feat(go): add Hy3 to Go model lineup (#38349)

Co-authored-by: opencode <noreply@opencode.ai>

.changeset/calm-services-start.md

@@ -1,7 +0,0 @@
----
-"@opencode-ai/client": patch
-"@opencode-ai/protocol": patch
-"@opencode-ai/cli": patch
----
-
-Expose background-service lifecycle status, preserve one process-held owner through startup and failure, reconnect TUIs without activating replacement, and stop exact service instances gracefully.

.github/workflows/publish.yml

@@ -6,7 +6,6 @@ on:
     branches:
       - ci
       - dev
-      - v2
       - beta
       - fix/npm-native-binary-install
       - snapshot-*
@@ -32,9 +31,6 @@ permissions:
   contents: write
   packages: write
 
-env:
-  OPENCODE_CHANNEL: ${{ (github.ref_name == 'v2' && 'next') || '' }}
-
 jobs:
   version:
     runs-on: blacksmith-4vcpu-ubuntu-2404
@@ -126,7 +122,7 @@ jobs:
       - build-cli
       - version
     runs-on: blacksmith-4vcpu-windows-2025
-    if: github.repository == 'anomalyco/opencode' && github.ref_name != 'v2'
+    if: github.repository == 'anomalyco/opencode'
     env:
       AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
       AZURE_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
@@ -225,7 +221,7 @@ jobs:
     needs:
       - build-cli
       - version
-    if: github.repository == 'anomalyco/opencode' && github.ref_name != 'v2'
+    if: github.repository == 'anomalyco/opencode'
     continue-on-error: false
     env:
       AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
@@ -451,7 +447,6 @@ jobs:
           path: packages/opencode/dist
 
       - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
-        if: github.ref_name != 'v2'
         with:
           name: opencode-cli-signed-windows
           path: packages/opencode/dist

.github/workflows/test.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - dev
-      - v2
   pull_request:
   workflow_dispatch:
 
@@ -70,22 +69,18 @@ jobs:
         env:
           OPENCODE_EXPERIMENTAL_DISABLE_FILEWATCHER: ${{ runner.os == 'Windows' && 'true' || 'false' }}
 
-      - name: Verify compiled service lifecycle
-        if: always()
-        timeout-minutes: 10
-        working-directory: packages/cli
-        run: |
-          bun run script/build.ts --single --skip-install
-          bun run script/service-smoke.ts
-
       - name: Check generated client
         if: runner.os == 'Linux'
         working-directory: packages/client
         run: bun run check:generated
 
+      - name: Run HttpApi exerciser gates
+        if: runner.os == 'Linux'
+        working-directory: packages/opencode
+        run: bun run test:httpapi
+
   e2e:
     name: e2e (${{ matrix.settings.name }})
-    if: github.ref_name != 'v2' && github.head_ref != 'v2'
     strategy:
       fail-fast: false
       matrix:

.github/workflows/typecheck.yml

@@ -2,9 +2,9 @@ name: typecheck
 
 on:
   push:
-    branches: [dev, v2]
+    branches: [dev]
   pull_request:
-    branches: [dev, v2]
+    branches: [dev]
   workflow_dispatch:
 
 jobs:

.gitignore

@@ -13,7 +13,6 @@ tmp
 dist
 ts-dist
 .turbo
-.typecheck-profiles
 **/.serena
 .serena/
 **/.omo

.opencode/command/translate.md

@@ -1,6 +1,6 @@
 ---
 description: translate English to other languages
-model: opencode/claude-opus-4-8
+model: opencode/gpt-5.6-sol
 ---
 
 run git diff and translate changed english doc and UI copy files to other international languages. Translate all languages in parallel to save time.

.opencode/skills/opencode-drive/SKILL.md

@@ -1,254 +0,0 @@
----
-name: opencode-drive
-description: Use when an agent needs drive OpenCode via a script or interact with an isolated instance
----
-
-# OpenCode Drive
-
-Use `opencode-drive` to launch an isolated OpenCode instance and control it via commands or a script.
-
-There are two modes. Always default to using a script unless specifically directed to be interactive (connect
-to an existing running instance, or start a new one, and make a few changes to the UI and read it, and iterate
-on changes).
-
-Scripts allow you to run a full walkthrough in one run. When the script is done opencode-drive exits,
-stops all processes, and cleans up all artifacts.
-
-# Prepare The Environment
-
-Use `init` when files must be added to the isolated home or project before OpenCode starts. It prints the artifact directory without launching OpenCode. A later `start` with the same name reuses it.
-
-```bash
-artifacts=$(opencode-drive init --name demo)
-cp -R ./fixtures/home/. "$artifacts/"
-cp -R ./fixtures/project/. "$artifacts/files/"
-opencode-drive start --name demo --dev ~/projects/opencode
-```
-
-The simulated project is under `$artifacts/files`. Running `start` without a prior `init` initializes the artifacts automatically.
-
-# Scripted usage
-
-You can write scripts that walk through entire flows, and gives you full access to controlling
-the backend too. See examples of the script API at the bottom of this file.
-
-After creating or editing a script, always typecheck it before running. Never skip this step:
-
-```bash
-opencode-drive check ./reproduce-stale-exploring-empty.ts
-```
-
-Run it by passing `--script` to start:
-
-```bash
-opencode-drive start --name auto-stop-reproduction --script ./reproduce-stale-exploring-empty.ts
-```
-
-It will output information about the run, including paths to log files which you can read
-to inspect what happened. If you need to dig into failures that aren't clear, read those log
-files. If the script is unsuccessful, automatically fix the script and run it again.
-
-Scripts use one typed definition object. `setup` runs before OpenCode starts,
-and `fs.writeFile` always writes inside the simulated project.
-
-You can read the full typed API here: https://raw.githubusercontent.com/jlongster/opencode-drive/refs/heads/main/src/script/types.ts
-
-```ts
-import { defineScript } from "opencode-drive"
-
-export default defineScript({
-  async setup({ fs, config }) {
-    config.autoupdate = false
-    await fs.writeFile("src/example.ts", "export const value = 1\n")
-  },
-
-  async run({ ui, llm }) {
-    await ui.submit("Open src/example.ts")
-    await llm.send(llm.text("The file exports `value`."))
-    await ui.waitFor("The file exports `value`.")
-  },
-})
-```
-
-`setup` receives the current OpenCode config object, which starts from the
-default drive config unless the prepared instance already has one. When a script
-needs custom config, mutate this `config` parameter instead of generating and
-writing a new config object from scratch, so the script keeps the default
-provider/model settings unless it intentionally changes them.
-
-Note that the simulated model is a GPT model type, and opencode uses the `patch` tool for working with files Do not use a `edit` or `write` tool to edit files.
-
-Use `launch: "manual"` when the script needs to launch the server and every TUI
-itself (this is extremely rare, do not use this unless explicitly asked). In this
-mode `ui` is typed as `null`; call `server.launch()` exactly
-once before launching clients. Each `clients.launch(name)` result provides the
-same UI methods as the automatic client. You can see an example of this API
-here: https://raw.githubusercontent.com/jlongster/opencode-drive/refs/heads/main/examples/multiple-clients.ts
-
-Use the exported `wait(milliseconds)` utility for an unconditional delay.
-
-`await llm.send(...)` waits for the next request and resolves after OpenCode
-acknowledges its complete response. `llm.queue(...)` declares responses in
-advance. Chunks may be built with `text`, `reasoning`, `toolCall`, `raw`,
-`finish`, and `disconnect`. A normal response receives `finish("stop")`
-automatically unless it yields or queues an explicit terminal event.
-
-`llm.text(text, { delay, chunkSize })` defaults to a 2 ms delay and a
-15-character target varied by plus or minus 5 per chunk.
-
-`llm.reasoning` accepts the same options, and `llm.pause(milliseconds)` adds a
-delay between any two outputs.
-
-Use `llm.serve` for an ongoing typed response generator:
-
-```ts
-llm.serve(async function* (request, index) {
-  yield llm.reasoning(`Handling request ${index + 1}`)
-  yield llm.text(`Received ${request.id}`)
-  yield llm.finish("stop")
-})
-```
-
-The backend connection, response cleanup, cancellation, and recording
-completion are automatic.
-
-You can see some example scripts here:
-
-- https://raw.githubusercontent.com/jlongster/opencode-drive/refs/heads/main/examples/simple.ts
-- https://raw.githubusercontent.com/jlongster/opencode-drive/refs/heads/main/examples/serve.ts
-
-## Prune
-
-- `prune` removes artifact directories. These are always cleaned up after running a script
-  successfully, but leftover on failed runs. Always call this if a script fails.
-
-```bash
-opencode-drive prune --name demo
-
-// --force cleans up all artifcat directories
-opencode-dirve prune --force
-```
-
-# Live interaction usage
-
-- Always give headless instances a unique `--name`. Visible instances may omit it.
-- A normal headless `start` detaches automatically and returns after the instance is ready.
-- Do not add `&`; the long-running owner already runs in the background.
-- Configure simulated model responses after startup when needed.
-- Send ordered UI commands with `send`.
-- Always stop the instance when finished.
-
-```bash
-opencode-drive start --name demo
-
-opencode-drive send --name demo \
-  --command.ui.type '{"text":"Explain this project"}' \
-  --command.ui.enter
-
-opencode-drive stop --name demo
-```
-
-## Send UI Commands
-
-- Every `send` opens a connection to the named instance, runs its commands in order, and exits.
-- Combine typing and Enter in one command when submitting a prompt.
-- JSON-valued commands require one JSON argument.
-- Multiple command flags execute from left to right.
-
-Commands:
-
-- `--command.ui.type <json>` types into the focused editor. Arguments: `text` string.
-- `--command.ui.press <json>` presses a key. Arguments: `key` string; optional `modifiers` object with boolean `ctrl`, `shift`, `meta`, `super`, or `hyper`.
-- `--command.ui.enter` presses Enter. Arguments: none.
-- `--command.ui.arrow <json>` presses an arrow key. Arguments: `direction` is `up`, `down`, `left`, or `right`.
-- `--command.ui.focus <json>` focuses an element. Arguments: `target` is the numeric element `num` returned by `ui.state`.
-- `--command.ui.click <json>` clicks an element. Arguments: numeric `target`, `x`, and `y`; use the element `num` returned by `ui.state` as `target`.
-- `--command.ui.state` prints focus and interactive element metadata as JSON. Arguments: none.
-- `--command.ui.matches <json>` prints whether literal, case-sensitive text appears on screen. Arguments: `text` string.
-
-```bash
-opencode-drive send --name demo \
-  --command.ui.type '{"text":"Find the relevant code and explain it"}' \
-  --command.ui.enter
-
-opencode-drive send --name demo \
-  --command.ui.press '{"key":"p","modifiers":{"ctrl":true}}'
-
-opencode-drive send --name demo \
-  --command.ui.arrow '{"direction":"down"}'
-
-opencode-drive send --name demo \
-  --command.ui.focus '{"target":12}'
-
-opencode-drive send --name demo \
-  --command.ui.click '{"target":12,"x":4,"y":1}'
-
-opencode-drive send --name demo \
-  --command.ui.matches '{"text":"OpenCode"}'
-```
-
-To read the UI state and see information about interactable elements, use the `ui.state` command:
-
-```bash
-opencode-drive send --name demo --command.ui.state
-```
-
-## Configure LLM Responses
-
-- `responses` controls what the LLM responds with
-- Only use this if you are wanting to reproduce an exact type of response
-- Defaults are `text,reasoning,diff,tool` with `write,apply_patch`.
-- Supported types are `text`, `reasoning`, `diff`, and `tool`.
-- `--tools` limits generated tool calls to names offered by OpenCode.
-
-```bash
-opencode-drive responses --name demo \
-  --types text,reasoning,diff,tool \
-  --tools write,apply_patch
-
-opencode-drive responses --name demo \
-  --types tool \
-  --tools read,glob,grep
-```
-
-## Inspect The UI
-
-- `ui.state` prints focus and interactive element metadata as JSON.
-- `ui.matches` checks for literal, case-sensitive screen text.
-- `screenshot` prints the generated image path.
-
-```bash
-opencode-drive screenshot --name demo
-```
-
-## Lifecycle
-
-- `stop` waits for recording export and owner cleanup before returning.
-
-```bash
-opencode-drive stop --name demo
-```
-
-# Record The UI
-
-- Start with `--record` to capture a headless instance from its first rendered frame.
-- `stop` finishes the recording, exports an MP4, and prints its path.
-
-```bash
-opencode-drive start --name demo --record
-
-opencode-drive send --name demo \
-  --command.ui.type '{"text":"Show me the current architecture"}' \
-  --command.ui.enter
-
-opencode-drive stop --name demo
-```
-
-# Artifacts dir
-
-- `dir` prints the artifact directory for the instance.
-
-```bash
-opencode-drive dir --name demo
-```
-

.opencode/skills/sample-skill/SKILL.md

@@ -1,31 +0,0 @@
----
-name: sample-skill
-description: Use when the user says sample skill, skill demo, or asks how an opencode SKILL.md should be structured; demonstrates a tiny project-local skill with practical assistant workflow guidance.
----
-
-# Sample Skill
-
-This is a minimal project-local opencode skill. It exists as a reference for how a skill is structured and as a tiny reusable workflow the assistant can load when the user asks for a skill example.
-
-## When To Use
-
-- Use when the user asks for a sample skill or skill template.
-- Use when demonstrating the required `SKILL.md` frontmatter and body format.
-- Do not use for unrelated coding tasks just because a skill exists.
-
-## Workflow
-
-- Confirm the specific outcome the user wants if the request is ambiguous.
-- Inspect the relevant files before changing anything.
-- Make the smallest correct change.
-- Verify the result with a focused read, typecheck, test, or other lightweight check when available.
-- Summarize the changed files and any required restart or reload step.
-
-## Example Response Style
-
-When this skill is relevant, keep responses direct and actionable:
-
-```text
-I created a project-local skill at .opencode/skills/sample-skill/SKILL.md.
-Restart opencode for the new skill to be discovered by future sessions.
-```

AGENTS.md

@@ -1,7 +1,6 @@
 - To regenerate the legacy JavaScript SDK, run `./packages/sdk/js/script/build.ts`.
 - After changing the public Protocol or Server `HttpApi`, run `bun run generate` from `packages/client`. Do not edit `src/generated` or `src/generated-effect` directly.
 - Keep runtime dependencies directed from Schema to Core and Protocol, then from Core and Protocol to Server. Client runtime code may depend on Schema and Protocol but never Core or Server; `sdk-next` composes Client, Core, and Server.
-- Do not modify `packages/opencode` unless the user explicitly asks for V1 work. `packages/opencode` is the V1 implementation and is present for reference only. New implementation changes should land in the V2 package set: `packages/core`, `packages/cli`, `packages/server`, `packages/protocol`, `packages/schema`, and related generated client surfaces when required.
 - The default branch in this repo is `dev`.
 - Local `main` ref may not exist; use `dev` or `origin/dev` for diffs.
 
@@ -19,15 +18,12 @@ Valid types are `feat`, `fix`, `docs`, `chore`, `refactor`, and `test`. Scopes a
 
 Examples: `fix(tui): simplify thinking toggle styling`, `docs: update contributing guide`, `chore(sdk): regenerate types`.
 
-Never bypass Git hooks. Do not use `--no-verify` or otherwise disable, skip, or circumvent commit or push hooks. If a hook fails, fix the failure or stop and report it to the user.
-
 ## Style Guide
 
 ### General Principles
 
 - Keep things in one function unless composable or reusable
 - Do not extract single-use helpers preemptively. Inline the logic at the call site unless the helper is reused, hides a genuinely complex boundary, or has a clear independent name that improves the caller.
-- Before adding complexity for a speculative or vanishingly unlikely race or security edge case, explain the concrete failure mode, likelihood, and complexity cost to the user and get their buy-in. Do not silently expand scope for theoretical robustness.
 - Avoid `try`/`catch` where possible
 - Avoid using the `any` type
 - Use Bun APIs when possible, like `Bun.file()`
@@ -154,15 +150,12 @@ const table = sqliteTable("session", {
 
 ## V2 Session Core
 
-- Keep durable events minimal: record irreducible new facts and do not repeat state derivable by folding the ordered aggregate history. Enrich projections and read models with previous or derived state when consumers need self-contained views.
-- Keep durable prompt admission separate from model execution. `SessionV2.prompt(...)` admits one durable `session_pending` row before scheduling advisory `SessionExecution.wake(sessionID)` unless `resume: false` requests admit-only behavior. The serialized runner promotes admitted inputs into visible user messages at safe boundaries, consuming the pending row in the same event transaction; `session_pending` stores only unconsumed work.
-- Reusing a Session ID adopts the existing Session. Reusing a prompt message ID reconciles an exact retry only when Session, prompt, and delivery mode match; conflicting reuse fails. Retry of an already-promoted input reconciles against the projected message and the durable admitted event rather than a retained row.
-- Keep `SessionExecution` process-global and Session-ID based. Its local implementation owns the process-local Session coordinator and discovers placement through `SessionStore` plus `LocationServiceMap.get(session.location)` only when a drain starts; no layer should take a Session ID. V2 interruption targets the active process-local ownership chain for that Session; interruption of a known but idle or locally unowned Session is a no-op, while the public API rejects an unknown Session.
+- Keep durable prompt admission separate from model execution. `SessionV2.prompt(...)` admits one durable `session_input` row before scheduling advisory `SessionExecution.wake(sessionID)` unless `resume: false` requests admit-only behavior. The serialized runner promotes admitted inputs into visible user messages at safe boundaries.
+- Reusing a Session ID adopts the existing Session. Reusing a prompt message ID reconciles an exact retry only when Session, prompt, and delivery mode match; conflicting reuse fails. Historical projected prompts lazily synthesize promoted inbox records during exact retry.
+- Keep `SessionExecution` process-global and Session-ID based. Its local implementation owns the process-local Session coordinator and discovers placement through `SessionStore` plus `LocationServiceMap.get(session.location)` only when a drain starts; no layer should take a Session ID. V2 interruption targets the active process-local ownership chain for that Session; idle or missing interruption is a no-op.
 - Keep `SessionRunner`, model resolution, tool registry, permissions, and filesystem Location-scoped. Omitted `Location.workspaceID` means implicit-local placement; explicit workspace identity remains reserved for future placement semantics.
-- Preserve one explicit `llm.stream(request)` call per Physical Attempt and reload projected history before durable continuation. Most Steps have one Physical Attempt; overflow-triggered compaction recovery may rebuild one Step for a second attempt. Do not bridge through legacy `SessionPrompt.loop(...)` or delegate orchestration to an in-memory tool loop.
+- Preserve one explicit `llm.stream(request)` call per provider turn and reload projected history before durable continuation. Do not bridge through legacy `SessionPrompt.loop(...)` or delegate orchestration to an in-memory tool loop.
 - Keep local Session drains process-local until clustering is implemented. `SessionRunCoordinator` joins explicit same-Session resumes, coalesces prompt wakeups, and allows different Sessions to run concurrently. Advisory wakes drain eligible durable inbox rows only; post-crash continuation recovery requires a separate explicit design before it may retry provider work. A drain has no durable identity or transcript boundary.
-- Keep delivery vocabulary explicit. Prompts steer by default and promote at the next safe step boundary while the current drain requires continuation. An explicit `queue` input remains pending until the Session would otherwise become idle; promote one queued input at that boundary, then reevaluate continuation before promoting another. Promoting any new user input resets the selected agent's step allowance; a batch of steers resets it once.
-- One step is one logical LLM call; its durable record covers only the model-visible span. Do not write "provider turn", and do not use bare "turn" for a single call: "turn" is reserved for the future assistant-turn unit containing all steps from prompt promotion until the session would go idle.
+- Keep delivery vocabulary explicit. Prompts steer by default and promote at the next safe provider-turn boundary while the current drain requires continuation. An explicit `queue` input remains pending until the Session would otherwise become idle; promote one queued input at that boundary, then reevaluate continuation before promoting another. Promoting any new user input resets the selected agent's provider-turn allowance; a batch of steers resets it once.
 - Keep EventV2 replay owner claims separate from clustered Session execution ownership.
-- Keep the Instructions algebra and built-ins in `src/instructions`; keep instruction producers with their observed domains, and keep Session History selection plus `InstructionState` and `InstructionEntry` persistence Session-owned. `InstructionDiscovery` observes ambient global and upward-project instructions. The runner composes built-ins, discovery, guidance, and entries explicitly in `loadInstructions`; there is no instruction registry.
-- `session.instructions.updated` stores only changed source keys and content hashes. Blob values live once in `instruction_blob`; `instruction_state` is a rebuildable fold cache, never primary state. Render initial instructions and chronological updates from values during request assembly. Completed compaction moves the instruction epoch; Session movement and committed revert clear it. Unavailable sources retain the last value and block only the initial complete delta.
+- Keep the System Context algebra, registry, and built-ins in `src/system-context`; keep Context Source producers with their observed domains, and keep Session History selection plus Context Epoch persistence Session-owned.

CONTEXT.md

@@ -0,0 +1,225 @@
+# OpenCode Session Runtime
+
+OpenCode sessions preserve durable conversational history while assembling the runtime context an agent needs to act correctly in its current environment.
+
+## Language
+
+**System Context**:
+The structured collection of contextual facts presented to the model as initial instructions and chronological updates.
+_Avoid_: System prompt
+
+**Session History**:
+The projected chronological conversation selected for a provider turn after applying the active compaction and **Context Epoch** cutoffs.
+_Avoid_: Session Context
+
+**Context Source**:
+One independently observed typed value within the **System Context**, represented by a stable key, JSON codec, infallible loader, pure baseline/update renderers, and an optional removal renderer for dynamic sources.
+_Avoid_: Prompt fragment
+
+**System Context Registry**:
+The Location-scoped registry of ordered, scoped producers that contribute to the current **System Context**.
+
+**Mid-Conversation System Message**:
+A durable chronological instruction that tells the model the newly effective state of a changed **Context Source**.
+_Avoid_: System update, system notification, raw text diff
+
+**Context Epoch**:
+The span during which one initially rendered **System Context** remains the immutable provider-cache baseline, ending at completed compaction, Session movement, or an incompatible context transition that requires a fresh baseline.
+
+**Baseline System Context**:
+The full **System Context** rendered at the start of a **Context Epoch**.
+_Avoid_: Live system prompt
+
+**Context Snapshot**:
+The overwriteable model-hidden JSON state used to compare each **Context Source** with the value last admitted to a provider turn.
+
+**Unavailable Context**:
+An expected temporary inability to observe a **Context Source** value; the runtime retains its prior effective state and emits no update, or omits it until first successfully loaded.
+
+**Safe Provider-Turn Boundary**:
+The point immediately before a provider call, after durable input promotion and any required tool settlement, where context changes may be admitted chronologically.
+
+**Admitted Prompt**:
+A durable user input accepted into the Session inbox but not yet included in **Session History**.
+
+**Prompt Promotion**:
+The durable transition that removes an **Admitted Prompt** from pending input and appends its user message to **Session History**.
+
+**Provider Turn**:
+One request to a model provider and the response projected from that request.
+
+**Session Drain**:
+One process-local execution span that promotes eligible input and runs required **Provider Turns** until no immediate continuation remains. A Session Drain has no durable identity or transcript boundary.
+
+**Model Tool Output**:
+The bounded projection of a Core-executed tool result persisted in Session history and replayed to the model. A tool may shape this projection semantically, but the Tool Registry enforces the final size limit.
+
+**Managed Tool Output File**:
+A temporary file created under OpenCode's shared tool-output directory to retain complete output that was too large for Session history.
+
+**Model Request Options**:
+Provider-semantic model settings selected from the Catalog and active Session variant before the LLM protocol adapter encodes them for a provider request.
+_Avoid_: Request body, wire options
+
+**Generation Controls**:
+Provider-neutral sampling and output controls, partitioned from provider semantics and compatibility wire fields when model metadata enters the Catalog.
+
+**Native Continuation Metadata**:
+Opaque protocol-shaped data attached to assistant content and required to continue that content natively with a compatible model, such as a reasoning signature or provider-hosted item identifier.
+
+**PTY Environment**:
+The host-supplied environment overlay applied by the server when creating a PTY, observed for the request Location and resolved PTY working directory.
+
+**OpenCode Client**:
+The generated Promise and Effect APIs derived from the public `HttpApi`; **Embedded OpenCode** shares the Effect API through an in-memory `HttpClient` against the same router and handlers.
+_Avoid_: Remote client
+
+**SDK Contract IR**:
+The runtime-neutral compiled representation of the authoritative `HttpApi`, preserving encoded and decoded type projections plus transport metadata so independent SDK emitters can choose their public value model and runtime interpreter.
+
+**Embedded OpenCode**:
+A scoped in-process host that structurally extends the **OpenCode Client**, supplies an in-memory HTTP transport, and exposes additional same-process capabilities directly.
+_Avoid_: Local implementation
+
+**Page**:
+A bounded ordered result containing `items` and opaque `previous` and `next` cursor links for navigating the same query in either direction.
+_Avoid_: Response envelope
+
+## Relationships
+
+- A **System Context** is an opaque carrier composed from zero or more **Context Sources**.
+- **Session History** contains projected conversational messages and admitted **Mid-Conversation System Messages**; the active **Baseline System Context** remains separate provider-request state.
+- The **System Context Registry** uses stable-keyed scoped contributions to assemble the current **System Context**; contributor removal naturally removes its sources at the next **Safe Provider-Turn Boundary**.
+- A changed **Context Source** may produce one **Mid-Conversation System Message** containing its newly effective state.
+- A **Mid-Conversation System Message** persists the exact combined rendered text sent to the model.
+- The current **Context Snapshot** advances atomically with the corresponding durable **Mid-Conversation System Message**.
+- A **Context Snapshot** stores one codec-encoded JSON value and, for removable dynamic sources, a pre-rendered removal message per stable **Context Source** key.
+- Changes from multiple **Context Sources** admitted at one safe boundary combine into one **Mid-Conversation System Message**.
+- Context changes are sampled and admitted lazily at a **Safe Provider-Turn Boundary**, never pushed asynchronously when their source changes.
+- At a **Safe Provider-Turn Boundary**, newly promoted user input or settled tool results precede any combined **Mid-Conversation System Message**.
+- An **Admitted Prompt** is replayable pending input, not yet model-visible **Session History**.
+- **Prompt Promotion** atomically consumes the pending inbox entry and appends its model-visible user message.
+- Steering prompts promote at the next **Safe Provider-Turn Boundary** while the current **Session Drain** still requires continuation. Promoting any newly admitted user input resets the selected agent's provider-turn allowance; multiple prompts promoted at one boundary reset it once.
+- A queued prompt does not promote while the current **Session Drain** requires continuation. The runner promotes one queued prompt when the Session would otherwise become idle, then reevaluates continuation before promoting another.
+- A **Session Drain** is process-local coordination rather than a durable domain entity. Durable recovery must reason from prompts, projected history, provider attempts, and tool state rather than inventing an enclosing execution identity.
+- The first provider turn renders the latest complete **Baseline System Context** and initializes its **Context Snapshot** without emitting a redundant **Mid-Conversation System Message**; unavailable initial context blocks the turn instead of persisting an incomplete baseline.
+- Initial **System Context** preparation precedes the first durable input promotion so an unavailable baseline leaves that input pending and retryable; ordinary reconciliation remains after promotion.
+- Compaction starts a new **Context Epoch** with a freshly rendered **Baseline System Context** and **Context Snapshot**; prior **Mid-Conversation System Messages** remain durable audit history but leave projected model history.
+- A newly registered core or plugin-defined **Context Source** absent from the current snapshot emits its baseline rendering once at the next **Safe Provider-Turn Boundary**.
+- **Context Source** keys are stable and namespaced; duplicate keys fail composition. `SystemContext.combine(...)` preserves caller order; the **System Context Registry** evaluates producers concurrently and combines them in stable contribution-key order so rendered context remains deterministic.
+- Each **Context Source** loader returns one coherent typed value. `SystemContext.make(...)` hides that value type so differently typed sources compose uniformly. Its codec compares and stores that value; its pure renderers produce model-visible baseline, update, and removal text only when needed.
+- `SystemContext.initialize(...)` observes a composed **System Context** once and produces a fresh **Baseline System Context** with its **Context Snapshot**.
+- `SystemContext.reconcile(...)` observes a composed **System Context** once and returns exactly one next action: unchanged, updated, replacement ready, or replacement blocked.
+- `SystemContext.replace(...)` renders a fresh generation after completed compaction or another baseline-replacing transition; it reports replacement blocked while previously admitted context is unavailable.
+- **Unavailable Context** uses stale-while-revalidate semantics and is distinct from a successfully loaded absence, which may emit removal text.
+- Ordinary **Context Source** loaders return values directly; loaders that intentionally use stale-while-revalidate may explicitly return **Unavailable Context**.
+- Nested project instruction discovery after successful reads remains a follow-up; when implemented, discovered instructions must be admitted durably at the next **Safe Provider-Turn Boundary**.
+- Location-scoped services naturally re-resolve effective context when a moved session next runs in its destination location.
+- Moving a Session clears its active **Context Epoch**, so the destination must initialize a complete baseline before another prompt can promote.
+- Instruction discovery, source identity, persistence, and file loading belong to the instruction service; the **System Context** abstraction only composes effectful producers and renders loaded values.
+- The first instruction-service slice observes global and upward project `AGENTS.md` files as one ordered aggregate **Context Source** at each **Safe Provider-Turn Boundary**.
+- Built-in and instruction context producers register through the **System Context Registry** with stable contribution keys. Plugin-defined context registration and hot-reload lifecycle remain a follow-up built on the same scoped registry seam.
+- Selected-agent available-skill guidance is a **Context Source** composed with Location-wide registry sources immediately before Context Epoch admission. It lists only names and descriptions permitted for that agent; skill bodies and locations are exposed only through the permission-checked `skill` tool.
+- The selected agent and model are sampled when a provider turn starts. Changes admitted after that boundary apply to the next provider turn and do not restart the current turn.
+- Selected-agent available-skill guidance remains a **Context Source**. An agent switch that changes that guidance produces a **Mid-Conversation System Message** while preserving the current baseline.
+- Local tool authorization and pending permission requests retain the effective agent of the provider turn that issued the call; a later agent switch cannot change that call's policy.
+- Context source changes never wake idle sessions; the next naturally scheduled **Safe Provider-Turn Boundary** loads and compares current values lazily.
+- Once admitted, a **Mid-Conversation System Message** remains durable even if the following provider attempt fails and is replayed unchanged on retry.
+- **Mid-Conversation System Messages** remain durable Session-message history; normal user-facing transcript surfaces may hide them.
+- The date **Context Source** initially preserves host-local calendar-date behavior; a configured user timezone may replace that default later.
+- A **Context Epoch** begins with one immutable **Baseline System Context**.
+- A **Baseline System Context** is stored durably and reused verbatim across process restarts within its **Context Epoch**.
+- A **Baseline System Context** durably preserves the exact joined text used for the active provider-cache prefix.
+- Completed compaction starts a new **Context Epoch** on the next provider attempt, folding the current complete **System Context** into a fresh baseline and removing earlier **Mid-Conversation System Messages** from active model history.
+- A model/provider switch preserves the current **Context Epoch** and chronological conversation history; the new selection applies to the next provider turn.
+- **Native Continuation Metadata** remains in durable history. Provider-turn projection includes it only for a successful exact originating provider/model match; failed turns and incompatible models omit opaque metadata, while non-empty visible reasoning lowers to ordinary assistant text after a model switch. This conservative relation may widen only when recorded provider tests establish compatibility.
+- **Model Request Options** remain provider-semantic through Catalog resolution. The Session runner maps them into the LLM package's provider-option namespace; the selected protocol adapter alone owns provider wire encoding.
+- **Generation Controls**, protocol-semantic **Model Request Options**, and compatibility request body fields are separate Catalog domains. A shared ingestion adapter partitions legacy and models.dev AI-SDK-shaped options before routing.
+- The **PTY Environment** is a server concern rather than a Core PTY concern. PTY creation merges caller values, then the host overlay, then Core-forced terminal invariants such as `TERM` and `OPENCODE_TERMINAL`.
+- Networked and **Embedded OpenCode** use the same **OpenCode Client** and preserve the full HTTP encoding, routing, middleware, and decoding boundary; only the `HttpClient` transport differs.
+- The Effect-native network constructor obtains `HttpClient.HttpClient` from its environment so callers own transport selection, recording, tracing, retries, and tests. Convenience runtimes may provide a fetch transport separately.
+- Creating **Embedded OpenCode** is scoped. Closing its owning Scope releases the in-process server resources, database resources, registrations, and fibers.
+- **Embedded OpenCode** exposes shared client capabilities and embedded-only capabilities on one object; consumers do not navigate through a nested `.client` property.
+- The beta **OpenCode Client** currently uses plural consumer-facing capability groups such as `sessions`; whether the stable Session namespace should instead be singular `session` must be settled before stabilization. Internal server identifiers do not implicitly define public client names.
+- Server's concrete `HttpApi` is authoritative for shared **OpenCode Client** capabilities. Codegen compiles its Session group directly; the Effect runtime uses an equivalent Protocol-only projection so generated artifacts remain independent of Core and Server.
+- SDK generation reflects the public `HttpApi` once into an **SDK Contract IR**. Promise and Effect emitters share endpoint structure and transport metadata without being required to expose identical public values: an emitter may select encoded wire types, decoded domain types, compile-time brands, runtime validation, and its own execution abstraction independently.
+- The first Effect emitter is the rich projection: it exposes decoded Effect-native values, preserves brands and schema transformations, performs runtime schema decoding, and delegates transport interpretation to `HttpApiClient`. Lighter wire-shaped Effect output remains possible through another emitter policy rather than constraining the shared IR.
+- The rich Effect emitter regenerates private executable schemas when the **SDK Contract IR** proves that their transport semantics can be reproduced exactly. Contracts with authoritative custom transformations use the import-based Effect emitter against a Protocol-only client projection whose generated transport output is tested against Server's concrete API; the Promise emitter still derives zero-Effect structural wire types from the same IR.
+- `@opencode-ai/protocol` owns Session endpoint construction and middleware placement. Server supplies concrete middleware keys to produce the authoritative build-time API; the client projection supplies transport-only keys without importing Core or Server at runtime.
+- The first Promise emitter targets the same clean domain-oriented method organization rather than Hey API source compatibility. It returns unwrapped values directly, rejects declared and infrastructure failures, and begins with minimal client-level transport configuration; result wrappers, interceptors, and legacy generated signatures are outside the initial surface.
+- The first Promise emitter parses response syntax and trusts its generated structural types; it does not perform runtime structural validation. Malformed payload syntax fails, while a syntactically valid shape mismatch is not detected at the SDK boundary. Standalone validator generation remains an optional future emitter policy.
+- Declared Promise-client failures retain their tagged structural wire values and have generated type guards. Consumers do not depend on generated `Error` subclass identity, preserving discrimination across package copies and realms while remaining structurally aligned with Effect domain errors.
+- Promise-client infrastructure failures use one generated `ClientError` class with a structured reason such as transport failure, unexpected status, unsupported content type, or malformed response. Promise methods reject with either a tagged declared domain failure or `ClientError`, matching the Effect client's conceptual domain/infrastructure error division.
+- Promise methods accept a separate optional per-call transport-options argument containing `AbortSignal` and header overrides. Cancellation and transport metadata do not enter the domain input object; broader interceptor and response-mode APIs remain deferred.
+- Promise streaming methods return a lazy `AsyncIterable` directly rather than a Promise-wrapped stream object. Iteration opens the connection, `AbortSignal` cancels it, and ending iteration closes the underlying request; the Effect emitter analogously returns `Stream` directly.
+- Promise SSE connection establishment, declared HTTP failures, and infrastructure failures occur during `AsyncIterable` iteration, beginning with its first `next()` call, rather than during synchronous method construction.
+- Neither generated streaming runtime automatically reconnects after disconnection. Promise `AsyncIterable` and Effect `Stream` fail explicitly; live consumers refresh and resubscribe, while durable sequence-based resume remains explicit composition above the generated client.
+- Promise client construction is synchronous and network-free. It requires `baseUrl`, defaults to `globalThis.fetch`, accepts client-level headers, and merges them with per-call header overrides.
+- Effect client construction accepts an explicit `baseUrl` and obtains `HttpClient.HttpClient` from the Effect environment. It does not install fetch or duplicate per-call transport policy; callers transform/provide the client for headers, tracing, retries, recording, and tests, while fiber interruption owns cancellation.
+- Promise and Effect emitters each own their generated public type modules. The **SDK Contract IR**, not a physically shared generated type package, is the common source; this permits zero-Effect wire types and rich decoded Effect types to evolve independently.
+- Promise and Effect network clients ship from `@opencode-ai/client` behind isolated root and `/effect` exports. The root has no runtime path to Effect; `/effect` imports only Effect, Schema, and Protocol.
+- The Effect-native scoped host belongs to `@opencode-ai/sdk-next`, which will assume the existing `@opencode-ai/sdk` name after legacy consumers migrate. Client remains network-only and SDK depends one-way on Client.
+- SDK executes Server's assembled `HttpRouter` in memory. It opens no listener and performs no network I/O, while preserving Server routing, middleware, codecs, handlers, and errors.
+- The Effect Client and SDK re-export their decoded datatype facade from Schema so callers do not depend on internal package locations or Core's versioned names.
+- A capability intended for both networked and **Embedded OpenCode** belongs in the authoritative public `HttpApi`; embedded-only same-process capabilities extend **Embedded OpenCode** separately.
+- `sessions.events({ sessionID, after })` is a public durable Session event stream. It verifies the Session, replays durable events after the optional aggregate sequence, continues with newly committed durable events, excludes live-only fragments, and is transported as SSE in both networked and embedded modes.
+- `events.subscribe()` is a distinct public instance-wide live stream for Session and non-Session activity. It has no replay guarantee and includes connection, heartbeat, and instance-disposal lifecycle events; consumers recover from disconnection by refreshing authoritative state.
+- A Session ID is not an optional filter on `events.subscribe()`: instance-wide live events and durable Session events have different schemas, replay guarantees, cursors, lifecycle events, and failure behavior.
+- The initial common OpenCode Client does not expose server-global event aggregation. `events.subscribe()` is bounded to the connected OpenCode instance or workspace; any future cross-instance administrative stream requires a separately designed API.
+- `events.subscribe()` does not automatically reconnect after transport loss. The live-only stream fails with `ClientError`; consumers refresh authoritative state before explicitly opening a new subscription because events missed during disconnection cannot be replayed.
+- `sessions.events({ sessionID, after })` returns the generated HTTP client's cold durable event stream and does not build reconnection policy into the endpoint or client constructor. Transport loss fails the stream with `ClientError`. Callers may compose an explicit resuming stream above it by retaining the last observed durable sequence and opening a new subscription with `after`; any reusable resume helper remains a separate API design question.
+- The stable `sessions.list(...)` design returns a **Page** in both networked and **Embedded OpenCode**; embedded execution does not define a separate unbounded array-returning list operation. The beta client currently preserves the existing HTTP `{ data, cursor }` envelope until emitter-level Page projection is implemented.
+- Session list cursors are opaque branded values carrying continuation query and ordering state. Consumers pass them back unchanged and do not inspect storage anchors or encoded filter fields.
+- A Session list continuation accepts only its opaque cursor. Scope, filters, ordering, and page size are fixed by the initial query and carried by that cursor.
+- `sessions.messages(...)` returns a **Page** and uses the same cursor discipline as `sessions.list(...)`: the initial request supplies `sessionID`, ordering, and page size; continuation supplies `sessionID` plus only an opaque branded message cursor carrying ordering, page size, direction, and message anchor. Using a cursor with another Session is invalid.
+- `sessions.message({ sessionID, messageID })` is a required resource lookup. An unknown Session fails with `SessionNotFoundError`; a known Session with an absent or differently owned message fails with `MessageNotFoundError` without disclosing cross-Session ownership. Absence is not represented as `undefined` across the public HTTP boundary.
+- `sessions.interrupt({ sessionID })` first verifies that the durable Session exists, failing with `SessionNotFoundError` otherwise. For a known Session, interruption is idempotent: idle, already-settled, or locally unowned execution is a no-op.
+- `sessions.active()` snapshots the current process's foreground Session drain registry as a record of Session IDs to `{ type: "running" }`. Missing IDs are inactive; background subagents and tasks do not make their parent Session active, and process restart clears the registry.
+- `sessions.context({ sessionID })` preserves the existing message-only operation. It returns projected conversational messages selected as Session context; it does not include or represent the complete provider request context, whose baseline system context and other contributions remain separate.
+- **Open question**: Should a future, separately named operation expose the complete provider request context, including baseline system context, selected source contributions, and context-epoch metadata?
+- `sessions.prompt(...)` exposes `resume?: boolean`. Omitting it preserves durable admission followed by an advisory execution wake; `resume: false` requests durable admit-only behavior.
+- The public operation remains `sessions.prompt(...)`; `SessionInput.admit` is the internal primitive, while the public `Admission` result and `resume` option express its durable admission semantics.
+- `sessions.create(...)` accepts an optional `location`. Omission resolves through the connected OpenCode instance's default or current location; an explicit value selects a known location. Networked and embedded transports use the same handler semantics.
+- `sessions.switchAgent({ sessionID, agent })` is part of the common client alongside `sessions.switchModel(...)`. It affects subsequent Session activity and fails with `SessionNotFoundError` for an unknown Session.
+- The **Embedded OpenCode** Layer delegates to the same scoped creation path; it does not define a second implementation.
+- A **PTY Environment** adapter observes plugins in the request Location while passing the resolved PTY working directory to the hook; standalone servers use an empty adapter.
+- A **Mid-Conversation System Message** lowers to the provider's native chronological instruction role when supported and to a wrapped chronological fallback otherwise.
+- When the effective aggregate instruction set changes, its **Mid-Conversation System Message** includes the complete current ordered set and supersedes the prior aggregate value; when no ambient instructions remain, the message states that previously loaded instructions no longer apply.
+- Ambient project instruction discovery honors `OPENCODE_DISABLE_PROJECT_CONFIG`; global instructions remain eligible.
+- Oversized textual **Model Tool Output** retains a bounded preview in Session history while its complete text moves to managed tool-output storage. Arbitrary structured-result size is a separate concern.
+- One tool settlement receives one aggregate textual limit, using the configured maximum lines or UTF-8 bytes, whichever is reached first. The limit is provider-independent; token pressure belongs to context assembly and compaction.
+- Generic truncation preserves the beginning and end of textual output. Tools may apply a more meaningful strategy before the Tool Registry enforces the final limit.
+- A truncated **Model Tool Output** identifies its complete text both in the bounded model-visible preview and as a typed managed output path. Managed output paths do not modify the tool's validated structured result.
+- A **Managed Tool Output File** is temporary and may expire after its retention period. The bounded **Model Tool Output**, not the file, is the durable replayable record.
+- Failure to retain a **Managed Tool Output File** does not change a successful tool operation into a failed one. The Session records an explicitly lossy bounded output without a path, while operators receive diagnostics for the storage failure.
+- Once a tool operation succeeds, bounding its **Model Tool Output** and publishing its one durable settlement form an interruption-safe completion region. Raw oversized success is never published before a later correction.
+- When a structured-only result would exceed the **Model Tool Output** limit, its validated structured value remains unchanged for Session consumers while model replay uses a bounded textual JSON preview and optional managed output path.
+- Existing tool-managed output paths survive generic bounding. A fallback file retains exactly the complete projected text received by the Tool Registry and never claims to reconstruct output already discarded by tool-specific shaping.
+- **Managed Tool Output Files** use globally unique names in one shared flat directory. Their absolute paths are readable and searchable by ordinary tools; other absolute paths remain outside Location-scoped filesystem authority.
+- Provider-executed tool results remain provider-native transcript facts outside generic Tool Registry bounding. Their context control requires provider-aware pruning or compaction because some providers require exact structured round-trip payloads.
+
+## Client contract architecture
+
+Semantic values that mean the same thing internally and publicly live in the lightweight Schema leaf. Core consumes Schema for domain behavior; Protocol composes Schema values into paths, payloads, envelopes, errors, cursors, and streams; Server imports both, hosts Protocol's exact groups, and owns protocol/domain adaptation. The root Promise client remains zero-Effect, `/effect` depends on Effect plus Schema and Protocol, and `@opencode-ai/sdk-next` composes the scoped in-process host above Client, Core, and Server.
+
+Shared public records are plain objects declared with `Schema.Struct`. A same-name inferred interface gives object records readable TypeScript signatures without constructors, prototypes, or nominal identity; unions retain explicit type aliases.
+
+Before stabilizing the client API:
+
+- Keep additional public schemas in Schema and additional network groups in Protocol; neither package may transitively load databases, Drizzle, Session execution, providers, watchers, native modules, or WASM.
+- Keep concrete Location middleware keys in Server while Protocol owns their placement. Client projections may supply transport-only keys, but must prove generated equivalence with Server's concrete API.
+- Project the existing list response envelope to the stable client **Page** shape and enforce separate initial-query and cursor-continuation inputs without changing the hosted V2 wire contract.
+- Settle the stable consumer namespace (`session` versus the current beta `sessions`) and use an explicit codegen annotation if the consumer name should differ from the server group identifier.
+- Preserve V2 route paths, operation IDs, codecs, errors, middleware behavior, and OpenAPI output while making this change.
+- Preserve browser-safe `@opencode-ai/client` and `@opencode-ai/client/effect` bundles through import-boundary tests.
+- Define embedded-host placement before supporting multiple hosts over one database. Hosts that share durable Session storage must also share process-local Session execution coordination, or each host must receive isolated storage explicitly.
+- Keep an embedded request scope alive until any streamed response body finishes. The initial non-streaming Session surface does not exercise this lifetime boundary; Session and instance event streams must do so before joining the embedded client.
+
+## Example dialogue
+
+> **Dev:** "The date changed while the session was active. Should the **Mid-Conversation System Message** say what the old date was?"
+> **Domain expert:** "No. Emit the newly effective date so the agent can act on the current **System Context**."
+
+## Flagged ambiguities
+
+- Legacy `experimental.chat.system.transform` can mutate the assembled baseline system prompt arbitrarily, but V2 plugins do not yet expose an equivalent hook. Decide separately whether to port it, replace dynamic uses with plugin-defined **Context Sources**, or narrow its semantics.

docs/design/service-lifecycle.md

@@ -1,685 +0,0 @@
-# Service Lifecycle: Election, Restart, and Reconnect
-
-Status: in progress
-
-Incident: [#36688](https://github.com/anomalyco/opencode/issues/36688)
-
-## Summary
-
-The managed V2 service keeps its current update policy: the background updater
-may install a new package, but only a freshly launched TUI activates that update
-after finding an older running service. Existing TUIs never replace a service;
-they only reconnect.
-
-The restart path changes in three places:
-
-1. A process-held OS lock, not the HTTP port or registration file, elects
-   exactly one server owner for its lifetime.
-2. The elected process binds and registers a minimal lifecycle surface before
-   it initializes the application, so clients can distinguish a slow winner
-   from an absent server.
-3. TUIs rediscover and reconnect indefinitely. Transport loss is never a
-   terminal error by itself.
-
-Several clients may spawn small contenders during a restart. This is safe and
-intentional: one contender acquires the lock and initializes, while every loser
-exits before expensive server boot. The design does not require clients to
-agree on a single initiator.
-
-This proposal does not introduce a supervisor process, warm candidate server,
-protocol negotiation, idle background restart, or general execution-recovery
-framework.
-
-## Architecture at a Glance
-
-```text
-                       ╭───────────────────╮
-                       │ CLI ServiceConfig │
-                       ╰─────────┬─────────╯
-                                 │
-                                 ▼
-                     ╭──────────────────────╮
-                     │ CLI ServerConnection │
-                     ╰───────────┬──────────╯
-              ╭──────────────────╰───────────────────╮
-              ▼                                      ▼
-╭──────────────────────────╮            ╭─────────────────────────╮
-│ Client Service lifecycle │            │ CLI runPromiseWith seam │
-╰─────────────┬────────────╯            ╰─────────────┬───────────╯
-              ╰─────╮                                 │
-                    ▼                                 ▼
-     ╭────────────────────────────╮            ╭─────────────╮
-     │ Background service process │            │ TUI / Solid │
-     ╰──────────────┬─────────────╯            ╰──────┬──────╯
-                    │                                 │
-                    ╰────────────◀────────────────────╯
-                     ╭───────────────────────╮
-                     │ Server HTTP transport │
-                     ╰───────────┬───────────╯
-                                 │
-                                 ▼
-                       ╭──────────────────╮
-                       │ Core application │
-                       ╰──────────────────╯
-```
-
-| Owner                                            | Responsibility                                                                                      |
-| ------------------------------------------------ | --------------------------------------------------------------------------------------------------- |
-| `packages/client/src/effect/service.ts`          | Effect-native discovery, start, and stop lifecycle operations                                       |
-| `packages/cli/src/services/service-config.ts`    | CLI registration path, installed version, and daemon command                                        |
-| `packages/cli/src/services/server-connection.ts` | Resolve an endpoint and, only for the shared service, grouped reconnect and restart Effects         |
-| `packages/cli/src/server-process.ts`             | Daemon election, registration, and server process boot                                              |
-| `packages/server/src/process.ts`                 | HTTP lifecycle shell and application transport                                                      |
-| `packages/core`                                  | Application behavior behind the transport                                                           |
-| CLI default handler                              | Convert lifecycle Effects with the outer `FileSystem` context and pass grouped Promise capabilities |
-| `packages/tui` Solid client context              | Own event-stream reconnect, endpoint replacement, status, and user-triggered restart UI             |
-
-## Implementation Status
-
-| Area                      | State                                                                 |
-| ------------------------- | --------------------------------------------------------------------- |
-| Lifetime ownership        | Implemented on this branch with a scoped OS lock                      |
-| Contender behavior        | Implemented; losers exit before the server module is imported         |
-| Registration repair       | Implemented; the owner reasserts deleted or corrupt discovery         |
-| Channel isolation         | Implemented with no-clobber migration for legacy preview discovery    |
-| Client startup waiting    | Implemented; slow winners are not killed and waiting is indefinite    |
-| Lifecycle shell           | Implemented; the owner binds and registers before application boot    |
-| Failed-state latching     | Implemented; deterministic boot failure stays bound and actionable    |
-| Recovery diagnostics      | Implemented; the TUI shows status instead of transport internals      |
-| Cross-platform validation | macOS runtime verified; Linux and Windows run in the unit-test matrix |
-
-## Context
-
-The V2 CLI runs a shared managed service that owns Sessions, location graphs,
-plugins, permissions, and tool execution. The service updater can replace the
-installed package while the current process continues running the old image.
-A later TUI launch then detects the version mismatch and replaces the service.
-
-Incident #36688 showed four failures in that replacement path:
-
-- Multiple TUIs spawned heavyweight server contenders.
-- A winner remained unobservable while it cold-booted, so another wave treated
-  it as absent and displaced it.
-- A fresh TUI exhausted its reconnect budget and crashed with an unhandled
-  transport defect.
-- A losing contender remained alive and consumed about 1 GB of RSS.
-
-The `origin/v2` baseline serializes service startup with `EffectFlock`. A
-contender acquires a three-second heartbeat lease, checks whether another
-service became discoverable, and only the winner crosses the application-boot
-boundary. This already prevents simultaneous heavy boots and makes startup
-losers exit.
-
-The lease is released immediately after registration, however, so it is not
-lifetime ownership. Registration then reverts to last-writer-wins authority: a
-deleted or corrupt registration can admit a second boot, a displaced server
-terminates itself through its 10-second registration self-check, and a stalled
-lease holder can be displaced after the three-second service staleness timeout.
-
-`Flock` and `EffectFlock` live in `packages/core/src/util` and are also used for
-config writes, MCP auth, npm installs, and repository caching. Despite the
-name, the primitive is an atomic-mkdir lease with heartbeat and staleness
-takeover, not an OS-held lock. It remains appropriate for bounded critical
-sections, including today's startup fence, but is not lifetime service
-ownership.
-
-The current implementation also mixes three different concepts:
-
-- **Ownership:** which process is allowed to be the managed server.
-- **Discovery:** where clients can reach that process.
-- **Lifecycle:** whether that process is starting, ready, stopping, or failed.
-
-This design gives each concept one authority.
-
-```definitions
-[
-  {
-    "term": "Owner",
-    "definition": "The one process holding the process-held OS service lock."
-  },
-  {
-    "term": "Contender",
-    "definition": "A small serve process attempting to acquire the service lock. It must not initialize the application before winning."
-  },
-  {
-    "term": "Registration",
-    "definition": "An atomic discovery record containing the elected owner's identity and endpoint. Registration never grants ownership."
-  },
-  {
-    "term": "Lifecycle shell",
-    "definition": "The minimal HTTP surface bound by the elected process before application initialization. It serves health and retryable startup responses."
-  },
-  {
-    "term": "Application",
-    "definition": "The full server routes and global or location-scoped modules used for normal OpenCode work."
-  }
-]
-```
-
-## Goals
-
-- At most one process initializes and serves the managed application.
-- Losing contenders exit before database, route, plugin, MCP, or location boot.
-- A slow winner becomes observable before expensive initialization.
-- Existing and freshly launched TUIs survive retryable service unavailability.
-- Reconnect follows service state instead of displaying retry counts or raw
-  transport failures.
-- Version-mismatch replacement remains triggered by a fresh TUI launch.
-- A stale or malformed registration cannot create a second owner.
-- An unresponsive owner is never killed automatically by an arbitrary TUI.
-- Every spawned contender has a bounded path to ownership or exit.
-
-## Non-goals
-
-- Restarting automatically when a background update finds an idle window.
-- Running old and candidate application servers concurrently.
-- Adding a permanent steward, proxy, or supervisor process.
-- Zero-downtime worker handoff or automatic rollback.
-- Application protocol negotiation or automatic TUI self-restart.
-- General hard-crash recovery for active Sessions.
-- Defining recovery semantics for provider attempts, tools, shells, sub-agents,
-  permissions, questions, or background jobs.
-- Automatically killing a frozen owner.
-- Bounding concurrent location cold boots after clients reconnect.
-- Multi-machine or clustered service placement.
-
-## Invariants
-
-1. **The service lock is ownership.** Exactly one process may hold the OS lock
-   for one installation channel and service profile.
-2. **Ownership precedes boot.** A contender performs no expensive application
-   initialization before it acquires the lock.
-3. **Ownership lasts for the process lifetime.** The owner holds an open lock
-   handle until the managed server exits. The OS releases it on process death
-   without a cleanup callback.
-4. **The port is transport, not election.** The owner may select a dynamic port
-   after acquiring the lock.
-5. **Registration is discovery, not election.** Deleting, corrupting, or
-   replacing registration does not invalidate a live owner's lock.
-6. **Only a fresh launch enforces package version.** Existing TUIs reconnect to
-   the current owner without initiating version replacement.
-7. **Transport loss is retryable.** It never terminates a TUI without a separate
-   diagnosed, non-retryable cause.
-8. **Clients do not kill an unresponsive owner automatically.** Destructive
-   recovery requires the explicit `service restart` command.
-9. **Lifecycle does not promise execution semantics.** Graceful replacement
-   invokes Session suspension and resumption hooks, but tool-level continuity
-   belongs to a separate design.
-
-## System Model
-
-```text
-╭───────────────────────╮                              ╭──────────────────────────────╮
-│ Fresh or existing TUI │                              │ Process-held OS service lock │
-╰───────────┬───────────╯                              ╰───────────────┬──────────────╯
-            ╰─────┬ normal requests  observe ───────────────────────╮  │
-                  │ discover               │                        ├──╯ authorizes one owner
-                  ▼                        │                        ▼
-        ╭───────────────────╮              │               ╭─────────────────╮
-        │ Registration file │              │               │ Lifecycle shell │
-        ╰───────────────────╯              │               ╰────────┬────────╯
-                                           │                        │
-                                           ├────────────────────────╯
-                                           ▼
-                               ╭──────────────────────╮
-                               │ OpenCode application │
-                               ╰──────────────────────╯
-```
-
-The lifecycle shell and application run in the same process. The distinction is
-initialization order and responsibility, not process topology.
-
-## Service Status
-
-The server reports one small status value:
-
-```typescript
-type ServiceStatus =
-  | {
-      type: "starting"
-    }
-  | {
-      type: "ready"
-    }
-  | {
-      type: "stopping"
-      targetVersion?: string
-    }
-  | {
-      type: "failed"
-      message: string
-      action: string
-    }
-```
-
-The client adds only the discovery states needed by callers:
-
-```typescript
-type Status = { type: "missing" } | { type: "unreachable" } | { type: "unresponsive" } | ServiceStatus
-```
-
-The health response retains the existing fields for old clients and adds the
-status discriminant:
-
-```typescript
-type ServiceHealth = {
-  healthy: true
-  version: string
-  pid: number
-  instanceID: string
-  status: ServiceStatus
-}
-```
-
-`healthy: true` means the registered lifecycle shell is responding and its
-identity matches registration. New clients use `status.type === "ready"` as
-the application-readiness signal.
-
-During `starting` or `stopping`, application requests are not held in memory.
-They receive an immediate retryable response:
-
-```http
-HTTP/1.1 503 Service Unavailable
-Retry-After: 1
-Content-Type: application/json
-
-{"code":"service_starting"}
-```
-
-`stopping` uses `service_stopping`. A failed application boot uses
-`service_failed` and includes a safe diagnostic message.
-
-A failed owner remains bound and keeps holding the service lock. Exiting on
-failure would let every waiting client's `ensureRunning` loop elect a new
-contender that repeats the same heavy failing boot, so staying bound turns a
-deterministic boot failure into one observable `failed` state instead of a
-client-driven respawn loop. Recovery still works: a fresh launch observes the
-failed instance through the stop path, and explicit `service restart` replaces
-it.
-
-## Registration Contract
-
-Registration contains only discovery identity:
-
-```typescript
-type ServiceRegistration = {
-  schema: 1
-  instanceID: string
-  version: string
-  url: string
-  pid: number
-}
-```
-
-Authentication continues to use the existing private service credential
-storage. The registration schema does not change that policy.
-
-The owner writes registration only after the lifecycle shell has bound:
-
-1. Bind the lifecycle shell.
-2. Write a temporary registration file with mode `0600`.
-3. Atomically rename it over the old registration.
-4. Serve lifecycle health as `starting`.
-
-On shutdown, the owner removes registration only if the current file still has
-its `instanceID`. An old finalizer can never remove a successor's registration.
-
-While running, the owner periodically asserts its registration. Because the
-lock guarantees exactly one live owner, any registration that does not name the
-owner is stale or corrupt, and the owner rewrites it. A deleted or clobbered
-registration therefore heals within one assertion interval instead of leaving
-clients waiting on absent discovery. This inverts today's self-check loop,
-which terminates the displaced process instead of repairing discovery.
-
-Legacy registration shapes are decoded by a compatibility adapter. The new
-domain type does not make fields optional to represent old formats.
-
-## Election
-
-This design promotes today's startup fence into lifetime ownership.
-Last-writer-wins registration is replaced by a process-held OS lock that is
-acquired before any expensive boot work and held for the entire service
-lifetime.
-
-A heartbeat-and-staleness lease, including the existing `Flock` utility, is not
-sufficient for service ownership: the service configures a three-second stale
-timeout, after which its lock can be broken and recreated. An event-loop stall,
-a suspended machine, or a debugger pause can therefore make a live owner appear
-stale and allow a contender to displace it. Service ownership requires a
-process-held OS lock: `flock` on Unix and an exclusively bound named pipe on
-Windows. It cannot be broken because a heartbeat exceeded a timeout. Process
-death releases the lock through the OS.
-
-Neither Bun nor Node exposes `flock` directly, the existing `Flock` utility is
-an mkdir-plus-heartbeat lease rather than an OS-held lock, and the common
-lockfile packages are staleness-based leases as well. The platform layer uses
-`bun:ffi` to call `flock` on POSIX and Node's named-pipe server support on
-Windows, where Bun FFI is not available on every shipped architecture. It lives
-alongside the existing utility in `packages/core/src/util`. This primitive is
-the foundation of the design, so the delivery sequence spikes it first.
-
-```text
-Contender           Lock            Lifecycle              Application
-    │                 │                 │                       │
-    ├─ try acquire ───▶                 │                       │
-    │                 │                 │                       │
- ╭─ alt: lock held ────────────────────────────────────────────────╮
- │  │                 │                 │                       │  │
- │  ◀─ busy ──────────┤                 │                       │  │
- │  │                 │                 │                       │  │
- │  ├─────────╮       │                 │                       │  │
- │  │ exit    │       │                 │                       │  │
- │  ◀─────────╯       │                 │                       │  │
- │  │                 │                 │                       │  │
- ├─ else: lock acquired ───────────────────────────────────────────┤
- │  │                 │                 │                       │  │
- │  ◀─ owner ─────────┤                 │                       │  │
- │  │                 │                 │                       │  │
- │  ├─ bind, register, starting ────────▶                       │  │
- │  │                 │                 │                       │  │
- │  ├─ initialize ──────────────────────────────────────────────▶  │
- │  │                 │                 │                       │  │
- │╭─ alt: boot succeeds ──────────────────────────────────────────╮│
- ││ │                 │                 │                       │ ││
- ││ │                 │                 ◀─ ready ───────────────┤ ││
- ││ │                 │                 │                       │ ││
- │├─ else: boot fails ────────────────────────────────────────────┤│
- ││ │                 │                 │                       │ ││
- ││ │                 │                 ◀─ failed, stay bound ──┤ ││
- ││ │                 │                 │                       │ ││
- │╰───────────────────────────────────────────────────────────────╯│
- │  │                 │                 │                       │  │
- ╰─────────────────────────────────────────────────────────────────╯
-    │                 │                 │                       │
-```
-
-Lock acquisition by a contender is nonblocking or tightly bounded. A loser
-must exit before constructing application routes or importing startup-heavy
-modules.
-
-Several clients may spawn contenders concurrently. The design guarantees one
-heavy winner, not one process spawn. If the winner crashes during startup, the
-OS releases the lock and a later client retry starts another election.
-
-The lock is scoped by installation channel and service profile. Local, preview,
-and stable installations cannot displace one another.
-
-## Update Activation
-
-Background update behavior remains unchanged:
-
-1. The running service checks for an update.
-2. The updater installs the package in the background.
-3. The running process continues using its existing process image.
-4. No idle check or automatic restart occurs.
-
-A fresh TUI launch activates the installed update:
-
-1. Read registration and authenticate the responding service.
-2. If its package version matches the fresh client, attach normally.
-3. If the version differs, request graceful stop of that exact registered
-   instance using the existing authenticated stop path.
-4. Re-check instance identity before every signal or escalation in that path.
-5. Wait for the old process to exit and release the service lock.
-6. Call `ensureRunning` until a compatible service becomes ready.
-
-Concurrent fresh launchers may all observe the same old instance. Stopping that
-exact instance must be idempotent. Once registration names a different instance,
-a stale launcher stops signaling and returns to discovery.
-
-No durable restart-transition record is introduced. The initiating fresh TUI
-already knows the source and target versions and can display its update
-preflight. Existing TUIs may display `Updating...` if they observed `stopping`;
-otherwise `Waiting for background service...` is the honest fallback.
-
-## Fresh Launch Versus Reconnect
-
-Fresh launch and reconnect deliberately have different version policies:
-
-```typescript
-type ManagedConnection =
-  | {
-      type: "launch"
-      requiredVersion: string
-    }
-  | {
-      type: "reconnect"
-    }
-```
-
-- `launch` requires the installed package version and may activate replacement.
-- `reconnect` accepts the current owner and never activates replacement.
-
-This preserves today's permissive reconnect behavior. Explicit application
-protocol negotiation and automatic TUI re-exec remain follow-ups.
-
-## Client Reconnect
-
-Fresh and existing TUIs use the same status loop after startup:
-
-1. Read registration on every attempt. Do not retry a stale URL indefinitely.
-2. If registration is absent, call `ensureRunning` and continue waiting.
-3. If registration is unreachable, call `ensureRunning`. A live owner prevents
-   contenders from acquiring the lock; a dead owner does not.
-4. If status is `starting` or `stopping`, wait.
-5. If status is `failed`, show its actionable message.
-6. If status is `ready`, rebuild HTTP and event-stream clients for the new
-   endpoint and perform authoritative state reconciliation.
-
-Retry cadence is internal policy. Retry counts are telemetry, not user-facing
-state. The TUI waits until the service is ready or the user exits.
-
-Transport failures are handled at the TUI run boundary. A raw client transport
-error or Effect defect must not escape to the terminal. Hard exit is reserved
-for diagnosed causes such as invalid local configuration, failed authentication,
-or a foreign process occupying an explicitly configured port.
-
-The UI derives text from status:
-
-| Status                   | User-facing state                   |
-| ------------------------ | ----------------------------------- |
-| No registration          | `Starting background service...`    |
-| Registration unreachable | `Waiting for background service...` |
-| `starting`               | `Starting OpenCode vX...`           |
-| `stopping`               | `Updating to vX...`                 |
-| `failed`                 | Actionable failure message          |
-| `ready`                  | Normal TUI                          |
-
-## Graceful Session Continuity
-
-Version-mismatch replacement uses the existing graceful Session suspension and
-resumption hooks:
-
-1. The old server snapshots active Session IDs during graceful teardown.
-2. The successor schedules those Sessions for continuation.
-3. The runner reloads durable Session history before continuing.
-
-This lifecycle design does not define what an interrupted physical provider
-attempt or tool invocation means. It does not promise that external side effects
-did not occur, replay the exact interrupted tool, preserve an in-memory form, or
-recover process-local background work.
-
-Those concerns require a separate execution-continuity design covering tools,
-shells, sub-agents, permissions, questions, provider attempts, and hard-crash
-recovery.
-
-## Unresponsive Owner
-
-An unreachable registration does not prove that the owner is dead. A contender
-attempts the service lock:
-
-- If the lock is free, the contender starts a replacement.
-- If the lock is held, the contender exits and the client keeps waiting.
-
-After a bounded diagnostic threshold, the client may show:
-
-```text
-The background service owns the service lock but is not responding.
-Run `opencode service restart` to recover it.
-```
-
-Only explicit `service restart` may perform destructive recovery. It verifies
-the complete registration and process instance before signaling, waits for
-graceful exit, re-checks identity before escalation, and refuses to kill a
-process it cannot positively identify.
-
-Automatic frozen-owner recovery is deferred.
-
-## Failure Walkthroughs
-
-### Update with open TUIs
-
-1. The old service installs vNext but keeps running.
-2. A fresh vNext TUI finds the healthy vOld service and requests graceful stop.
-3. The old service reports `stopping`, suspends active Sessions, and exits.
-4. Open TUIs enter their indefinite status loops.
-5. One or more clients spawn contenders.
-6. One contender acquires the service lock. Losers exit before heavy boot.
-7. The winner binds and registers the lifecycle shell as `starting`.
-8. Clients stop spawning and wait on the observable winner.
-9. The winner initializes the application and reports `ready`.
-10. TUIs rebuild clients, reconcile state, and resume.
-
-### Server crashes while ready
-
-1. The endpoint becomes unreachable and registration may remain stale.
-2. Clients call `ensureRunning`.
-3. Process death has released the service lock.
-4. One contender wins, replaces registration, and starts normally.
-5. Detailed active-execution recovery is outside this design.
-
-### Winner crashes during startup
-
-1. Clients observed `starting` and remain alive.
-2. Process death releases the service lock.
-3. A later reconnect attempt starts another election.
-4. One new contender wins; all other contenders exit.
-
-### Registration is deleted while the owner is healthy
-
-1. Clients may call `ensureRunning` because discovery is absent.
-2. Every contender fails to acquire the owner's lock and exits.
-3. No second application initializes.
-4. The owner's next registration assertion republishes discovery.
-
-### Owner is alive but unresponsive
-
-1. Health fails, but the process still holds the service lock.
-2. Contenders fail lock acquisition and exit.
-3. Clients wait and eventually show explicit recovery guidance.
-4. No TUI kills the owner automatically.
-
-## TDD Verification
-
-Implementation should proceed test-first with real subprocesses and real locks.
-Mocks cannot establish process death, lock release, loser cleanup, or port
-behavior.
-
-### Election tests
-
-| Scenario                                              | Required result                                         |
-| ----------------------------------------------------- | ------------------------------------------------------- |
-| Ten contenders start simultaneously                   | Exactly one crosses the application-boot boundary       |
-| Winner pauses after lock acquisition                  | No loser initializes or remains alive                   |
-| Winner event loop pauses beyond the old stale timeout | Ownership is not displaced                              |
-| Winner crashes before bind                            | Lock releases; a later attempt wins                     |
-| Winner crashes after bind but before registration     | Lock releases; a later attempt replaces stale discovery |
-| Registration is deleted while owner runs              | No second owner initializes                             |
-| Registration is malformed                             | Lock still prevents a second owner                      |
-| Registration names a dead PID                         | New contender can acquire the released lock             |
-| Two installation channels start                       | Each elects an independent owner                        |
-| Explicit configured port is foreign-owned             | Fail diagnostically; do not kill the foreign process    |
-
-The fixture records a marker immediately before application initialization. The
-tests assert that only one process writes that marker and that every loser exits
-within a bounded interval. The harness should also assert that a loser's peak
-RSS stays an order of magnitude below an application boot, since import weight
-was the observed incident cost.
-
-### Lifecycle tests
-
-| Scenario                                        | Required result                                                  |
-| ----------------------------------------------- | ---------------------------------------------------------------- |
-| Winner owns lock but application boot is paused | Health reports `starting`                                        |
-| Application request arrives during startup      | Immediate retryable `503`                                        |
-| Application becomes ready                       | Status changes once from `starting` to `ready`                   |
-| Graceful replacement begins                     | Status reports `stopping` before disconnect                      |
-| Application initialization fails                | Actionable `failed` status; owner stays bound and holds the lock |
-| Registration is deleted while owner runs        | Owner republishes it within one assertion interval               |
-| Owner exits                                     | Registration is removed only if it still names that owner        |
-
-### Update tests
-
-| Scenario                               | Required result                                          |
-| -------------------------------------- | -------------------------------------------------------- |
-| Background update installs vNext       | Running vOld service does not restart                    |
-| Fresh vNext launch finds vOld          | Exact old instance stops; vNext eventually becomes ready |
-| Two fresh vNext launches race          | One heavy successor; both clients attach                 |
-| Existing vOld TUI reconnects to vNext  | It never requests replacement                            |
-| Stale launcher observes a new instance | It does not signal the new instance                      |
-
-### Reconnect tests
-
-| Scenario                                            | Required result                                    |
-| --------------------------------------------------- | -------------------------------------------------- |
-| Endpoint disappears and changes port                | TUI rediscovers and rebuilds clients               |
-| Service remains unavailable beyond old retry budget | TUI remains alive                                  |
-| Event stream reconnects                             | Client performs authoritative state reconciliation |
-| Transport returns an unexpected defect              | TUI formats it; no raw stack escapes               |
-| Owner remains unresponsive                          | TUI waits and shows explicit restart guidance      |
-
-## Delivery Sequence
-
-1. **Spike the lock primitive.** Prove a nonblocking, process-held OS lock
-   under Bun on macOS, Linux, and Windows (`bun:ffi` to `flock` on POSIX and a
-   named pipe on Windows), including release on hard kill and behavior across
-   containers and network filesystems used in CI.
-2. **Expand the subprocess test harness.** Begin from the baseline
-   two-contender test and cover ten contenders, lock release on crash, a paused
-   winner, deleted or corrupt registration, and bounded loser exit before
-   changing ownership.
-3. **Contain client failure.** Make transport loss nonterminal, rediscover on
-   every cycle, and format unexpected failures at the TUI boundary.
-4. **Promote the startup fence to process-held ownership.** Preserve the
-   existing pre-boot acquisition seam, replace its lease with the OS lock, hold
-   it until process exit, and invert the registration self-check from
-   self-termination to reassertion.
-5. **Bind the lifecycle shell first.** Publish registration and `starting`,
-   return retryable `503` for application requests, then initialize the app.
-   The health contract change is public API: regenerate clients from
-   `packages/client` with `bun run generate`.
-6. **Codify launch versus reconnect.** Fresh launch enforces installed version;
-   reconnect never activates replacement.
-7. **Integrate graceful replacement.** Preserve current background-install and
-   fresh-launch activation behavior while invoking Session continuity hooks.
-8. **Harden explicit recovery.** Verify exact process identity during explicit
-   `service restart`; never automatically kill an unresponsive owner.
-9. **Run the full multi-process suite.** Include repeated restart cycles and
-   assert that no contender or child process remains afterward.
-
-## Acceptance Criteria
-
-- Ten concurrent restart observers produce one application initialization.
-- No losing contender survives or builds a location graph.
-- A 30-second application boot remains continuously observable as `starting`.
-- A TUI remains alive through a service outage longer than the previous retry
-  budget.
-- A service endpoint change does not require restarting an existing TUI.
-- Background installation alone does not restart the service.
-- A fresh mismatched TUI eventually attaches to the installed service version.
-- Existing reconnecting TUIs never replace the current owner.
-- Registration corruption cannot produce two owners.
-- A deleted registration heals without restarting the owner or any client.
-- An unresponsive owner is not killed without an explicit recovery command.
-- Raw transport defects never escape to the terminal.
-
-## Follow-ups
-
-- Idle background update activation with an admission fence.
-- Application protocol compatibility and automatic local TUI re-exec.
-- Durable execution recovery for provider attempts and tools.
-- Shell, sub-agent, permission, question, and background-job continuity.
-- Automatic recovery for a positively identified frozen owner.
-- Cold-boot concurrency limits and interaction-prioritized location loading.
-- A steward or socket-handoff architecture if zero-downtime replacement becomes
-  a real requirement.

github/index.ts

@@ -495,6 +495,7 @@ async function subscribeSessionEvents() {
   console.log("Subscribing to session events...")
 
   const TOOL: Record<string, [string, string]> = {
+    todowrite: ["Todo", "\x1b[33m\x1b[1m"],
     bash: ["Bash", "\x1b[31m\x1b[1m"],
     edit: ["Edit", "\x1b[32m\x1b[1m"],
     glob: ["Glob", "\x1b[34m\x1b[1m"],

infra/stage.ts

@@ -8,6 +8,25 @@ export const zoneID = "430ba34c138cfb5360826c4909f99be8"
 export const awsStage = $app.stage === "production" ? "production" : "dev"
 export const deployAws = $app.stage === awsStage
 
+if ($app.stage === "production") {
+  new cloudflare.DnsRecord("TrustCenter", {
+    zoneId: zoneID,
+    name: "trust.opencode.ai",
+    type: "CNAME",
+    content: "3a69a5bb27875189.vercel-dns-016.com",
+    proxied: false,
+    ttl: 60,
+  })
+
+  new cloudflare.DnsRecord("TrustCenterVerification", {
+    zoneId: zoneID,
+    name: "opencode.ai",
+    type: "TXT",
+    content: "compai-domain-verification=org_6993a99c6200a2d642bb115d",
+    ttl: 60,
+  })
+}
+
 new cloudflare.RegionalHostname("RegionalHostname", {
   hostname: domain,
   regionKey: "us",

nix/desktop.nix

@@ -8,6 +8,8 @@
   makeWrapper,
   writableTmpDirAsHomeHook,
   autoPatchelfHook,
+  copyDesktopItems,
+  makeDesktopItem,
   opencode,
 }:
 let
@@ -27,9 +29,12 @@ stdenv.mkDerivation (finalAttrs: {
     nodejs
     makeWrapper
     writableTmpDirAsHomeHook
-  ] ++ lib.optionals stdenv.hostPlatform.isLinux [
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isLinux [
     autoPatchelfHook
-  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [
+    copyDesktopItems
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [
     # Ad-hoc sign the .app: --config.mac.identity=null below skips signing.
     darwin.autoSignDarwinBinariesHook
   ];
@@ -38,20 +43,37 @@ stdenv.mkDerivation (finalAttrs: {
     (lib.getLib stdenv.cc.cc)
   ];
 
+  desktopItems = lib.optional stdenv.hostPlatform.isLinux (makeDesktopItem {
+    name = "ai.opencode.desktop";
+    desktopName = "OpenCode";
+    exec = "opencode-desktop %U";
+    icon = "ai.opencode.desktop";
+    # Electron 41 derives X11 WM_CLASS from app.name.
+    startupWMClass = "OpenCode";
+    categories = [ "Development" ];
+  });
+
   env = opencode.env // {
     ELECTRON_SKIP_BINARY_DOWNLOAD = "1";
   };
 
-  # https://github.com/electron/electron/issues/31121
-  # mac builds use a .app bundle which doesnt have this issue
-  postPatch = lib.optionalString stdenv.isLinux ''
-    BASE_PATH=packages/desktop
-    FILES=(src/main/windows.ts)
-    for file in "''${FILES[@]}"; do
-      substituteInPlace $BASE_PATH/$file \
-        --replace-fail "process.resourcesPath" "'$out/opt/opencode-desktop/resources'"
-    done
-  '';
+  postPatch =
+    # NOTE: Relax Bun version check to be a warning instead of an error
+    ''
+      substituteInPlace packages/script/src/index.ts \
+        --replace-fail 'throw new Error(`This script requires bun@''${expectedBunVersionRange}' \
+                       'console.warn(`Warning: This script requires bun@''${expectedBunVersionRange}'
+    ''
+    # https://github.com/electron/electron/issues/31121
+    # mac builds use a .app bundle which doesnt have this issue
+    + lib.optionalString stdenv.isLinux ''
+      BASE_PATH=packages/desktop
+      FILES=(src/main/windows.ts)
+      for file in "''${FILES[@]}"; do
+        substituteInPlace $BASE_PATH/$file \
+          --replace-fail "process.resourcesPath" "'$out/opt/opencode-desktop/resources'"
+      done
+    '';
 
   preBuild = ''
     cp -r "${electron.dist}" $HOME/.electron-dist
@@ -76,27 +98,38 @@ stdenv.mkDerivation (finalAttrs: {
     runHook postBuild
   '';
 
-  installPhase =
-    ''
-      runHook preInstall
-    ''
-    + lib.optionalString stdenv.hostPlatform.isDarwin ''
-      mkdir -p $out/Applications
-      mv dist/mac*/*.app $out/Applications
-      makeWrapper "$out/Applications/OpenCode.app/Contents/MacOS/OpenCode" $out/bin/opencode-desktop
-    ''
-    + lib.optionalString stdenv.hostPlatform.isLinux ''
-      mkdir -p $out/opt/opencode-desktop
-      cp -r dist/linux*-unpacked/{resources,LICENSE*} $out/opt/opencode-desktop
-      makeWrapper ${lib.getExe electron} $out/bin/opencode-desktop \
-        --inherit-argv0 \
-        --set ELECTRON_FORCE_IS_PACKAGED 1 \
-        --add-flags $out/opt/opencode-desktop/resources/app.asar \
-        --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations --enable-wayland-ime=true}}"
-    ''
-    + ''
-      runHook postInstall
-    '';
+  installPhase = ''
+    runHook preInstall
+  ''
+  + lib.optionalString stdenv.hostPlatform.isDarwin ''
+    mkdir -p $out/Applications
+    mv dist/mac*/*.app $out/Applications
+    makeWrapper "$out/Applications/OpenCode.app/Contents/MacOS/OpenCode" $out/bin/opencode-desktop
+  ''
+  + lib.optionalString stdenv.hostPlatform.isLinux ''
+    mkdir -p $out/opt/opencode-desktop
+    cp -r dist/linux*-unpacked/{resources,LICENSE*} $out/opt/opencode-desktop
+    install -Dm644 resources/icons/32x32.png \
+      "$out/share/icons/hicolor/32x32/apps/ai.opencode.desktop.png"
+    install -Dm644 resources/icons/64x64.png \
+      "$out/share/icons/hicolor/64x64/apps/ai.opencode.desktop.png"
+    install -Dm644 resources/icons/128x128.png \
+      "$out/share/icons/hicolor/128x128/apps/ai.opencode.desktop.png"
+    install -Dm644 resources/icons/128x128@2x.png \
+      "$out/share/icons/hicolor/256x256/apps/ai.opencode.desktop.png"
+    install -Dm644 resources/icons/icon.png \
+      "$out/share/icons/hicolor/512x512/apps/ai.opencode.desktop.png"
+    install -Dm644 resources/ai.opencode.desktop.metainfo.xml \
+      "$out/share/metainfo/ai.opencode.desktop.metainfo.xml"
+    makeWrapper ${lib.getExe electron} $out/bin/opencode-desktop \
+     --inherit-argv0 \
+     --set ELECTRON_FORCE_IS_PACKAGED 1 \
+     --add-flags $out/opt/opencode-desktop/resources/app.asar \
+     --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations --enable-wayland-ime=true}}"
+  ''
+  + ''
+    runHook postInstall
+  '';
 
   autoPatchelfIgnoreMissingDeps = [
     "libc.musl-x86_64.so.1"

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-F1luclnqCPQk9yxfmeSYGaM/nScf28yBu9K3Fv+Xd24=",
-    "aarch64-linux": "sha256-XW0XZnsCRkU3MFJH9TjMRYZHffzVy3cQyiNCkec2gl4=",
-    "aarch64-darwin": "sha256-bf8kvORs3Fs2UYLp3PekF+AJR7NKOcHb+fIQA79RtMk=",
-    "x86_64-darwin": "sha256-sBdQPkzd7JXNW6Lbi9JHiAsfHwdLwTKWY+uPeXAv2Nw="
+    "x86_64-linux": "sha256-qt11SKmOjq0KU542QFbs+u7YyJicn4drCcwCdg325yk=",
+    "aarch64-linux": "sha256-z68doReXTrWS7HeiAjc0btIjAsvzeZZ7hXAlHr0c77Q=",
+    "aarch64-darwin": "sha256-PILYH1Pi8XBvSkuZ+1sNnUTao5kba+m5Z8iJKx6YXPo=",
+    "x86_64-darwin": "sha256-KpcJzP4m0SUavu/WaSffgzOxrHq8ljdy0GOzs9p16lo="
   }
 }

package.json

@@ -2,24 +2,18 @@
   "$schema": "https://json.schemastore.org/package.json",
   "name": "opencode",
   "description": "AI-powered development tool",
-  "version": "0.0.0",
   "private": true,
   "type": "module",
   "packageManager": "bun@1.3.14",
   "scripts": {
-    "dev": "bun run --cwd packages/cli --conditions=browser src/index.ts",
+    "dev": "bun run --cwd packages/opencode --conditions=browser src/index.ts",
     "dev:desktop": "bun --cwd packages/desktop dev",
     "dev:web": "bun --cwd packages/app dev",
     "dev:console": "ulimit -n 10240 2>/dev/null; bun run --cwd packages/console/app dev",
     "dev:stats": "bun sst shell --stage=production -- bun run --cwd packages/stats/app dev",
-    "dev:www": "bun run --cwd packages/www dev",
     "dev:storybook": "bun --cwd packages/storybook storybook",
     "lint": "oxlint",
-    "lint:effect-patterns": "ast-grep scan -c script/ast-grep/sgconfig.yml packages/core/src packages/server/src packages/protocol/src packages/cli/src",
-    "test:lint-rules": "ast-grep test -c script/ast-grep/sgconfig.yml",
-    "typecheck": "bun turbo typecheck --concurrency=3",
-    "typecheck:profile": "bun script/profile-typecheck.ts",
-    "typecheck:profile:packages": "bun script/profile-typecheck-packages.ts",
+    "typecheck": "bun turbo typecheck",
     "upgrade-opentui": "bun run script/upgrade-opentui.ts",
     "postinstall": "bun run --cwd packages/core fix-node-pty",
     "prepare": "husky",
@@ -46,9 +40,9 @@
       "@octokit/rest": "22.0.0",
       "@hono/standard-validator": "0.2.0",
       "@hono/zod-validator": "0.4.2",
-      "@opentui/core": "0.4.3",
-      "@opentui/keymap": "0.4.3",
-      "@opentui/solid": "0.4.3",
+      "@opentui/core": "0.4.5",
+      "@opentui/keymap": "0.4.5",
+      "@opentui/solid": "0.4.5",
       "@tanstack/solid-virtual": "3.13.32",
       "@shikijs/stream": "4.2.0",
       "ulid": "3.0.1",
@@ -102,9 +96,6 @@
   },
   "devDependencies": {
     "@actions/artifact": "5.0.1",
-    "@ast-grep/cli": "0.44.0",
-    "@types/react": "19.2.17",
-    "@types/react-dom": "19.2.3",
     "@tsconfig/bun": "catalog:",
     "@types/mime-types": "3.0.1",
     "@typescript/native-preview": "catalog:",

packages/app/e2e/performance/timeline-stability/file-matrix.spec.ts

@@ -20,7 +20,7 @@ const profiles = [
   { name: "edit", tool: "edit", input: { filePath: "src/edit.ts" } },
   {
     name: "multi patch",
-    tool: "patch",
+    tool: "apply_patch",
     input: { files: ["src/a.ts", "src/b.ts", "src/old.ts", "src/moved.ts"] },
   },
 ] as const

packages/app/e2e/performance/timeline-stability/file-mutation.spec.ts

@@ -25,7 +25,7 @@ test("adds patch files incrementally without resetting outer expansion", async (
       userMessage(),
       assistantMessage(
         [
-          toolPart(patchID, "patch", "running", { files: [first.filePath] }, { metadata: { files: [first] } }),
+          toolPart(patchID, "apply_patch", "running", { files: [first.filePath] }, { metadata: { files: [first] } }),
           textPart(followingID, "Following incremental patch"),
         ],
         { completed: false },
@@ -49,7 +49,7 @@ test("adds patch files incrementally without resetting outer expansion", async (
     partUpdated(
       toolPart(
         patchID,
-        "patch",
+        "apply_patch",
         "running",
         { files: [first.filePath, second.filePath] },
         { metadata: { files: [first, second] } },
@@ -61,7 +61,7 @@ test("adds patch files incrementally without resetting outer expansion", async (
     partUpdated(
       toolPart(
         patchID,
-        "patch",
+        "apply_patch",
         "completed",
         { files: [first.filePath, second.filePath, third.filePath] },
         { metadata: { files: [first, second, third] } },

packages/app/e2e/performance/timeline-stability/tools.spec.ts

@@ -33,9 +33,11 @@ test.describe("timeline tool state stability", () => {
     }
     const names = { webfetch: "webfetch", websearch: "websearch", task: "task", skill: "skill", custom: "mcp_probe" }
     const questionID = "prt_state_question"
+    const todoID = "prt_state_todo"
     const initial = [
       ...ids.map((id) => toolPart(`prt_state_${id}`, names[id], "pending", inputs[id])),
       toolPart(questionID, "question", "pending", questionInput()),
+      toolPart(todoID, "todowrite", "pending", { todos: [{ content: "Hidden", status: "pending" }] }),
       textPart("prt_state_following", "Following lightweight tools"),
     ]
     const childID = "ses_timeline_child"
@@ -47,6 +49,7 @@ test.describe("timeline tool state stability", () => {
     await timeline.send(status("busy"), 120)
     for (const id of ids) await timeline.waitForPart(`prt_state_${id}`)
     await expect(page.locator(`[data-timeline-part-id="${questionID}"]`)).toHaveCount(0)
+    await expect(page.locator(`[data-timeline-part-id="${todoID}"]`)).toHaveCount(0)
 
     const regionIDs = [
       "prt_state_webfetch",
@@ -102,6 +105,7 @@ test.describe("timeline tool state stability", () => {
       ]),
     )
     await expect(page.locator(`[data-timeline-part-id="${questionID}"]`)).toContainText("Keep it stable")
+    await expect(page.locator(`[data-timeline-part-id="${todoID}"]`)).toHaveCount(0)
     await expect(
       page.locator(`a[href$="/session/${childID}"]`, { has: page.locator('[data-component="task-tool-card"]') }),
     ).toBeVisible()

packages/app/e2e/performance/timeline/session-timeline-benchmark.fixture.ts

@@ -295,7 +295,7 @@ function performanceTurn(index: number) {
             messageID: assistantID,
             type: "tool",
             callID: `call_0000_${suffix}_patch`,
-            tool: "patch",
+            tool: "apply_patch",
             state: {
               status: "completed",
               input: { patchText: realisticPatch(index) },

packages/app/e2e/performance/timeline/session-timeline-stress.fixture.ts

@@ -131,7 +131,7 @@ function toolPart(
 ): MessagePart {
   const metadata =
     metadataOverride ??
-    (tool === "patch"
+    (tool === "apply_patch"
       ? { files: [patchFile(index, "update"), patchFile(index + 1, index % 2 === 0 ? "add" : "delete")] }
       : tool === "edit" || tool === "write"
         ? {
@@ -219,7 +219,7 @@ function turn(index: number): Message[] {
       ? [toolPart(index, 7, "write", { filePath: `src/generated/write-${index}.ts`, content: code(index, 28) }, 560)]
       : []),
     ...(index % 8 === 0
-      ? [toolPart(index, 8, "patch", { files: [`src/generated/patch-${index}.ts`] }, 620)]
+      ? [toolPart(index, 8, "apply_patch", { files: [`src/generated/patch-${index}.ts`] }, 620)]
       : []),
     ...(index % 7 === 0
       ? [toolPart(index, 4, "bash", { command: "bun typecheck", description: "Verify generated output" }, 620)]
@@ -269,6 +269,7 @@ const childMessages = Array.from({ length: 4 }, (_, index) => [
 ]).flat()
 
 function renderable(part: MessagePart) {
+  if (part.type === "tool" && part.tool === "todowrite") return false
   if (part.type === "text") return !!part.text.trim()
   if (part.type === "reasoning") return !!part.text.trim()
   return part.type !== "step-start" && part.type !== "step-finish" && part.type !== "patch"

packages/app/e2e/regression/cross-server-tab-close.spec.ts

@@ -90,7 +90,7 @@ async function mockServers(page: Page, requests: string[]) {
     if (url.pathname === `/session/${current.id}`) return json(route, current)
     if (/^\/session\/[^/]+$/.test(url.pathname)) return json(route, { name: "NotFoundError" }, 404)
     if (url.pathname === `/session/${current.id}/message`) return json(route, [])
-    if (/^\/session\/[^/]+\/(children|diff)$/.test(url.pathname)) return json(route, [])
+    if (/^\/session\/[^/]+\/(children|todo|diff)$/.test(url.pathname)) return json(route, [])
     if (["/skill", "/command", "/lsp", "/formatter", "/permission", "/question", "/vcs/diff"].includes(url.pathname))
       return json(route, [])
     if (["/global/config", "/config", "/provider/auth", "/mcp", "/session/status"].includes(url.pathname))

packages/app/e2e/regression/prompt-input-v2-command-draft.spec.ts

@@ -0,0 +1,50 @@
+import { expect, test } from "@playwright/test"
+import { base64Encode } from "@opencode-ai/core/util/encode"
+import { mockOpenCodeServer } from "../utils/mock-server"
+import { expectAppVisible } from "../utils/waits"
+
+const directory = "C:/OpenCode/PromptInputV2Editing"
+const projectID = "proj_prompt_input_v2_editing"
+const sessionID = "ses_prompt_input_v2_editing"
+
+test("preserves the draft when a populated command menu triggers a built-in", async ({ page }) => {
+  await mockOpenCodeServer(page, {
+    directory,
+    project: {
+      id: projectID,
+      worktree: directory,
+      vcs: "git",
+      name: "prompt-input-v2-editing",
+      time: { created: 1700000000000, updated: 1700000000000 },
+      sandboxes: [],
+    },
+    provider: { all: [], connected: [], default: {} },
+    sessions: [
+      {
+        id: sessionID,
+        slug: "prompt-input-v2-editing",
+        projectID,
+        directory,
+        title: "Prompt input V2 editing",
+        version: "dev",
+        time: { created: 1700000000000, updated: 1700000000000 },
+      },
+    ],
+    pageMessages: () => ({ items: [] }),
+  })
+  await page.addInitScript(() => {
+    localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: true } }))
+  })
+
+  await page.goto(`/${base64Encode(directory)}/session/${sessionID}`)
+  const composer = page.locator('[data-component="prompt-input-v2"]')
+  const input = composer.locator('[data-component="prompt-input"]')
+  await expectAppVisible(composer)
+
+  await input.fill("keep me")
+  await composer.getByRole("button", { name: "Add images and files" }).click()
+  await page.getByRole("menuitem", { name: "Commands" }).click()
+  await page.locator('[data-suggestion-id="model.choose"]').click()
+
+  await expect(input).toHaveText("keep me")
+})

packages/app/e2e/regression/prompt-thinking-level.spec.ts

@@ -54,18 +54,15 @@ test("shows the V2 thinking level control while relevant", async ({ page }) => {
   })
 
   await page.goto(`/${base64Encode(directory)}/session/${sessionID}`)
-  const composer = page.locator('[data-component="session-composer"]')
+  const composer = page.locator('[data-component="prompt-input-v2"]')
   const input = composer.locator('[data-component="prompt-input"]')
-  const control = composer.locator('[data-component="prompt-variant-control"]')
+  const control = composer.getByRole("button", { name: "Choose model variant" })
   await expectAppVisible(composer)
 
   await idleComposer(page)
-  await expect(control).toBeHidden()
-
-  await composer.hover()
   await expect(control).toBeVisible()
 
-  await control.locator('[data-action="prompt-model-variant"]').click()
+  await control.click()
   const high = page.getByRole("menuitemradio", { name: "high" })
   await expect(high).toBeVisible()
   await page.mouse.move(0, 0)

packages/app/e2e/regression/remote-tab-busy.spec.ts

@@ -65,7 +65,7 @@ async function mockServers(page: Page) {
     if (url.pathname === `/session/${current.id}`) return json(route, current)
     if (/^\/session\/[^/]+$/.test(url.pathname)) return json(route, { name: "NotFoundError" }, 404)
     if (url.pathname === `/session/${current.id}/message`) return json(route, [])
-    if (/^\/session\/[^/]+\/(children|diff)$/.test(url.pathname)) return json(route, [])
+    if (/^\/session\/[^/]+\/(children|todo|diff)$/.test(url.pathname)) return json(route, [])
     if (["/skill", "/command", "/lsp", "/formatter", "/permission", "/question", "/vcs/diff"].includes(url.pathname))
       return json(route, [])
     if (["/global/config", "/config", "/provider/auth", "/mcp"].includes(url.pathname)) return json(route, {})

packages/app/e2e/regression/session-timeline-file-projection.spec.ts

@@ -24,7 +24,7 @@ test("renders a completed single-file patch", async ({ page }) => {
       assistantMessage([
         toolPart(
           id,
-          "patch",
+          "apply_patch",
           "completed",
           { files: ["src/a.ts"] },
           {

packages/app/e2e/regression/session-timeline-file-state.spec.ts

@@ -35,7 +35,7 @@ test("preserves nested patch file state through outer collapse and reopen", asyn
       assistantMessage([
         toolPart(
           patchID,
-          "patch",
+          "apply_patch",
           "completed",
           { files: files.map((file) => file.filePath) },
           { metadata: { files } },

packages/app/e2e/regression/session-timeline-lifecycle-state.spec.ts

@@ -32,6 +32,23 @@ for (const expanded of [false, true]) {
   })
 }
 
+test("shows and expands a running shell command without shimmering it", async ({ page }) => {
+  const id = "prt_shell_running_command"
+  const command = "sleep 10 && echo done"
+  await setupTimeline(page, {
+    messages: [userMessage(), assistantMessage([shell(id, "running", "still running", command)], { completed: false })],
+    settings: { shellToolPartsExpanded: false },
+  })
+
+  const tool = page.locator(`[data-timeline-part-id="${id}"]`)
+  await expect(tool.locator('[data-component="text-shimmer"]')).toHaveAttribute("data-active", "true")
+  await expect(tool.locator('[data-component="shell-submessage"]')).toHaveText(command)
+  await expect(tool.locator('[data-component="shell-submessage"] [data-component="text-shimmer"]')).toHaveCount(0)
+  await tool.locator('[data-slot="collapsible-trigger"]').click()
+  await expect(tool.locator('[data-slot="collapsible-trigger"]')).toHaveAttribute("aria-expanded", "true")
+  await expect(tool.locator('[data-slot="bash-pre"]')).toContainText("still running")
+})
+
 test("transitions thinking and hidden reasoning through busy to idle", async ({ page }) => {
   const reasoningID = "prt_reasoning_hidden"
   const assistant = assistantMessage([reasoningPart(reasoningID, "## Inspecting stability")], { completed: false })

packages/app/e2e/regression/session-timeline-projection.spec.ts

@@ -35,6 +35,7 @@ test.describe("session timeline projection", () => {
       editPart("prt_edit"),
       toolPart("prt_write", "write", "completed", { filePath: "src/new.ts", content: "export const stable = true\n" }),
       patchPart("prt_patch"),
+      toolPart("prt_todo", "todowrite", "completed", { todos: [{ content: "Hidden", status: "pending" }] }),
       toolPart(
         "prt_question",
         "question",
@@ -64,6 +65,7 @@ test.describe("session timeline projection", () => {
     ]) {
       await expect(page.locator(`[data-timeline-part-id="${id}"]`).first(), id).toBeVisible()
     }
+    await expect(page.locator('[data-timeline-part-id="prt_todo"]')).toHaveCount(0)
   })
 
   test("projects gaps, dividers, assistant parts, and errors together", async ({ page }) => {
@@ -247,7 +249,7 @@ function editPart(id: string) {
 function patchPart(id: string) {
   return toolPart(
     id,
-    "patch",
+    "apply_patch",
     "completed",
     { files: ["src/a.ts", "src/b.ts"] },
     {

packages/app/e2e/regression/session-timeline-tool-projection.spec.ts

@@ -8,7 +8,7 @@ import {
 } from "../performance/timeline-stability/fixture"
 
 test("renders every tool error outcome without leaking hidden tools", async ({ page }) => {
-  const ordinary = ["bash", "edit", "write", "patch", "webfetch", "websearch", "task", "skill", "mcp_probe"]
+  const ordinary = ["bash", "edit", "write", "apply_patch", "webfetch", "websearch", "task", "skill", "mcp_probe"]
   const parts = ordinary.map((tool, index) =>
     toolPart(`prt_error_${index}`, tool, "error", errorInput(tool), { error: `${tool} failed visibly` }),
   )
@@ -17,11 +17,13 @@ test("renders every tool error outcome without leaking hidden tools", async ({ p
       error: "The user dismissed this question",
     }),
     toolPart("prt_question_error", "question", "error", questionInput(), { error: "Question transport failed" }),
+    toolPart("prt_todo_error", "todowrite", "error", { todos: [] }, { error: "Hidden todo failure" }),
   )
   await setupTimeline(page, { messages: [userMessage(), assistantMessage(parts)] })
 
   await expect(page.locator('[data-kind="tool-error-card"]')).toHaveCount(ordinary.length + 1)
   await expect(page.getByText(/dismissed/i)).toBeVisible()
+  await expect(page.locator('[data-timeline-part-id="prt_todo_error"]')).toHaveCount(0)
   for (let index = 0; index < ordinary.length; index++) {
     await expect(page.locator(`[data-timeline-part-id="prt_error_${index}"]`)).toBeVisible()
   }
@@ -88,7 +90,7 @@ function questionInput() {
 function errorInput(tool: string) {
   if (tool === "bash") return { command: "exit 1" }
   if (["edit", "write"].includes(tool)) return { filePath: "src/error.ts", content: "" }
-  if (tool === "patch") return { files: ["src/error.ts"] }
+  if (tool === "apply_patch") return { files: ["src/error.ts"] }
   if (tool === "webfetch") return { url: "https://example.com" }
   if (tool === "websearch") return { query: "failure" }
   if (tool === "task") return { description: "Fail task", subagent_type: "explore" }

packages/app/e2e/regression/session-todo-dock-navigation.spec.ts

@@ -0,0 +1,186 @@
+import { base64Encode } from "@opencode-ai/core/util/encode"
+import { expect, test, type Page } from "@playwright/test"
+import { mockOpenCodeServer } from "../utils/mock-server"
+import { expectSessionTitle } from "../utils/waits"
+
+const directory = "C:/OpenCode/TodoDockNavigation"
+const projectID = "proj_todo_dock_navigation"
+const sourceID = "ses_todo_dock_source"
+const otherID = "ses_todo_dock_other"
+const sourceTitle = "Todo dock animation"
+const otherTitle = "Separate session"
+
+const activeTodos = [
+  { id: "todo-1", content: "Receive todos in the active session", status: "completed", priority: "high" },
+  { id: "todo-2", content: "Keep the dock visible across tabs", status: "completed", priority: "high" },
+  { id: "todo-3", content: "Close after the final todo", status: "in_progress", priority: "high" },
+]
+
+type EventPayload = {
+  directory: string
+  payload: Record<string, unknown>
+}
+
+test.use({ viewport: { width: 1440, height: 900 }, reducedMotion: "no-preference" })
+
+test("animates todo lifecycle without replaying it across session tabs", async ({ page }) => {
+  test.setTimeout(90_000)
+  const events: EventPayload[] = []
+  const todos: Record<string, typeof activeTodos> = { [sourceID]: [], [otherID]: [] }
+
+  await mockOpenCodeServer(page, {
+    directory,
+    project: {
+      id: projectID,
+      worktree: directory,
+      vcs: "git",
+      name: "todo-dock-navigation",
+      time: { created: 1700000000000, updated: 1700000000000 },
+      sandboxes: [],
+    },
+    provider: {
+      all: [
+        {
+          id: "opencode",
+          name: "OpenCode",
+          models: {
+            "claude-opus-4-6": {
+              id: "claude-opus-4-6",
+              name: "Claude Opus 4.6",
+              limit: { context: 200_000 },
+            },
+          },
+        },
+      ],
+      connected: ["opencode"],
+      default: { providerID: "opencode", modelID: "claude-opus-4-6" },
+    },
+    sessions: [session(sourceID, sourceTitle, 1700000000000), session(otherID, otherTitle, 1700000001000)],
+    pageMessages: () => ({ items: [] }),
+    events: () => events.splice(0, 1),
+    eventRetry: 16,
+    todos: (sessionID) => todos[sessionID] ?? [],
+  })
+  await configurePage(page)
+
+  await page.goto(sessionHref(sourceID))
+  await expectSessionTitle(page, sourceTitle)
+  const dock = page.locator('[data-component="session-todo-dock"]')
+  await expect(dock).toHaveCount(0)
+
+  events.push(statusEvent(sourceID, "busy"))
+  await expect(page.getByRole("button", { name: "Stop" })).toBeVisible()
+
+  await page.waitForTimeout(700)
+  const opening = sampleDock(page, 1_000)
+  todos[sourceID] = activeTodos
+  events.push(todoEvent(sourceID, activeTodos))
+  await expect(dock).toBeVisible()
+  await expect(dock.locator('[data-state="in_progress"]')).toHaveCount(1)
+  expect((await opening).some((sample) => sample.opacity > 0.05 && sample.opacity < 0.95)).toBe(true)
+
+  await switchSession(page, otherID, otherTitle)
+  await expect(dock).toHaveCount(0)
+
+  const returningOpen = sampleDock(page, 700)
+  await switchSession(page, sourceID, sourceTitle)
+  const openSamples = (await returningOpen).filter((sample) => sample.present)
+  expect(openSamples.length).toBeGreaterThan(0)
+  expect(openSamples[0]!.opacity).toBeGreaterThan(0.98)
+  expect(openSamples[0]!.height).toBeGreaterThan(70)
+  await expect(dock.locator('[data-state="in_progress"]')).toHaveCount(1)
+
+  const completedTodos = activeTodos.map((todo) => ({ ...todo, status: "completed" }))
+  const closing = sampleDock(page, 1_000)
+  todos[sourceID] = completedTodos
+  events.push(todoEvent(sourceID, completedTodos))
+  await expect(dock).toHaveCount(0)
+  expect((await closing).some((sample) => sample.opacity > 0.05 && sample.opacity < 0.95)).toBe(true)
+  todos[sourceID] = []
+  events.push(todoEvent(sourceID, []))
+
+  await switchSession(page, otherID, otherTitle)
+  const returningEmpty = sampleDock(page, 700)
+  await switchSession(page, sourceID, sourceTitle)
+  await expect(dock).toHaveCount(0)
+  expect((await returningEmpty).every((sample) => !sample.present)).toBe(true)
+})
+
+function session(id: string, title: string, created: number) {
+  return {
+    id,
+    slug: id,
+    projectID,
+    directory,
+    title,
+    version: "dev",
+    time: { created, updated: created },
+  }
+}
+
+function statusEvent(sessionID: string, type: "busy" | "idle"): EventPayload {
+  return {
+    directory,
+    payload: { type: "session.status", properties: { sessionID, status: { type } } },
+  }
+}
+
+function todoEvent(sessionID: string, next: typeof activeTodos): EventPayload {
+  return {
+    directory,
+    payload: { type: "todo.updated", properties: { sessionID, todos: next } },
+  }
+}
+
+async function configurePage(page: Page) {
+  const server = `http://${process.env.PLAYWRIGHT_SERVER_HOST ?? "127.0.0.1"}:${process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"}`
+  await page.addInitScript(
+    ({ directory, dirBase64, server, sessionIDs }) => {
+      localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: true } }))
+      localStorage.setItem(
+        "opencode.global.dat:server",
+        JSON.stringify({
+          projects: { local: [{ worktree: directory, expanded: true }] },
+          lastProject: { local: directory },
+        }),
+      )
+      localStorage.setItem(
+        "opencode.window.browser.dat:tabs",
+        JSON.stringify(sessionIDs.map((sessionId) => ({ type: "session", server, dirBase64, sessionId }))),
+      )
+    },
+    { directory, dirBase64: base64Encode(directory), server, sessionIDs: [sourceID, otherID] },
+  )
+}
+
+function sessionHref(sessionID: string) {
+  const server = `http://${process.env.PLAYWRIGHT_SERVER_HOST ?? "127.0.0.1"}:${process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"}`
+  return `/server/${base64Encode(server)}/session/${sessionID}`
+}
+
+async function switchSession(page: Page, sessionID: string, title: string) {
+  const href = sessionHref(sessionID)
+  const tab = page.locator(`[data-slot="titlebar-tabs"] a[href="${href}"]`).first()
+  await expect(tab).toBeVisible()
+  await tab.click()
+  await expectSessionTitle(page, title)
+}
+
+function sampleDock(page: Page, duration: number) {
+  return page.evaluate(async (duration) => {
+    const samples: { present: boolean; height: number; opacity: number }[] = []
+    const start = performance.now()
+    while (performance.now() - start < duration) {
+      const dock = document.querySelector<HTMLElement>('[data-component="session-todo-dock"]')
+      const clip = dock?.parentElement?.parentElement
+      const label = dock?.querySelector<HTMLElement>('[data-action="session-todo-toggle"] span[aria-label]')
+      samples.push({
+        present: !!dock,
+        height: clip?.getBoundingClientRect().height ?? 0,
+        opacity: label ? Number.parseFloat(getComputedStyle(label).opacity) : 0,
+      })
+      await new Promise(requestAnimationFrame)
+    }
+    return samples
+  }, duration)
+}

packages/app/e2e/regression/tab-navigate-mousedown.spec.ts

@@ -63,7 +63,7 @@ async function mockServer(page: Page) {
     if (byId) return json(route, byId)
     if (/^\/session\/[^/]+$/.test(url.pathname)) return json(route, { name: "NotFoundError" }, 404)
     if (/^\/session\/[^/]+\/message$/.test(url.pathname)) return json(route, [])
-    if (/^\/session\/[^/]+\/(children|diff)$/.test(url.pathname)) return json(route, [])
+    if (/^\/session\/[^/]+\/(children|todo|diff)$/.test(url.pathname)) return json(route, [])
     if (["/skill", "/command", "/lsp", "/formatter", "/permission", "/question", "/vcs/diff"].includes(url.pathname))
       return json(route, [])
     if (["/global/config", "/config", "/provider/auth", "/mcp", "/session/status"].includes(url.pathname))

packages/app/e2e/smoke/session-timeline.fixture.ts

@@ -120,7 +120,7 @@ function toolPart(
   outputLength = 160,
 ): MessagePart {
   const metadata =
-    tool === "patch"
+    tool === "apply_patch"
       ? { files: [patchFile(index, "update"), patchFile(index + 1, index % 2 === 0 ? "add" : "delete")] }
       : tool === "edit" || tool === "write"
         ? {
@@ -199,7 +199,7 @@ function turn(index: number): Message[] {
       ? [toolPart(index, 7, "write", { filePath: `src/generated/write-${index}.ts`, content: code(index, 28) }, 560)]
       : []),
     ...(index % 8 === 0
-      ? [toolPart(index, 8, "patch", { files: [`src/generated/patch-${index}.ts`] }, 620)]
+      ? [toolPart(index, 8, "apply_patch", { files: [`src/generated/patch-${index}.ts`] }, 620)]
       : []),
     ...(index % 7 === 0 ? [toolPart(index, 4, "bash", { command: "bun typecheck" }, 620)] : []),
     ...(index % 10 === 0 ? [toolPart(index, 9, "webfetch", { url: "https://example.com/docs/sample" }, 120)] : []),
@@ -229,6 +229,7 @@ const sourceMessages = Array.from({ length: 12 }, (_, index) => [
 ]).flat()
 
 function renderable(part: MessagePart) {
+  if (part.type === "tool" && part.tool === "todowrite") return false
   if (part.type === "text") return !!part.text.trim()
   if (part.type === "reasoning") return !!part.text.trim()
   return part.type !== "step-start" && part.type !== "step-finish" && part.type !== "patch"

packages/app/e2e/smoke/session-timeline.spec.ts

@@ -736,5 +736,5 @@ async function switchTitlebarSession(page: Page, sessionID: string, title: strin
 }
 
 async function expectSessionReady(page: Page) {
-  await expectAppVisible(page.getByRole("textbox", { name: /Ask anything/i }))
+  await expectAppVisible(page.getByRole("textbox", { name: "Prompt" }))
 }

packages/app/e2e/utils/mock-server.ts

@@ -17,6 +17,7 @@ export interface MockServerConfig {
   onMessage?: (input: { sessionID: string; messageID: string }) => void
   events?: () => unknown[]
   eventRetry?: number
+  todos?: (sessionID: string) => unknown[]
   permissions?: unknown[] | (() => unknown[])
   questions?: unknown[] | (() => unknown[])
   fileList?: (path: string) => unknown | Promise<unknown>
@@ -55,7 +56,12 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
     const path = url.pathname
     if (path === "/global/event" || path === "/event") return sse(route, config.events?.(), config.eventRetry)
     if (path === "/global/health") return json(route, { healthy: true })
-    if (path === "/experimental/capabilities") return json(route, { backgroundSubagents: true })
+    if (path === "/api/session")
+      return json(route, {
+        data: config.sessions.map((session) => v2Session(session, config.directory)),
+        cursor: {},
+      })
+    if (path === "/experimental/capabilities") return json(route, { backgroundSubagents: false })
     if (path === "/permission")
       return json(route, typeof config.permissions === "function" ? config.permissions() : (config.permissions ?? []))
     if (path === "/question")
@@ -105,6 +111,8 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
       return json(route, message)
     }
 
+    const todoMatch = path.match(/^\/session\/([^/]+)\/todo$/)
+    if (todoMatch) return json(route, config.todos?.(todoMatch[1]!) ?? [])
     if (/^\/session\/[^/]+\/(children|diff)$/.test(path)) return json(route, [])
 
     const messagesMatch = path.match(/^\/session\/([^/]+)\/message$/)
@@ -129,6 +137,30 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
   })
 }
 
+function v2Session(session: { id: string } & Record<string, unknown>, fallbackDirectory: string) {
+  const time = session.time && typeof session.time === "object" ? session.time : {}
+  return {
+    id: session.id,
+    parentID: session.parentID,
+    projectID: session.projectID ?? "project",
+    cost: session.cost ?? 0,
+    tokens: session.tokens ?? { input: 0, output: 0, reasoning: 0, cache: { read: 0, write: 0 } },
+    time: {
+      created: "created" in time && typeof time.created === "number" ? time.created : 0,
+      updated: "updated" in time && typeof time.updated === "number" ? time.updated : 0,
+      ...(session.time && typeof session.time === "object" && "archived" in session.time
+        ? { archived: session.time.archived }
+        : {}),
+    },
+    title: session.title ?? session.id,
+    location: {
+      directory: typeof session.directory === "string" ? session.directory : fallbackDirectory,
+      ...(typeof session.workspaceID === "string" ? { workspaceID: session.workspaceID } : {}),
+    },
+    ...(typeof session.path === "string" ? { subpath: session.path } : {}),
+  }
+}
+
 function json(route: Route, body: unknown, headers?: Record<string, string>, status = 200) {
   return route.fulfill({
     status,

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.17.20",
+  "version": "1.18.4",
   "description": "",
   "type": "module",
   "exports": {
@@ -81,7 +81,7 @@
     "diff": "catalog:",
     "effect": "catalog:",
     "fuzzysort": "catalog:",
-    "ghostty-web": "github:anomalyco/ghostty-web#513463a6f1190253057e8a3f0dac8f6ee8393553",
+    "ghostty-web": "github:anomalyco/ghostty-web#83c0a07b8628b748aed073b232cb4b52a6ca11c1",
     "luxon": "catalog:",
     "marked": "catalog:",
     "marked-shiki": "catalog:",

packages/app/src/addons/serialize.test.ts

@@ -37,6 +37,14 @@ function writeAndWait(term: Terminal, data: string): Promise<void> {
 }
 
 describe("SerializeAddon", () => {
+  test("preserves color scheme reporting mode", async () => {
+    const { term, addon } = createTerminal()
+    await writeAndWait(term, "\x1b[?2031h")
+
+    expect(addon.serialize().startsWith("\x1b[?2031h")).toBe(true)
+    expect(addon.serialize({ excludeModes: true }).startsWith("\x1b[?2031h")).toBe(false)
+  })
+
   describe("ANSI color preservation", () => {
     test("should preserve text attributes (bold, italic, underline)", async () => {
       const { term, addon } = createTerminal()

packages/app/src/addons/serialize.ts

@@ -89,6 +89,13 @@ const getTerminalBuffers = (value: ITerminalCore): TerminalBuffers | undefined =
   return { active, normal, alternate }
 }
 
+const getTerminalMode = (value: ITerminalCore, mode: number) => {
+  if (!isRecord(value)) return false
+  const terminal = value.wasmTerm
+  if (!isRecord(terminal) || typeof terminal.getMode !== "function") return false
+  return terminal.getMode(mode) === true
+}
+
 // ============================================================================
 // Types
 // ============================================================================
@@ -544,7 +551,8 @@ export class SerializeAddon implements ITerminalAddon {
       return ""
     }
 
-    let content = options?.range
+    let content = !options?.excludeModes && getTerminalMode(this._terminal, 2031) ? "\u001b[?2031h" : ""
+    content += options?.range
       ? this._serializeBufferByRange(normalBuffer, options.range, true)
       : this._serializeBufferByScrollback(normalBuffer, options?.scrollback)
 

packages/app/src/app.tsx

@@ -9,7 +9,16 @@ import { Font } from "@opencode-ai/ui/font"
 import { Splash } from "@opencode-ai/ui/logo"
 import { ThemeProvider } from "@opencode-ai/ui/theme/context"
 import { MetaProvider } from "@solidjs/meta"
-import { type BaseRouterProps, Navigate, Route, Router, useNavigate, useParams, useSearchParams } from "@solidjs/router"
+import {
+  type BaseRouterProps,
+  Navigate,
+  Route,
+  Router,
+  useLocation,
+  useNavigate,
+  useParams,
+  useSearchParams,
+} from "@solidjs/router"
 import { QueryClient, QueryClientProvider } from "@tanstack/solid-query"
 import { Effect } from "effect"
 import { base64Encode } from "@opencode-ai/core/util/encode"
@@ -29,6 +38,7 @@ import {
   Show,
 } from "solid-js"
 import { Dynamic } from "solid-js/web"
+import { makeEventListener } from "@solid-primitives/event-listener"
 import { CommandProvider, useCommand, type CommandOption } from "@/context/command"
 import { CommentsProvider } from "@/context/comments"
 import { FileProvider } from "@/context/file"

packages/app/src/components/command-palette.ts

@@ -1,17 +1,18 @@
-import { base64Encode } from "@opencode-ai/core/util/encode"
 import { getFilename } from "@opencode-ai/core/util/path"
+import type { GlobalSession, Project } from "@opencode-ai/sdk/v2/client"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { useNavigate } from "@solidjs/router"
 import { createMemo, onCleanup } from "solid-js"
-import { useCommand, type CommandOption } from "@/context/command"
+import { commandPaletteOptions, useCommand, type CommandOption } from "@/context/command"
 import { useFile } from "@/context/file"
+import { useGlobal } from "@/context/global"
 import { useLanguage } from "@/context/language"
-import { useLayout } from "@/context/layout"
-import { useServerSDK, type ServerSDK } from "@/context/server-sdk"
-import { useServerSync } from "@/context/server-sync"
+import { useLayout, type LocalProject } from "@/context/layout"
+import { ServerConnection } from "@/context/server"
+import { useServerSDK } from "@/context/server-sdk"
+import { useTabs } from "@/context/tabs"
+import { displayName, projectForSession } from "@/pages/layout/helpers"
 import { createSessionTabs } from "@/pages/session/helpers"
 import { useSessionLayout } from "@/pages/session/session-layout"
-import { decode64 } from "@/utils/base64"
 
 export type CommandPaletteEntry = {
   id: string
@@ -24,6 +25,8 @@ export type CommandPaletteEntry = {
   path?: string
   directory?: string
   sessionID?: string
+  server?: ServerConnection.Key
+  project?: LocalProject
   archived?: number
   updated?: number
 }
@@ -75,28 +78,25 @@ export function createCommandPaletteFileOpener(onOpenFile?: (path: string) => vo
 
 export function createCommandPaletteModel(props: { filesOnly?: () => boolean; onOpenFile?: (path: string) => void }) {
   const command = useCommand()
+  const global = useGlobal()
   const language = useLanguage()
-  const layout = useLayout()
   const file = useFile()
   const dialog = useDialog()
-  const navigate = useNavigate()
   const serverSDK = useServerSDK()()
-  const serverSync = useServerSync()
-  const { params, tabs } = useSessionLayout()
+  const serverCtx = global.ensureServerCtx(serverSDK.server)
+  const appTabs = useTabs()
+  const { tabs: sessionTabs } = useSessionLayout()
   const openFile = createCommandPaletteFileOpener(props.onOpenFile)
   const state = { cleanup: undefined as (() => void) | void, committed: false }
   const filesOnly = () => props.filesOnly?.() ?? false
 
   const allowedCommands = createMemo(() => {
     if (filesOnly()) return []
-    return command.options.filter(
-      (option) =>
-        !option.disabled && !option.hidden && !option.id.startsWith("suggested.") && option.id !== "file.open",
-    )
+    return commandPaletteOptions(command.options)
   })
   const commandEntries = createMemo(() => {
     const category = language.t("palette.group.commands")
-    return allowedCommands().map((option) => createCommandEntry(option, category))
+    return allowedCommands().map((option) => createCommandPaletteCommandEntry(option, category))
   })
   const preferredCommandEntries = createMemo(() => {
     const all = allowedCommands()
@@ -105,11 +105,11 @@ export function createCommandPaletteModel(props: { filesOnly?: () => boolean; on
     const base = picked.length ? picked : all.slice(0, ENTRY_LIMIT)
     const sorted = picked.length ? [...base].sort((a, b) => (order.get(a.id) ?? 0) - (order.get(b.id) ?? 0)) : base
     const category = language.t("palette.group.commands")
-    return sorted.map((option) => createCommandEntry(option, category))
+    return sorted.map((option) => createCommandPaletteCommandEntry(option, category))
   })
 
   const tabState = createSessionTabs({
-    tabs,
+    tabs: sessionTabs,
     pathFromTab: file.pathFromTab,
     normalizeTab: (tab) => (tab.startsWith("file://") ? file.tab(tab) : tab),
   })
@@ -140,36 +140,12 @@ export function createCommandPaletteModel(props: { filesOnly?: () => boolean; on
       .map((path) => createCommandPaletteFileEntry(path, category))
   })
 
-  const projectDirectory = createMemo(() => decode64(params.dir) ?? "")
-  const project = createMemo(() => {
-    const directory = projectDirectory()
-    if (!directory) return undefined
-    return layout.projects.list().find((item) => item.worktree === directory || item.sandboxes?.includes(directory))
-  })
-  const workspaces = createMemo(() => {
-    const directory = projectDirectory()
-    const current = project()
-    if (!current) return directory ? [directory] : []
-    const dirs = [current.worktree, ...(current.sandboxes ?? [])]
-    if (directory && !dirs.includes(directory)) return [...dirs, directory]
-    return dirs
-  })
-  const homedir = createMemo(() => serverSync().data.path.home)
-  const sessions = createSessionEntries({
-    workspaces,
-    label: (directory) => {
-      const current = project()
-      const kind =
-        current && directory === current.worktree
-          ? language.t("workspace.type.local")
-          : language.t("workspace.type.sandbox")
-      const [store] = serverSync().child(directory, { bootstrap: false })
-      const home = homedir()
-      const path = home ? directory.replace(home, "~") : directory
-      const name = store.vcs?.branch ?? getFilename(directory)
-      return `${kind} : ${name || path}`
-    },
-    load: (directory) => serverSDK.client.session.list({ directory, roots: true }),
+  const sessions = createServerSessionEntries({
+    server: ServerConnection.key(serverSDK.server),
+    opened: serverCtx.projects.list,
+    stored: () => serverCtx.sync.data.project,
+    load: (search, signal) =>
+      serverSDK.client.experimental.session.list({ roots: true, search, limit: 50 }, { signal }),
     untitled: () => language.t("command.session.new"),
     category: () => language.t("command.category.session"),
   })
@@ -191,8 +167,17 @@ export function createCommandPaletteModel(props: { filesOnly?: () => boolean; on
       return
     }
     if (item.type === "session") {
-      if (!item.directory || !item.sessionID) return
-      navigate(`/${base64Encode(item.directory)}/session/${item.sessionID}`)
+      if (!item.sessionID || !item.server) return
+      const directory = item.project?.worktree ?? item.directory
+      if (directory) {
+        serverCtx.projects.open(directory)
+        serverCtx.projects.touch(directory)
+      }
+      const tab = appTabs.addSessionTab({
+        server: item.server,
+        sessionId: item.sessionID,
+      })
+      appTabs.select(tab)
       return
     }
     if (!item.path) return
@@ -218,7 +203,7 @@ export function createCommandPaletteModel(props: { filesOnly?: () => boolean; on
   }
 }
 
-function createCommandEntry(option: CommandOption, category: string): CommandPaletteEntry {
+export function createCommandPaletteCommandEntry(option: CommandOption, category: string): CommandPaletteEntry {
   return {
     id: "command:" + option.id,
     type: "command",
@@ -230,96 +215,65 @@ function createCommandEntry(option: CommandOption, category: string): CommandPal
   }
 }
 
-function createSessionEntries(props: {
-  workspaces: () => string[]
-  label: (directory: string) => string
-  load: (directory: string) => ReturnType<ServerSDK["client"]["session"]["list"]>
+export function createServerSessionEntries(props: {
+  server: ServerConnection.Key
+  opened: () => LocalProject[]
+  stored: () => Project[]
+  load: (search: string, signal: AbortSignal) => Promise<{ data?: GlobalSession[] }>
   untitled: () => string
   category: () => string
 }) {
-  const state: {
-    token: number
-    inflight: Promise<CommandPaletteEntry[]> | undefined
-    cached: CommandPaletteEntry[] | undefined
-  } = { token: 0, inflight: undefined, cached: undefined }
+  let abort: AbortController | undefined
 
-  return (text: string) => {
-    if (!text.trim()) {
-      state.token += 1
-      state.inflight = undefined
-      state.cached = undefined
-      return [] as CommandPaletteEntry[]
+  onCleanup(() => abort?.abort())
+
+  return async (text: string): Promise<CommandPaletteEntry[]> => {
+    const search = text.trim()
+    if (!search) {
+      abort?.abort()
+      return []
     }
-    if (state.cached) return state.cached
-    if (state.inflight) return state.inflight
-
-    const current = state.token
-    const dirs = props.workspaces()
-    if (dirs.length === 0) return [] as CommandPaletteEntry[]
-
-    state.inflight = Promise.all(
-      dirs.map((directory) => {
-        const description = props.label(directory)
-        return props
-          .load(directory)
-          .then((result) =>
-            (result.data ?? [])
-              .filter((session) => !!session?.id)
-              .map((session) => ({
-                id: session.id,
-                title: session.title ?? props.untitled(),
-                description,
-                directory,
-                archived: session.time?.archived,
-                updated: session.time?.updated,
-              })),
-          )
-          .catch(() => [] as SessionEntryInput[])
-      }),
-    )
-      .then((results) => {
-        if (state.token !== current) return [] as CommandPaletteEntry[]
-        const seen = new Set<string>()
-        const next = results
-          .flat()
-          .filter((item) => {
-            const key = `${item.directory}:${item.id}`
-            if (seen.has(key)) return false
-            seen.add(key)
-            return true
-          })
-          .map((item) => createSessionEntry(item, props.category()))
-        state.cached = next
-        return next
-      })
+    abort?.abort()
+    const current = new AbortController()
+    abort = current
+    await new Promise<void>((resolve) => {
+      const timer = setTimeout(resolve, 100)
+      current.signal.addEventListener(
+        "abort",
+        () => {
+          clearTimeout(timer)
+          resolve()
+        },
+        { once: true },
+      )
+    })
+    if (current.signal.aborted) return []
+    const opened = props.opened()
+    const openedByID = new Map(opened.flatMap((project) => (project.id ? [[project.id, project] as const] : [])))
+    const stored = props.stored().map((project) => ({ ...project, expanded: false }))
+    const storedByID = new Map(stored.map((project) => [project.id, project] as const))
+    return props
+      .load(search, current.signal)
+      .then((result) =>
+        (result.data ?? [])
+          .filter((session) => !session.time.archived)
+          .map((session) => {
+            const project =
+              projectForSession(session, opened, openedByID) ?? projectForSession(session, stored, storedByID)
+            return {
+              id: `session:${props.server}:${session.id}`,
+              type: "session" as const,
+              title: session.title || props.untitled(),
+              description: project ? displayName(project) : session.project?.name || getFilename(session.directory),
+              category: props.category(),
+              directory: session.directory,
+              sessionID: session.id,
+              server: props.server,
+              project,
+              updated: session.time.updated,
+            }
+          }),
+      )
       .catch(() => [] as CommandPaletteEntry[])
-      .finally(() => {
-        state.inflight = undefined
-      })
-
-    return state.inflight
-  }
-}
-
-type SessionEntryInput = {
-  directory: string
-  id: string
-  title: string
-  description: string
-  archived?: number
-  updated?: number
-}
-
-function createSessionEntry(input: SessionEntryInput, category: string): CommandPaletteEntry {
-  return {
-    id: `session:${input.directory}:${input.id}`,
-    type: "session",
-    title: input.title,
-    description: input.description,
-    category,
-    directory: input.directory,
-    sessionID: input.id,
-    archived: input.archived,
-    updated: input.updated,
   }
 }

packages/app/src/components/debug-bar.tsx

@@ -5,6 +5,7 @@ import { makeEventListener } from "@solid-primitives/event-listener"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
 import { useLanguage } from "@/context/language"
+import { usePlatform } from "@/context/platform"
 
 type Mem = Performance & {
   memory?: {
@@ -107,8 +108,45 @@ function Cell(props: {
   )
 }
 
+function FocusCell(props: { active: boolean; inline?: boolean; onClick: () => void }) {
+  const content = () => (
+    <button
+      type="button"
+      aria-label="Force focus styles on all interactive elements"
+      aria-pressed={props.active}
+      classList={{
+        "flex min-w-0 items-center font-mono uppercase hover:bg-surface-raised-base focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-[-2px] focus-visible:outline-border-focus": true,
+        "min-h-[20px] w-fit flex-row justify-start gap-1.5 rounded px-1.5 py-0.5 text-left": !!props.inline,
+        "min-h-[42px] w-full flex-col justify-center rounded-[8px] px-0.5 py-1 text-center": !props.inline,
+        "bg-surface-raised-base text-text-strong": props.active,
+      }}
+      onClick={props.onClick}
+    >
+      <span class="text-[10px] leading-none font-black tracking-[0.04em] opacity-70">FOCUS</span>
+      <span classList={{ "leading-none font-bold": true, "text-[11px]": !!props.inline, "text-[13px]": !props.inline }}>
+        {props.active ? "ON" : "OFF"}
+      </span>
+    </button>
+  )
+
+  if (props.inline) {
+    return (
+      <TooltipV2 value="Force focus styles on all interactive elements" placement="top">
+        {content()}
+      </TooltipV2>
+    )
+  }
+
+  return (
+    <Tooltip value="Force focus styles on all interactive elements" placement="top">
+      {content()}
+    </Tooltip>
+  )
+}
+
 export function DebugBar(props: { inline?: boolean } = {}) {
   const language = useLanguage()
+  const platform = usePlatform()
   const location = useLocation()
   const routing = useIsRouting()
   const [state, setState] = createStore({
@@ -116,6 +154,7 @@ export function DebugBar(props: { inline?: boolean } = {}) {
     delay: undefined as number | undefined,
     fps: undefined as number | undefined,
     gap: undefined as number | undefined,
+    focus: false,
     heap: {
       limit: undefined as number | undefined,
       used: undefined as number | undefined,
@@ -142,6 +181,16 @@ export function DebugBar(props: { inline?: boolean } = {}) {
   }
   const longv = () => (state.long.count === undefined ? na() : `${time(state.long.block) ?? na()}/${state.long.count}`)
   const navv = () => (state.nav.pending ? "..." : (time(state.nav.dur) ?? na()))
+  const toggleFocus = async () => {
+    if (!platform.setForceFocus) return
+    const enabled = !state.focus
+    await platform.setForceFocus(enabled)
+    setState("focus", enabled)
+  }
+
+  onCleanup(() => {
+    if (state.focus) void platform.setForceFocus?.(false).catch(() => undefined)
+  })
 
   let prev = ""
   let start = 0
@@ -490,8 +539,11 @@ export function DebugBar(props: { inline?: boolean } = {}) {
           bad={bad(heap(), 0.8)}
           dim={state.heap.used === undefined}
           inline={props.inline}
-          wide
+          wide={!platform.setForceFocus}
         />
+        {platform.setForceFocus && (
+          <FocusCell active={state.focus} inline={props.inline} onClick={() => void toggleFocus()} />
+        )}
       </div>
     </aside>
   )

packages/app/src/components/dialog-command-palette-v2.tsx

@@ -5,13 +5,20 @@ import { Dialog, DialogBody } from "@opencode-ai/ui/v2/dialog-v2"
 import { Icon } from "@opencode-ai/ui/v2/icon"
 import { KeybindV2 } from "@opencode-ai/ui/v2/keybind-v2"
 import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
-import { createEffect, createMemo, createResource, createSignal, For, Match, Show, Switch } from "solid-js"
-import { formatKeybindParts } from "@/context/command"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { createEffect, createMemo, createResource, createSignal, For, Match, onCleanup, Show, Switch } from "solid-js"
+import { commandPaletteOptions, formatKeybindParts, useCommand } from "@/context/command"
+import { useGlobal } from "@/context/global"
 import { useLanguage } from "@/context/language"
+import { ServerConnection } from "@/context/server"
+import { useTabs } from "@/context/tabs"
+import { SessionTabAvatar } from "@/pages/layout/session-tab-avatar"
 import { getRelativeTime } from "@/utils/time"
 import {
+  createCommandPaletteCommandEntry,
   createCommandPaletteFileEntry,
   createCommandPaletteModel,
+  createServerSessionEntries,
   uniqueCommandPaletteEntries,
   type CommandPaletteEntry,
 } from "./command-palette"
@@ -30,9 +37,6 @@ function matchesEntry(entry: CommandPaletteEntry, query: string) {
 
 export function DialogCommandPaletteV2(props: { onOpenFile?: (path: string) => void }) {
   const palette = createCommandPaletteModel(props)
-  const [query, setQuery] = createSignal("")
-  const [active, setActive] = createSignal(0)
-
   const loadItems = async (text: string) => {
     const q = text.trim()
     if (!q) return [...palette.preferredCommandEntries(), ...palette.recentFileEntries()]
@@ -41,16 +45,105 @@ export function DialogCommandPaletteV2(props: { onOpenFile?: (path: string) => v
     const category = palette.language.t("palette.group.files")
     return [
       ...palette.commandEntries().filter((entry) => matchesEntry(entry, q)),
-      ...nextSessions.filter((entry) => matchesEntry(entry, q)),
+      ...nextSessions,
       ...files.map((path) => createCommandPaletteFileEntry(path, category)),
     ]
   }
 
-  const [entries] = createResource(query, loadItems, { initialValue: [] as CommandPaletteEntry[] })
+  return (
+    <CommandPaletteView
+      placeholder={palette.language.t("palette.search.placeholder")}
+      loadItems={loadItems}
+      highlight={palette.highlight}
+      select={palette.select}
+      close={palette.close}
+    />
+  )
+}
+
+export function DialogHomeCommandPaletteV2(props: {
+  server: ServerConnection.Any
+  onSelectSession: (entry: CommandPaletteEntry) => void
+}) {
+  const command = useCommand()
+  const dialog = useDialog()
+  const global = useGlobal()
+  const language = useLanguage()
+  const serverCtx = global.ensureServerCtx(props.server)
+  const state = { cleanup: undefined as (() => void) | void, committed: false }
+  const commandEntries = createMemo(() => {
+    const category = language.t("palette.group.commands")
+    return commandPaletteOptions(command.options).map((option) => createCommandPaletteCommandEntry(option, category))
+  })
+  const sessions = createServerSessionEntries({
+    server: ServerConnection.key(props.server),
+    opened: serverCtx.projects.list,
+    stored: () => serverCtx.sync.data.project,
+    load: (search, signal) =>
+      serverCtx.sdk.client.experimental.session.list({ roots: true, search, limit: 50 }, { signal }),
+    untitled: () => language.t("command.session.new"),
+    category: () => language.t("command.category.session"),
+  })
+
+  const highlight = (item: CommandPaletteEntry | undefined) => {
+    state.cleanup?.()
+    state.cleanup = undefined
+    if (item?.type !== "command") return
+    state.cleanup = item.option?.onHighlight?.()
+  }
+  const select = (item: CommandPaletteEntry | undefined) => {
+    if (!item) return
+    state.committed = true
+    state.cleanup = undefined
+    dialog.close()
+    if (item.type === "command") {
+      item.option?.onSelect?.("palette")
+      return
+    }
+    if (item.type === "session") props.onSelectSession(item)
+  }
+  const loadItems = async (text: string) => {
+    const query = text.trim()
+    if (!query) return commandEntries().slice(0, 5)
+    return [...commandEntries().filter((entry) => matchesEntry(entry, query)), ...(await sessions(query))]
+  }
+
+  onCleanup(() => {
+    if (state.committed) return
+    state.cleanup?.()
+  })
+
+  return (
+    <CommandPaletteView
+      placeholder={language.t("palette.search.placeholder.home")}
+      loadItems={loadItems}
+      highlight={highlight}
+      select={select}
+      close={() => dialog.close()}
+    />
+  )
+}
+
+function CommandPaletteView(props: {
+  placeholder: string
+  loadItems: (text: string) => CommandPaletteEntry[] | Promise<CommandPaletteEntry[]>
+  highlight: (item: CommandPaletteEntry | undefined) => void
+  select: (item: CommandPaletteEntry | undefined) => void
+  close: () => void
+}) {
+  const language = useLanguage()
+  const tabs = useTabs()
+  const [query, setQuery] = createSignal("")
+  const [active, setActive] = createSignal(0)
+
+  const [entries] = createResource(query, props.loadItems, { initialValue: [] as CommandPaletteEntry[] })
   // Render stale results while a new query loads to avoid flashing "Loading" per keystroke.
   const visibleEntries = createMemo(() => uniqueCommandPaletteEntries(entries.latest ?? []))
   const groupedEntries = createMemo(() => groups(visibleEntries()))
   const activeEntry = createMemo(() => visibleEntries()[active()])
+  const openSessions = createMemo(
+    () => new Set(tabs.store.flatMap((tab) => (tab.type === "session" ? [`${tab.server}\0${tab.sessionId}`] : []))),
+  )
 
   createEffect(() => {
     query()
@@ -59,7 +152,7 @@ export function DialogCommandPaletteV2(props: { onOpenFile?: (path: string) => v
   })
 
   createEffect(() => {
-    palette.highlight(activeEntry())
+    props.highlight(activeEntry())
   })
 
   let resultsRef: HTMLDivElement | undefined
@@ -86,12 +179,12 @@ export function DialogCommandPaletteV2(props: { onOpenFile?: (path: string) => v
     }
     if (event.key === "Enter") {
       event.preventDefault()
-      palette.select(activeEntry())
+      props.select(activeEntry())
       return
     }
     if (event.key === "Escape") {
       event.preventDefault()
-      palette.close()
+      props.close()
     }
   }
 
@@ -105,7 +198,7 @@ export function DialogCommandPaletteV2(props: { onOpenFile?: (path: string) => v
             autocomplete="off"
             spellcheck={false}
             appearance="large"
-            placeholder={palette.language.t("palette.search.placeholder")}
+            placeholder={props.placeholder}
             leadingIcon={<Icon name="magnifying-glass" />}
             onInput={(event) => setQuery(event.currentTarget.value)}
             onKeyDown={handleKeyDown}
@@ -117,7 +210,7 @@ export function DialogCommandPaletteV2(props: { onOpenFile?: (path: string) => v
               when={visibleEntries().length > 0}
               fallback={
                 <div class="command-palette-v2-state">
-                  {entries.loading ? palette.language.t("common.loading") : palette.language.t("palette.empty")}
+                  {entries.loading ? language.t("common.loading") : language.t("palette.empty")}
                 </div>
               }
             >
@@ -132,9 +225,14 @@ export function DialogCommandPaletteV2(props: { onOpenFile?: (path: string) => v
                         <PaletteRow
                           item={item}
                           active={activeEntry()?.id === item.id}
-                          language={palette.language}
+                          language={language}
+                          sessionOpen={
+                            item.server && item.sessionID
+                              ? openSessions().has(`${item.server}\0${item.sessionID}`)
+                              : false
+                          }
                           onActive={() => setActive(visibleEntries().findIndex((entry) => entry.id === item.id))}
-                          onSelect={() => palette.select(item)}
+                          onSelect={() => props.select(item)}
                         />
                       )}
                     </For>
@@ -153,13 +251,19 @@ function PaletteRow(props: {
   item: CommandPaletteEntry
   active: boolean
   language: ReturnType<typeof useLanguage>
+  sessionOpen: boolean
   onActive: () => void
   onSelect: () => void
 }) {
+  const session = () =>
+    props.item.server && props.item.directory && props.item.sessionID
+      ? { server: props.item.server, directory: props.item.directory, sessionID: props.item.sessionID }
+      : undefined
+
   return (
     <button
       type="button"
-      class="command-palette-v2-row"
+      class="command-palette-v2-row group"
       role="option"
       aria-selected={props.active}
       data-active={props.active ? "" : undefined}
@@ -197,7 +301,25 @@ function PaletteRow(props: {
         </Match>
         <Match when={props.item.type === "session"}>
           <div class="command-palette-v2-row-main">
-            <Icon name="status" class="command-palette-v2-row-icon" />
+            <div class="relative shrink-0">
+              <Show when={props.sessionOpen}>
+                <span
+                  aria-hidden="true"
+                  class="pointer-events-none absolute top-1/2 h-3 w-0.5 -translate-y-1/2 rounded-[2px] bg-v2-background-bg-layer-04"
+                  style={{ right: "calc(100% + 4px)" }}
+                />
+              </Show>
+              <Show when={session()}>
+                {(session) => (
+                  <SessionTabAvatar
+                    project={props.item.project}
+                    directory={session().directory}
+                    sessionId={session().sessionID}
+                    server={session().server}
+                  />
+                )}
+              </Show>
+            </div>
             <div class="command-palette-v2-row-text">
               <span class="command-palette-v2-title" classList={{ "opacity-70": !!props.item.archived }}>
                 {props.item.title}

packages/app/src/components/dialog-connect-provider.stories.tsx

@@ -0,0 +1,73 @@
+// @ts-nocheck
+import { Button } from "@opencode-ai/ui/button"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { QueryClient, QueryClientProvider } from "@tanstack/solid-query"
+import { mockProviderAuth } from "@/context/server-sync"
+import { onCleanup, onMount } from "solid-js"
+import { DialogConnectProvider, useProviderConnectController } from "./dialog-connect-provider"
+
+function ConnectProviderDialogStory() {
+  const dialog = useDialog()
+  const open = () => dialog.show(() => <DialogConnectProvider />)
+
+  onMount(open)
+
+  return (
+    <Button variant="secondary" onClick={open}>
+      Open connect provider dialog
+    </Button>
+  )
+}
+
+function ProviderConnectionDialogStory(props) {
+  onCleanup(mockProviderAuth(props.provider, props.methods))
+  const dialog = useDialog()
+  const controller = useProviderConnectController()
+  controller.select(props.provider)
+  const open = () => dialog.show(() => <DialogConnectProvider controller={controller} />)
+
+  onMount(open)
+
+  return (
+    <Button variant="secondary" onClick={open}>
+      Open {props.provider} connection dialog
+    </Button>
+  )
+}
+
+function renderConnection(provider, methods) {
+  return () => (
+    <QueryClientProvider client={new QueryClient()}>
+      <ProviderConnectionDialogStory provider={provider} methods={methods} />
+    </QueryClientProvider>
+  )
+}
+
+export default {
+  title: "App/Dialogs/Connect Provider",
+  id: "app-dialog-connect-provider",
+}
+
+export const V2 = {
+  render: () => (
+    <QueryClientProvider client={new QueryClient()}>
+      <ConnectProviderDialogStory />
+    </QueryClientProvider>
+  ),
+}
+
+export const ApiKey = {
+  render: renderConnection("openrouter", [{ type: "api", label: "API key" }]),
+}
+
+export const OpenCodeZen = {
+  render: renderConnection("opencode", [{ type: "api", label: "API key" }]),
+}
+
+export const LoginMethods = {
+  render: renderConnection("openai", [
+    { type: "oauth", label: "ChatGPT Pro/Plus (browser)" },
+    { type: "oauth", label: "ChatGPT Pro/Plus (headless)" },
+    { type: "api", label: "API key" },
+  ]),
+}

packages/app/src/components/dialog-connect-provider.tsx

@@ -9,6 +9,9 @@ import { ProviderIcon } from "@opencode-ai/ui/provider-icon"
 import { Spinner } from "@opencode-ai/ui/spinner"
 import { Tag } from "@opencode-ai/ui/tag"
 import { TextField } from "@opencode-ai/ui/text-field"
+import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
+import { DialogBody, DialogHeader, DialogTitle, DialogV2 } from "@opencode-ai/ui/v2/dialog-v2"
+import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
 import { showToast } from "@/utils/toast"
 import {
   type Accessor,
@@ -16,6 +19,8 @@ import {
   createEffect,
   createMemo,
   createResource,
+  createUniqueId,
+  For,
   Match,
   onCleanup,
   onMount,
@@ -27,6 +32,7 @@ import { Link } from "@/components/link"
 import { useServerSDK } from "@/context/server-sdk"
 import { useServerSync } from "@/context/server-sync"
 import { useLanguage } from "@/context/language"
+import { useSettings } from "@/context/settings"
 import { popularProviders, useProviders } from "@/hooks/use-providers"
 import { CustomProviderForm } from "./dialog-custom-provider"
 
@@ -50,32 +56,22 @@ export const DialogConnectProvider: Component<{
   const fallback = useProviderConnectController()
   const controller = props.controller ?? fallback
   const language = useLanguage()
+  const settings = useSettings()
+  const newLayout = settings.general.newLayoutDesigns
   const reset = controller.back
   const back = { current: reset }
+  let focusHost: HTMLDivElement | undefined
+  const holdFocus = () => focusHost?.focus({ preventScroll: true })
   const select = (provider?: string) => {
     back.current = reset
     controller.select(provider)
   }
 
-  return (
-    <Dialog
-      class="h-full"
-      transition
-      title={
-        <Show when={controller.selected()} fallback={language.t("command.provider.connect")}>
-          <IconButton
-            tabIndex={-1}
-            icon="arrow-left"
-            variant="ghost"
-            onClick={() => back.current()}
-            aria-label={language.t("common.goBack")}
-          />
-        </Show>
-      }
-    >
+  function Content() {
+    return (
       <Switch>
         <Match when={controller.selected() === CUSTOM_ID}>
-          <CustomProviderForm />
+          <CustomProviderForm autofocus={!newLayout()} />
         </Match>
         <Match when={controller.selected() && controller.selected() !== CUSTOM_ID ? controller.selected() : undefined}>
           {(provider) => (
@@ -88,14 +84,76 @@ export const DialogConnectProvider: Component<{
           )}
         </Match>
         <Match when={true}>
-          <ProviderPicker directory={props.directory} onSelect={select} />
+          <ProviderPicker
+            directory={props.directory}
+            onSelect={select}
+            onPrepare={newLayout() ? holdFocus : undefined}
+          />
         </Match>
       </Switch>
-    </Dialog>
+    )
+  }
+
+  return (
+    <Show
+      when={newLayout()}
+      fallback={
+        <Dialog
+          class="h-full"
+          transition
+          title={
+            <Show when={controller.selected()} fallback={language.t("command.provider.connect")}>
+              <IconButton
+                tabIndex={-1}
+                icon="arrow-left"
+                variant="ghost"
+                onClick={() => back.current()}
+                aria-label={language.t("common.goBack")}
+              />
+            </Show>
+          }
+        >
+          <Content />
+        </Dialog>
+      }
+    >
+      <DialogV2
+        containerClass="!h-[min(calc(100vh_-_16px),512px)] !w-[min(calc(100vw_-_16px),640px)]"
+        class="[font-family:var(--v2-font-family-sans)] [&_[data-slot=dialog-header]]:!px-5 [&_[data-slot=dialog-header-title]]:!text-[15px] [&_[data-slot=dialog-header-title]]:!tracking-[-0.13px]"
+      >
+        <DialogHeader closeLabel={language.t("common.close")}>
+          <Show
+            when={controller.selected()}
+            fallback={<DialogTitle>{language.t("command.provider.connect")}</DialogTitle>}
+          >
+            <button
+              type="button"
+              class="flex size-5 items-center justify-center rounded-sm text-v2-icon-icon-muted hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none"
+              onClick={() => back.current()}
+              aria-label={language.t("common.goBack")}
+            >
+              <Icon name="arrow-left" size="small" />
+            </button>
+          </Show>
+        </DialogHeader>
+        <DialogBody class="min-h-0 flex-1 overflow-hidden px-2 pb-2">
+          <div ref={focusHost} tabIndex={-1} class="flex min-h-0 flex-1 flex-col outline-none">
+            <Content />
+          </div>
+        </DialogBody>
+      </DialogV2>
+    </Show>
   )
 }
 
-function ProviderPicker(props: { directory?: Accessor<string | undefined>; onSelect: (provider: string) => void }) {
+function ProviderPicker(props: {
+  directory?: Accessor<string | undefined>
+  onSelect: (provider: string) => void
+  onPrepare?: () => void
+}) {
+  const settings = useSettings()
+  if (settings.general.newLayoutDesigns())
+    return <ProviderPickerV2 directory={props.directory} onSelect={props.onSelect} onPrepare={props.onPrepare} />
   const providers = useProviders(props.directory)
   const language = useLanguage()
   const popularGroup = () => language.t("dialog.provider.group.popular")
@@ -163,6 +221,171 @@ function ProviderPicker(props: { directory?: Accessor<string | undefined>; onSel
   )
 }
 
+function ProviderPickerV2(props: {
+  directory?: Accessor<string | undefined>
+  onSelect: (provider: string) => void
+  onPrepare?: () => void
+}) {
+  const providers = useProviders(props.directory)
+  const language = useLanguage()
+  const serverSync = useServerSync()
+  const serverSDK = useServerSDK()
+  const [store, setStore] = createStore({
+    filter: "",
+    active: undefined as string | undefined,
+    connecting: undefined as string | undefined,
+  })
+  const featured = ["opencode", "opencode-go", "anthropic", "openai", "google", "openrouter", "vercel"]
+  const custom = () => ({ id: CUSTOM_ID, name: language.t("dialog.provider.custom.label") })
+  const all = createMemo(() => {
+    language.locale()
+    const query = store.filter.trim().toLowerCase()
+    const values = [custom(), ...providers.all().values()]
+    if (!query) return values
+    return values.filter((provider) => `${provider.id} ${provider.name}`.toLowerCase().includes(query))
+  })
+  const popular = createMemo(() =>
+    all()
+      .filter((provider) => featured.includes(provider.id))
+      .sort((a, b) => featured.indexOf(a.id) - featured.indexOf(b.id)),
+  )
+  const other = createMemo(() =>
+    all()
+      .filter((provider) => !featured.includes(provider.id))
+      .sort((a, b) => {
+        if (a.id === CUSTOM_ID) return -1
+        if (b.id === CUSTOM_ID) return 1
+        return a.name.localeCompare(b.name)
+      }),
+  )
+  const rows = createMemo(() => [...popular(), ...other()])
+  let picker: HTMLDivElement | undefined
+  let search: HTMLInputElement | undefined
+
+  onMount(() => search?.focus({ preventScroll: true }))
+
+  const connect = (provider: string) => {
+    props.onPrepare?.()
+    if (provider === CUSTOM_ID || serverSync().data.provider_auth[provider]) {
+      props.onSelect(provider)
+      return
+    }
+    if (store.connecting) return
+    setStore("connecting", provider)
+    void serverSDK()
+      .client.provider.auth()
+      .then((response) => {
+        serverSync().set("provider_auth", response.data ?? {})
+        props.onSelect(provider)
+      })
+      .catch(() => props.onSelect(provider))
+  }
+
+  const move = (event: KeyboardEvent, direction: number) => {
+    const items = rows()
+    if (items.length === 0) return
+    const index = items.findIndex((provider) => provider.id === store.active)
+    const next = index < 0 ? (direction > 0 ? 0 : items.length - 1) : (index + direction + items.length) % items.length
+    setStore("active", items[next].id)
+    picker
+      ?.querySelector<HTMLElement>(`[data-provider-id="${CSS.escape(items[next].id)}"]`)
+      ?.focus({ preventScroll: true })
+    event.preventDefault()
+  }
+
+  const handleKeyDown = (event: KeyboardEvent) => {
+    if (event.key === "ArrowDown") return move(event, 1)
+    if (event.key === "ArrowUp") return move(event, -1)
+    if (event.key !== "Enter" || !store.active) return
+    connect(store.active)
+    event.preventDefault()
+  }
+
+  return (
+    <div ref={picker} class="flex min-h-0 flex-1 flex-col gap-4" onKeyDown={handleKeyDown}>
+      <div class="shrink-0 px-1 pt-px">
+        <TextInputV2
+          ref={search}
+          type="search"
+          class="!w-full [font-family:var(--v2-font-family-sans)]"
+          leadingIcon={<Icon name="magnifying-glass" size="small" />}
+          placeholder={language.t("dialog.provider.search.placeholder")}
+          value={store.filter}
+          onInput={(event) => {
+            setStore({ filter: event.currentTarget.value, active: undefined })
+          }}
+        />
+      </div>
+      <div class="relative min-h-0 flex-1">
+        <div class="flex size-full min-h-0 flex-col gap-4 overflow-y-auto pb-8 [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
+          <For
+            each={[
+              { title: language.t("dialog.provider.group.popular"), items: popular },
+              { title: language.t("dialog.provider.group.other"), items: other },
+            ]}
+          >
+            {(group) => (
+              <Show when={group.items().length > 0}>
+                <section class="flex flex-col">
+                  <div class="px-3 pb-2 text-[13px] font-[440] leading-none tracking-[-0.04px] text-v2-text-text-muted">
+                    {group.title}
+                  </div>
+                  <For each={group.items()}>
+                    {(provider) => (
+                      <button
+                        type="button"
+                        data-provider-id={provider.id}
+                        class="flex min-h-9 w-full items-center gap-2 rounded-md px-3 py-2.5 text-left text-[13px] leading-none tracking-[-0.04px] hover:bg-v2-overlay-simple-overlay-hover focus:bg-v2-overlay-simple-overlay-hover focus:outline-none"
+                        classList={{ "bg-v2-overlay-simple-overlay-hover": store.active === provider.id }}
+                        onMouseEnter={() => setStore("active", provider.id)}
+                        disabled={store.connecting !== undefined}
+                        aria-busy={store.connecting === provider.id}
+                        onClick={() => connect(provider.id)}
+                      >
+                        <ProviderIcon id={provider.id} class="size-4 shrink-0 text-v2-icon-icon-base" />
+                        <span class="min-w-0 truncate font-[530] text-v2-text-text-base">{provider.name}</span>
+                        <Show when={provider.id === "opencode" || provider.id === "opencode-go"}>
+                          <span class="min-w-0 truncate font-[440] text-v2-text-text-muted">
+                            {language.t(
+                              provider.id === "opencode"
+                                ? "dialog.provider.opencode.tagline"
+                                : "dialog.provider.opencodeGo.tagline",
+                            )}
+                          </span>
+                          <span class="flex h-4 shrink-0 items-center rounded-xs border-[0.5px] border-v2-border-border-base bg-v2-background-bg-layer-03 px-1 text-[11px] font-[530] leading-none tracking-[0.05px] text-v2-text-text-muted">
+                            {language.t("dialog.provider.tag.recommended")}
+                          </span>
+                        </Show>
+                        <Show when={provider.id === CUSTOM_ID}>
+                          <span class="flex h-4 shrink-0 items-center rounded-xs border-[0.5px] border-v2-border-border-base bg-v2-background-bg-layer-03 px-1 text-[11px] font-[530] leading-none tracking-[0.05px] text-v2-text-text-muted">
+                            {language.t("settings.providers.tag.custom")}
+                          </span>
+                        </Show>
+                        <Show when={store.connecting === provider.id}>
+                          <Spinner class="ml-auto size-4 shrink-0 text-v2-icon-icon-muted" />
+                        </Show>
+                      </button>
+                    )}
+                  </For>
+                </section>
+              </Show>
+            )}
+          </For>
+          <Show when={rows().length === 0}>
+            <div class="flex h-24 items-center justify-center text-[13px] font-[440] text-v2-text-text-muted">
+              {language.t("dialog.provider.empty")}
+            </div>
+          </Show>
+        </div>
+        <div
+          class="pointer-events-none absolute inset-x-0 bottom-0 h-10"
+          style={{ background: "linear-gradient(to bottom, transparent, var(--v2-background-bg-layer-01))" }}
+        />
+      </div>
+    </div>
+  )
+}
+
 function ProviderConnection(props: {
   provider: string
   directory?: Accessor<string | undefined>
@@ -173,6 +396,8 @@ function ProviderConnection(props: {
   const serverSync = useServerSync()
   const serverSDK = useServerSDK()
   const language = useLanguage()
+  const settings = useSettings()
+  const newLayout = settings.general.newLayoutDesigns
   const providers = useProviders(props.directory)
 
   const alive = { value: true }
@@ -207,11 +432,19 @@ function ProviderConnection(props: {
   )
   const loading = createMemo(() => auth.loading && !serverSync().data.provider_auth[props.provider])
   const methods = createMemo(() => auth.latest ?? serverSync().data.provider_auth[props.provider] ?? fallback())
+  const cachedMethods = serverSync().data.provider_auth[props.provider]
+  const directMethod =
+    cachedMethods?.length === 1 && cachedMethods[0].type === "api" && !cachedMethods[0].prompts?.length ? 0 : undefined
   const [store, setStore] = createStore({
-    methodIndex: undefined as undefined | number,
+    methodIndex: directMethod as undefined | number,
     authorization: undefined as undefined | ProviderAuthAuthorization,
     promptInputs: undefined as undefined | Record<string, string>,
-    state: "pending" as undefined | "pending" | "complete" | "error" | "prompt",
+    state: (directMethod === undefined ? "pending" : undefined) as
+      | undefined
+      | "pending"
+      | "complete"
+      | "error"
+      | "prompt",
     error: undefined as string | undefined,
   })
 
@@ -279,6 +512,16 @@ function ProviderConnection(props: {
     return value.label ?? ""
   }
 
+  const methodDetails = (value?: { type?: string; label?: string }) => {
+    const label = methodLabel(value)
+    const suffix = value?.label?.match(/\s+\((browser|headless)\)$/i)
+    const hint = suffix?.[1]
+    return {
+      label: suffix ? label.slice(0, -suffix[0].length) : label,
+      hint: hint ? hint[0].toUpperCase() + hint.slice(1) : value?.type === "api" ? "Browser" : undefined,
+    }
+  }
+
   function formatError(value: unknown, fallback: string): string {
     if (value && typeof value === "object" && "data" in value) {
       const data = (value as { data?: { message?: unknown } }).data
@@ -519,6 +762,37 @@ function ProviderConnection(props: {
   props.setBack(goBack)
 
   function MethodSelection() {
+    if (newLayout())
+      return (
+        <div class="flex flex-col gap-2">
+          <div class="px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted">
+            {language.t("provider.connect.selectMethod", { provider: provider().name })}
+          </div>
+          <div class="flex flex-col">
+            <For each={methods()}>
+              {(item, index) => {
+                const details = () => methodDetails(item)
+                return (
+                  <button
+                    type="button"
+                    class="group flex h-9 w-full items-center gap-2 rounded-md px-3 text-left text-[13px] leading-5 tracking-[-0.04px] hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none"
+                    onClick={() => void selectMethod(index())}
+                  >
+                    <span class="flex h-2 w-4 shrink-0 items-center justify-center rounded-[1px] bg-v2-background-bg-base shadow-[var(--v2-elevation-button-neutral)]">
+                      <span class="hidden h-0.5 w-2.5 bg-v2-icon-icon-base group-hover:block group-focus-visible:block" />
+                    </span>
+                    <span class="font-[530] text-v2-text-text-base">{details().label}</span>
+                    <Show when={details().hint}>
+                      {(hint) => <span class="font-[440] text-v2-text-text-muted">{hint()}</span>}
+                    </Show>
+                  </button>
+                )
+              }}
+            </For>
+          </div>
+        </div>
+      )
+
     return (
       <>
         <div class="text-14-regular text-text-base">
@@ -552,11 +826,18 @@ function ProviderConnection(props: {
   }
 
   function ApiAuthView() {
+    let apiKey: HTMLInputElement | undefined
+    const errorID = createUniqueId()
     const [formStore, setFormStore] = createStore({
       value: "",
       error: undefined as string | undefined,
     })
 
+    onMount(() => {
+      if (!newLayout()) return
+      apiKey?.focus({ preventScroll: true })
+    })
+
     async function handleSubmit(e: SubmitEvent) {
       e.preventDefault()
 
@@ -581,6 +862,58 @@ function ProviderConnection(props: {
       await complete()
     }
 
+    if (newLayout())
+      return (
+        <div class="flex flex-col gap-5 px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted">
+          <Show
+            when={provider().id === "opencode"}
+            fallback={language.t("provider.connect.apiKey.description", { provider: provider().name })}
+          >
+            <div class="flex flex-col gap-5">
+              <div>{language.t("provider.connect.opencodeZen.line1")}</div>
+              <div>{language.t("provider.connect.opencodeZen.line2")}</div>
+              <div>
+                {language.t("provider.connect.opencodeZen.visit.prefix")}
+                <Link
+                  href="https://opencode.ai/zen"
+                  class="text-v2-text-text-base focus-visible:rounded-xs focus-visible:outline-2 focus-visible:outline-v2-border-border-focus"
+                >
+                  {language.t("provider.connect.opencodeZen.visit.link")}
+                </Link>
+                {language.t("provider.connect.opencodeZen.visit.suffix")}
+              </div>
+            </div>
+          </Show>
+          <form onSubmit={handleSubmit} class="flex flex-col items-start gap-5 self-stretch">
+            <label class="flex w-full flex-col gap-1 font-[530] leading-4 text-v2-text-text-base">
+              {language.t("provider.connect.apiKey.label", { provider: provider().name })}
+              <TextInputV2
+                ref={apiKey}
+                class="!w-full"
+                name="apiKey"
+                placeholder={language.t("provider.connect.apiKey.placeholder")}
+                value={formStore.value}
+                invalid={formStore.error !== undefined}
+                aria-describedby={formStore.error ? errorID : undefined}
+                autocomplete="off"
+                spellcheck={false}
+                onInput={(event) => setFormStore("value", event.currentTarget.value)}
+              />
+            </label>
+            <Show when={formStore.error}>
+              {(error) => (
+                <div id={errorID} role="alert" class="-mt-4 text-xs text-v2-state-fg-danger">
+                  {error()}
+                </div>
+              )}
+            </Show>
+            <ButtonV2 type="submit" variant="contrast">
+              {language.t("common.continue")}
+            </ButtonV2>
+          </form>
+        </div>
+      )
+
     return (
       <div class="flex flex-col gap-6">
         <Switch>
@@ -605,7 +938,8 @@ function ProviderConnection(props: {
         </Switch>
         <form onSubmit={handleSubmit} class="flex flex-col items-start gap-4">
           <TextField
-            autofocus
+            autofocus={!newLayout()}
+            ref={apiKey}
             type="text"
             label={language.t("provider.connect.apiKey.label", { provider: provider().name })}
             placeholder={language.t("provider.connect.apiKey.placeholder")}
@@ -624,11 +958,18 @@ function ProviderConnection(props: {
   }
 
   function OAuthCodeView() {
+    let codeInput: HTMLInputElement | undefined
+    const errorID = createUniqueId()
     const [formStore, setFormStore] = createStore({
       value: "",
       error: undefined as string | undefined,
     })
 
+    onMount(() => {
+      if (!newLayout()) return
+      codeInput?.focus({ preventScroll: true })
+    })
+
     async function handleSubmit(e: SubmitEvent) {
       e.preventDefault()
 
@@ -657,6 +998,46 @@ function ProviderConnection(props: {
       setFormStore("error", formatError(result.error, language.t("provider.connect.oauth.code.invalid")))
     }
 
+    if (newLayout())
+      return (
+        <div class="flex flex-col gap-5 px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted">
+          <div>
+            {language.t("provider.connect.oauth.code.visit.prefix")}
+            <Link href={store.authorization!.url} class="text-v2-text-text-base">
+              {language.t("provider.connect.oauth.code.visit.link")}
+            </Link>
+            {language.t("provider.connect.oauth.code.visit.suffix", { provider: provider().name })}
+          </div>
+          <form onSubmit={handleSubmit} class="flex flex-col items-start gap-5 self-stretch">
+            <label class="flex w-full flex-col gap-1 font-[530] leading-4 text-v2-text-text-base">
+              {language.t("provider.connect.oauth.code.label", { method: method()?.label ?? "" })}
+              <TextInputV2
+                ref={codeInput}
+                class="!w-full"
+                name="code"
+                placeholder={language.t("provider.connect.oauth.code.placeholder")}
+                value={formStore.value}
+                invalid={formStore.error !== undefined}
+                aria-describedby={formStore.error ? errorID : undefined}
+                autocomplete="off"
+                spellcheck={false}
+                onInput={(event) => setFormStore("value", event.currentTarget.value)}
+              />
+            </label>
+            <Show when={formStore.error}>
+              {(error) => (
+                <div id={errorID} role="alert" class="-mt-4 text-xs text-v2-state-fg-danger">
+                  {error()}
+                </div>
+              )}
+            </Show>
+            <ButtonV2 type="submit" variant="contrast">
+              {language.t("common.continue")}
+            </ButtonV2>
+          </form>
+        </div>
+      )
+
     return (
       <div class="flex flex-col gap-6">
         <div class="text-14-regular text-text-base">
@@ -666,7 +1047,8 @@ function ProviderConnection(props: {
         </div>
         <form onSubmit={handleSubmit} class="flex flex-col items-start gap-4">
           <TextField
-            autofocus
+            autofocus={!newLayout()}
+            ref={codeInput}
             type="text"
             label={language.t("provider.connect.oauth.code.label", { method: method()?.label ?? "" })}
             placeholder={language.t("provider.connect.oauth.code.placeholder")}
@@ -738,10 +1120,19 @@ function ProviderConnection(props: {
   }
 
   return (
-    <div class="flex flex-col gap-6 px-2.5 pb-3">
-      <div class="px-2.5 flex gap-4 items-center">
-        <ProviderIcon id={props.provider} class="size-5 shrink-0 icon-strong-base" />
-        <div class="text-16-medium text-text-strong">
+    <div class={newLayout() ? "flex min-h-0 flex-1 flex-col" : "flex flex-col gap-6 px-2.5 pb-3"}>
+      <div class={newLayout() ? "flex h-10 shrink-0 items-start gap-2 px-3" : "flex items-center gap-4 px-2.5"}>
+        <ProviderIcon
+          id={props.provider}
+          class={newLayout() ? "mt-0.5 size-4 shrink-0 text-v2-icon-icon-base" : "size-5 shrink-0 icon-strong-base"}
+        />
+        <div
+          class={
+            newLayout()
+              ? "text-[15px] font-[530] leading-5 tracking-[-0.13px] text-v2-text-text-base"
+              : "text-16-medium text-text-strong"
+          }
+        >
           <Switch>
             <Match when={props.provider === "anthropic" && method()?.label?.toLowerCase().includes("max")}>
               {language.t("provider.connect.title.anthropicProMax")}
@@ -750,8 +1141,12 @@ function ProviderConnection(props: {
           </Switch>
         </div>
       </div>
-      <div class="px-2.5 pb-10 flex flex-col gap-6">
-        <div onKeyDown={handleKey} tabIndex={0} autofocus={store.methodIndex === undefined ? true : undefined}>
+      <div class={newLayout() ? "flex min-h-0 flex-1 flex-col" : "flex flex-col gap-6 px-2.5 pb-10"}>
+        <div
+          onKeyDown={handleKey}
+          tabIndex={newLayout() ? undefined : 0}
+          autofocus={!newLayout() && store.methodIndex === undefined ? true : undefined}
+        >
           <Switch>
             <Match when={loading()}>
               <div class="text-14-regular text-text-base">

packages/app/src/components/dialog-custom-provider.tsx

@@ -40,7 +40,7 @@ export function DialogCustomProvider(props: Props) {
   )
 }
 
-export function CustomProviderForm() {
+export function CustomProviderForm(props: { autofocus?: boolean } = {}) {
   const dialog = useDialog()
   const serverSync = useServerSync()
   const serverSDK = useServerSDK()
@@ -177,7 +177,7 @@ export function CustomProviderForm() {
   return (
     <div class="flex flex-col gap-6 px-2.5 pb-3 overflow-y-auto max-h-[60vh]">
       <div class="px-2.5 flex gap-4 items-center">
-        <ProviderIcon id="session.synthetic" class="size-5 shrink-0 icon-strong-base" />
+        <ProviderIcon id="synthetic" class="size-5 shrink-0 icon-strong-base" />
         <div class="text-16-medium text-text-strong">{language.t("provider.custom.title")}</div>
       </div>
 
@@ -192,7 +192,7 @@ export function CustomProviderForm() {
 
         <div class="flex flex-col gap-4">
           <TextField
-            autofocus
+            autofocus={props.autofocus ?? true}
             label={language.t("provider.custom.field.providerID.label")}
             placeholder={language.t("provider.custom.field.providerID.placeholder")}
             description={language.t("provider.custom.field.providerID.description")}

packages/app/src/components/dialog-select-model-unpaid-v2.stories.tsx

@@ -0,0 +1,55 @@
+// @ts-nocheck
+import { Button } from "@opencode-ai/ui/button"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { createSignal, onMount } from "solid-js"
+import { DialogSelectModelUnpaidV2 } from "./dialog-select-model-unpaid-v2"
+
+const names = [
+  "MiMo V2.5 Free",
+  "Nemotron 3 Ultra Free",
+  "Deepseek V4 Flash Free",
+  "North Mini Code Free",
+  "Hy3 Free",
+  "Big Pickle",
+]
+
+function SelectModelWithoutProviders() {
+  const dialog = useDialog()
+  const models = names.map((name, index) => ({
+    id: name.toLowerCase().replaceAll(" ", "-"),
+    name,
+    provider: { id: "opencode", name: "OpenCode" },
+    cost: { input: 0, output: 0 },
+    limit: { context: 128_000 },
+    capabilities: {
+      reasoning: index !== 5,
+      input: { text: true, image: false, audio: false, video: false, pdf: false },
+    },
+  }))
+  const [current, setCurrent] = createSignal(models[2])
+  const model = {
+    list: () => models,
+    current,
+    set(value) {
+      setCurrent(models.find((item) => item.id === value?.modelID))
+    },
+  }
+  const open = () => dialog.show(() => <DialogSelectModelUnpaidV2 model={model} />)
+
+  onMount(open)
+
+  return (
+    <Button variant="secondary" onClick={open}>
+      Open select model dialog
+    </Button>
+  )
+}
+
+export default {
+  title: "App/Dialogs/Select Model",
+  id: "app-dialog-select-model",
+}
+
+export const WithoutProviders = {
+  render: () => <SelectModelWithoutProviders />,
+}

packages/app/src/components/dialog-select-model-unpaid-v2.tsx

@@ -1,23 +1,26 @@
 import { DialogBody, DialogHeader, DialogTitle, DialogV2 } from "@opencode-ai/ui/v2/dialog-v2"
 import { Icon } from "@opencode-ai/ui/v2/icon"
 import { ProviderIcon } from "@opencode-ai/ui/provider-icon"
-import { ScrollView } from "@opencode-ai/ui/scroll-view"
 import { Tag } from "@opencode-ai/ui/v2/badge-v2"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { useTheme } from "@opencode-ai/ui/theme"
 import { createMemo, onCleanup, onMount, type Component, For, Show } from "solid-js"
 import { useLocal } from "@/context/local"
-import { popularProviders, useProviders } from "@/hooks/use-providers"
+import { useProviders } from "@/hooks/use-providers"
 import { decode64 } from "@/utils/base64"
 import { useLanguage } from "@/context/language"
 import { ModelTooltip } from "./model-tooltip"
 
 type ModelState = ReturnType<typeof useLocal>["model"]
+const featuredProviders = ["opencode", "opencode-go", "openai", "anthropic", "google", "github-copilot"]
+const displayModelName = (name: string) => name.replace(/\s+(?:\(free\)|free)$/i, "")
 
 export const DialogSelectModelUnpaidV2: Component<{ model?: ModelState }> = (props) => {
   const local = useLocal()
   const model = props.model ?? local.model
   const dialog = useDialog()
+  const theme = useTheme()
   const directory = () => decode64(local.slug())
   const providers = useProviders(directory)
   const language = useLanguage()
@@ -28,6 +31,7 @@ export const DialogSelectModelUnpaidV2: Component<{ model?: ModelState }> = (pro
   })
   const isFree = (item: ReturnType<ModelState["list"]>[number]) =>
     item.provider.id === "opencode" && (!item.cost || item.cost.input === 0)
+  const freeModels = createMemo(() => model.list().filter(isFree))
 
   const openProviders = (provider?: string) => {
     void import("./dialog-connect-provider").then((x) => {
@@ -62,111 +66,109 @@ export const DialogSelectModelUnpaidV2: Component<{ model?: ModelState }> = (pro
   })
 
   return (
-    <DialogV2 containerClass="!h-[min(calc(100vh_-_16px),480px)] !w-[min(calc(100vw_-_16px),560px)]">
+    <DialogV2
+      fit
+      containerClass="!h-auto max-h-[calc(100vh_-_16px)] !w-[min(calc(100vw_-_16px),640px)]"
+      class="[font-family:var(--v2-font-family-sans)] [&_[data-slot=dialog-header]]:!px-5 [&_[data-slot=dialog-header-title]]:!text-[15px] [&_[data-slot=dialog-header-title]]:!tracking-[-0.13px]"
+    >
       <DialogHeader closeLabel={language.t("common.close")}>
         <DialogTitle>{language.t("dialog.model.select.title")}</DialogTitle>
       </DialogHeader>
-      <div class="h-px w-full shrink-0 bg-v2-border-border-muted" />
-      <DialogBody class="min-h-0 flex-1 gap-0">
-        <ScrollView class="min-h-0 flex-1 w-full">
-          <div ref={listEl} class="flex min-h-full flex-col">
-            <div class="flex h-fit w-full flex-col items-start gap-0.5 px-3.5 pb-3.5 pt-3">
-              <div class="flex h-8 w-full flex-none select-none flex-row items-center gap-2 self-stretch px-2.5 pb-2 pt-1">
-                <div class="flex h-5 flex-none flex-row items-center p-0 font-[440] text-[13px] leading-5 tracking-[-0.04px] text-v2-text-text-faint [font-family:Inter,var(--font-family-sans)] [font-variant-numeric:tabular-nums] [font-variation-settings:'slnt'_0]">
-                  {language.t("dialog.model.unpaid.freeModels.title")}
-                </div>
+      <DialogBody class="max-h-[calc(100vh_-_68px)] min-h-0 flex-none gap-0 overflow-y-auto px-2 pb-2">
+        <div ref={listEl} class="flex min-h-0 flex-col">
+          <div class="flex w-full flex-col items-start pb-3">
+            <div class="flex h-8 w-full flex-none select-none flex-row items-center px-3 pb-2">
+              <div class="flex h-5 items-center text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted [font-family:var(--v2-font-family-sans)] [font-variant-numeric:tabular-nums] [font-variation-settings:'slnt'_0]">
+                {language.t("dialog.model.unpaid.freeModels.title")}
               </div>
-              <For each={model.list()}>
-                {(item) => (
-                  <TooltipV2
-                    class="w-full"
-                    placement="right-start"
-                    gutter={6}
-                    openDelay={0}
-                    value={<ModelTooltip model={item} latest={item.latest} free={isFree(item)} v2 />}
-                  >
-                    <button
-                      type="button"
-                      class="flex w-full scroll-my-3.5 flex-row items-center gap-2 rounded-md px-2.5 py-2 text-left text-[13px] font-[530] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-family:Inter,var(--font-family-sans)] [font-variation-settings:'slnt'_0] hover:bg-v2-overlay-simple-overlay-hover focus:bg-v2-overlay-simple-overlay-hover focus:outline-none"
-                      onClick={() => selectModel(item)}
-                    >
-                      <span class="min-w-0 truncate">{item.name}</span>
-                      <Show when={isFree(item)}>
-                        <Tag class="shrink-0">{language.t("model.tag.free")}</Tag>
-                      </Show>
-                      <Show when={item.latest}>
-                        <Tag class="shrink-0">{language.t("model.tag.latest")}</Tag>
-                      </Show>
-                      <Show when={currentKey() === modelKey(item)}>
-                        <Icon name="check" class="ml-auto size-4 shrink-0 text-v2-icon-icon-base" />
-                      </Show>
-                    </button>
-                  </TooltipV2>
-                )}
-              </For>
             </div>
-
-            <div class="flex w-full flex-col p-2.5 pt-0">
-              <div class="flex h-fit w-full flex-none grow-0 flex-col items-start gap-0.5 self-stretch rounded-lg bg-v2-background-bg-layer-02 p-1 shadow-[var(--v2-elevation-switch-off)]">
-                <div class="flex h-8 w-full flex-none select-none flex-row items-center gap-2 self-stretch px-2.5 py-1.5">
-                  <div class="flex h-5 flex-none flex-row items-center p-0 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-faint [font-family:Inter,var(--font-family-sans)] [font-variant-numeric:tabular-nums] [font-variation-settings:'slnt'_0]">
-                    {language.t("dialog.model.unpaid.addMore.title")}
-                  </div>
-                </div>
-                <div class="flex w-full flex-col">
-                  <For
-                    each={[...providers.popular()].sort((a, b) => {
-                      if (popularProviders.includes(a.id) && popularProviders.includes(b.id)) {
-                        return popularProviders.indexOf(a.id) - popularProviders.indexOf(b.id)
-                      }
-                      return a.name.localeCompare(b.name)
-                    })}
-                  >
-                    {(provider) => (
-                      <button
-                        type="button"
-                        class="flex w-full scroll-my-3.5 flex-row items-center gap-2 rounded-[6px] px-2.5 py-2 text-left text-[13px] font-[530] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-family:Inter,var(--font-family-sans)] [font-variation-settings:'slnt'_0] hover:bg-v2-overlay-simple-overlay-hover focus:bg-v2-overlay-simple-overlay-hover focus:outline-none"
-                        onClick={() => openProviders(provider.id)}
-                      >
-                        <ProviderIcon id={provider.id} class="size-4 shrink-0 text-v2-icon-icon-muted" />
-                        <span class="min-w-0 truncate">{provider.name}</span>
-                        <Show when={provider.id === "opencode"}>
-                          <span class="min-w-0 truncate text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted [font-family:Inter,var(--font-family-sans)] [font-variation-settings:'slnt'_0]">
-                            {language.t("dialog.provider.opencode.tagline")}
-                          </span>
-                          <Tag class="shrink-0">{language.t("dialog.provider.tag.recommended")}</Tag>
-                        </Show>
-                        <Show when={provider.id === "opencode-go"}>
-                          <span class="min-w-0 truncate text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted [font-family:Inter,var(--font-family-sans)] [font-variation-settings:'slnt'_0]">
-                            {language.t("dialog.provider.opencodeGo.tagline")}
-                          </span>
-                          <Tag class="shrink-0">{language.t("dialog.provider.tag.recommended")}</Tag>
-                        </Show>
-                        <Show when={provider.id === "anthropic"}>
-                          <span class="min-w-0 truncate text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted [font-family:Inter,var(--font-family-sans)] [font-variation-settings:'slnt'_0]">
-                            {language.t("dialog.provider.anthropic.note")}
-                          </span>
-                        </Show>
-                      </button>
-                    )}
-                  </For>
+            <For each={freeModels()}>
+              {(item) => (
+                <TooltipV2
+                  class="w-full"
+                  placement="right-start"
+                  gutter={6}
+                  openDelay={0}
+                  contentStyle={{ "font-family": "var(--v2-font-family-sans)" }}
+                  value={
+                    <ModelTooltip
+                      model={{ ...item, name: displayModelName(item.name) }}
+                      latest={item.latest}
+                      free={isFree(item)}
+                      v2
+                    />
+                  }
+                >
                   <button
                     type="button"
-                    class="flex h-9 w-full scroll-my-3.5 flex-row items-center justify-start gap-2 rounded-[6px] px-2.5 py-2 text-left text-[13px] font-[530] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-family:Inter,var(--font-family-sans)] [font-variation-settings:'slnt'_0] hover:bg-v2-overlay-simple-overlay-hover focus:bg-v2-overlay-simple-overlay-hover focus:outline-none"
-                    onClick={() => openProviders()}
+                    class="flex w-full scroll-my-3.5 flex-row items-center gap-1.5 rounded-md px-3 py-2 text-left text-[13px] font-[530] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-family:var(--v2-font-family-sans)] [font-variation-settings:'slnt'_0] hover:bg-v2-overlay-simple-overlay-hover focus:bg-v2-overlay-simple-overlay-hover focus:outline-none"
+                    onClick={() => selectModel(item)}
                   >
-                    <span class="flex size-4 shrink-0 items-center justify-center text-v2-icon-icon-muted">
-                      <Icon name="dot-grid" size="small" />
-                    </span>
-                    <span class="min-w-0 truncate text-left text-[13px] font-[530] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-family:Inter,var(--font-family-sans)] [font-variation-settings:'slnt'_0]">
-                      {language.t("dialog.provider.viewAll")}
-                    </span>
+                    <span class="min-w-0 truncate">{displayModelName(item.name)}</span>
+                    <Tag class="shrink-0">{language.t("model.tag.free")}</Tag>
+                    <Show when={item.latest}>
+                      <Tag class="shrink-0">{language.t("model.tag.latest")}</Tag>
+                    </Show>
+                    <Show when={currentKey() === modelKey(item)}>
+                      <Icon name="check" class="ml-auto size-4 shrink-0 text-v2-icon-icon-base" />
+                    </Show>
                   </button>
+                </TooltipV2>
+              )}
+            </For>
+          </div>
+
+          <div class="flex w-full flex-col">
+            <div class="flex w-full flex-col items-start rounded-lg border-[0.5px] border-v2-border-border-muted bg-v2-background-bg-layer-02 p-2.5 pt-2">
+              <div class="flex h-8 w-full select-none items-center px-0.5 pb-2">
+                <div class="flex h-5 items-center text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted [font-family:var(--v2-font-family-sans)] [font-variant-numeric:tabular-nums] [font-variation-settings:'slnt'_0]">
+                  {language.t("dialog.model.unpaid.addMore.title")}
                 </div>
               </div>
+              <div class="grid w-full grid-cols-1 gap-y-1.5 gap-x-2 sm:grid-cols-2">
+                <For
+                  each={[...providers.popular()]
+                    .filter((provider) => featuredProviders.includes(provider.id))
+                    .sort((a, b) => featuredProviders.indexOf(a.id) - featuredProviders.indexOf(b.id))}
+                >
+                  {(provider) => (
+                    <button
+                      type="button"
+                      class="flex min-h-11 w-full scroll-my-3.5 flex-row items-start gap-2 rounded-md bg-v2-background-bg-base px-3 py-2.5 text-left text-[13px] font-[530] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-family:var(--v2-font-family-sans)] [font-variation-settings:'slnt'_0] hover:bg-v2-background-bg-layer-01 focus:bg-v2-background-bg-layer-01 focus:outline-none"
+                      classList={{
+                        "border-[0.5px] border-transparent shadow-[var(--v2-elevation-raised)]":
+                          theme.mode() !== "dark",
+                        "border-[0.5px] border-v2-border-border-strong": theme.mode() === "dark",
+                      }}
+                      onClick={() => openProviders(provider.id)}
+                    >
+                      <ProviderIcon id={provider.id} class="mt-0.5 size-4 shrink-0 text-v2-icon-icon-base" />
+                      <span class="flex min-w-0 flex-col">
+                        <span class="truncate">{provider.name}</span>
+                        <Show when={provider.id === "opencode" || provider.id === "opencode-go"}>
+                          <span class="truncate font-[440] text-v2-text-text-muted">
+                            {language.t(
+                              provider.id === "opencode"
+                                ? "dialog.provider.opencode.tagline"
+                                : "dialog.provider.opencodeGo.tagline",
+                            )}
+                          </span>
+                        </Show>
+                      </span>
+                    </button>
+                  )}
+                </For>
+                <button
+                  type="button"
+                  class="col-span-full flex h-8 w-full scroll-my-3.5 items-center justify-start rounded-md px-3 text-left text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted [font-family:var(--v2-font-family-sans)] [font-variation-settings:'slnt'_0] hover:bg-v2-overlay-simple-overlay-hover focus:bg-v2-overlay-simple-overlay-hover focus:outline-none"
+                  onClick={() => openProviders()}
+                >
+                  {language.t("dialog.model.unpaid.viewMoreProviders")}
+                </button>
+              </div>
             </div>
           </div>
-        </ScrollView>
+        </div>
       </DialogBody>
     </DialogV2>
   )

packages/app/src/components/help-button.tsx

@@ -8,61 +8,21 @@ import introducingTabsVideo from "@/assets/help/introducing-tabs.mp4"
 import homeImage from "@/assets/help/home.png"
 import tabsImage from "@/assets/help/tabs.png"
 
-const helpIcon = (
-  <svg
-    width="16"
-    height="16"
-    viewBox="0 0 16 16"
-    fill="none"
-    xmlns="http://www.w3.org/2000/svg"
-    aria-hidden="true"
-    data-slot="icon-svg"
-  >
-    <path
-      d="M6.94235 10.5714V10.4854C6.94617 9.76302 7.01879 9.18777 7.16022 8.75968C7.30546 8.33158 7.50804 7.98567 7.76796 7.72193C8.02787 7.45819 8.34321 7.21548 8.71397 6.99379C8.93948 6.85619 9.14206 6.69374 9.32171 6.50645C9.50518 6.31916 9.64851 6.10511 9.75171 5.86431C9.85874 5.62351 9.91225 5.35404 9.91225 5.0559C9.91225 4.69661 9.82625 4.38509 9.65424 4.12136C9.48607 3.85762 9.26055 3.65504 8.9777 3.51362C8.69486 3.36837 8.38143 3.29575 8.03743 3.29575C7.73165 3.29575 7.43733 3.35882 7.15448 3.48495C6.87546 3.61108 6.6423 3.80984 6.45501 4.08122C6.26772 4.3526 6.15878 4.70425 6.12821 5.13617H4.56299C4.59357 4.47109 4.76557 3.9054 5.07899 3.43908C5.39242 2.96894 5.80522 2.61156 6.31741 2.36694C6.83341 2.12231 7.40675 2 8.03743 2C8.72161 2 9.31789 2.13378 9.82625 2.40134C10.3384 2.66507 10.734 3.0301 11.0131 3.49642C11.2959 3.96273 11.4373 4.49976 11.4373 5.1075C11.4373 5.53177 11.3724 5.914 11.2424 6.25418C11.1124 6.59436 10.9251 6.89823 10.6805 7.16579C10.4397 7.43335 10.1492 7.67033 9.80905 7.87673C9.48033 8.08313 9.21468 8.301 9.0121 8.53034C8.80952 8.75585 8.66237 9.02341 8.57063 9.33302C8.4789 9.64262 8.42921 10.0268 8.42156 10.4854V10.5714H6.94235ZM7.72782 14C7.43351 14 7.17933 13.8949 6.96528 13.6847C6.75506 13.4744 6.64994 13.2203 6.64994 12.9221C6.64994 12.6278 6.75506 12.3755 6.96528 12.1653C7.17933 11.9551 7.43351 11.85 7.72782 11.85C8.02214 11.85 8.27441 11.9551 8.48463 12.1653C8.69868 12.3755 8.8057 12.6278 8.8057 12.9221C8.8057 13.1209 8.75601 13.3024 8.65663 13.4668C8.55726 13.6273 8.4273 13.7573 8.26676 13.8567C8.10623 13.9522 7.92658 14 7.72782 14Z"
-      fill="var(--v2-icon-icon-base)"
-    />
-  </svg>
-)
-
-const triggerClass =
-  "size-7 !rounded-full shrink-0 bg-v2-background-bg-base shadow-[var(--v2-elevation-button-neutral)]"
-
 // TODO: wire to changelog / seen-state when available
 const showPopover = () => true
 
-export function HelpButton() {
-  if (import.meta.env.VITE_OPENCODE_CHANNEL !== "dev") return null
-
-  const platform = usePlatform()
-
-  return (
-    <a
-      href="https://opencode.ai"
-      aria-label="Open the OpenCode website"
-      data-component="icon-button-v2"
-      data-size="large"
-      class={`${triggerClass} fixed bottom-5 right-5 z-50 flex items-center justify-center`}
-      onClick={(event) => {
-        event.preventDefault()
-        platform.openLink(event.currentTarget.href)
-      }}
-    >
-      {helpIcon}
-    </a>
-  )
-}
-
 // can remove this after the tabs rollout has been out for a while
 export function TabsInfoPopup() {
   const settings = useSettings()
+  const platform = usePlatform()
   const [drawerOpen, setDrawerOpen] = createSignal(false)
+  const windows = () => platform.platform === "desktop" && platform.os === "windows"
 
   return (
     <Drawer open={drawerOpen()} onOpenChange={setDrawerOpen} side="right">
       <Show when={settings.general.shouldDisplayTabsToast()}>
         <div
-          class="fixed bottom-14 right-5 z-50 h-[240px] w-[192px] rounded-[8px] bg-v2-background-bg-base p-1 shadow-[var(--v2-elevation-floating)]"
+          class="fixed bottom-5 right-5 z-50 h-[240px] w-[192px] rounded-[8px] bg-v2-background-bg-base p-1 shadow-[var(--v2-elevation-floating)]"
           aria-label="Introducing Tabs. Organize your work and active sessions with tabs"
         >
           <button
@@ -111,19 +71,49 @@ export function TabsInfoPopup() {
           </button>
         </div>
       </Show>
-      <DrawerContent>
-        <div class="flex h-[52px] w-full shrink-0 items-center gap-4 self-stretch border-b border-v2-border-border-muted p-4">
-          <p class="min-h-0 min-w-0 flex-1 text-[13px] font-[530] leading-5 tracking-[-0.04px] tabular-nums text-v2-text-text-muted">
-            June 16
-          </p>
+      <DrawerContent
+        style={
+          windows()
+            ? {
+                inset: "0 0 0 auto",
+                "max-height": "100vh",
+                "max-width": "100vw",
+                "border-radius": "0",
+              }
+            : undefined
+        }
+      >
+        <Show when={windows()}>
           <DrawerClose
             as={IconButtonV2}
             type="button"
             size="small"
-            variant="ghost-muted"
+            variant="neutral"
             aria-label="Close"
             icon={<IconV2 name="xmark-small" />}
+            class="absolute top-[10px] left-[-36px]"
           />
+        </Show>
+        <div
+          class="flex w-full shrink-0 items-center gap-4 self-stretch border-b border-v2-border-border-muted"
+          classList={{
+            "h-[40px] px-4": windows(),
+            "h-[52px] p-4": !windows(),
+          }}
+        >
+          <p class="min-h-0 min-w-0 flex-1 text-[13px] font-[530] leading-5 tracking-[-0.04px] tabular-nums text-v2-text-text-muted">
+            July 14
+          </p>
+          <Show when={!windows()}>
+            <DrawerClose
+              as={IconButtonV2}
+              type="button"
+              size="small"
+              variant="ghost-muted"
+              aria-label="Close"
+              icon={<IconV2 name="xmark-small" />}
+            />
+          </Show>
         </div>
         <div class="relative flex min-h-0 w-full flex-1 flex-col items-start gap-6 overflow-y-auto p-8">
           <p class="w-full shrink-0 self-stretch text-[21px] font-[610] leading-6 tracking-[-0.37px] tabular-nums text-v2-text-text-base">
@@ -147,7 +137,7 @@ export function TabsInfoPopup() {
             <p>When you reopen the app, your tabs are still open.</p>
             <p>
               The new design does not support Git Worktrees yet, it's coming soon. So if you'd prefer to continue using
-              the previous layout , you can switch between layouts in Settings. Just keep in mind that the new layout
+              the previous layout, you can switch between layouts in Settings. Just keep in mind that the new layout
               will become permanent in a few weeks.
             </p>
           </div>

packages/app/src/components/prompt-input-v2.tsx

@@ -0,0 +1,591 @@
+import { ImagePreview } from "@opencode-ai/ui/image-preview"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { ProviderIcon } from "@opencode-ai/ui/provider-icon"
+import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
+import { Icon } from "@opencode-ai/ui/v2/icon"
+import { KeybindV2 } from "@opencode-ai/ui/v2/keybind-v2"
+import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
+import type { Prompt, ReferenceInfo } from "@opencode-ai/sdk/v2/client"
+import { createEffect, createMemo, on, Show } from "solid-js"
+import { ModelSelectorPopoverV2 } from "@/components/dialog-select-model"
+import { DialogSelectModelUnpaidV2 } from "@/components/dialog-select-model-unpaid-v2"
+import type { PromptInputProps } from "@/components/prompt-input/contracts"
+import { normalizePromptHistoryEntry, promptLength, type PromptHistoryComment } from "@/components/prompt-input/history"
+import { createPersistedPromptInputHistory } from "@/components/prompt-input/history-store"
+import { promptDesignPlaceholder, promptPlaceholder } from "@/components/prompt-input/placeholder"
+import { createPromptSubmit } from "@/components/prompt-input/submit"
+import { selectionFromLines, type SelectedLineRange, useFile } from "@/context/file"
+import { useComments } from "@/context/comments"
+import { useCommand } from "@/context/command"
+import { useLanguage } from "@/context/language"
+import { useLayout } from "@/context/layout"
+import { usePermission } from "@/context/permission"
+import { type ImageAttachmentPart, usePrompt } from "@/context/prompt"
+import { usePlatform } from "@/context/platform"
+import { useSDK } from "@/context/sdk"
+import { useSync } from "@/context/sync"
+import { createSessionTabs } from "@/pages/session/helpers"
+import { showToast } from "@/utils/toast"
+import { PromptInputV2, type PromptInputV2Suggestion } from "@opencode-ai/session-ui/v2/prompt-input"
+import {
+  createPromptInputV2Controller,
+  createPromptInputV2State,
+  type PromptInputV2Interaction,
+} from "@opencode-ai/session-ui/v2/prompt-input/interaction"
+
+export type PromptInputV2ComposerProps = {
+  class?: string
+  controller: PromptInputV2ComposerController
+  borderUnderlay?: boolean
+  edit?: PromptInputProps["edit"]
+  onEditLoaded?: PromptInputProps["onEditLoaded"]
+}
+
+export type PromptInputV2ControllerProps = Omit<PromptInputProps, "class" | "edit" | "onEditLoaded" | "submission">
+export type PromptInputV2ComposerController = PromptInputV2Interaction & {
+  readonly model: PromptInputProps["controls"]["model"]
+}
+
+export function PromptInputV2Composer(props: PromptInputV2ComposerProps) {
+  const dialog = useDialog()
+  const command = useCommand()
+  const language = useLanguage()
+
+  useCommands(props)
+  useEditHandler(props)
+
+  return (
+    <div class="flex flex-col gap-3">
+      <PromptInputV2
+        controller={props.controller}
+        borderUnderlay={props.borderUnderlay}
+        class={props.class}
+        attachKeybind={command.keybindParts("file.attach")}
+        attachShortcut={command.keybind("file.attach")}
+        modelControl={
+          <PromptInputV2ModelControl
+            loading={props.controller.model.loading}
+            paid={props.controller.model.paid}
+            title={language.t("command.model.choose")}
+            keybind={command.keybindParts("model.choose")}
+            model={props.controller.model.selection}
+            providerID={props.controller.model.selection.current()?.provider?.id}
+            modelName={props.controller.model.selection.current()?.name ?? language.t("dialog.model.select.title")}
+            onClose={props.controller.restoreFocus}
+            onUnpaidClick={() =>
+              dialog.show(() => <DialogSelectModelUnpaidV2 model={props.controller.model.selection} />)
+            }
+          />
+        }
+      />
+    </div>
+  )
+}
+
+const useEditHandler = (props: PromptInputV2ComposerProps) => {
+  const prompt = usePrompt()
+
+  createEffect(
+    on(
+      () => props.edit?.id,
+      (id) => {
+        const edit = props.edit
+        if (!id || !edit) return
+        prompt.context.items().forEach((item) => prompt.context.remove(item.key))
+        edit.context.forEach((item) =>
+          prompt.context.add({
+            type: item.type,
+            path: item.path,
+            selection: item.selection,
+            comment: item.comment,
+            commentID: item.commentID,
+            commentOrigin: item.commentOrigin,
+            preview: item.preview,
+          }),
+        )
+        props.controller.dispatch({ type: "mode.normal" })
+        props.controller.resetHistory()
+        prompt.set(edit.prompt, promptLength(edit.prompt))
+        props.controller.restoreFocus()
+        props.onEditLoaded?.()
+      },
+      { defer: true },
+    ),
+  )
+}
+
+const useCommands = (props: PromptInputV2ComposerProps) => {
+  const command = useCommand()
+  const language = useLanguage()
+
+  command.register("prompt-input", () => [
+    {
+      id: "file.attach",
+      title: language.t("prompt.action.attachFile"),
+      category: language.t("command.category.file"),
+      keybind: "mod+u",
+      disabled: props.controller.state.mode !== "normal",
+      onSelect: () => props.controller.attach(),
+    },
+    {
+      id: "prompt.mode.shell",
+      title: language.t("command.prompt.mode.shell"),
+      category: language.t("command.category.session"),
+      keybind: "mod+shift+x",
+      disabled: props.controller.state.mode === "shell",
+      onSelect: () => props.controller.dispatch({ type: "mode.shell" }),
+    },
+    {
+      id: "prompt.mode.normal",
+      title: language.t("command.prompt.mode.normal"),
+      category: language.t("command.category.session"),
+      keybind: "mod+shift+e",
+      disabled: props.controller.state.mode === "normal",
+      onSelect: () => props.controller.dispatch({ type: "mode.normal" }),
+    },
+  ])
+}
+
+export function usePromptInputV2Controller(props: PromptInputV2ControllerProps): PromptInputV2ComposerController {
+  const sdk = useSDK()
+  const sync = useSync()
+  const files = useFile()
+  const layout = useLayout()
+  const comments = useComments()
+  const dialog = useDialog()
+  const command = useCommand()
+  const permission = usePermission()
+  const language = useLanguage()
+  const platform = usePlatform()
+  const prompt = props.state ?? usePrompt()
+  let editor: HTMLDivElement | undefined
+
+  const interaction = createPromptInputV2State()
+  const mode = () => interaction[0].mode
+  const history = props.history ?? createPersistedPromptInputHistory()
+  const tabs = () => props.controls.session.tabs
+  const activeFileTab = createSessionTabs({
+    tabs,
+    pathFromTab: files.pathFromTab,
+    normalizeTab: (tab) => (tab.startsWith("file://") ? files.tab(tab) : tab),
+  }).activeFileTab
+  const recent = createMemo(() => {
+    const all = tabs().all()
+    const active = activeFileTab()
+    const order = active ? [active, ...all.filter((tab) => tab !== active)] : all
+    return order.reduce<string[]>((result, tab) => {
+      const path = files.pathFromTab(tab)
+      if (!path || result.includes(path)) return result
+      return [...result, path]
+    }, [])
+  })
+  const info = createMemo(() => (props.controls.session.id ? sync().session.get(props.controls.session.id) : undefined))
+  const working = createMemo(() => sync().data.session_working(props.controls.session.id ?? ""))
+  const attachments = createMemo(() =>
+    prompt.current().filter((part): part is ImageAttachmentPart => part.type === "image"),
+  )
+  const commentCount = createMemo(() => {
+    if (mode() === "shell") return 0
+    return prompt.context.items().filter((item) => !!item.comment?.trim()).length
+  })
+  const blank = createMemo(() => {
+    const text = prompt
+      .current()
+      .map((part) => ("content" in part ? part.content : ""))
+      .join("")
+    return text.trim().length === 0 && attachments().length === 0 && commentCount() === 0
+  })
+  const stopping = createMemo(() => working() && blank())
+  const placeholder = createMemo(() =>
+    promptPlaceholder({
+      mode: mode(),
+      commentCount: commentCount(),
+      example: mode() === "shell" ? "git status" : "",
+      suggest: false,
+      t: (key, params) => language.t(key as Parameters<typeof language.t>[0], params as never),
+    }),
+  )
+  const designPlaceholder = () => promptDesignPlaceholder(mode(), placeholder())
+
+  const historyComments = () => {
+    const byID = new Map(comments.all().map((item) => [`${item.file}\n${item.id}`, item] as const))
+    return prompt.context.items().flatMap((item) => {
+      const comment = item.comment?.trim()
+      if (!comment) return []
+      const selection = item.commentID ? byID.get(`${item.path}\n${item.commentID}`)?.selection : undefined
+      const nextSelection =
+        selection ??
+        (item.selection
+          ? ({ start: item.selection.startLine, end: item.selection.endLine } satisfies SelectedLineRange)
+          : undefined)
+      if (!nextSelection) return []
+      return [
+        {
+          id: item.commentID ?? item.key,
+          path: item.path,
+          selection: { ...nextSelection },
+          comment,
+          time: item.commentID ? (byID.get(`${item.path}\n${item.commentID}`)?.time ?? Date.now()) : Date.now(),
+          origin: item.commentOrigin,
+          preview: item.preview,
+        } satisfies PromptHistoryComment,
+      ]
+    })
+  }
+  const restoreHistoryComments = (items: PromptHistoryComment[]) => {
+    comments.replace(
+      items.map((item) => ({
+        id: item.id,
+        file: item.path,
+        selection: { ...item.selection },
+        comment: item.comment,
+        time: item.time,
+      })),
+    )
+    prompt.context.replaceComments(
+      items.map((item) => ({
+        type: "file",
+        path: item.path,
+        selection: selectionFromLines(item.selection),
+        comment: item.comment,
+        commentID: item.id,
+        commentOrigin: item.origin,
+        preview: item.preview,
+      })),
+    )
+  }
+
+  const accepting = createMemo(() => {
+    const id = props.controls.session.id
+    if (!id) return permission.isAutoAcceptingDirectory(sdk().directory)
+    return permission.isAutoAccepting(id, sdk().directory)
+  })
+  const submission = createPromptSubmit({
+    prompt,
+    info,
+    imageAttachments: attachments,
+    commentCount,
+    autoAccept: accepting,
+    mode,
+    working,
+    editor: () => editor,
+    queueScroll: () => requestAnimationFrame(() => editor?.scrollIntoView({ block: "nearest" })),
+    promptLength,
+    addToHistory: (value, mode) => controller.addHistory(value, mode),
+    resetHistoryNavigation: () => controller.resetHistory(),
+    setMode: (next) => controller.dispatch({ type: next === "shell" ? "mode.shell" : "mode.normal" }),
+    setPopover: (popover) => {
+      if (!popover) controller.dispatch({ type: "popover.close" })
+    },
+    newSessionWorktree: () => props.newSessionWorktree,
+    onNewSessionWorktreeReset: props.onNewSessionWorktreeReset,
+    shouldQueue: props.shouldQueue,
+    onQueue: props.onQueue,
+    onAbort: props.onAbort,
+    onSubmit: props.onSubmit,
+    model: props.controls.model.selection,
+  })
+
+  const referenceDescription = (reference: ReferenceInfo) =>
+    reference.source.type === "git" ? reference.source.repository : reference.source.path
+  const references = createMemo(() =>
+    sync()
+      .data.reference.filter((reference) => !reference.hidden)
+      .map((reference) => ({
+        id: `reference:${reference.name}`,
+        kind: "reference" as const,
+        label: `@${reference.name}`,
+        path: reference.path,
+        description: reference.description ?? referenceDescription(reference),
+        mention: {
+          type: "file" as const,
+          path: reference.path,
+          content: `@${reference.name}`,
+          start: 0,
+          end: 0,
+          mime: "application/x-directory",
+          filename: reference.name,
+        },
+      })),
+  )
+  const resources = createMemo(() =>
+    Object.values(sync().data.mcp_resource).map((resource) => ({
+      id: `resource:${resource.client}:${resource.uri}`,
+      kind: "resource" as const,
+      label: `@${resource.name}`,
+      path: resource.uri,
+      description: resource.description,
+      mention: {
+        type: "file" as const,
+        path: resource.uri,
+        content: `@${resource.name}`,
+        start: 0,
+        end: 0,
+        mime: resource.mimeType ?? "text/plain",
+        filename: resource.name,
+        url: resource.uri,
+        source: {
+          type: "resource" as const,
+          text: { value: `@${resource.name}`, start: 0, end: resource.name.length + 1 },
+          clientName: resource.client,
+          uri: resource.uri,
+        },
+      },
+      resource,
+    })),
+  )
+  const context = createMemo<PromptInputV2Suggestion[]>(() => [
+    ...references(),
+    ...props.controls.agents.available
+      .filter((agent) => !agent.hidden && agent.mode !== "primary")
+      .map((agent) => ({
+        id: `agent:${agent.name}`,
+        kind: "agent" as const,
+        label: `@${agent.name}`,
+        mention: { type: "agent" as const, name: agent.name, content: `@${agent.name}`, start: 0, end: 0 },
+      })),
+    ...resources(),
+    ...recent().map((path) => ({
+      id: `file:${path}`,
+      kind: "file" as const,
+      label: path,
+      path,
+      recent: true,
+      mention: { type: "file" as const, path, content: `@${path}`, start: 0, end: 0 },
+    })),
+  ])
+  const slashCommands = createMemo(() => [
+    ...sync().data.command.map((item) => ({
+      id: `custom.${item.name}`,
+      trigger: item.name,
+      title: item.name,
+      description: item.description,
+      type: "custom" as const,
+    })),
+    ...command.options
+      .filter((item) => !item.disabled && !item.id.startsWith("suggested.") && item.slash)
+      .map((item) => ({
+        id: item.id,
+        trigger: item.slash!,
+        title: item.title,
+        description: item.description,
+        type: "builtin" as const,
+      })),
+  ])
+  const commands = createMemo<PromptInputV2Suggestion[]>(() =>
+    slashCommands().map((item) => ({
+      id: item.id,
+      kind: "command",
+      label: `/${item.trigger}`,
+      trigger: item.trigger,
+      title: item.title,
+      description: item.description,
+      keybind: command.keybindParts(item.id),
+    })),
+  )
+  const variants = createMemo(() => ["default", ...props.controls.model.selection.variant.list()])
+  const controller = createPromptInputV2Controller({
+    store: () => prompt.capture().store,
+    state: interaction,
+    identity: () => prompt.capture(),
+    history: {
+      entries: (mode) =>
+        history.entries(mode).map((value) => {
+          const entry = normalizePromptHistoryEntry(value)
+          return { prompt: entry.prompt, metadata: entry.comments }
+        }),
+      add: (value, mode) => history.add(value, mode, mode === "shell" ? [] : historyComments()),
+      capture: historyComments,
+      restore: (metadata) => restoreHistoryComments(metadata as PromptHistoryComment[]),
+    },
+    commands,
+    context,
+    searchContextFiles: async (query) =>
+      (await files.searchFilesAndDirectories(query)).map((path) => ({
+        id: `file:${path}`,
+        kind: "file",
+        label: path,
+        path,
+        mention: { type: "file", path, content: `@${path}`, start: 0, end: 0 },
+      })),
+    onContextRemove(item) {
+      if (item?.commentID) comments.remove(item.path, item.commentID)
+    },
+    openAttachment: (attachment) =>
+      dialog.show(() => <ImagePreview src={attachment.dataUrl} alt={attachment.filename} />),
+    openContext(key) {
+      const item = controller.contextItem(key)
+      if (item) openComment(item, props, sync, layout, files, comments)
+    },
+    onEditor(element) {
+      editor = element as HTMLDivElement
+      props.ref?.(editor)
+    },
+    onSuggestionSelect(item) {
+      if (item.kind !== "command") return
+      const selected = slashCommands().find((entry) => entry.id === item.id)
+      if (!selected || selected.type === "custom") return
+      return () => command.trigger(selected.id, "slash")
+    },
+    attachments: {
+      picker: platform.openAttachmentPickerDialog,
+      directory: () => sdk().directory,
+      isDialogActive: () => !!dialog.active,
+      warn: () =>
+        showToast({
+          title: language.t("prompt.toast.pasteUnsupported.title"),
+          description: language.t("prompt.toast.pasteUnsupported.description"),
+        }),
+      onError: (error) =>
+        showToast({
+          variant: "error",
+          title: language.t("common.requestFailed"),
+          description: error instanceof Error ? error.message : String(error),
+        }),
+      readClipboardImage: platform.readClipboardImage,
+      getPathForFile: platform.getPathForFile,
+    },
+    view: {
+      placeholder: designPlaceholder,
+      agent:
+        props.controls.agents.visible && props.controls.agents.options.length > 0
+          ? {
+              options: () => props.controls.agents.options.map((name) => ({ id: name, label: name })),
+              current: () => props.controls.agents.current,
+              onSelect: props.controls.agents.select,
+              keybind: () => command.keybindParts("agent.cycle"),
+            }
+          : undefined,
+      variant: {
+        options: () => variants().map((value) => ({ id: value, label: value })),
+        current: () => props.controls.model.selection.variant.current() ?? "default",
+        onSelect: (value) => props.controls.model.selection.variant.set(value === "default" ? undefined : value),
+        keybind: () => command.keybindParts("model.variant.cycle"),
+      },
+      submit: {
+        stopping,
+        working,
+        onSubmit: () => void submission.handleSubmit(new Event("submit")),
+        onStop: () => void submission.abort(),
+      },
+    },
+  })
+  Object.defineProperty(controller, "model", { get: () => props.controls.model })
+  return controller as PromptInputV2ComposerController
+}
+
+function PromptInputV2ModelControl(props: {
+  loading: boolean
+  paid: boolean
+  title: string
+  keybind: string[]
+  model: PromptInputV2ComposerController["model"]["selection"]
+  providerID?: string
+  modelName: string
+  onClose: () => void
+  onUnpaidClick: () => void
+}) {
+  const shouldAnimate = createMemo<boolean>((previous) => previous ?? props.loading)
+  const content = () => (
+    <>
+      <Show when={props.providerID}>
+        {(providerID) => (
+          <ProviderIcon
+            id={providerID()}
+            class="size-4 shrink-0 opacity-40 group-hover:opacity-100 transition-opacity duration-150"
+            style={{ "will-change": "opacity", transform: "translateZ(0)" }}
+          />
+        )}
+      </Show>
+      <span class="truncate leading-4">{props.modelName}</span>
+      <span class="-ml-0.5 -mr-1 flex shrink-0">
+        <Icon name="chevron-down" />
+      </span>
+    </>
+  )
+  return (
+    <Show when={!props.loading}>
+      <TooltipV2
+        placement="top"
+        gutter={4}
+        value={
+          <>
+            {props.title}
+            <KeybindV2 keys={props.keybind} variant="neutral" />
+          </>
+        }
+      >
+        <Show
+          when={props.paid}
+          fallback={
+            <ButtonV2
+              data-action="prompt-model"
+              variant="ghost-muted"
+              size="normal"
+              class="min-w-0 max-w-[220px] justify-start ![font-weight:440] group"
+              classList={{ "animate-in fade-in": shouldAnimate() }}
+              style={{ height: "28px" }}
+              onClick={props.onUnpaidClick}
+            >
+              {content()}
+            </ButtonV2>
+          }
+        >
+          <ModelSelectorPopoverV2
+            model={props.model}
+            triggerAs={ButtonV2}
+            triggerProps={{
+              variant: "ghost-muted",
+              size: "normal",
+              style: { height: "28px" },
+              class: "min-w-0 max-w-[220px] justify-start ![font-weight:440] group",
+              classList: { "animate-in fade-in": shouldAnimate() },
+              "data-action": "prompt-model",
+            }}
+            onClose={props.onClose}
+          >
+            {content()}
+          </ModelSelectorPopoverV2>
+        </Show>
+      </TooltipV2>
+    </Show>
+  )
+}
+
+function openComment(
+  item: { path: string; commentID?: string; commentOrigin?: "review" | "file" },
+  props: PromptInputV2ControllerProps,
+  sync: ReturnType<typeof useSync>,
+  layout: ReturnType<typeof useLayout>,
+  files: ReturnType<typeof useFile>,
+  comments: ReturnType<typeof useComments>,
+) {
+  if (!item.commentID) return
+  const focus = { file: item.path, id: item.commentID }
+  comments.setActive(focus)
+  const queueFocus = (attempts = 6) => {
+    requestAnimationFrame(() => {
+      comments.setFocus({ ...focus })
+      if (attempts <= 0) return
+      requestAnimationFrame(() => {
+        const current = comments.focus()
+        if (current?.file === focus.file && current.id === focus.id) queueFocus(attempts - 1)
+      })
+    })
+  }
+  const diffs = props.controls.session.id ? sync().data.session_diff[props.controls.session.id] : undefined
+  const review =
+    item.commentOrigin === "review" || (item.commentOrigin !== "file" && diffs?.some((diff) => diff.file === item.path))
+  if (!props.controls.session.reviewPanel.opened()) props.controls.session.reviewPanel.open()
+  if (review) {
+    layout.fileTree.setTab("changes")
+    props.controls.session.tabs.setActive("review")
+    queueFocus()
+    return
+  }
+  layout.fileTree.setTab("all")
+  const tab = files.tab(item.path)
+  void props.controls.session.tabs.open(tab)
+  props.controls.session.tabs.setActive(tab)
+  void Promise.resolve(files.load(item.path)).finally(() => queueFocus())
+}

packages/app/src/components/prompt-input.stories.tsx

@@ -1,6 +1,8 @@
 // @ts-nocheck
 import { createStore } from "solid-js/store"
+import type { Todo } from "@opencode-ai/sdk/v2"
 import { createPromptState } from "@/context/prompt"
+import { SessionComposerRegion, createSessionComposerRegionController } from "@/pages/session/composer"
 import { createPromptInputHistory, PromptInput } from "./prompt-input"
 
 function createPromptInputStoryRuntime() {
@@ -28,8 +30,16 @@ function PromptInputExample() {
     activeTab: undefined as string | undefined,
     reviewOpen: false,
   })
+  const storyModel = {
+    id: "claude-3-7-sonnet",
+    name: "Claude 3.7 Sonnet",
+    provider: { id: "anthropic", name: "Anthropic" },
+  }
   const model = {
-    current: () => ({ id: "claude-3-7-sonnet", name: "Claude 3.7 Sonnet", provider: { id: "anthropic" } }),
+    current: () => storyModel,
+    list: () => [storyModel],
+    visible: () => true,
+    set: () => {},
     variant: {
       list: () => ["fast", "thinking"],
       current: () => controls.variant,
@@ -65,7 +75,6 @@ function PromptInputExample() {
         open: () => setControls("reviewOpen", true),
       },
     },
-    newLayoutDesigns: true,
   }
   const addReviewComment = () => {
     const comment = controls.comments + 1
@@ -102,6 +111,93 @@ function PromptInputExample() {
   )
 }
 
+const todos: Todo[] = [
+  { id: "todo-1", content: "Inspect the session composer animation", status: "completed" },
+  { id: "todo-2", content: "Keep the dock settled on initial render", status: "in_progress" },
+  { id: "todo-3", content: "Verify session navigation behavior", status: "pending" },
+]
+
+function PromptInputWithOpenDock() {
+  const input = createPromptInputStoryRuntime()
+  const [controls, setControls] = createStore({
+    agent: "build",
+    activeTab: undefined as string | undefined,
+    todoCollapsed: false,
+  })
+  const inputControls = {
+    agents: {
+      available: [],
+      options: ["build"],
+      get current() {
+        return controls.agent
+      },
+      loading: false,
+      visible: true,
+      select: (agent?: string) => setControls("agent", agent ?? "build"),
+    },
+    model: {
+      selection: {
+        current: () => ({ id: "claude-3-7-sonnet", name: "Claude 3.7 Sonnet", provider: { id: "anthropic" } }),
+        variant: { list: () => [], current: () => undefined, set: () => {} },
+      },
+      paid: true,
+      loading: false,
+    },
+    session: {
+      id: "story-session",
+      tabs: {
+        active: () => controls.activeTab,
+        all: () => [],
+        open: () => {},
+        setActive: (tab: string) => setControls("activeTab", tab),
+      },
+      reviewPanel: { opened: () => false, open: () => {} },
+    },
+  }
+  const state = {
+    blocked: () => false,
+    questionRequest: () => undefined,
+    permissionRequest: () => undefined,
+    permissionResponding: () => false,
+    decide: () => {},
+    todos: () => todos,
+    dock: () => true,
+    closing: () => false,
+    opening: () => false,
+  }
+  return (
+    <SessionComposerRegion
+      controller={createSessionComposerRegionController({
+        state,
+        sessionKey: () => "story-session",
+        sessionID: () => "story-session",
+        prompt: input.state,
+        ready: () => true,
+        centered: () => false,
+        todo: {
+          collapsed: () => controls.todoCollapsed,
+          onToggle: () => setControls("todoCollapsed", (collapsed) => !collapsed),
+        },
+        followup: () => undefined,
+        revert: () => undefined,
+        onResponseSubmit: () => {},
+        openParent: () => {},
+        setPromptRef: () => {},
+        setDockRef: () => {},
+      })}
+      promptInput={
+        <PromptInput
+          controls={inputControls}
+          {...input}
+          ref={() => {}}
+          newSessionWorktree=""
+          onNewSessionWorktreeReset={() => {}}
+        />
+      }
+    />
+  )
+}
+
 export default {
   title: "App/PromptInput",
   id: "app-prompt-input",
@@ -116,3 +212,12 @@ export const Basic = {
     </div>
   ),
 }
+
+export const DockAlreadyOpen = {
+  render: () => (
+    <div class="pt-10">
+      <h1 class="mb-4">Prompt Input with open Todo dock</h1>
+      <PromptInputWithOpenDock />
+    </div>
+  ),
+}

packages/app/src/components/prompt-input/attachments.ts

@@ -38,7 +38,7 @@ type PromptAttachmentsCoreInput = {
   getPathForFile?: (file: File) => string
 }
 
-type PromptAttachmentsInput = {
+export type PromptAttachmentsInput = {
   prompt: ReturnType<typeof usePrompt>
   editor: () => HTMLDivElement | undefined
   isDialogActive: () => boolean

packages/app/src/components/prompt-input/build-request-parts.ts

@@ -89,13 +89,15 @@ const toOptimisticPart = (part: PromptRequestPart, sessionID: string, messageID:
 }
 
 export function buildRequestParts(input: BuildRequestPartsInput) {
-  const requestParts: PromptRequestPart[] = [
-    {
-      id: Identifier.ascending("part"),
-      type: "text",
-      text: input.text,
-    },
-  ]
+  const requestParts: PromptRequestPart[] = input.text.trim()
+    ? [
+        {
+          id: Identifier.ascending("part"),
+          type: "text",
+          text: input.text,
+        },
+      ]
+    : []
 
   const files = input.prompt.filter(isFileAttachment).map((attachment) => {
     const path = absolute(input.sessionDirectory, attachment.path)

packages/app/src/components/prompt-input/contracts.ts

@@ -0,0 +1,57 @@
+import type { useLocal } from "@/context/local"
+import type { Prompt, usePrompt } from "@/context/prompt"
+import type { PromptInputHistory } from "./history-store"
+import type { FollowupDraft } from "./submit"
+
+export type PromptInputState = ReturnType<typeof usePrompt>
+
+export type PromptInputSubmission = {
+  abort: () => Promise<void> | void
+  handleSubmit: (event: Event) => Promise<void> | void
+}
+
+export type PromptInputControls = {
+  agents: {
+    available: { name: string; hidden?: boolean; mode: string }[]
+    options: string[]
+    current: string
+    loading: boolean
+    visible: boolean
+    select: (name: string | undefined) => void
+  }
+  model: {
+    selection: ReturnType<typeof useLocal>["model"]
+    paid: boolean
+    loading: boolean
+  }
+  session: {
+    id?: string
+    tabs: {
+      active: () => string | undefined
+      all: () => string[]
+      open: (tab: string) => void | Promise<void>
+      setActive: (tab: string) => void
+    }
+    reviewPanel: {
+      opened: () => boolean
+      open: () => void
+    }
+  }
+}
+
+export interface PromptInputProps {
+  class?: string
+  state?: PromptInputState
+  history?: PromptInputHistory
+  submission?: PromptInputSubmission
+  controls: PromptInputControls
+  ref?: (el: HTMLDivElement) => void
+  newSessionWorktree?: string
+  onNewSessionWorktreeReset?: () => void
+  edit?: { id: string; prompt: Prompt; context: FollowupDraft["context"] }
+  onEditLoaded?: () => void
+  shouldQueue?: () => boolean
+  onQueue?: (draft: FollowupDraft) => void
+  onAbort?: () => void
+  onSubmit?: () => void
+}

packages/app/src/components/prompt-input/history-store.ts

@@ -0,0 +1,47 @@
+import { createStore, type SetStoreFunction, type Store } from "solid-js/store"
+import type { Prompt } from "@/context/prompt"
+import { Persist, persisted } from "@/utils/persist"
+import { prependHistoryEntry, type PromptHistoryComment, type PromptHistoryStoredEntry } from "./history"
+
+export type PromptInputHistory = {
+  entries: (mode: "normal" | "shell") => PromptHistoryStoredEntry[]
+  add: (prompt: Prompt, mode: "normal" | "shell", comments: PromptHistoryComment[]) => void
+}
+
+type PromptHistoryState = { entries: PromptHistoryStoredEntry[] }
+
+function createPromptInputHistoryStore(
+  normal: Store<PromptHistoryState>,
+  setNormal: SetStoreFunction<PromptHistoryState>,
+  shell: Store<PromptHistoryState>,
+  setShell: SetStoreFunction<PromptHistoryState>,
+): PromptInputHistory {
+  return {
+    entries: (mode) => (mode === "shell" ? shell.entries : normal.entries),
+    add(prompt, mode, comments) {
+      const current = mode === "shell" ? shell : normal
+      const setCurrent = mode === "shell" ? setShell : setNormal
+      const next = prependHistoryEntry(current.entries, prompt, comments)
+      if (next === current.entries) return
+      setCurrent("entries", next)
+    },
+  }
+}
+
+export function createPromptInputHistory(): PromptInputHistory {
+  const [normal, setNormal] = createStore<PromptHistoryState>({ entries: [] })
+  const [shell, setShell] = createStore<PromptHistoryState>({ entries: [] })
+  return createPromptInputHistoryStore(normal, setNormal, shell, setShell)
+}
+
+export function createPersistedPromptInputHistory() {
+  const [normal, setNormal] = persisted(
+    Persist.global("prompt-history", ["prompt-history.v1"]),
+    createStore<PromptHistoryState>({ entries: [] }),
+  )
+  const [shell, setShell] = persisted(
+    Persist.global("prompt-history-shell", ["prompt-history-shell.v1"]),
+    createStore<PromptHistoryState>({ entries: [] }),
+  )
+  return createPromptInputHistoryStore(normal, setNormal, shell, setShell)
+}

packages/app/src/components/prompt-input/placeholder.ts

@@ -13,3 +13,8 @@ export function promptPlaceholder(input: PromptPlaceholderInput) {
   if (!input.suggest) return input.t("prompt.placeholder.simple")
   return input.t("prompt.placeholder.normal", { example: input.example })
 }
+
+export function promptDesignPlaceholder(mode: PromptPlaceholderInput["mode"], placeholder: string) {
+  if (mode === "shell") return placeholder
+  return "Ask anything, / for commands, @ for context..."
+}

packages/app/src/components/prompt-input/submit.test.ts

@@ -1,5 +1,6 @@
 import { beforeAll, beforeEach, describe, expect, mock, test } from "bun:test"
-import type { Prompt } from "@/context/prompt"
+import { createStore } from "solid-js/store"
+import type { Prompt, PromptStore } from "@/context/prompt"
 import type { ModelSelection } from "@/context/local"
 
 let createPromptSubmit: typeof import("./submit").createPromptSubmit
@@ -31,7 +32,13 @@ let permissionServer = "server-a"
 let createSessionGate: Promise<void> | undefined
 
 const promptValue: Prompt = [{ type: "text", content: "ls", start: 0, end: 2 }]
+const [promptStore, setPromptStore] = createStore<PromptStore>({
+  prompt: promptValue,
+  cursor: 0,
+  context: { items: [] },
+})
 const prompt = {
+  store: [() => promptStore, setPromptStore] as [() => PromptStore, typeof setPromptStore],
   ready: Object.assign(() => true, { promise: Promise.resolve(true) }),
   current: () => promptValue,
   cursor: () => 0,

packages/app/src/components/prompt-input/submit.ts

@@ -222,6 +222,8 @@ export function createPromptSubmit(input: PromptSubmitInput) {
     const sessionID = params.id
     if (!sessionID) return Promise.resolve()
 
+    serverSync().session.set("todo", sessionID, [])
+
     input.onAbort?.()
 
     const key = pendingKey(sessionID)

packages/app/src/components/prompt-input/transient-state.ts

@@ -12,7 +12,6 @@ export type PromptInputTransientState = {
   draggingType: "image" | "@mention" | null
   mode: "normal" | "shell"
   applyingHistory: boolean
-  variantOpen: boolean
 }
 
 function resetPromptInputTransientState(setStore: SetStoreFunction<PromptInputTransientState>) {
@@ -25,7 +24,6 @@ function resetPromptInputTransientState(setStore: SetStoreFunction<PromptInputTr
     draggingType: null,
     mode: "normal",
     applyingHistory: false,
-    variantOpen: false,
   })
 }
 
@@ -40,7 +38,6 @@ export function createPromptInputTransientState(identity: Accessor<unknown>, pla
     draggingType: null,
     mode: "normal",
     applyingHistory: false,
-    variantOpen: false,
   })
 
   createComputed(on(identity, () => resetPromptInputTransientState(setStore), { defer: true }))

packages/app/src/components/prompt-project-selector.tsx

@@ -55,7 +55,7 @@ export function createPromptProjectController(input: {
   const [store, setStore] = createStore({ open: false, search: "", active: "" })
   let searchRef: HTMLInputElement | undefined
 
-  const selected = () => {
+  const current = () => {
     const key = pathKey(input.controls().directory)
     return input
       .controls()
@@ -65,6 +65,7 @@ export function createPromptProjectController(input: {
           (pathKey(project.worktree) === key || project.sandboxes?.some((sandbox) => pathKey(sandbox) === key)),
       )
   }
+  const selected = () => current() ?? input.controls().available[0]
   const projects = () => {
     const search = store.search.trim().toLowerCase()
     if (!search) return input.controls().available
@@ -100,8 +101,8 @@ export function createPromptProjectController(input: {
   }
   const select = (project: PromptProject) => {
     if (
-      pathKey(project.worktree) !== pathKey(selected()?.worktree ?? "") ||
-      project.server?.key !== selected()?.server?.key
+      pathKey(project.worktree) !== pathKey(current()?.worktree ?? "") ||
+      project.server?.key !== current()?.server?.key
     ) {
       input.controls().select(project.worktree, project.server?.key)
     }
@@ -124,6 +125,7 @@ export function createPromptProjectController(input: {
 
   return {
     selected,
+    empty: () => input.controls().available.length === 0,
     projects,
     servers,
     projectKey,

packages/app/src/components/prompt-workspace-selector.tsx

@@ -93,24 +93,36 @@ export function PromptWorkspaceSelector(props: {
           </MenuV2.Content>
         </MenuV2.Portal>
       </MenuV2>
-      <Show when={props.branch}>
-        {(branch) => (
-          <>
-            <span class="hidden select-none opacity-50 sm:inline mx-1">/</span>
-            <TooltipV2
-              placement="top"
-              value={branch()}
-              class="min-w-0 max-w-[220px]"
-              contentClass="max-w-[calc(100vw-32px)] break-all"
-            >
-              <div class="flex h-7 min-w-0 max-w-[220px] items-center gap-1.5 px-2 text-[13px] font-[440] leading-5 tracking-[-0.04px]">
-                <Icon name="branch" size="small" class="shrink-0 text-v2-icon-icon-muted" />
-                <span class="min-w-0 truncate">{branch()}</span>
-              </div>
-            </TooltipV2>
-          </>
-        )}
-      </Show>
+      <PromptGitStatus branch={props.branch} />
     </>
   )
 }
+
+export function PromptGitStatus(props: { branch?: string; noGit?: boolean }) {
+  const language = useLanguage()
+  const label = () => {
+    if (props.noGit) return language.t("session.new.git.none")
+    return props.branch
+  }
+
+  return (
+    <Show when={label()}>
+      {(value) => (
+        <>
+          <span class="hidden select-none opacity-50 sm:inline mx-1">/</span>
+          <TooltipV2
+            placement="top"
+            value={value()}
+            class="min-w-0 max-w-[220px]"
+            contentClass="max-w-[calc(100vw-32px)] break-all"
+          >
+            <div class="flex h-7 min-w-0 max-w-[220px] items-center gap-1.5 px-2 text-[13px] font-[440] leading-5 tracking-[-0.04px]">
+              <Icon name="branch" size="small" class="shrink-0 text-v2-icon-icon-muted" />
+              <span class="min-w-0 truncate">{value()}</span>
+            </div>
+          </TooltipV2>
+        </>
+      )}
+    </Show>
+  )
+}

packages/app/src/components/session/session-sortable-tab-v2.tsx

@@ -2,7 +2,8 @@ import { createMemo, Show } from "solid-js"
 import type { JSX } from "solid-js"
 import { useSortable } from "@dnd-kit/solid/sortable"
 import { IconButton } from "@opencode-ai/ui/icon-button"
-import { TooltipKeybind } from "@opencode-ai/ui/tooltip"
+import { KeybindV2 } from "@opencode-ai/ui/v2/keybind-v2"
+import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
 import { Tabs } from "@opencode-ai/ui/tabs"
 import { useFile } from "@/context/file"
 import { useLanguage } from "@/context/language"
@@ -19,6 +20,7 @@ export function SortableTabV2(props: {
   const file = useFile()
   const language = useLanguage()
   const command = useCommand()
+  const closeTabKeybind = createMemo(() => command.keybindParts("tab.close"))
   const sortable = useSortable({
     get id() {
       return props.tab
@@ -39,9 +41,15 @@ export function SortableTabV2(props: {
         <Tabs.Trigger
           value={props.tab}
           closeButton={
-            <TooltipKeybind
-              title={language.t("common.closeTab")}
-              keybind={command.keybind("tab.close")}
+            <TooltipV2
+              value={
+                <>
+                  {language.t("common.closeTab")}
+                  <Show when={closeTabKeybind().length > 0}>
+                    <KeybindV2 keys={closeTabKeybind()} variant="neutral" />
+                  </Show>
+                </>
+              }
               placement="bottom"
               gutter={10}
             >
@@ -52,7 +60,7 @@ export function SortableTabV2(props: {
                 onClick={() => props.onTabClose(props.tab)}
                 aria-label={language.t("common.closeTab")}
               />
-            </TooltipKeybind>
+            </TooltipV2>
           }
           hideCloseButton
           onMiddleClick={() => props.onTabClose(props.tab)}

packages/app/src/components/settings-keybinds.tsx

@@ -10,7 +10,7 @@ import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
 import { showToast } from "@/utils/toast"
 import fuzzysort from "fuzzysort"
-import { formatKeybind, parseKeybind, useCommand } from "@/context/command"
+import { DEFAULT_PALETTE_KEYBIND, formatKeybind, parseKeybind, useCommand } from "@/context/command"
 import { useLanguage } from "@/context/language"
 import { useSettings } from "@/context/settings"
 import { SettingsList } from "./settings-list"
@@ -20,7 +20,6 @@ const IconV2 = lazy(() => import("@opencode-ai/ui/v2/icon").then((module) => ({
 
 const IS_MAC = typeof navigator === "object" && /(Mac|iPod|iPhone|iPad)/.test(navigator.platform)
 const PALETTE_ID = "command.palette"
-const DEFAULT_PALETTE_KEYBIND = "mod+shift+p"
 
 type KeybindGroup = "General" | "Session" | "Navigation" | "Model and agent" | "Terminal" | "Prompt"
 

packages/app/src/components/settings-providers.tsx

@@ -224,7 +224,7 @@ const SettingsProvidersContent: Component<{ onBack?: () => void }> = (props) =>
             >
               <div class="flex flex-col min-w-0">
                 <div class="flex flex-wrap items-center gap-x-3 gap-y-1">
-                  <ProviderIcon id="session.synthetic" class="size-5 shrink-0 icon-strong-base" />
+                  <ProviderIcon id="synthetic" class="size-5 shrink-0 icon-strong-base" />
                   <span class="text-14-medium text-text-strong">{language.t("provider.custom.title")}</span>
                   <Tag>{language.t("settings.providers.tag.custom")}</Tag>
                 </div>

packages/app/src/components/settings-v2/providers.tsx

@@ -221,7 +221,7 @@ export const SettingsProvidersV2: Component<{ onBack?: () => void }> = (props) =
             <div class="settings-v2-provider-row" data-component="custom-provider-section">
               <div class="settings-v2-provider-lead">
                 <ProviderIcon
-                  id="session.synthetic"
+                  id="synthetic"
                   width={PROVIDER_ICON_SIZE}
                   height={PROVIDER_ICON_SIZE}
                   class="settings-v2-provider-icon shrink-0"

packages/app/src/components/settings-v2/settings-v2.css

@@ -133,9 +133,10 @@
 }
 
 [data-slot="settings-v2-row-description"] {
+  margin-block: -3.5px;
   font-size: 13px;
   font-weight: 440;
-  line-height: 1;
+  line-height: 20px;
   color: var(--v2-text-text-muted);
 }
 
@@ -270,10 +271,10 @@
 }
 
 .settings-v2-provider-description {
-  margin: 0;
+  margin-block: -3.5px;
   font-size: 13px;
   font-weight: 440;
-  line-height: 1;
+  line-height: 20px;
   color: var(--v2-text-text-muted);
 }
 
@@ -371,7 +372,7 @@
   transform: translateY(-50%);
 }
 
-.settings-v2-tab-body.settings-v2-models {
+.settings-v2-models {
   gap: 24px;
 }
 

packages/app/src/components/terminal.tsx

@@ -292,7 +292,12 @@ export const Terminal = (props: TerminalProps) => {
 
   const scheduleSize = (cols: number, rows: number) => {
     if (disposed) return
-    if (lastSize?.cols === cols && lastSize?.rows === rows) return
+    if (lastSize?.cols === cols && lastSize?.rows === rows) {
+      pendingSize = undefined
+      if (sizeTimer !== undefined) clearTimeout(sizeTimer)
+      sizeTimer = undefined
+      return
+    }
 
     pendingSize = { cols, rows }
 
@@ -317,8 +322,10 @@ export const Terminal = (props: TerminalProps) => {
 
   createEffect(() => {
     const colors = terminalColors()
+    const mode = theme.mode() === "dark" ? "dark" : "light"
     if (!term) return
     setOptionIfSupported(term, "theme", colors)
+    setOptionIfSupported(term, "colorScheme", mode)
   })
 
   createEffect(() => {
@@ -396,6 +403,7 @@ export const Terminal = (props: TerminalProps) => {
       }
       _ghostty = g
       term = t
+      setOptionIfSupported(t, "colorScheme", theme.mode() === "dark" ? "dark" : "light")
       output = terminalWriter((data, done) =>
         t.write(data, () => {
           done?.()
@@ -595,6 +603,7 @@ export const Terminal = (props: TerminalProps) => {
           tries = 0
           local.onConnect?.()
           scheduleSize(t.cols, t.rows)
+          if (t.getMode(2031)) t.write("\x1b[?996n")
         }
 
         const handleMessage = (event: MessageEvent) => {

packages/app/src/components/titlebar.tsx

@@ -67,7 +67,7 @@ export function useTitlebarRightMount() {
   return mount
 }
 
-export function Titlebar(props: { update?: TitlebarUpdate }) {
+export function Titlebar(props: { update?: TitlebarUpdate; debugTools?: { visible: boolean; toggle: () => void } }) {
   const layout = useLayout()
   const platform = usePlatform()
   const command = useCommand()
@@ -392,7 +392,7 @@ export function Titlebar(props: { update?: TitlebarUpdate }) {
                   id: "tab.new",
                   category: "tab",
                   title: language.t("command.session.new"),
-                  keybind: "mod+t",
+                  keybind: "mod+t,mod+n",
                   hidden: true,
                   onSelect: openNewTab,
                 },
@@ -462,7 +462,7 @@ export function Titlebar(props: { update?: TitlebarUpdate }) {
                   "md:pl-4": !mac(),
                 }}
               >
-                <ChannelIndicator />
+                <ChannelIndicator debugTools={props.debugTools} />
                 <Show when={windows() || linux()}>
                   <WindowsAppMenu command={command} platform={platform} variant="v2" />
                 </Show>
@@ -660,9 +660,9 @@ export function Titlebar(props: { update?: TitlebarUpdate }) {
                       </div>
                     </Show>
                     <div id="opencode-titlebar-left" class="flex items-center gap-3 min-w-0 px-2" />
-                    <ChannelIndicator />
                   </div>
                 </div>
+                <ChannelIndicator debugTools={props.debugTools} />
               </div>
             </div>
 
@@ -747,12 +747,27 @@ function TitlebarUpdateIconButton(props: { state: TitlebarUpdatePillState }) {
   )
 }
 
-function ChannelIndicator() {
+function ChannelIndicator(props: { debugTools?: { visible: boolean; toggle: () => void } }) {
+  const channel = import.meta.env.VITE_OPENCODE_CHANNEL
+  if (channel === "dev" && props.debugTools) {
+    return (
+      <button
+        type="button"
+        class="bg-icon-interactive-base text-[#FFF] font-medium px-2 rounded-sm uppercase font-mono cursor-pointer"
+        onClick={props.debugTools.toggle}
+        aria-label="Toggle debug tools"
+        aria-pressed={props.debugTools.visible}
+      >
+        DEV
+      </button>
+    )
+  }
+
   return (
     <>
-      {["beta", "dev"].includes(import.meta.env.VITE_OPENCODE_CHANNEL) && (
+      {["beta", "dev"].includes(channel) && (
         <div class="bg-icon-interactive-base text-[#FFF] font-medium px-2 rounded-sm uppercase font-mono">
-          {import.meta.env.VITE_OPENCODE_CHANNEL.toUpperCase()}
+          {channel.toUpperCase()}
         </div>
       )}
     </>

packages/app/src/context/command.test.ts

@@ -1,5 +1,19 @@
 import { describe, expect, test } from "bun:test"
-import { resolveKeybindOption, upsertCommandRegistration } from "./command"
+import { commandPaletteOptions, resolveKeybindOption, upsertCommandRegistration, type CommandOption } from "./command"
+
+const paletteOptions: CommandOption[] = [
+  { id: "settings.open", title: "Open settings" },
+  { id: "session.undo", title: "Undo" },
+  { id: "file.open", title: "Open file" },
+  { id: "hidden", title: "Hidden", hidden: true },
+  { id: "disabled", title: "Disabled", disabled: true },
+]
+
+describe("commandPaletteOptions", () => {
+  test("keeps visible enabled commands", () => {
+    expect(commandPaletteOptions(paletteOptions).map((option) => option.id)).toEqual(["settings.open", "session.undo"])
+  })
+})
 
 describe("upsertCommandRegistration", () => {
   test("replaces keyed registrations", () => {

packages/app/src/context/command.tsx

@@ -11,7 +11,7 @@ import { Persist, persisted } from "@/utils/persist"
 const IS_MAC = typeof navigator === "object" && /(Mac|iPod|iPhone|iPad)/.test(navigator.platform)
 
 const PALETTE_ID = "command.palette"
-const DEFAULT_PALETTE_KEYBIND = "mod+shift+p"
+export const DEFAULT_PALETTE_KEYBIND = "mod+k,mod+shift+p"
 const SUGGESTED_PREFIX = "suggested."
 const EDITABLE_KEYBIND_IDS = new Set(["terminal.toggle", "terminal.new", "file.attach"])
 
@@ -87,6 +87,13 @@ export interface CommandOption {
   onHighlight?: () => (() => void) | void
 }
 
+export function commandPaletteOptions(options: CommandOption[]) {
+  return options.filter(
+    (option) =>
+      !option.disabled && !option.hidden && !option.id.startsWith(SUGGESTED_PREFIX) && option.id !== "file.open",
+  )
+}
+
 export function resolveKeybindOption(candidates: CommandOption[] | undefined, event: KeyboardEvent) {
   return candidates?.find((option) => option.when?.(event)) ?? candidates?.find((option) => !option.when)
 }
@@ -375,7 +382,7 @@ export const { use: useCommand, provider: CommandProvider } = createSimpleContex
     }
 
     const showPalette = () => {
-      run("file.open", "palette")
+      run(PALETTE_ID, "palette")
     }
 
     const handleKeyDown = (event: KeyboardEvent) => {

packages/app/src/context/directory-sync.ts

@@ -11,6 +11,7 @@ const sessionFields = new Set([
   "session_status",
   "session_working",
   "session_diff",
+  "todo",
   "permission",
   "question",
   "message",
@@ -114,6 +115,7 @@ export const createDirSyncContext = (
         index(sessionID)
       },
       diff: serverSync.session.diff,
+      todo: serverSync.session.todo,
       history: serverSync.session.history,
       evict(sessionID: string) {
         serverSync.session.evict(sessionID)

packages/app/src/context/file/watcher.test.ts

@@ -7,7 +7,7 @@ describe("file watcher invalidation", () => {
     const refresh: string[] = []
     invalidateFromWatcher(
       {
-        type: "filesystem.changed",
+        type: "file.watcher.updated",
         properties: {
           file: "src/new.ts",
           event: "add",
@@ -32,7 +32,7 @@ describe("file watcher invalidation", () => {
 
     invalidateFromWatcher(
       {
-        type: "filesystem.changed",
+        type: "file.watcher.updated",
         properties: {
           file: "src/open.ts",
           event: "change",
@@ -63,7 +63,7 @@ describe("file watcher invalidation", () => {
 
     invalidateFromWatcher(
       {
-        type: "filesystem.changed",
+        type: "file.watcher.updated",
         properties: {
           file: "src",
           event: "change",
@@ -81,7 +81,7 @@ describe("file watcher invalidation", () => {
 
     invalidateFromWatcher(
       {
-        type: "filesystem.changed",
+        type: "file.watcher.updated",
         properties: {
           file: "src/file.ts",
           event: "change",
@@ -111,7 +111,7 @@ describe("file watcher invalidation", () => {
 
     invalidateFromWatcher(
       {
-        type: "filesystem.changed",
+        type: "file.watcher.updated",
         properties: {
           file: ".git/index.lock",
           event: "change",

packages/app/src/context/file/watcher.ts

@@ -16,7 +16,7 @@ type WatcherOps = {
 }
 
 export function invalidateFromWatcher(event: WatcherEvent, ops: WatcherOps) {
-  if (event.type !== "filesystem.changed") return
+  if (event.type !== "file.watcher.updated") return
   const props =
     typeof event.properties === "object" && event.properties ? (event.properties as Record<string, unknown>) : undefined
   const rawPath = typeof props?.file === "string" ? props.file : undefined

packages/app/src/context/global-sync/bootstrap.test.ts

@@ -30,6 +30,7 @@ function directoryState() {
       return this.session_status[id]?.type !== "idle"
     },
     session_diff: {},
+    todo: {},
     permission: {},
     question: {},
     mcp_ready: true,

packages/app/src/context/global-sync/child-store.test.ts

@@ -221,4 +221,56 @@ describe("createChildStoreManager", () => {
       dispose()
     }
   })
+
+  test("keeps non-bootstrapping children passive until a real directory access", () => {
+    let manager: ReturnType<typeof createChildStoreManager> | undefined
+    const offset = querySingles.length
+    const bootstraps: string[] = []
+
+    const dispose = createOwner((owner) => {
+      manager = createChildStoreManager({
+        owner,
+        scope: ServerScope.local,
+        persist,
+        isBooting: () => false,
+        isLoadingSessions: () => false,
+        onBootstrap(directory) {
+          bootstraps.push(directory)
+        },
+        onMcp() {},
+        onDispose() {},
+        translate: (key) => key,
+        queryOptions: queryOptionsApi,
+        global: { provider },
+      })
+    })
+
+    try {
+      if (!manager) throw new Error("manager required")
+      const [store] = manager.child("/project", { bootstrap: false })
+      const queries = querySingles.slice(offset)
+
+      expect(queries).toHaveLength(6)
+      expect(queries[0]?.().enabled).toBe(false)
+      expect(queries[3]?.().enabled).toBe(false)
+      expect(queries[4]?.().enabled).toBe(false)
+      expect(queries[5]?.().enabled).toBe(false)
+      expect(store.path.directory).toBe("/project")
+      expect(store.provider_ready).toBe(false)
+      expect(store.lsp_ready).toBe(false)
+      expect(bootstraps).toEqual([])
+
+      manager.child("/project")
+      expect(queries[0]?.().enabled).toBe(true)
+      expect(queries[3]?.().enabled).toBe(true)
+      expect(queries[4]?.().enabled).toBe(true)
+      expect(queries[5]?.().enabled).toBe(true)
+      expect(bootstraps).toEqual(["/project"])
+
+      manager.child("/project", { bootstrap: false })
+      expect(queries[0]?.().enabled).toBe(true)
+    } finally {
+      dispose()
+    }
+  })
 })

packages/app/src/context/global-sync/child-store.ts

@@ -45,6 +45,8 @@ export function createChildStoreManager(input: {
   const disposers = new Map<string, () => void>()
   const mcpDirectories = new Set<string>()
   const mcpToggles = new Map<string, (enabled: boolean) => void>()
+  const activeDirectories = new Set<string>()
+  const activationToggles = new Map<string, (enabled: boolean) => void>()
 
   const markKey = (key: DirectoryKey) => {
     if (!key) return
@@ -118,6 +120,8 @@ export function createChildStoreManager(input: {
     lifecycle.delete(key)
     mcpDirectories.delete(key)
     mcpToggles.delete(key)
+    activeDirectories.delete(key)
+    activationToggles.delete(key)
     const dispose = disposers.get(key)
     if (dispose) {
       dispose()
@@ -182,20 +186,27 @@ export function createChildStoreManager(input: {
           const initialMeta = meta[0].value
           const initialIcon = icon[0].value
           const [mcpEnabled, setMcpEnabled] = createSignal(false)
+          const [instanceQueriesEnabled, setInstanceQueriesEnabled] = createSignal(false)
 
-          const pathQuery = useQuery(() => input.queryOptions.path(key))
+          const pathQuery = useQuery(() => ({ ...input.queryOptions.path(key), enabled: instanceQueriesEnabled() }))
           const mcpQuery = useQuery(() => ({ ...input.queryOptions.mcp(key), enabled: mcpEnabled() }))
           const mcpResourceQuery = useQuery(() => ({ ...input.queryOptions.mcpResources(key), enabled: mcpEnabled() }))
-          const lspQuery = useQuery(() => input.queryOptions.lsp(key))
-          const providerQuery = useQuery(() => input.queryOptions.providers(key))
-          const referenceQuery = useQuery(() => input.queryOptions.references(key))
+          const lspQuery = useQuery(() => ({ ...input.queryOptions.lsp(key), enabled: instanceQueriesEnabled() }))
+          const providerQuery = useQuery(() => ({
+            ...input.queryOptions.providers(key),
+            enabled: instanceQueriesEnabled(),
+          }))
+          const referenceQuery = useQuery(() => ({
+            ...input.queryOptions.references(key),
+            enabled: instanceQueriesEnabled(),
+          }))
 
           const child = createStore<State>({
             project: "",
             projectMeta: initialMeta,
             icon: initialIcon,
             get provider_ready() {
-              return !providerQuery.isLoading
+              return instanceQueriesEnabled() && !providerQuery.isLoading
             },
             get provider() {
               const EMPTY = { all: new Map(), connected: [], default: {} }
@@ -223,6 +234,7 @@ export function createChildStoreManager(input: {
               return (type ?? "idle") !== "idle"
             },
             session_diff: {},
+            todo: {},
             permission: {},
             question: {},
             get mcp_ready() {
@@ -235,7 +247,7 @@ export function createChildStoreManager(input: {
               return mcpResourceQuery.isLoading ? {} : (mcpResourceQuery.data ?? {})
             },
             get lsp_ready() {
-              return !lspQuery.isLoading
+              return instanceQueriesEnabled() && !lspQuery.isLoading
             },
             get lsp() {
               return lspQuery.isLoading ? [] : (lspQuery.data ?? [])
@@ -249,6 +261,7 @@ export function createChildStoreManager(input: {
           children[key] = child
           disposers.set(key, dispose)
           mcpToggles.set(key, setMcpEnabled)
+          activationToggles.set(key, setInstanceQueriesEnabled)
 
           const onPersistedInit = (init: Promise<string> | string | null, run: () => void) => {
             if (!(init instanceof Promise)) return
@@ -289,6 +302,7 @@ export function createChildStoreManager(input: {
     pinForOwner(key)
     if (options.mcp) enableMcp(directory, key, childStore)
     const shouldBootstrap = options.bootstrap ?? true
+    if (shouldBootstrap) activate(key)
     if (shouldBootstrap && childStore[0].status === "loading") {
       input.onBootstrap(directory)
     }
@@ -300,6 +314,7 @@ export function createChildStoreManager(input: {
     const childStore = ensureChild(directory)
     if (options.mcp) enableMcp(directory, key, childStore)
     const shouldBootstrap = options.bootstrap ?? true
+    if (shouldBootstrap) activate(key)
     if (shouldBootstrap && childStore[0].status === "loading") {
       input.onBootstrap(directory)
     }
@@ -313,6 +328,16 @@ export function createChildStoreManager(input: {
     if (childStore[0].status !== "loading") input.onMcp(directory, childStore[1])
   }
 
+  // Passive Home/project metadata reads must not initialize the directory.
+  // A real directory access enables these queries once for the store lifetime.
+  // TODO(v2): After Home switches to v2.project.list and root-filtered,
+  // updated-time v2.session.list, remove any Home-only passive child creation.
+  function activate(key: DirectoryKey) {
+    if (activeDirectories.has(key)) return
+    activeDirectories.add(key)
+    activationToggles.get(key)?.(true)
+  }
+
   function disableMcp(directory: string) {
     const key = directoryKey(directory)
     if (!mcpDirectories.delete(key)) return
@@ -359,6 +384,7 @@ export function createChildStoreManager(input: {
     unpin,
     pinned,
     mcp: (directory: string) => mcpDirectories.has(directoryKey(directory)),
+    active: (directory: string) => activeDirectories.has(directoryKey(directory)),
     disableMcp,
     disposeDirectory,
     runEviction,

packages/app/src/context/global-sync/event-reducer.test.ts

@@ -72,6 +72,7 @@ const baseState = (input: Partial<State> = {}) =>
     sessionTotal: 0,
     session_status: {},
     session_diff: {},
+    todo: {},
     permission: {},
     question: {},
     mcp: {},
@@ -215,6 +216,7 @@ describe("applyDirectoryEvent", () => {
         message: { ses_1: [message] },
         part: { [message.id]: [textPart("prt_1", "ses_1", message.id)] },
         session_diff: { ses_1: [] },
+        todo: { ses_1: [] },
         permission: { ses_1: [] },
         question: { ses_1: [] },
         session_status: { ses_1: { type: "busy" } },
@@ -235,11 +237,28 @@ describe("applyDirectoryEvent", () => {
     expect(store.message.ses_1).toBeUndefined()
     expect(store.part[message.id]).toBeUndefined()
     expect(store.session_diff.ses_1).toBeUndefined()
+    expect(store.todo.ses_1).toBeUndefined()
     expect(store.permission.ses_1).toBeUndefined()
     expect(store.question.ses_1).toBeUndefined()
     expect(store.session_status.ses_1).toBeUndefined()
   })
 
+  test("ignores an archived session absent from a passive directory store", () => {
+    const [store, setStore] = createStore(baseState({ session: [], sessionTotal: 0 }))
+
+    applyDirectoryEvent({
+      event: { type: "session.updated", properties: { info: rootSession({ id: "missing", archived: 10 }) } },
+      store,
+      setStore,
+      push() {},
+      directory: "/tmp",
+      loadLsp() {},
+    })
+
+    expect(store.session).toEqual([])
+    expect(store.sessionTotal).toBe(0)
+  })
+
   test("cleans session caches when deleted and decrements only root totals", () => {
     const cases = [
       { info: rootSession({ id: "ses_1" }), expectedTotal: 1 },
@@ -259,6 +278,7 @@ describe("applyDirectoryEvent", () => {
           message: { [item.info.id]: [message] },
           part: { [message.id]: [textPart("prt_1", item.info.id, message.id)] },
           session_diff: { [item.info.id]: [] },
+          todo: { [item.info.id]: [] },
           permission: { [item.info.id]: [] },
           question: { [item.info.id]: [] },
           session_status: { [item.info.id]: { type: "busy" } },
@@ -279,6 +299,7 @@ describe("applyDirectoryEvent", () => {
       expect(store.message[item.info.id]).toBeUndefined()
       expect(store.part[message.id]).toBeUndefined()
       expect(store.session_diff[item.info.id]).toBeUndefined()
+      expect(store.todo[item.info.id]).toBeUndefined()
       expect(store.permission[item.info.id]).toBeUndefined()
       expect(store.question[item.info.id]).toBeUndefined()
       expect(store.session_status[item.info.id]).toBeUndefined()
@@ -289,6 +310,7 @@ describe("applyDirectoryEvent", () => {
     const dropped = rootSession({ id: "ses_b" })
     const kept = rootSession({ id: "ses_a" })
     const message = userMessage("msg_1", dropped.id)
+    const todos: string[] = []
     const [store, setStore] = createStore(
       baseState({
         limit: 1,
@@ -296,6 +318,7 @@ describe("applyDirectoryEvent", () => {
         message: { [dropped.id]: [message] },
         part: { [message.id]: [textPart("prt_1", dropped.id, message.id)] },
         session_diff: { [dropped.id]: [] },
+        todo: { [dropped.id]: [] },
         permission: { [dropped.id]: [] },
         question: { [dropped.id]: [] },
         session_status: { [dropped.id]: { type: "busy" } },
@@ -309,15 +332,21 @@ describe("applyDirectoryEvent", () => {
       push() {},
       directory: "/tmp",
       loadLsp() {},
+      setSessionTodo(sessionID, value) {
+        if (value !== undefined) return
+        todos.push(sessionID)
+      },
     })
 
     expect(store.session.map((x) => x.id)).toEqual([kept.id])
     expect(store.message[dropped.id]).toBeUndefined()
     expect(store.part[message.id]).toBeUndefined()
     expect(store.session_diff[dropped.id]).toBeUndefined()
+    expect(store.todo[dropped.id]).toBeUndefined()
     expect(store.permission[dropped.id]).toBeUndefined()
     expect(store.question[dropped.id]).toBeUndefined()
     expect(store.session_status[dropped.id]).toBeUndefined()
+    expect(todos).toEqual([dropped.id])
   })
 
   test("cleanupDroppedSessionCaches clears part-only orphan state", () => {

packages/app/src/context/global-sync/event-reducer.ts

@@ -8,7 +8,8 @@ import type {
   QuestionRequest,
   Session,
   SessionStatus,
-  FileDiffInfo,
+  SnapshotFileDiff,
+  Todo,
 } from "@opencode-ai/sdk/v2/client"
 import type { State, VcsCache } from "./types"
 import { trimSessions } from "./session-trim"
@@ -18,6 +19,7 @@ import { diffs as list, message as clean } from "@/utils/diffs"
 const SKIP_PARTS = new Set(["patch", "step-start", "step-finish"])
 const SESSION_CONTENT_EVENTS = new Set([
   "session.diff",
+  "todo.updated",
   "session.status",
   "message.updated",
   "message.removed",
@@ -60,8 +62,13 @@ export function applyGlobalEvent(input: {
   )
 }
 
-function cleanupSessionCaches(setStore: SetStoreFunction<State>, sessionID: string) {
+function cleanupSessionCaches(
+  setStore: SetStoreFunction<State>,
+  sessionID: string,
+  setSessionTodo?: (sessionID: string, todos: Todo[] | undefined) => void,
+) {
   if (!sessionID) return
+  setSessionTodo?.(sessionID, undefined)
   setStore(
     produce((draft) => {
       dropSessionCaches(draft, [sessionID])
@@ -69,11 +76,17 @@ function cleanupSessionCaches(setStore: SetStoreFunction<State>, sessionID: stri
   )
 }
 
-export function cleanupDroppedSessionCaches(store: Store<State>, setStore: SetStoreFunction<State>, next: Session[]) {
+export function cleanupDroppedSessionCaches(
+  store: Store<State>,
+  setStore: SetStoreFunction<State>,
+  next: Session[],
+  setSessionTodo?: (sessionID: string, todos: Todo[] | undefined) => void,
+) {
   const keep = new Set(next.map((item) => item.id))
   const stale = [
     ...Object.keys(store.message),
     ...Object.keys(store.session_diff),
+    ...Object.keys(store.todo),
     ...Object.keys(store.permission),
     ...Object.keys(store.question),
     ...Object.keys(store.session_status),
@@ -82,6 +95,9 @@ export function cleanupDroppedSessionCaches(store: Store<State>, setStore: SetSt
       .filter((sessionID): sessionID is string => !!sessionID),
   ].filter((sessionID, index, list) => !keep.has(sessionID) && list.indexOf(sessionID) === index)
   if (stale.length === 0) return
+  for (const sessionID of stale) {
+    setSessionTodo?.(sessionID, undefined)
+  }
   setStore(
     produce((draft) => {
       dropSessionCaches(draft, stale)
@@ -98,6 +114,7 @@ export function applyDirectoryEvent(input: {
   loadLsp: () => void
   loadReferences?: () => void
   vcsCache?: VcsCache
+  setSessionTodo?: (sessionID: string, todos: Todo[] | undefined) => void
   retainedLimit?: number
   sessionContent?: boolean
   permission?: State["permission"]
@@ -121,7 +138,7 @@ export function applyDirectoryEvent(input: {
       next.splice(result.index, 0, info)
       const trimmed = trimSessions(next, { limit, permission: input.permission ?? input.store.permission })
       input.setStore("session", reconcile(trimmed, { key: "id" }))
-      cleanupDroppedSessionCaches(input.store, input.setStore, trimmed)
+      cleanupDroppedSessionCaches(input.store, input.setStore, trimmed, input.setSessionTodo)
       if (!info.parentID) input.setStore("sessionTotal", (value) => value + 1)
       break
     }
@@ -129,16 +146,15 @@ export function applyDirectoryEvent(input: {
       const info = (event.properties as { info: Session }).info
       const result = Binary.search(input.store.session, info.id, (s) => s.id)
       if (info.time.archived) {
+        if (!result.found) break
         if (input.store.session[result.index]!.time.archived === info.time.archived) break
-        if (result.found) {
-          input.setStore(
-            "session",
-            produce((draft) => {
-              draft.splice(result.index, 1)
-            }),
-          )
-        }
-        cleanupSessionCaches(input.setStore, info.id)
+        input.setStore(
+          "session",
+          produce((draft) => {
+            draft.splice(result.index, 1)
+          }),
+        )
+        cleanupSessionCaches(input.setStore, info.id, input.setSessionTodo)
         if (info.parentID) break
         input.setStore("sessionTotal", (value) => Math.max(0, value - 1))
         break
@@ -151,7 +167,7 @@ export function applyDirectoryEvent(input: {
       next.splice(result.index, 0, info)
       const trimmed = trimSessions(next, { limit, permission: input.permission ?? input.store.permission })
       input.setStore("session", reconcile(trimmed, { key: "id" }))
-      cleanupDroppedSessionCaches(input.store, input.setStore, trimmed)
+      cleanupDroppedSessionCaches(input.store, input.setStore, trimmed, input.setSessionTodo)
       break
     }
     case "session.deleted": {
@@ -165,16 +181,22 @@ export function applyDirectoryEvent(input: {
           }),
         )
       }
-      cleanupSessionCaches(input.setStore, info.id)
+      cleanupSessionCaches(input.setStore, info.id, input.setSessionTodo)
       if (info.parentID) break
       input.setStore("sessionTotal", (value) => Math.max(0, value - 1))
       break
     }
     case "session.diff": {
-      const props = event.properties as { sessionID: string; diff: FileDiffInfo[] }
+      const props = event.properties as { sessionID: string; diff: SnapshotFileDiff[] }
       input.setStore("session_diff", props.sessionID, reconcile(list(props.diff), { key: "file" }))
       break
     }
+    case "todo.updated": {
+      const props = event.properties as { sessionID: string; todos: Todo[] }
+      input.setStore("todo", props.sessionID, reconcile(props.todos, { key: "id" }))
+      input.setSessionTodo?.(props.sessionID, props.todos)
+      break
+    }
     case "session.status": {
       const props = event.properties as { sessionID: string; status: SessionStatus }
       input.setStore("session_status", props.sessionID, reconcile(props.status))

packages/app/src/context/global-sync/home-session-index.test.ts

@@ -0,0 +1,154 @@
+import { describe, expect, test } from "bun:test"
+import type { SessionV2Info } from "@opencode-ai/sdk/v2/client"
+import {
+  applyHomeSessionEvent,
+  appendHomeSessionEvent,
+  HOME_V2_SESSION_PAGE_LIMIT,
+  loadHomeSessionIndex,
+  homeSessionIndexSessions,
+  homeSessionIndexRefresh,
+  parseHomeSessionIndex,
+  retainHomeSessions,
+} from "./home-session-index"
+
+const session = (input: {
+  id: string
+  directory?: string
+  parentID?: string
+  archived?: number
+  updated?: number
+}) => ({
+  id: input.id,
+  parentID: input.parentID,
+  projectID: "project",
+  cost: 0,
+  tokens: { input: 0, output: 0, reasoning: 0, cache: { read: 0, write: 0 } },
+  time: { created: 1, updated: input.updated ?? 1, archived: input.archived },
+  title: input.id,
+  location: { directory: input.directory ?? "/project" },
+})
+
+describe("Home V2 session index", () => {
+  test("loads the Home index with one global V2 request", async () => {
+    const calls: unknown[] = []
+    const result = await loadHomeSessionIndex(async (input) => {
+      calls.push(input)
+      return { data: { data: [session({ id: "root" })], cursor: {} } }
+    })
+
+    expect(result.sessions).toHaveLength(1)
+    expect(calls).toEqual([{ limit: HOME_V2_SESSION_PAGE_LIMIT, order: "desc" }])
+  })
+
+  test("loads subsequent pages until the session index is complete", async () => {
+    const calls: unknown[] = []
+    const controller = new AbortController()
+    const result = await loadHomeSessionIndex(
+      async (input, options) => {
+        calls.push({ input, signal: options.signal })
+        if (!("cursor" in input)) {
+          return {
+            data: {
+              data: Array.from({ length: HOME_V2_SESSION_PAGE_LIMIT }, (_, index) =>
+                session({ id: `page-1-${index}` }),
+              ),
+              cursor: { next: "next-page" },
+            },
+          }
+        }
+        return { data: { data: [session({ id: "page-2" })], cursor: {} } }
+      },
+      0,
+      controller.signal,
+    )
+
+    expect(result.sessions).toHaveLength(HOME_V2_SESSION_PAGE_LIMIT + 1)
+    expect(calls).toEqual([
+      { input: { limit: HOME_V2_SESSION_PAGE_LIMIT, order: "desc" }, signal: controller.signal },
+      {
+        input: { limit: HOME_V2_SESSION_PAGE_LIMIT, order: "desc", cursor: "next-page" },
+        signal: controller.signal,
+      },
+    ])
+  })
+
+  test("maps visible roots to Home session summaries", () => {
+    const activeNull = {
+      ...session({ id: "active-null", updated: 20 }),
+      time: { created: 1, updated: 20, archived: null },
+    } as unknown as SessionV2Info
+    const result = parseHomeSessionIndex([
+      session({ id: "root", updated: 30 }),
+      activeNull,
+      session({ id: "child", parentID: "root", updated: 40 }),
+      session({ id: "archived", archived: 50, updated: 50 }),
+    ])
+
+    expect(result).toEqual([
+      expect.objectContaining({
+        id: "root",
+        slug: "root",
+        version: "",
+        directory: "/project",
+        projectID: "project",
+        title: "root",
+        time: { created: 1, updated: 30 },
+      }),
+      expect.objectContaining({
+        id: "active-null",
+        time: { created: 1, updated: 20, archived: null },
+      }),
+    ])
+  })
+
+  test("preserves the per-directory Home retention limit", () => {
+    const now = 10 * 60 * 60 * 1000
+    const sessions = Array.from({ length: 80 }, (_, index) => ({
+      ...parseHomeSessionIndex([session({ id: `session-${index}`, updated: index + 1 })])[0],
+      directory: index % 2 === 0 ? "/one" : "/two",
+    }))
+
+    const retained = retainHomeSessions(sessions, 10, now)
+    expect(retained.filter((item) => item.directory === "/one")).toHaveLength(10)
+    expect(retained.filter((item) => item.directory === "/two")).toHaveLength(10)
+  })
+
+  test("replays session events over the loaded index", () => {
+    const initial = parseHomeSessionIndex([session({ id: "old" })])
+    const created = { ...initial[0], id: "new", slug: "new", title: "new", time: { created: 2, updated: 2 } }
+
+    const afterCreate = applyHomeSessionEvent(initial, {
+      type: "session.created",
+      properties: { sessionID: created.id, info: created },
+    })
+    expect(
+      applyHomeSessionEvent(afterCreate, {
+        type: "session.deleted",
+        properties: { sessionID: initial[0]!.id, info: initial[0]! },
+      }),
+    ).toEqual([created])
+  })
+
+  test("applies only events newer than the index baseline", () => {
+    const initial = parseHomeSessionIndex([session({ id: "old" })])
+    const stale = { ...initial[0], title: "stale" }
+    const current = { ...initial[0], title: "current" }
+    const first = appendHomeSessionEvent(undefined, {
+      type: "session.updated",
+      properties: { sessionID: stale.id, info: stale },
+    })
+    const events = appendHomeSessionEvent(first, {
+      type: "session.updated",
+      properties: { sessionID: current.id, info: current },
+    })
+
+    expect(homeSessionIndexSessions({ sessions: initial, eventSequence: 1 }, events)[0]?.title).toBe("current")
+  })
+
+  test("refetches after reconnect, disposal, and session moves", () => {
+    expect(homeSessionIndexRefresh("server.connected", false)).toEqual({ connected: true, refetch: false })
+    expect(homeSessionIndexRefresh("server.connected", true)).toEqual({ connected: true, refetch: true })
+    expect(homeSessionIndexRefresh("global.disposed", true).refetch).toBe(true)
+    expect(homeSessionIndexRefresh("session.next.moved", true).refetch).toBe(true)
+  })
+})

packages/app/src/context/global-sync/home-session-index.ts

@@ -0,0 +1,174 @@
+import type { Event, Session, SessionV2Info, V2SessionListResponse } from "@opencode-ai/sdk/v2/client"
+import type { QueryClient } from "@tanstack/solid-query"
+import { trimSessions } from "./session-trim"
+import { pathKey } from "@/utils/path-key"
+
+export const HOME_V2_SESSION_PAGE_LIMIT = 5_000
+
+export type HomeSessionEvent = {
+  type: "session.created" | "session.updated" | "session.deleted"
+  properties: { sessionID: string; info: Session }
+}
+export type HomeSessionEvents = {
+  sequence: number
+  entries: Array<{ sequence: number; event: HomeSessionEvent }>
+}
+export type HomeSessionIndex = {
+  sessions: Session[]
+  eventSequence: number
+}
+
+export const homeSessionIndexKey = (server: string) => ["home", "session-index", server] as const
+export const homeSessionEventsKey = (server: string) => ["home", "session-events", server] as const
+
+type HomeSessionPage = { data?: V2SessionListResponse }
+
+export async function loadHomeSessionIndex(
+  list: (
+    input: { limit: number; order: "desc"; cursor?: string },
+    options: { signal?: AbortSignal },
+  ) => Promise<HomeSessionPage>,
+  eventSequence = 0,
+  signal?: AbortSignal,
+) {
+  const data: SessionV2Info[] = []
+  let cursor: string | undefined
+
+  for (;;) {
+    const response = await list(
+      {
+        limit: HOME_V2_SESSION_PAGE_LIMIT,
+        order: "desc",
+        ...(cursor ? { cursor } : {}),
+      },
+      { signal },
+    )
+    const page = response.data!
+    data.push(...page.data)
+    if (page.data.length < HOME_V2_SESSION_PAGE_LIMIT || !page.cursor.next)
+      return { sessions: parseHomeSessionIndex(data), eventSequence }
+    cursor = page.cursor.next
+  }
+}
+
+export function appendHomeSessionEvent(current: HomeSessionEvents | undefined, event: HomeSessionEvent) {
+  const sequence = (current?.sequence ?? 0) + 1
+  return {
+    sequence,
+    entries: [...(current?.entries ?? []), { sequence, event }],
+  }
+}
+
+export function trimHomeSessionEvents(current: HomeSessionEvents | undefined, sequence: number): HomeSessionEvents {
+  return {
+    sequence: current?.sequence ?? sequence,
+    entries: (current?.entries ?? []).filter((entry) => entry.sequence > sequence),
+  }
+}
+
+export function homeSessionIndexSessions(index: HomeSessionIndex | undefined, events: HomeSessionEvents | undefined) {
+  if (!index) return []
+  return (events?.entries ?? [])
+    .filter((entry) => entry.sequence > index.eventSequence)
+    .reduce((sessions, entry) => applyHomeSessionEvent(sessions, entry.event), index.sessions)
+}
+
+export function homeSessionIndexRefresh(event: Event["type"], connected: boolean) {
+  if (event === "server.connected") return { connected: true, refetch: connected }
+  return {
+    connected,
+    refetch: event === "global.disposed" || event === "session.next.moved",
+  }
+}
+
+export function createHomeSessionIndexCache(queryClient: QueryClient, server: string) {
+  const indexKey = homeSessionIndexKey(server)
+  const eventsKey = homeSessionEventsKey(server)
+  let connected = false
+
+  return {
+    indexKey,
+    eventsKey,
+    eventSequence() {
+      return queryClient.getQueryData<HomeSessionEvents>(eventsKey)?.sequence ?? 0
+    },
+    complete(sequence: number) {
+      // Keep events received after the fetch began so its response cannot overwrite them.
+      queryClient.setQueryData<HomeSessionEvents>(eventsKey, (current) => trimHomeSessionEvents(current, sequence))
+    },
+    sessions(index: HomeSessionIndex | undefined, events: HomeSessionEvents | undefined) {
+      return homeSessionIndexSessions(index, events)
+    },
+    apply(event: HomeSessionEvent) {
+      if (!queryClient.getQueryState(indexKey)) return
+      const next = appendHomeSessionEvent(queryClient.getQueryData<HomeSessionEvents>(eventsKey), event)
+      if (queryClient.isFetching({ queryKey: indexKey, exact: true }) > 0) {
+        queryClient.setQueryData(eventsKey, next)
+        return
+      }
+
+      const index = queryClient.getQueryData<HomeSessionIndex>(indexKey)
+      if (index) {
+        queryClient.setQueryData<HomeSessionIndex>(indexKey, {
+          sessions: homeSessionIndexSessions(index, next),
+          eventSequence: next.sequence,
+        })
+      }
+      queryClient.setQueryData<HomeSessionEvents>(eventsKey, { sequence: next.sequence, entries: [] })
+    },
+    refresh(event: Event["type"]) {
+      const result = homeSessionIndexRefresh(event, connected)
+      connected = result.connected
+      if (!result.refetch) return
+      void queryClient.refetchQueries({ queryKey: indexKey, exact: true, type: "active" })
+    },
+  }
+}
+
+// TODO(v2): This deliberately dumb full-table scan is necessary because the
+// current V2 API orders by creation time and cannot filter roots, archives, or
+// multiple directories. A bounded page could omit an old session updated today.
+// Once released, use client.v2.project.list() and client.v2.session.list({
+// parentID: null, order: "desc" }), then remove this adapter and its V1 fields.
+export function parseHomeSessionIndex(sessions: SessionV2Info[]): Session[] {
+  return sessions.flatMap((item) => {
+    if (item.parentID || typeof item.time.archived === "number") return []
+    return [toLegacySummary(item)]
+  })
+}
+
+export function retainHomeSessions(sessions: Session[], limit: number, now: number) {
+  const grouped = Map.groupBy(sessions, (session) => pathKey(session.directory))
+  return [...grouped.values()].flatMap((items) => trimSessions(items, { limit, permission: {}, now }))
+}
+
+export function applyHomeSessionEvent(sessions: Session[], event: HomeSessionEvent) {
+  const info = event.properties.info
+  const index = sessions.findIndex((session) => session.id === info.id)
+  if (event.type === "session.deleted" || info.parentID || typeof info.time.archived === "number") {
+    if (index === -1) return sessions
+    return sessions.toSpliced(index, 1)
+  }
+  if (event.type !== "session.created" && event.type !== "session.updated") return sessions
+  if (index === -1) return [...sessions, info]
+  return sessions.with(index, info)
+}
+
+function toLegacySummary(session: SessionV2Info): Session {
+  return {
+    id: session.id,
+    slug: session.id,
+    projectID: session.projectID,
+    workspaceID: session.location.workspaceID,
+    directory: session.location.directory,
+    path: session.subpath,
+    parentID: session.parentID,
+    cost: session.cost,
+    tokens: session.tokens,
+    title: session.title,
+    agent: session.agent,
+    model: session.model,
+    version: "",
+    time: session.time,
+  }
+}

packages/app/src/context/global-sync/session-cache.test.ts

@@ -5,7 +5,8 @@ import type {
   PermissionRequest,
   QuestionRequest,
   SessionStatus,
-  FileDiffInfo,
+  SnapshotFileDiff,
+  Todo,
 } from "@opencode-ai/sdk/v2/client"
 import { dropSessionCaches, pickSessionCacheEvictions } from "./session-cache"
 
@@ -32,7 +33,8 @@ describe("app session cache", () => {
   test("dropSessionCaches clears orphaned parts without message rows", () => {
     const store: {
       session_status: Record<string, SessionStatus | undefined>
-      session_diff: Record<string, FileDiffInfo[] | undefined>
+      session_diff: Record<string, SnapshotFileDiff[] | undefined>
+      todo: Record<string, Todo[] | undefined>
       message: Record<string, Message[] | undefined>
       part: Record<string, Part[] | undefined>
       permission: Record<string, PermissionRequest[] | undefined>
@@ -41,6 +43,7 @@ describe("app session cache", () => {
     } = {
       session_status: { ses_1: { type: "busy" } as SessionStatus },
       session_diff: { ses_1: [] },
+      todo: { ses_1: [] as Todo[] },
       message: {},
       part: { msg_1: [part("prt_1", "ses_1", "msg_1")] },
       permission: { ses_1: [] as PermissionRequest[] },
@@ -53,6 +56,7 @@ describe("app session cache", () => {
     expect(store.message.ses_1).toBeUndefined()
     expect(store.part.msg_1).toBeUndefined()
     expect(store.part_text_accum_delta.prt_1).toBeUndefined()
+    expect(store.todo.ses_1).toBeUndefined()
     expect(store.session_diff.ses_1).toBeUndefined()
     expect(store.session_status.ses_1).toBeUndefined()
     expect(store.permission.ses_1).toBeUndefined()
@@ -63,7 +67,8 @@ describe("app session cache", () => {
     const m = msg("msg_1", "ses_1")
     const store: {
       session_status: Record<string, SessionStatus | undefined>
-      session_diff: Record<string, FileDiffInfo[] | undefined>
+      session_diff: Record<string, SnapshotFileDiff[] | undefined>
+      todo: Record<string, Todo[] | undefined>
       message: Record<string, Message[] | undefined>
       part: Record<string, Part[] | undefined>
       permission: Record<string, PermissionRequest[] | undefined>
@@ -72,6 +77,7 @@ describe("app session cache", () => {
     } = {
       session_status: {},
       session_diff: {},
+      todo: {},
       message: { ses_1: [m] },
       part: { [m.id]: [part("prt_1", "ses_1", m.id)] },
       permission: {},

packages/app/src/context/global-sync/session-cache.ts

@@ -4,14 +4,16 @@ import type {
   PermissionRequest,
   QuestionRequest,
   SessionStatus,
-  FileDiffInfo,
+  SnapshotFileDiff,
+  Todo,
 } from "@opencode-ai/sdk/v2/client"
 
 export const SESSION_CACHE_LIMIT = 40
 
 type SessionCache = {
   session_status: Record<string, SessionStatus | undefined>
-  session_diff: Record<string, FileDiffInfo[] | undefined>
+  session_diff: Record<string, SnapshotFileDiff[] | undefined>
+  todo: Record<string, Todo[] | undefined>
   message: Record<string, Message[] | undefined>
   part: Record<string, Part[] | undefined>
   permission: Record<string, PermissionRequest[] | undefined>
@@ -34,6 +36,7 @@ export function dropSessionCaches(store: SessionCache, sessionIDs: Iterable<stri
 
   for (const sessionID of stale) {
     delete store.message[sessionID]
+    delete store.todo[sessionID]
     delete store.session_diff[sessionID]
     delete store.session_status[sessionID]
     delete store.permission[sessionID]

packages/app/src/context/global-sync/types.ts

@@ -13,7 +13,8 @@ import type {
   ReferenceInfo,
   Session,
   SessionStatus,
-  FileDiffInfo,
+  SnapshotFileDiff,
+  Todo,
   VcsInfo,
 } from "@opencode-ai/sdk/v2/client"
 import { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"
@@ -50,7 +51,10 @@ export type State = {
   }
   session_working(id: string): boolean
   session_diff: {
-    [sessionID: string]: FileDiffInfo[]
+    [sessionID: string]: SnapshotFileDiff[]
+  }
+  todo: {
+    [sessionID: string]: Todo[]
   }
   permission: {
     [sessionID: string]: PermissionRequest[]

packages/app/src/context/layout.tsx

@@ -71,6 +71,7 @@ type SessionView = {
   reviewFile?: string
   pendingMessage?: string
   pendingMessageAt?: number
+  todoCollapsed?: boolean
 }
 
 type TabHandoff = {
@@ -849,6 +850,18 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
           setScroll(tab: string, pos: SessionScroll) {
             scroll.setScroll(key(), tab, pos)
           },
+          todoCollapsed: {
+            get: () => s().todoCollapsed ?? false,
+            set(collapsed: boolean) {
+              const session = key()
+              const current = store.sessionView[session]
+              if (!current) {
+                setStore("sessionView", session, { scroll: {}, todoCollapsed: collapsed })
+              } else {
+                setStore("sessionView", session, "todoCollapsed", collapsed)
+              }
+            },
+          },
           terminal: {
             opened: terminalOpened,
             open() {

packages/app/src/context/local-agent.test.ts

@@ -0,0 +1,29 @@
+import { describe, expect, test } from "bun:test"
+import { hasCustomAgent, resolveAgent } from "./local-agent"
+
+describe("hasCustomAgent", () => {
+  test("detects explicitly custom agents", () => {
+    expect(hasCustomAgent([{ native: true }, { native: false }])).toBe(true)
+  })
+
+  test("ignores built-in and unclassified agents", () => {
+    expect(hasCustomAgent([{ native: true }, {}])).toBe(false)
+  })
+})
+
+describe("resolveAgent", () => {
+  const agents = [{ name: "plan" }, { name: "build" }, { name: "custom" }]
+
+  test("uses the requested available agent", () => {
+    expect(resolveAgent(agents, "custom")?.name).toBe("custom")
+  })
+
+  test("defaults to build", () => {
+    expect(resolveAgent(agents)?.name).toBe("build")
+    expect(resolveAgent(agents, "missing")?.name).toBe("build")
+  })
+
+  test("uses the first agent when build is unavailable", () => {
+    expect(resolveAgent([{ name: "custom" }], "missing")?.name).toBe("custom")
+  })
+})

packages/app/src/context/local-agent.ts

@@ -0,0 +1,7 @@
+export function hasCustomAgent(items: Array<{ native?: boolean }>) {
+  return items.some((item) => item.native === false)
+}
+
+export function resolveAgent<T extends { name: string }>(items: T[], name?: string) {
+  return items.find((item) => item.name === name) ?? items.find((item) => item.name === "build") ?? items[0]
+}

packages/app/src/context/local.tsx

@@ -4,8 +4,10 @@ import { useParams } from "@solidjs/router"
 import { batch, createEffect, createMemo, startTransition } from "solid-js"
 import { createStore } from "solid-js/store"
 import { useModels } from "@/context/models"
+import { useSettings } from "@/context/settings"
 import { useProviders } from "@/hooks/use-providers"
 import { Persist, persisted } from "@/utils/persist"
+import { hasCustomAgent, resolveAgent } from "./local-agent"
 import { cycleModelVariant, getConfiguredAgentVariant, resolveModelVariant } from "./model-variant"
 import { useSDK } from "./sdk"
 import { useSync } from "./sync"
@@ -62,9 +64,11 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
     const serverSDK = useServerSDK()
     const providers = useProviders(() => sdk().directory)
     const models = useModels()
+    const settings = useSettings()
 
     const id = createMemo(() => params.id || undefined)
     const list = createMemo(() => sync().data.agent.filter((item) => item.mode !== "subagent" && !item.hidden))
+    const agentsVisible = createMemo(() => settings.visibility.customAgents() || hasCustomAgent(list()))
     const connected = createMemo(() => new Set(providers.connected().map((item) => item.id)))
 
     const [saved, setSaved, , savedReady] = persisted(
@@ -107,9 +111,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
     }
 
     const pickAgent = (name: string | undefined) => {
-      const items = list()
-      if (items.length === 0) return
-      return items.find((item) => item.name === name) ?? items[0]
+      return resolveAgent(list(), name)
     }
 
     createEffect(() => {
@@ -180,8 +182,9 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
 
     const agent = {
       list,
+      visible: agentsVisible,
       current() {
-        return pickAgent(scope()?.agent ?? store.current)
+        return pickAgent(agentsVisible() ? (scope()?.agent ?? store.current) : "build")
       },
       set(name: string | undefined) {
         const item = pickAgent(name)

packages/app/src/context/notification.tsx

@@ -176,7 +176,14 @@ export const { use: useNotification, provider: NotificationProvider } = createSi
 
     onCleanup(() => states.forEach((value) => value.dispose()))
 
-    const selected = () => ensure(activeServer())
+    const selected = () => {
+      const list = global.servers.list()
+      const key = activeServer()
+      if (list.some((conn) => ServerConnection.key(conn) === key)) return ensure(key)
+      const conn = list.find((conn) => ServerConnection.key(conn) === server.key) ?? list[0]
+      if (!conn) throw new Error("Notification server not found")
+      return ensure(ServerConnection.key(conn))
+    }
 
     return {
       ready: () => selected().ready(),

packages/app/src/context/platform.tsx

@@ -115,6 +115,9 @@ type PlatformBase = {
   /** Export collected diagnostic logs (desktop only) */
   exportDebugLogs?(): Promise<string>
 
+  /** Force focus styles on interactive elements through desktop devtools (desktop only) */
+  setForceFocus?(enabled: boolean): Promise<void>
+
   /** Record a fatal renderer error in platform logs (desktop only) */
   recordFatalRendererError?(error: FatalRendererErrorLog): Promise<void>
 }

packages/app/src/context/prompt-state.ts

@@ -64,7 +64,7 @@ export type PromptScope = { draftID: string } | { dir: string; id?: string }
 
 export const DEFAULT_PROMPT: Prompt = [{ type: "text", content: "", start: 0, end: 0 }]
 
-type PromptStore = {
+export type PromptStore = {
   prompt: Prompt
   cursor?: number
   model?: PromptModel
@@ -189,6 +189,7 @@ function promptStore(initial?: InitialPrompt): PromptStore {
 function createPromptStateValue(store: PromptStore, setStore: SetStoreFunction<PromptStore>) {
   const actions = createPromptActions(setStore)
   const value = {
+    store: [() => store, setStore] as [Accessor<PromptStore>, SetStoreFunction<PromptStore>],
     current: () => store.prompt,
     cursor: createMemo(() => store.cursor),
     dirty: () => !isPromptEqual(store.prompt, DEFAULT_PROMPT),

packages/app/src/context/prompt.tsx

@@ -1,7 +1,7 @@
 import { base64Encode } from "@opencode-ai/core/util/encode"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { useParams, useSearchParams } from "@solidjs/router"
-import { createMemo, createRoot, getOwner, onCleanup } from "solid-js"
+import { createMemo, createResource, createRoot, getOwner, onCleanup } from "solid-js"
 import { requireServerKey } from "@/utils/session-route"
 import { ServerConnection } from "./server"
 import { useServerSDK } from "./server-sdk"
@@ -36,6 +36,7 @@ export type {
   ImageAttachmentPart,
   Prompt,
   PromptModel,
+  PromptStore,
   PromptScope,
   PromptSession,
   TextPart,
@@ -132,18 +133,29 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(
     const pick = (scope?: PromptScope) => (scope ? load(scope) : session())
     const ready = createPromptReady(session)
 
+    const withSuspense = <T,>(cb: () => T): (() => T) =>
+      createResource(
+        async () => {
+          const value = cb()
+          await session().ready.promise
+          return value
+        },
+        cb,
+        { initialValue: cb() },
+      )[0]
+
     return {
       ready,
       capture: (scope?: PromptScope) => pick(scope).capture(),
-      current: () => session().current(),
-      cursor: () => session().cursor(),
-      dirty: () => session().dirty(),
+      current: withSuspense(() => session().current()),
+      cursor: withSuspense(() => session().cursor()),
+      dirty: withSuspense(() => session().dirty()),
       model: {
-        current: () => session().model.current(),
+        current: withSuspense(() => session().model.current()),
         set: (model: PromptModel | undefined) => session().model.set(model),
       },
       context: {
-        items: () => session().context.items(),
+        items: withSuspense(() => session().context.items()),
         add: (item: ContextItem) => session().context.add(item),
         remove: (key: string) => session().context.remove(key),
         removeComment: (path: string, commentID: string) => session().context.removeComment(path, commentID),

packages/app/src/context/server-sdk.test.ts

@@ -126,9 +126,8 @@ describe("enqueueServerEvent", () => {
 
     enqueue(partUpdated("old"))
     enqueue({
-      id: "event-delete",
       type: "session.deleted",
-      properties: { sessionID: "session" },
+      properties: { sessionID: "session", info: { id: "session" } },
     } as Event)
     enqueue(partUpdated("new"))
 

packages/app/src/context/server-session.test.ts

@@ -151,6 +151,7 @@ function setup(sessions: Record<string, Session>) {
         return response()
       },
       diff: async () => ({ data: [] }),
+      todo: async () => ({ data: [] }),
     },
   } as unknown as OpencodeClient
   return { get, messages, store: createServerSession(client) }
@@ -199,6 +200,49 @@ describe("server session", () => {
     expect(store.history.more("child")).toBe(true)
   })
 
+  test("keeps assistant history when its deleted parent cannot be backfilled", async () => {
+    const missing = Promise.withResolvers<SingleMessageResponse>()
+    const assistant = assistantMessage("message-2", "message-missing")
+    const client = rootMessageClient([response([{ info: assistant, parts: [] }], "older")], [missing.promise])
+    const store = createServerSession(client)
+    const loading = store.sync("child")
+    await client.rootRequested(1)
+
+    missing.reject(new Error("Message not found: message-missing", { cause: { status: 404 } }))
+    await loading
+
+    expect(client.rootRequests).toEqual([{ sessionID: "child", messageID: "message-missing" }])
+    expect(store.data.message.child).toEqual([assistant])
+    expect(store.history.more("child")).toBe(true)
+  })
+
+  test("drops a cached parent when a forced refresh confirms it was deleted", async () => {
+    const missing = Promise.withResolvers<SingleMessageResponse>()
+    const parent = userMessage("message-1")
+    const part = textPart(parent.id)
+    const assistant = assistantMessage("message-2", parent.id)
+    const client = rootMessageClient(
+      [
+        response([
+          { info: parent, parts: [part] },
+          { info: assistant, parts: [] },
+        ]),
+        response([{ info: assistant, parts: [] }], "older"),
+      ],
+      [missing.promise],
+    )
+    const store = createServerSession(client)
+    await store.sync("child")
+    const loading = store.sync("child", { force: true })
+    await client.rootRequested(1)
+
+    missing.reject(new Error(`Message not found: ${parent.id}`, { cause: { status: 404 } }))
+    await loading
+
+    expect(store.data.message.child).toEqual([assistant])
+    expect(store.data.part[parent.id]).toBeUndefined()
+  })
+
   test("does not let an optimistic user suppress initial root backfill", async () => {
     const user = userMessage("message-1")
     const part = textPart(user.id)

packages/app/src/context/server-session.ts

@@ -8,7 +8,8 @@ import type {
   QuestionRequest,
   Session,
   SessionStatus,
-  FileDiffInfo,
+  SnapshotFileDiff,
+  Todo,
 } from "@opencode-ai/sdk/v2/client"
 import { batch } from "solid-js"
 import { createStore, produce, reconcile } from "solid-js/store"
@@ -109,6 +110,7 @@ function reconcileFetched<T extends { id: string }>(
   options: {
     touched?: ReadonlySet<string>
     retained?: ReadonlySet<string>
+    removed?: ReadonlySet<string>
     preserveUnfetched?: boolean | ((item: T) => boolean)
   } = {},
 ) {
@@ -131,6 +133,7 @@ function reconcileFetched<T extends { id: string }>(
     if (item) result.set(id, item)
     if (!item) result.delete(id)
   }
+  for (const id of options.removed ?? emptyIDs) result.delete(id)
   return [...result.values()].sort((a, b) => cmp(a.id, b.id))
 }
 
@@ -138,7 +141,8 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
   const [data, setData] = createStore({
     info: {} as Record<string, Session | undefined>,
     session_status: {} as Record<string, SessionStatus>,
-    session_diff: {} as Record<string, FileDiffInfo[]>,
+    session_diff: {} as Record<string, SnapshotFileDiff[]>,
+    todo: {} as Record<string, Todo[]>,
     permission: {} as Record<string, PermissionRequest[]>,
     question: {} as Record<string, QuestionRequest[]>,
     message: {} as Record<string, Message[]>,
@@ -151,6 +155,7 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
   const requests = new Map<string, Promise<Session>>()
   const inflight = new Map<string, Promise<void>>()
   const inflightDiff = new Map<string, Promise<void>>()
+  const inflightTodo = new Map<string, Promise<void>>()
   const optimistic = new Map<string, Map<string, OptimisticItem>>()
   const messageLoads = new Map<string, MessageLoadState>()
   const pendingParts = new Map<string, Map<string, Set<string>>>()
@@ -196,6 +201,7 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
         ...requests.keys(),
         ...inflight.keys(),
         ...inflightDiff.keys(),
+        ...inflightTodo.keys(),
         ...messageLoads.keys(),
         ...optimistic.keys(),
         ...Object.entries(data.permission)
@@ -250,7 +256,8 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
         !requests.has(sessionID) &&
         !messageLoads.has(sessionID) &&
         !inflight.has(sessionID) &&
-        !inflightDiff.has(sessionID)
+        !inflightDiff.has(sessionID) &&
+        !inflightTodo.has(sessionID)
       )
         generations.delete(sessionID)
     }
@@ -413,6 +420,7 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
       requests.delete(sessionID)
       inflight.delete(sessionID)
       inflightDiff.delete(sessionID)
+      inflightTodo.delete(sessionID)
       messageLoads.delete(sessionID)
       pendingParts.delete(sessionID)
       orphanParts.delete(sessionID)
@@ -442,6 +450,7 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
       ...requests.keys(),
       ...inflight.keys(),
       ...inflightDiff.keys(),
+      ...inflightTodo.keys(),
       ...messageLoads.keys(),
       ...optimistic.keys(),
       ...Object.entries(data.permission)
@@ -570,6 +579,7 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
     const messages = reconcileFetched(merged.session, data.message[sessionID] ?? [], {
       touched: touchedMessages,
       retained: load?.retainedMessages,
+      removed: load?.removedMessages,
       preserveUnfetched,
     })
     batch(() => {
@@ -638,7 +648,15 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
           if (generations.get(sessionID) !== active) break
           const parent = await fetchMessage(sessionID, parentID, () =>
             resetMessageLoad(sessionID, load, messageLoadBaseline(load, parentID)),
-          )
+          ).catch((error) => {
+            const cause = error instanceof Error && typeof error.cause === "object" ? error.cause : undefined
+            if (cause && "status" in cause && cause.status === 404) {
+              load.removedMessages.add(parentID)
+              return
+            }
+            throw error
+          })
+          if (!parent) continue
           if (parent.message.role !== "user") throw new Error(`Assistant parent is not a user message: ${parentID}`)
           parents.push(parent)
         }
@@ -762,10 +780,15 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
         return
       }
       case "session.diff": {
-        const props = event.properties as { sessionID: string; diff: FileDiffInfo[] }
+        const props = event.properties as { sessionID: string; diff: SnapshotFileDiff[] }
         setData("session_diff", props.sessionID, reconcile(cleanDiffs(props.diff), { key: "file" }))
         return
       }
+      case "todo.updated": {
+        const props = event.properties as { sessionID: string; todos: Todo[] }
+        setData("todo", props.sessionID, reconcile(props.todos, { key: "id" }))
+        return
+      }
       case "session.status": {
         const props = event.properties as { sessionID: string; status: SessionStatus }
         setData("session_status", props.sessionID, reconcile(props.status))
@@ -1128,6 +1151,17 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
         })
       })
     },
+    todo(sessionID: string, options?: { force?: boolean }) {
+      touch(sessionID)
+      if (data.todo[sessionID] !== undefined && !options?.force) return Promise.resolve()
+      return runInflight(inflightTodo, sessionID, () => {
+        const active = generation(sessionID)
+        return retry(() => client.session.todo({ sessionID })).then((result) => {
+          if (generations.get(sessionID) !== active) return
+          setData("todo", sessionID, reconcile(result.data ?? [], { key: "id" }))
+        })
+      })
+    },
     history: {
       more: (sessionID: string) =>
         data.message[sessionID] !== undefined &&

packages/app/src/context/server-sync.tsx

@@ -43,6 +43,7 @@ import { useGlobal } from "./global"
 import { ServerConnection, useServer } from "./server"
 import { retry } from "@opencode-ai/core/util/retry"
 import type { ServerScope } from "@/utils/server-scope"
+import { createHomeSessionIndexCache } from "./global-sync/home-session-index"
 import { persisted } from "@/utils/persist"
 import { toggleMcp } from "./global-sync/mcp"
 import { createServerSession } from "./server-session"
@@ -153,6 +154,7 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
   })
 
   const queryClient = useQueryClient()
+  const homeSessions = createHomeSessionIndexCache(queryClient, ServerConnection.key(serverSDK.server))
 
   let bootedAt = 0
   let bootingRoot = false
@@ -376,6 +378,10 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
     const recent = bootingRoot || Date.now() - bootedAt < 1500
 
     session.apply(event)
+    if (event.type === "session.created" || event.type === "session.updated" || event.type === "session.deleted") {
+      homeSessions.apply(event)
+    }
+    homeSessions.refresh(event.type)
 
     if (directory === "global") {
       applyGlobalEvent({
@@ -390,6 +396,7 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
       if (event.type === "server.connected" || event.type === "global.disposed") {
         if (recent) return
         for (const directory of Object.keys(children.children)) {
+          if (!children.active(directory)) continue
           queue.push(directory)
         }
       }
@@ -405,15 +412,19 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
       directory,
       store,
       setStore,
-      push: queue.push,
+      push: (directory) => {
+        if (children.active(directory)) queue.push(directory)
+      },
       retainedLimit: sessionMeta.get(key)?.limit,
       sessionContent: false,
       permission: session.data.permission,
       vcsCache: children.vcsCache.get(key),
       loadLsp: () => {
+        if (!children.active(key)) return
         void queryClient.fetchQuery(queryOptionsApi.lsp(key))
       },
       loadReferences: () => {
+        if (!children.active(key)) return
         void queryClient.fetchQuery(queryOptionsApi.references(key))
       },
     })
@@ -486,6 +497,7 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
     updateConfig: updateConfigMutation.mutateAsync,
     project: projectApi,
     session,
+    homeSessions,
     mcp: {
       toggle: async (directory: string, name: string) => {
         const key = directoryKey(directory)

packages/app/src/i18n/ar.ts

@@ -86,6 +86,7 @@ export const dict = {
   "command.session.unshare": "إلغاء مشاركة الجلسة",
   "command.session.unshare.description": "إيقاف مشاركة هذه الجلسة",
   "palette.search.placeholder": "البحث في الملفات والأوامر والجلسات",
+  "palette.search.placeholder.home": "البحث في الأوامر والجلسات",
   "palette.empty": "لا توجد نتائج",
   "palette.group.commands": "الأوامر",
   "palette.group.files": "الملفات",
@@ -583,6 +584,9 @@ export const dict = {
   "session.messages.loading": "جارٍ تحميل الرسائل...",
   "session.messages.jumpToLatest": "الانتقال إلى الأحدث",
   "session.context.addToContext": "إضافة {{selection}} إلى السياق",
+  "session.todo.title": "المهام",
+  "session.todo.collapse": "طي",
+  "session.todo.expand": "توسيع",
   "session.question.minimize": "تصغير السؤال",
   "session.question.restore": "استعادة السؤال",
   "session.question.pending.one": "{{count}} سؤال معلق",
@@ -609,6 +613,7 @@ export const dict = {
   "session.new.workspace.triggerLocal": "محلي",
   "session.new.workspace.local": "المستودع المحلي",
   "session.new.workspace.existing": "مساحة عمل…",
+  "session.new.git.none": "لا يوجد Git",
   "session.new.lastModified": "آخر تعديل",
   "session.header.search.placeholder": "بحث {{project}}",
   "session.header.searchFiles": "بحث عن الملفات",
@@ -874,6 +879,8 @@ export const dict = {
   "settings.permissions.tool.skill.description": "تحميل مهارة بالاسم",
   "settings.permissions.tool.lsp.title": "LSP",
   "settings.permissions.tool.lsp.description": "تشغيل استعلامات خادم اللغة",
+  "settings.permissions.tool.todowrite.title": "كتابة المهام",
+  "settings.permissions.tool.todowrite.description": "تحديث قائمة المهام",
   "settings.permissions.tool.webfetch.title": "جلب الويب",
   "settings.permissions.tool.webfetch.description": "جلب محتوى من عنوان URL",
   "settings.permissions.tool.websearch.title": "بحث الويب",
@@ -936,6 +943,7 @@ export const dict = {
   "session.review.noVcs.createGit.description": "تتبع ومراجعة والتراجع عن التغييرات في هذا المشروع",
   "session.review.noVcs.createGit.actionLoading": "جاري إنشاء مستودع Git...",
   "session.review.noVcs.createGit.action": "إنشاء مستودع Git",
+  "session.todo.progress": "تم إكمال {{done}} من {{total}} مهام",
   "session.question.progress": "{{current}} من {{total}} أسئلة",
   "session.header.open.finder": "Finder",
   "session.header.open.fileExplorer": "مستكشف الملفات",

packages/app/src/i18n/br.ts

@@ -86,6 +86,7 @@ export const dict = {
   "command.session.unshare": "Parar de compartilhar sessão",
   "command.session.unshare.description": "Parar de compartilhar esta sessão",
   "palette.search.placeholder": "Buscar arquivos, comandos e sessões",
+  "palette.search.placeholder.home": "Buscar comandos e sessões",
   "palette.empty": "Nenhum resultado encontrado",
   "palette.group.commands": "Comandos",
   "palette.group.files": "Arquivos",
@@ -589,6 +590,9 @@ export const dict = {
   "session.messages.loading": "Carregando mensagens...",
   "session.messages.jumpToLatest": "Ir para a mais recente",
   "session.context.addToContext": "Adicionar {{selection}} ao contexto",
+  "session.todo.title": "Tarefas",
+  "session.todo.collapse": "Recolher",
+  "session.todo.expand": "Expandir",
   "session.question.minimize": "Minimizar pergunta",
   "session.question.restore": "Restaurar pergunta",
   "session.question.pending.one": "{{count}} pergunta pendente",
@@ -615,6 +619,7 @@ export const dict = {
   "session.new.workspace.triggerLocal": "Local",
   "session.new.workspace.local": "Repositório local",
   "session.new.workspace.existing": "Espaço de trabalho…",
+  "session.new.git.none": "Sem Git",
   "session.new.lastModified": "Última modificação",
   "session.header.search.placeholder": "Buscar {{project}}",
   "session.header.searchFiles": "Buscar arquivos",
@@ -888,6 +893,8 @@ export const dict = {
   "settings.permissions.tool.skill.description": "Carregar uma habilidade por nome",
   "settings.permissions.tool.lsp.title": "LSP",
   "settings.permissions.tool.lsp.description": "Executar consultas de servidor de linguagem",
+  "settings.permissions.tool.todowrite.title": "Escrever Tarefas",
+  "settings.permissions.tool.todowrite.description": "Atualizar a lista de tarefas",
   "settings.permissions.tool.webfetch.title": "Buscar Web",
   "settings.permissions.tool.webfetch.description": "Buscar conteúdo de uma URL",
   "settings.permissions.tool.websearch.title": "Pesquisa Web",
@@ -950,6 +957,7 @@ export const dict = {
   "session.review.noVcs.createGit.description": "Rastreie, revise e desfaça alterações neste projeto",
   "session.review.noVcs.createGit.actionLoading": "Criando repositório Git...",
   "session.review.noVcs.createGit.action": "Criar repositório Git",
+  "session.todo.progress": "{{done}} de {{total}} tarefas concluídas",
   "session.question.progress": "{{current}} de {{total}} perguntas",
   "session.header.open.finder": "Finder",
   "session.header.open.fileExplorer": "Explorador de Arquivos",

packages/app/src/i18n/bs.ts

@@ -93,6 +93,7 @@ export const dict = {
   "command.session.unshare.description": "Zaustavi dijeljenje ove sesije",
 
   "palette.search.placeholder": "Pretraži datoteke, komande i sesije",
+  "palette.search.placeholder.home": "Pretraži komande i sesije",
   "palette.empty": "Nema rezultata",
   "palette.group.commands": "Komande",
   "palette.group.files": "Datoteke",
@@ -644,6 +645,9 @@ export const dict = {
   "session.messages.jumpToLatest": "Idi na najnovije",
 
   "session.context.addToContext": "Dodaj {{selection}} u kontekst",
+  "session.todo.title": "Zadaci",
+  "session.todo.collapse": "Sažmi",
+  "session.todo.expand": "Proširi",
   "session.question.minimize": "Minimiziraj pitanje",
   "session.question.restore": "Vrati pitanje",
   "session.question.pending.one": "{{count}} pitanje na čekanju",
@@ -671,6 +675,7 @@ export const dict = {
   "session.new.workspace.triggerLocal": "Lokalno",
   "session.new.workspace.local": "Lokalni repozitorij",
   "session.new.workspace.existing": "Radni prostor…",
+  "session.new.git.none": "Nema Gita",
   "session.new.lastModified": "Posljednja izmjena",
 
   "session.header.search.placeholder": "Pretraži {{project}}",
@@ -962,6 +967,8 @@ export const dict = {
   "settings.permissions.tool.skill.description": "Učitaj vještinu po nazivu",
   "settings.permissions.tool.lsp.title": "LSP",
   "settings.permissions.tool.lsp.description": "Pokreni upite jezičnog servera",
+  "settings.permissions.tool.todowrite.title": "Ažuriranje liste zadataka",
+  "settings.permissions.tool.todowrite.description": "Ažuriraj listu zadataka",
   "settings.permissions.tool.webfetch.title": "Web preuzimanje",
   "settings.permissions.tool.webfetch.description": "Preuzmi sadržaj sa URL-a",
   "settings.permissions.tool.websearch.title": "Web pretraga",
@@ -1026,6 +1033,7 @@ export const dict = {
   "session.review.noVcs.createGit.description": "Pratite, pregledajte i poništite promjene u ovom projektu",
   "session.review.noVcs.createGit.actionLoading": "Kreiranje Git repozitorija...",
   "session.review.noVcs.createGit.action": "Kreiraj Git repozitorij",
+  "session.todo.progress": "{{done}} od {{total}} zadataka završeno",
   "session.question.progress": "{{current}} od {{total}} pitanja",
   "session.header.open.finder": "Finder",
   "session.header.open.fileExplorer": "File Explorer",