feat(tui): delete current session (#39750)

Co-authored-by: James Long <17031+jlongster@users.noreply.github.com>

bun.lock

@@ -143,7 +143,10 @@
         "open": "10.1.2",
         "semver": "catalog:",
         "solid-js": "catalog:",
+        "tree-sitter-bash": "0.25.0",
+        "tree-sitter-powershell": "0.25.10",
         "uqr": "0.1.3",
+        "web-tree-sitter": "0.25.10",
         "ws": "8.21.0",
       },
       "devDependencies": {
@@ -402,8 +405,11 @@
         "immer": "11.1.4",
         "jsonc-parser": "3.3.1",
         "semver": "^7.6.3",
+        "tree-sitter-bash": "0.25.0",
+        "tree-sitter-powershell": "0.25.10",
         "turndown": "7.2.0",
         "venice-ai-sdk-provider": "2.1.1",
+        "web-tree-sitter": "0.25.10",
         "which": "6.0.1",
         "zod": "catalog:",
       },
@@ -1073,9 +1079,11 @@
   },
   "trustedDependencies": [
     "esbuild",
+    "tree-sitter-powershell",
     "protobufjs",
     "electron",
     "web-tree-sitter",
+    "tree-sitter-bash",
   ],
   "patchedDependencies": {
     "@pierre/trees@1.0.0-beta.4": "patches/@pierre%2Ftrees@1.0.0-beta.4.patch",
@@ -4072,10 +4080,10 @@
 
     "fetch-blob": ["fetch-blob@3.2.0", "", { "dependencies": { "node-domexception": "^1.0.0", "web-streams-polyfill": "^3.0.3" } }, "sha512-7yAQpD2UMJzLi1Dqv7qFYnPbaPx7ZfFK6PiIxQ4PfkGPyNyl2Ugx+a/umUonmKqjhM4DnfbMvdX6otXq83soQQ=="],
 
-    "file-uri-to-path": ["file-uri-to-path@1.0.0", "", {}, "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw=="],
-
     "ffi-rs": ["ffi-rs@1.3.2", "", { "optionalDependencies": { "@yuuang/ffi-rs-android-arm64": "1.3.2", "@yuuang/ffi-rs-darwin-arm64": "1.3.2", "@yuuang/ffi-rs-darwin-x64": "1.3.2", "@yuuang/ffi-rs-linux-arm-gnueabihf": "1.3.2", "@yuuang/ffi-rs-linux-arm64-gnu": "1.3.2", "@yuuang/ffi-rs-linux-arm64-musl": "1.3.2", "@yuuang/ffi-rs-linux-x64-gnu": "1.3.2", "@yuuang/ffi-rs-linux-x64-musl": "1.3.2", "@yuuang/ffi-rs-win32-arm64-msvc": "1.3.2", "@yuuang/ffi-rs-win32-ia32-msvc": "1.3.2", "@yuuang/ffi-rs-win32-x64-msvc": "1.3.2" } }, "sha512-4s8dX9VbBw/jd5NOuE3EJRqXaIVdjMyiumeeDzrOhtjQRwp6Bz2za7iksWXTnvTQKV/tTdm1s1w7mObe92zPjQ=="],
 
+    "file-uri-to-path": ["file-uri-to-path@1.0.0", "", {}, "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw=="],
+
     "filelist": ["filelist@1.0.6", "", { "dependencies": { "minimatch": "^5.0.1" } }, "sha512-5giy2PkLYY1cP39p17Ech+2xlpTRL9HLspOfEgm0L6CwBXBTgsK5ou0JtzYuepxkaQ/tvhCFIJ5uXo0OrM2DxA=="],
 
     "fill-range": ["fill-range@7.1.1", "", { "dependencies": { "to-regex-range": "^5.0.1" } }, "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg=="],
@@ -5634,6 +5642,10 @@
 
     "traverse": ["traverse@0.3.9", "", {}, "sha512-iawgk0hLP3SxGKDfnDJf8wTz4p2qImnyihM5Hh/sGvQ3K37dPi/w8sRhdNIxYA1TwFwc5mDhIJq+O0RsvXBKdQ=="],
 
+    "tree-sitter-bash": ["tree-sitter-bash@0.25.0", "", { "dependencies": { "node-addon-api": "^8.2.1", "node-gyp-build": "^4.8.2" }, "peerDependencies": { "tree-sitter": "^0.25.0" }, "optionalPeers": ["tree-sitter"] }, "sha512-gZtlj9+qFS81qKxpLfD6H0UssQ3QBc/F0nKkPsiFDyfQF2YBqYvglFJUzchrPpVhZe9kLZTrJ9n2J6lmka69Vg=="],
+
+    "tree-sitter-powershell": ["tree-sitter-powershell@0.25.10", "", { "dependencies": { "node-addon-api": "^7.1.0", "node-gyp-build": "^4.8.0" }, "peerDependencies": { "tree-sitter": "^0.25.0" }, "optionalPeers": ["tree-sitter"] }, "sha512-bEt8QoySpGFnU3aa8WedQyNMaN6aTwy/WUbvIVt0JSKF+BbJoSHNHu+wCbhj7xLMsfB0AuffmiJm+B8gzva8Lg=="],
+
     "treeverse": ["treeverse@3.0.0", "", {}, "sha512-gcANaAnd2QDZFmHFEOF4k7uc1J/6a6z3DJMd/QwEyxLoKGiptJRwid582r7QIsFlFMIZ3SnxfS52S4hm2DHkuQ=="],
 
     "trim-lines": ["trim-lines@3.0.1", "", {}, "sha512-kRj8B+YHZCc9kQYdWfJB2/oUl9rA99qbowYYBtr4ui4mZyAQ2JpvVBd/6U2YloATfqBhBTSMhTpgBHtU0Mf3Rg=="],
@@ -6856,6 +6868,8 @@
 
     "topojson-client/commander": ["commander@2.20.3", "", {}, "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="],
 
+    "tree-sitter-bash/node-addon-api": ["node-addon-api@8.9.0", "", {}, "sha512-ekZMeaaIzSQTSpr7X2X3iJM7lTzgnx8ahAG9pJfT/7+14mlEM8ZYQ9cgCDvSSRbReFK0oHli3WrZdCiRsgAT9Q=="],
+
     "tw-to-css/postcss": ["postcss@8.4.31", "", { "dependencies": { "nanoid": "^3.3.6", "picocolors": "^1.0.0", "source-map-js": "^1.0.2" } }, "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ=="],
 
     "tw-to-css/tailwindcss": ["tailwindcss@3.3.2", "", { "dependencies": { "@alloc/quick-lru": "^5.2.0", "arg": "^5.0.2", "chokidar": "^3.5.3", "didyoumean": "^1.2.2", "dlv": "^1.1.3", "fast-glob": "^3.2.12", "glob-parent": "^6.0.2", "is-glob": "^4.0.3", "jiti": "^1.18.2", "lilconfig": "^2.1.0", "micromatch": "^4.0.5", "normalize-path": "^3.0.0", "object-hash": "^3.0.0", "picocolors": "^1.0.0", "postcss": "^8.4.23", "postcss-import": "^15.1.0", "postcss-js": "^4.0.1", "postcss-load-config": "^4.0.1", "postcss-nested": "^6.0.1", "postcss-selector-parser": "^6.0.11", "postcss-value-parser": "^4.2.0", "resolve": "^1.22.2", "sucrase": "^3.32.0" }, "bin": { "tailwind": "lib/cli.js", "tailwindcss": "lib/cli.js" } }, "sha512-9jPkMiIBXvPc2KywkraqsUfbfj+dHDb+JPWtSJa9MLFdrPyazI7q6WX2sUrm7R9eVR7qqv3Pas7EvQFzxKnI6w=="],

packages/ai/src/providers/openrouter.ts

@@ -5,6 +5,7 @@ import { Framing } from "../route/framing"
 import { Protocol } from "../route/protocol"
 import { AuthOptions, type ProviderAuthOption } from "../route/auth-options"
 import { ProviderID, type ModelID, type ProviderOptions } from "../schema"
+import type { ProviderPackage } from "../provider-package"
 import * as OpenAICompatibleProfiles from "./openai-compatible-profile"
 import * as OpenAIChat from "../protocols/openai-chat"
 import { isRecord } from "../protocols/shared"
@@ -30,6 +31,12 @@ export type ModelOptions = Omit<RouteDefaultsInput, "providerOptions"> &
     readonly providerOptions?: OpenRouterProviderOptionsInput
   }
 
+export interface Settings extends ProviderPackage.Settings {
+  readonly apiKey?: string
+  readonly baseURL?: string
+  readonly providerOptions?: OpenRouterProviderOptionsInput
+}
+
 const OpenRouterBody = Schema.StructWithRest(Schema.Struct(OpenAIChat.bodyFields), [
   Schema.Record(Schema.String, Schema.Any),
 ])
@@ -113,4 +120,15 @@ export const configure = (input: ModelOptions = {}) => {
 }
 
 export const provider = configure()
-export const model = provider.model
+export const model: ProviderPackage.Definition<Settings, OpenRouterProviderOptionsInput>["model"] = (
+  modelID,
+  settings,
+) =>
+  configure({
+    apiKey: settings.apiKey,
+    baseURL: settings.baseURL,
+    headers: settings.headers,
+    http: settings.body === undefined ? undefined : { body: { ...settings.body } },
+    limits: settings.limits,
+    providerOptions: settings.providerOptions,
+  }).model(modelID)

packages/ai/src/providers/xai.ts

@@ -1,31 +1,62 @@
 import { AuthOptions, type ProviderAuthOption } from "../route/auth-options"
-import type { RouteDefaultsInput } from "../route/client"
-import { HttpOptions, ProviderID, type ModelID } from "../schema"
+import { Route, type RouteDefaultsInput } from "../route/client"
+import { Endpoint } from "../route/endpoint"
+import { HttpOptions, ProviderID, type ModelID, type ProviderOptions } from "../schema"
 import * as OpenAICompatibleProfiles from "./openai-compatible-profile"
 import * as OpenAICompatibleChat from "../protocols/openai-compatible-chat"
+import * as OpenAIChat from "../protocols/openai-chat"
 import * as OpenAIResponses from "../protocols/openai-responses"
 import { XAIImages } from "../protocols/xai-images"
-import type { OpenAIProviderOptionsInput } from "./openai-options"
+import type { OpenAIOptionsInput } from "./openai-options"
+import type { ProviderPackage } from "../provider-package"
 
 export const id = ProviderID.make("xai")
 
+export type XAIProviderOptionsInput = ProviderOptions & {
+  readonly xai?: OpenAIOptionsInput
+}
+
 export type ModelOptions = Omit<RouteDefaultsInput, "providerOptions"> &
   ProviderAuthOption<"optional"> & {
     readonly baseURL?: string
-    readonly providerOptions?: OpenAIProviderOptionsInput
+    readonly providerOptions?: XAIProviderOptionsInput
   }
 
+export interface Settings extends ProviderPackage.Settings {
+  readonly apiKey?: string
+  readonly baseURL?: string
+  readonly providerOptions?: XAIProviderOptionsInput
+}
+
 export type { XAIImageOptions } from "../protocols/xai-images"
 
-export const routes = [OpenAIResponses.route, OpenAICompatibleChat.route]
+const responsesRoute = Route.make({
+  id: "openai-responses",
+  provider: id,
+  providerMetadataKey: "xai",
+  protocol: OpenAIResponses.protocol,
+  endpoint: Endpoint.path("/responses", { baseURL: OpenAICompatibleProfiles.profiles.xai.baseURL }),
+  transport: OpenAIResponses.httpTransport,
+  defaults: { providerOptions: { xai: { store: false } } },
+})
+
+const chatRoute = Route.make({
+  id: "openai-compatible-chat",
+  provider: id,
+  providerMetadataKey: "xai",
+  protocol: OpenAIChat.protocol,
+  endpoint: Endpoint.path("/chat/completions", { baseURL: OpenAICompatibleProfiles.profiles.xai.baseURL }),
+  transport: OpenAICompatibleChat.route.transport,
+})
+
+export const routes = [responsesRoute, chatRoute]
 
 const auth = (options: ProviderAuthOption<"optional">) => AuthOptions.bearer(options, "XAI_API_KEY")
 
 const configuredResponsesRoute = (input: ModelOptions) => {
   const { apiKey: _, auth: _auth, baseURL, ...rest } = input
-  return OpenAIResponses.route.with({
+  return responsesRoute.with({
     ...rest,
-    provider: id,
     endpoint: { baseURL: baseURL ?? OpenAICompatibleProfiles.profiles.xai.baseURL },
     auth: auth(input),
   })
@@ -33,9 +64,8 @@ const configuredResponsesRoute = (input: ModelOptions) => {
 
 const configuredChatRoute = (input: ModelOptions) => {
   const { apiKey: _, auth: _auth, baseURL, ...rest } = input
-  return OpenAICompatibleChat.route.with({
+  return chatRoute.with({
     ...rest,
-    provider: id,
     endpoint: { baseURL: baseURL ?? OpenAICompatibleProfiles.profiles.xai.baseURL },
     auth: auth(input),
   })
@@ -44,8 +74,8 @@ const configuredChatRoute = (input: ModelOptions) => {
 export const configure = (input: ModelOptions = {}) => {
   const responsesRoute = configuredResponsesRoute(input)
   const chatRoute = configuredChatRoute(input)
-  const responses = (modelID: string | ModelID) => responsesRoute.model<OpenAIProviderOptionsInput>({ id: modelID })
-  const chat = (modelID: string | ModelID) => chatRoute.model<OpenAIProviderOptionsInput>({ id: modelID })
+  const responses = (modelID: string | ModelID) => responsesRoute.model<XAIProviderOptionsInput>({ id: modelID })
+  const chat = (modelID: string | ModelID) => chatRoute.model<XAIProviderOptionsInput>({ id: modelID })
   const image = (modelID: string | ModelID) =>
     XAIImages.model({
       id: modelID,
@@ -65,7 +95,15 @@ export const configure = (input: ModelOptions = {}) => {
 }
 
 export const provider = configure()
-export const model = provider.model
+export const model: ProviderPackage.Definition<Settings, XAIProviderOptionsInput>["model"] = (modelID, settings) =>
+  configure({
+    apiKey: settings.apiKey,
+    baseURL: settings.baseURL,
+    headers: settings.headers,
+    http: settings.body === undefined ? undefined : { body: { ...settings.body } },
+    limits: settings.limits,
+    providerOptions: settings.providerOptions,
+  }).model(modelID)
 export const responses = provider.responses
 export const chat = provider.chat
 export const image = provider.image

packages/ai/test/exports.test.ts

@@ -53,9 +53,7 @@ describe("public exports", () => {
     expect(CloudflareWorkersAI.configure).toBeFunction()
     expect(CloudflareWorkersAI.configure({ accountId: "fixture", apiKey: "fixture" }).model).toBeFunction()
     expect(OpenRouter.model).toBeFunction()
-    expect(OpenRouter.provider.model).toBe(OpenRouter.model)
     expect(XAI.model).toBeFunction()
-    expect(XAI.provider.model).toBe(XAI.model)
     expect(XAI.provider.responses).toBe(XAI.responses)
     expect(XAI.provider.chat).toBe(XAI.chat)
     expect(XAI.configure({ apiKey: "fixture" }).responses("grok-4.3").route.id).toBe("openai-responses")

packages/ai/test/provider-options/xai.types.ts

@@ -3,11 +3,11 @@ import { XAI } from "../../src/providers"
 
 const model = XAI.provider.model("grok-4")
 
-LLM.request({ model, prompt: "Hello", providerOptions: { openai: { reasoningEffort: "high" } } })
+LLM.request({ model, prompt: "Hello", providerOptions: { xai: { reasoningEffort: "high" } } })
 
 LLM.request({
   model,
   prompt: "Hello",
   // @ts-expect-error xAI's OpenAI-compatible reasoning effort must be a string.
-  providerOptions: { openai: { reasoningEffort: true } },
+  providerOptions: { xai: { reasoningEffort: true } },
 })

packages/ai/test/provider-package.test.ts

@@ -21,6 +21,8 @@ describe("provider package entrypoints", () => {
       import("@opencode-ai/ai/providers/google-vertex/chat"),
       import("@opencode-ai/ai/providers/google-vertex/responses"),
       import("@opencode-ai/ai/providers/google-vertex/messages"),
+      import("@opencode-ai/ai/providers/openrouter"),
+      import("@opencode-ai/ai/providers/xai"),
     ])
 
     for (const module of modules) expect(module.model).toBeFunction()
@@ -29,6 +31,35 @@ describe("provider package entrypoints", () => {
     expect(modules[12].model).toBe(modules[13].model)
   })
 
+  test("maps OpenRouter and xAI package settings onto executable models", async () => {
+    const OpenRouter = await import("@opencode-ai/ai/providers/openrouter")
+    const XAI = await import("@opencode-ai/ai/providers/xai")
+    const settings = {
+      apiKey: "fixture",
+      baseURL: "https://provider.example.test/v1",
+      headers: { "x-application": "opencode" },
+      body: { service_tier: "priority" },
+      limits: { context: 200_000, output: 64_000 },
+    }
+    const openrouter = OpenRouter.model("anthropic/claude-sonnet-4", {
+      ...settings,
+      providerOptions: { openrouter: { usage: true } },
+    })
+    const xai = XAI.model("grok-4", {
+      ...settings,
+      providerOptions: { xai: { reasoningEffort: "high" } },
+    })
+
+    for (const selected of [openrouter, xai]) {
+      expect(selected.route.endpoint.baseURL).toBe(settings.baseURL)
+      expect(selected.route.defaults.headers).toEqual(settings.headers)
+      expect(selected.route.defaults.http?.body).toEqual(settings.body)
+      expect(selected.route.defaults.limits).toEqual(settings.limits)
+    }
+    expect(openrouter.route.defaults.providerOptions).toEqual({ openrouter: { usage: true } })
+    expect(xai.route.defaults.providerOptions).toMatchObject({ xai: { reasoningEffort: "high", store: false } })
+  })
+
   test("maps package settings onto the executable model", () => {
     const selected = model("gpt-5", {
       apiKey: "fixture",

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

@@ -129,8 +129,8 @@ export const loadProjectsQuery = (scope: ServerScope, api: ProjectApi) =>
         api.list().then((projects) => {
           return projects
             .filter((p) => !!p?.id)
-            .filter((p) => !!p.worktree && !p.worktree.includes("opencode-test"))
             .map(normalizeProjectInfo)
+            .filter((p) => !!p.worktree && !p.worktree.includes("opencode-test"))
             .slice()
             .sort((a, b) => cmp(a.id, b.id))
         }),

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

@@ -168,6 +168,7 @@ export function sanitizeProject(project: Project) {
 export function normalizeProjectInfo(project: Project | CurrentProject): Project {
   return {
     ...project,
+    worktree: "canonical" in project ? project.canonical : project.worktree,
     vcs: project.vcs === "git" ? "git" : undefined,
   }
 }

packages/app/src/utils/server-compat.ts

@@ -128,7 +128,7 @@ function createV1Api(input: CompatibleInput): CompatibleApi {
   const located = <T>(data: T, value?: { directory?: string }) => ({
     location: {
       directory: directory(value) ?? "",
-      project: { id: "", directory: directory(value) ?? "" },
+      project: { id: "", directory: directory(value) ?? "", canonical: directory(value) ?? "" },
     },
     data,
   })
@@ -298,12 +298,19 @@ function createV1Api(input: CompatibleInput): CompatibleApi {
     project: {
       ...input.current.project,
       async list() {
-        return ((await legacy().project.list()).data ?? []) as Project[]
+        return ((await legacy().project.list()).data ?? []).map((project) => ({
+          ...project,
+          canonical: project.worktree,
+        }))
       },
       async current(value?: Parameters<ServerApi["project"]["current"]>[0]) {
         const result = await legacy(value?.location).project.current()
         if (!result.data) throw new Error("Project not found")
-        return { id: result.data.id, directory: result.data.worktree } satisfies ProjectCurrent
+        return {
+          id: result.data.id,
+          directory: result.data.worktree,
+          canonical: result.data.worktree,
+        } satisfies ProjectCurrent
       },
       // async update(value: Parameters<ServerApi["project"]["update"]>[0]) {
       //   const project = (await legacy().project.list()).data?.find((item) => item.id === value.projectID)

packages/cli/package.json

@@ -40,6 +40,9 @@
     "open": "10.1.2",
     "semver": "catalog:",
     "solid-js": "catalog:",
+    "tree-sitter-bash": "0.25.0",
+    "tree-sitter-powershell": "0.25.10",
+    "web-tree-sitter": "0.25.10",
     "uqr": "0.1.3",
     "ws": "8.21.0"
   },

packages/cli/script/build-node.ts

@@ -62,8 +62,8 @@ for (const target of targets) {
   await rm("dist-node", { recursive: true, force: true })
   const assetHash = await hashNodeAssets(assets)
   const input = { version: Script.version, channel: Script.channel, models: modelsData, assetHash, target }
-  await build(mainConfig(input))
   await copyNodeAssets(assets)
+  await build(mainConfig(input))
 
   const host = target.platform === process.platform && target.arch === process.arch
   if (host) {

packages/cli/script/node-assets.ts

@@ -3,7 +3,7 @@ import { copyFile, mkdir, readdir, readFile, stat } from "node:fs/promises"
 import path from "node:path"
 import { fileURLToPath } from "node:url"
 import { getNodeAssets } from "@opentui/core/node-assets"
-import { attentionSoundAssets, type NodeTarget, photonWasmAsset } from "../src/node/target"
+import { attentionSoundAssets, type NodeTarget, photonWasmAsset, shellParserWasmAssets } from "../src/node/target"
 
 const dir = path.resolve(import.meta.dirname, "..")
 
@@ -43,6 +43,10 @@ export async function collectNodeAssets(target: NodeTarget) {
       key: photonWasmAsset,
       source: fileURLToPath(import.meta.resolve(photonWasmAsset)),
     },
+    ...Object.values(shellParserWasmAssets).map((key) => ({
+      key,
+      source: fileURLToPath(import.meta.resolve(key)),
+    })),
     ...attentionSoundAssets.map((key) => ({
       key,
       source: path.resolve(dir, "../ui/src/assets/audio", path.basename(key)),

packages/cli/src/node/target.ts

@@ -29,6 +29,11 @@ export function nodeTarget(platform: string, arch: string) {
 }
 
 export const photonWasmAsset = "@silvia-odwyer/photon-node/photon_rs_bg.wasm"
+export const shellParserWasmAssets = {
+  runtime: "web-tree-sitter/tree-sitter.wasm",
+  bash: "tree-sitter-bash/tree-sitter-bash.wasm",
+  powershell: "tree-sitter-powershell/tree-sitter-powershell.wasm",
+} as const
 export const nodeExecArgv = ["--experimental-ffi", "--use-system-ca", "--disable-warning=ExperimentalWarning"] as const
 
 export const attentionSoundAssets = [

packages/cli/test/session-target.test.ts

@@ -3,7 +3,7 @@ import { OpenCode, type LocationGetOutput, type ModelRef, type SessionInfo } fro
 import { resolveSessionTarget, SessionTargetMutationError } from "../src/session-target"
 
 function location(directory: string, workspaceID?: string): LocationGetOutput {
-  return { directory, workspaceID, project: { id: "project", directory } }
+  return { directory, workspaceID, project: { id: "project", directory, canonical: directory } }
 }
 
 function session(id: string, directory: string, workspaceID?: string, model?: ModelRef): SessionInfo {

packages/cli/vite.node.config.ts

@@ -3,7 +3,13 @@ import { readFile } from "node:fs/promises"
 import { createRequire } from "node:module"
 import { defineConfig, type Plugin, type UserConfig } from "vite"
 import solid from "vite-plugin-solid"
-import { nodeExecArgv, nodeTarget, type NodeTarget, photonWasmAsset } from "./src/node/target"
+import {
+  nodeExecArgv,
+  nodeTarget,
+  type NodeTarget,
+  photonWasmAsset,
+  shellParserWasmAssets,
+} from "./src/node/target"
 
 const dir = import.meta.dirname
 
@@ -194,6 +200,9 @@ process.env.OTUI_ASSET_ROOT = __ocAssetRoot
 process.env.OPENCODE_NODE_PTY_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.nodePtyEntryAsset)})
 process.env.OPENCODE_PARCEL_WATCHER_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.parcelWatcherAsset)})
 process.env.OPENCODE_PHOTON_WASM_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(photonWasmAsset)})
+process.env.OPENCODE_TREE_SITTER_WASM_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(shellParserWasmAssets.runtime)})
+process.env.OPENCODE_TREE_SITTER_BASH_WASM_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(shellParserWasmAssets.bash)})
+process.env.OPENCODE_TREE_SITTER_POWERSHELL_WASM_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(shellParserWasmAssets.powershell)})
 process.env.FFF_BINARY_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.fffAsset)})
 process.env.OPENCODE_FFF_FFI_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.fffFfiAsset)})
 try {

packages/client/src/promise/generated/types.ts

@@ -279,7 +279,7 @@ export type ProjectCommands = { start?: string }
 
 export type ProjectTime = { created: number; updated: number; initialized?: number }
 
-export type ProjectCurrent = { id: string; directory: string }
+export type ProjectCurrent = { id: string; directory: string; canonical: string }
 
 export type ProjectDirectory = { directory: string; strategy?: string }
 
@@ -1430,7 +1430,7 @@ export type McpResourceCatalog = { resources: Array<McpResource>; templates: Arr
 
 export type Project = {
   id: string
-  worktree: string
+  canonical: string
   vcs?: ProjectVcs
   name?: string
   icon?: ProjectIcon
@@ -2515,7 +2515,11 @@ export type LocationGetInput = {
   }["location"]
 }
 
-export type LocationGetOutput = { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+export type LocationGetOutput = {
+  directory: string
+  workspaceID?: string
+  project: { id: string; directory: string; canonical: string }
+}
 
 export type AgentListInput = {
   readonly location?: {
@@ -2524,7 +2528,7 @@ export type AgentListInput = {
 }
 
 export type AgentListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<AgentInfo>
 }
 
@@ -2536,7 +2540,7 @@ export type AgentGetInput = {
 }
 
 export type AgentGetOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: AgentInfo
 }
 
@@ -2547,7 +2551,7 @@ export type PluginListInput = {
 }
 
 export type PluginListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<PluginInfo>
 }
 
@@ -3231,7 +3235,7 @@ export type ModelListInput = {
 }
 
 export type ModelListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<ModelInfo>
 }
 
@@ -3242,7 +3246,7 @@ export type ModelDefaultInput = {
 }
 
 export type ModelDefaultOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: ModelInfo | null
 }
 
@@ -3269,7 +3273,7 @@ export type ProviderListInput = {
 }
 
 export type ProviderListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<ProviderInfo>
 }
 
@@ -3281,7 +3285,7 @@ export type ProviderGetInput = {
 }
 
 export type ProviderGetOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: ProviderInfo
 }
 
@@ -3292,7 +3296,7 @@ export type IntegrationListInput = {
 }
 
 export type IntegrationListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<IntegrationInfo>
 }
 
@@ -3304,7 +3308,7 @@ export type IntegrationGetInput = {
 }
 
 export type IntegrationGetOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: IntegrationInfo | null
 }
 
@@ -3351,7 +3355,7 @@ export type IntegrationOauthConnectInput = {
 }
 
 export type IntegrationOauthConnectOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: {
     attemptID: string
     url: string
@@ -3370,7 +3374,7 @@ export type IntegrationOauthStatusInput = {
 }
 
 export type IntegrationOauthStatusOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: IntegrationAttemptStatus
 }
 
@@ -3405,7 +3409,7 @@ export type IntegrationCommandConnectInput = {
 }
 
 export type IntegrationCommandConnectOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: IntegrationCommandAttempt
 }
 
@@ -3418,7 +3422,7 @@ export type IntegrationCommandStatusInput = {
 }
 
 export type IntegrationCommandStatusOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: IntegrationCommandAttemptStatus
 }
 
@@ -3439,7 +3443,7 @@ export type McpListInput = {
 }
 
 export type McpListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<McpServer>
 }
 
@@ -3528,7 +3532,7 @@ export type McpResourceCatalogInput = {
 }
 
 export type McpResourceCatalogOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: McpResourceCatalog
 }
 
@@ -3577,7 +3581,7 @@ export type FormRequestListInput = {
 }
 
 export type FormRequestListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<FormInfo>
 }
 
@@ -4433,7 +4437,7 @@ export type PermissionRequestListInput = {
 }
 
 export type PermissionRequestListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<PermissionRequest>
 }
 
@@ -4555,7 +4559,7 @@ export type FileListInput = {
 }
 
 export type FileListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<FileSystemEntry>
 }
 
@@ -4587,7 +4591,7 @@ export type FileFindInput = {
 }
 
 export type FileFindOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<FileSystemEntry>
 }
 
@@ -4598,7 +4602,7 @@ export type CommandListInput = {
 }
 
 export type CommandListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<CommandInfo>
 }
 
@@ -4609,7 +4613,7 @@ export type SkillListInput = {
 }
 
 export type SkillListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<SkillInfo>
 }
 
@@ -4622,7 +4626,7 @@ export type PtyListInput = {
 }
 
 export type PtyListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<Pty>
 }
 
@@ -4668,7 +4672,7 @@ export type PtyCreateInput = {
 }
 
 export type PtyCreateOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Pty
 }
 
@@ -4680,7 +4684,7 @@ export type PtyGetInput = {
 }
 
 export type PtyGetOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Pty
 }
 
@@ -4697,7 +4701,7 @@ export type PtyUpdateInput = {
 }
 
 export type PtyUpdateOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Pty
 }
 
@@ -4717,7 +4721,7 @@ export type ShellListInput = {
 }
 
 export type ShellListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<ShellInfo1>
 }
 
@@ -4752,7 +4756,7 @@ export type ShellCreateInput = {
 }
 
 export type ShellCreateOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: ShellInfo1
 }
 
@@ -4764,7 +4768,7 @@ export type ShellGetInput = {
 }
 
 export type ShellGetOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: ShellInfo1
 }
 
@@ -4777,7 +4781,7 @@ export type ShellTimeoutInput = {
 }
 
 export type ShellTimeoutOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: ShellInfo1
 }
 
@@ -4801,7 +4805,7 @@ export type ShellOutputInput = {
 }
 
 export type ShellOutputOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: { output: string; cursor: number; size: number; truncated: boolean }
 }
 
@@ -4821,7 +4825,7 @@ export type QuestionRequestListInput = {
 }
 
 export type QuestionRequestListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<QuestionRequest>
 }
 
@@ -4851,7 +4855,7 @@ export type ReferenceListInput = {
 }
 
 export type ReferenceListOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<ReferenceInfo>
 }
 
@@ -4894,7 +4898,7 @@ export type VcsStatusInput = {
 }
 
 export type VcsStatusOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<VcsFileStatus>
 }
 
@@ -4917,7 +4921,7 @@ export type VcsDiffInput = {
 }
 
 export type VcsDiffOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<FileDiffInfo>
 }
 
@@ -4938,7 +4942,7 @@ export type WebsearchProvidersInput = {
 }
 
 export type WebsearchProvidersOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: Array<WebSearchProvider>
 }
 
@@ -4951,6 +4955,6 @@ export type WebsearchQueryInput = {
 }
 
 export type WebsearchQueryOutput = {
-  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: { providerID: string; results: Array<WebSearchResult> }
 }

packages/core/package.json

@@ -41,6 +41,11 @@
       "node": "./src/image/photon-wasm.node.ts",
       "default": "./src/image/photon-wasm.bun.ts"
     },
+    "#shell-parser-wasm": {
+      "bun": "./src/shell/parser-wasm.bun.ts",
+      "node": "./src/shell/parser-wasm.node.ts",
+      "default": "./src/shell/parser-wasm.bun.ts"
+    },
     "#process-lock-ffi": {
       "bun": "./src/util/process-lock-ffi.bun.ts",
       "node": "./src/util/process-lock-ffi.node.ts",
@@ -119,7 +124,10 @@
     "jsonc-parser": "3.3.1",
     "semver": "^7.6.3",
     "turndown": "7.2.0",
+    "tree-sitter-bash": "0.25.0",
+    "tree-sitter-powershell": "0.25.10",
     "venice-ai-sdk-provider": "2.1.1",
+    "web-tree-sitter": "0.25.10",
     "which": "6.0.1",
     "zod": "catalog:"
   },

packages/core/src/formatter.ts

@@ -54,9 +54,6 @@ const layer = Layer.effect(
         })
         formatters = builtIns
         if (configured === true) return
-        if (configured.ruff?.disabled || configured.uv?.disabled) {
-          formatters = formatters.filter((formatter) => formatter.name !== "ruff" && formatter.name !== "uv")
-        }
 
         for (const [name, entry] of Object.entries(configured)) {
           const index = formatters.findIndex((formatter) => formatter.name === name)

packages/core/src/formatter/builtins.ts

@@ -18,7 +18,6 @@ export function make(input: {
   readonly fs: FSUtil.Interface
   readonly npm: Npm.Interface
   readonly processes: AppProcess.Interface
-  readonly experimentalOxfmt?: boolean
 }) {
   const disabled = false as const
   const findUp = (target: string) => input.fs.findUp(target, input.directory, input.worktree)

packages/core/src/git.ts

@@ -201,7 +201,7 @@ const layer = Layer.effect(
       locks.withLock(repository.gitDirectory)(effect)
 
     const discover = Effect.fn("Git.repo.discover")(function* (input: AbsolutePath) {
-      const dotgit = yield* fs.up({ targets: [".git"], start: input }).pipe(
+      const dotgit = yield* fs.up({ targets: [".git"], start: input, mode: "first" }).pipe(
         Effect.map((matches) => matches[0]),
         Effect.catch(() => Effect.succeed(undefined)),
       )

packages/core/src/location.ts

@@ -25,7 +25,7 @@ const layer = (ref: Ref) =>
       return Service.of({
         directory: ref.directory,
         workspaceID: ref.workspaceID,
-        project: { id: resolved.id, directory: resolved.directory },
+        project: { id: resolved.id, directory: resolved.directory, canonical: resolved.canonical },
         vcs: resolved.vcs,
       })
     }),

packages/core/src/model-resolver.ts

@@ -182,7 +182,8 @@ export const fromCatalogModel = (
         .model({ id: resolved.modelID ?? resolved.id, compatibility: resolved.compatibility }),
     )
   }
-  if (Provider.isAISDK(resolved.package)) {
+  const native = Provider.isAISDK(resolved.package) ? nativePackage(packageName) : resolved.package
+  if (Provider.isAISDK(resolved.package) && !native) {
     if (!dependencies?.loadAISDK) return Effect.fail(unsupported(resolved))
     const runtime = produce(resolved, (draft) => {
       draft.settings = Provider.mergeOverlay(draft.settings, {
@@ -193,20 +194,22 @@ export const fromCatalogModel = (
     })
     return dependencies.loadAISDK(runtime).pipe(Effect.mapError(() => unsupported(resolved)))
   }
-  if (!resolved.package) return Effect.fail(unsupported(resolved))
+  if (!native) return Effect.fail(unsupported(resolved))
 
-  const specifier = resolved.package
+  const specifier = native
   return Effect.gen(function* () {
     const module = yield* (dependencies?.loadPackage ?? Provider.loadPackage)(specifier).pipe(
       Effect.mapError(() => unsupported(resolved)),
     )
     const configured = { ...resolved.settings, ...credential?.metadata }
+    const providerOptions = nativeProviderOptions(packageName, configured)
     const settings = {
       ...(credential ? withoutNativeAuthSettings(configured) : configured),
       ...nativeCredentialSettings(specifier, credential),
       headers: resolved.headers,
       body: resolved.body,
       limits: { context: resolved.limit.context, output: resolved.limit.output },
+      ...(providerOptions ? { providerOptions } : {}),
     }
     return yield* Effect.try({
       try: () => {
@@ -223,6 +226,26 @@ export const fromCatalogModel = (
   })
 }
 
+const nativePackage = (packageName: string | undefined) => {
+  if (packageName === "@ai-sdk/google") return "@opencode-ai/ai/providers/google"
+  if (packageName === "@openrouter/ai-sdk-provider") return "@opencode-ai/ai/providers/openrouter"
+  if (packageName === "@ai-sdk/xai") return "@opencode-ai/ai/providers/xai"
+  return undefined
+}
+
+const nativeProviderOptions = (packageName: string | undefined, settings: Readonly<Record<string, unknown>>) => {
+  const values = Object.fromEntries(
+    Object.entries(settings).filter(
+      ([key]) => !["apiKey", "authToken", "baseURL", "chunkTimeout", "fetch", "timeout"].includes(key),
+    ),
+  )
+  if (Object.keys(values).length === 0) return undefined
+  if (packageName === "@ai-sdk/google") return { gemini: values }
+  if (packageName === "@openrouter/ai-sdk-provider") return { openrouter: values }
+  if (packageName === "@ai-sdk/xai") return { xai: values }
+  return undefined
+}
+
 const isNativeOpenAI = (packageName: string | undefined) =>
   packageName === "@opencode-ai/ai/providers/openai" ||
   packageName?.startsWith("@opencode-ai/ai/providers/openai/") === true

packages/core/src/plugin/agent.ts

@@ -11,8 +11,6 @@ import { Permission } from "../permission"
 // Combined output files written by the Shell service, e.g. `<data>/shell/<projectID>/<shellID>.out`.
 // Whitelisted so agents can read a command's full captured output without an external-directory prompt.
 const SHELL_OUTPUT_GLOB = path.join(Global.Path.data, "shell", "*", "*")
-const BUILD_SYSTEM =
-  "You are an AI coding agent. Help the user accomplish software engineering tasks by inspecting the workspace, making targeted changes, and using tools according to the configured permissions."
 
 const PROMPT_EXPLORE = `You are a file search specialist. You excel at thoroughly navigating and exploring codebases.
 

packages/core/src/project.ts

@@ -2,7 +2,7 @@ export * as Project from "./project"
 
 import { Context, Effect, Layer, Schema } from "effect"
 import { ChildProcess } from "effect/unstable/process"
-import { asc, desc } from "drizzle-orm"
+import { asc, desc, isNotNull, isNull, ne, or } from "drizzle-orm"
 import path from "path"
 import { AbsolutePath } from "./schema"
 import { Database } from "./database/database"
@@ -40,6 +40,7 @@ export interface Resolved {
   readonly previous?: ID
   readonly id: ID
   readonly directory: AbsolutePath
+  readonly canonical: AbsolutePath
   readonly vcs?: Vcs
 }
 
@@ -48,7 +49,7 @@ export const root = Effect.fn("Project.root")(function* (
   fs: FSUtil.Interface,
   input: AbsolutePath,
 ) {
-  return yield* fs.up({ targets: [".git", ".hg"], start: input }).pipe(
+  return yield* fs.up({ targets: [".git", ".hg"], start: input, mode: "first" }).pipe(
     Effect.map((matches) => matches[0] ? AbsolutePath.make(path.dirname(matches[0])) : undefined),
     Effect.catch(() => Effect.succeed(undefined)),
   )
@@ -83,7 +84,7 @@ function fromRow(row: typeof ProjectTable.$inferSelect): Info {
       : undefined
   return {
     id: row.id,
-    worktree: row.worktree,
+    canonical: row.worktree,
     vcs: row.vcs ?? undefined,
     name: row.name ?? undefined,
     icon,
@@ -106,6 +107,40 @@ const layer = Layer.effect(
     const db = (yield* Database.Service).db
     const projectDirectories = yield* ProjectDirectories.Service
 
+    const persist = Effect.fnUntraced(function* (project: Resolved) {
+      yield* db
+        .transaction((tx) =>
+          Effect.gen(function* () {
+            const vcs = project.vcs?.type
+            yield* tx
+              .insert(ProjectTable)
+              .values({ id: project.id, worktree: project.canonical, vcs, sandboxes: [] })
+              .onConflictDoUpdate({
+                target: ProjectTable.id,
+                set: { worktree: project.canonical, vcs: vcs ?? null },
+                setWhere: or(
+                  ne(ProjectTable.worktree, project.canonical),
+                  vcs ? or(isNull(ProjectTable.vcs), ne(ProjectTable.vcs, vcs)) : isNotNull(ProjectTable.vcs),
+                ),
+              })
+              .run()
+            if (!project.vcs) return
+            yield* projectDirectories.create({ projectID: project.id, directory: project.canonical }, tx)
+            if (project.directory === project.canonical) return
+            yield* projectDirectories.create(
+              {
+                projectID: project.id,
+                directory: project.directory,
+                strategy: project.vcs.type === "git" ? "git_worktree" : undefined,
+              },
+              tx,
+            )
+          }),
+        )
+        .pipe(Effect.orDie)
+      return project
+    })
+
     const list = Effect.fn("Project.list")(function* () {
       const rows = yield* db
         .select()
@@ -189,7 +224,7 @@ const layer = Layer.effect(
     })
 
     const hgDiscover = Effect.fnUntraced(function* (input: AbsolutePath) {
-      const dotHg = yield* fs.up({ targets: [".hg"], start: input }).pipe(
+      const dotHg = yield* fs.up({ targets: [".hg"], start: input, mode: "first" }).pipe(
         Effect.map((matches) => matches[0]),
         Effect.catch(() => Effect.succeed(undefined)),
       )
@@ -211,17 +246,26 @@ const layer = Layer.effect(
       if (repo) {
         const previous = yield* cached(repo.commonDirectory)
         const id = (yield* remote(repo)) ?? previous ?? (yield* root(repo))
-        return {
+        const canonical =
+          repo.gitDirectory === repo.commonDirectory
+            ? repo.worktree
+            : yield* git.worktree.list(repo).pipe(
+                Effect.map((items) => items.find((item) => item.kind === "main")?.directory ?? repo.worktree),
+                Effect.catch(() => Effect.succeed(repo.worktree)),
+              )
+        return yield* persist({
           previous,
           id: id ?? ID.global,
           directory: repo.worktree,
+          canonical,
           vcs: { type: "git" as const, store: repo.commonDirectory },
-        }
+        })
       }
 
       const hg = yield* hgDiscover(input)
-      if (hg) return hg
-      return { id: ID.global, directory: AbsolutePath.make(path.parse(input).root), vcs: undefined }
+      if (hg) return yield* persist({ ...hg, canonical: hg.directory })
+      const directory = AbsolutePath.make(path.parse(input).root)
+      return yield* persist({ id: ID.global, directory, canonical: directory, vcs: undefined })
     })
 
     const commit = Effect.fn("Project.commit")(function* (input: { store: AbsolutePath; id: ID }) {

packages/core/src/session.ts

@@ -3,7 +3,7 @@ export * from "./session/schema"
 
 import { Effect, Layer, Schema, Context, Stream, Scope } from "effect"
 import { ListAnchor } from "@opencode-ai/schema/session"
-import { and, asc, desc, eq, gt, isNull, like, lt, or, type SQL } from "drizzle-orm"
+import { and, asc, desc, eq, gt, isNotNull, isNull, like, lt, ne, or, type SQL } from "drizzle-orm"
 import { Project } from "./project"
 import { Workspace } from "./workspace"
 import { Model } from "./model"
@@ -325,6 +325,22 @@ const layer = Layer.effect(
     const shellLocks = KeyedMutex.makeUnsafe<SessionSchema.ID>()
     const decodeMessage = Schema.decodeUnknownEffect(SessionMessage.Info)
     const isDurableSessionEvent = Schema.is(SessionEvent.Durable)
+    const persistProject = (project: Project.Resolved) => {
+      const vcs = project.vcs?.type
+      return db
+        .insert(ProjectTable)
+        .values({ id: project.id, worktree: project.canonical, vcs, sandboxes: [] })
+        .onConflictDoUpdate({
+          target: ProjectTable.id,
+          set: { worktree: project.canonical, vcs: vcs ?? null },
+          setWhere: or(
+            ne(ProjectTable.worktree, project.canonical),
+            vcs ? or(isNull(ProjectTable.vcs), ne(ProjectTable.vcs, vcs)) : isNotNull(ProjectTable.vcs),
+          ),
+        })
+        .run()
+        .pipe(Effect.orDie)
+    }
     const decode = (row: typeof SessionMessageTable.$inferSelect) =>
       decodeMessage({ ...row.data, id: row.id, type: row.type }).pipe(
         Effect.mapError(
@@ -347,12 +363,7 @@ const layer = Layer.effect(
         if (location === undefined)
           return yield* Effect.die(new Error("Session.create requires either location or an existing parentID"))
         const project = yield* projects.resolve(location.directory)
-        yield* db
-          .insert(ProjectTable)
-          .values({ id: project.id, worktree: project.directory, vcs: project.vcs?.type, sandboxes: [] })
-          .onConflictDoNothing()
-          .run()
-          .pipe(Effect.orDie)
+        yield* persistProject(project)
         const now = Date.now()
         const info = SessionV1.SessionInfo.make({
           id: sessionID,
@@ -451,6 +462,7 @@ const layer = Layer.effect(
         if ("directory" in input) conditions.push(eq(SessionTable.directory, input.directory))
         if (input.workspaceID) conditions.push(eq(SessionTable.workspace_id, input.workspaceID))
         if ("project" in input) conditions.push(eq(SessionTable.project_id, input.project))
+        if ("project" in input && input.subpath !== undefined) conditions.push(eq(SessionTable.path, input.subpath))
         if (input.search) conditions.push(like(SessionTable.title, `%${input.search}%`))
         if (input.parentID !== undefined)
           conditions.push(
@@ -732,12 +744,7 @@ const layer = Layer.effect(
         )
           return
         const project = yield* projects.resolve(directory)
-        yield* db
-          .insert(ProjectTable)
-          .values({ id: project.id, worktree: project.directory, vcs: project.vcs?.type, sandboxes: [] })
-          .onConflictDoNothing()
-          .run()
-          .pipe(Effect.orDie)
+        yield* persistProject(project)
         if ((yield* execution.active).has(input.sessionID)) {
           yield* execution.interrupt(input.sessionID)
           yield* execution.awaitIdle(input.sessionID)

packages/core/src/session/projector.ts

@@ -657,6 +657,12 @@ const layer = Layer.effectDiscard(
           input: event.data.input,
           timeCreated: event.created,
         })
+        yield* db
+          .update(SessionTable)
+          .set({ time_updated: DateTime.toEpochMillis(event.created) })
+          .where(eq(SessionTable.id, event.data.sessionID))
+          .run()
+          .pipe(Effect.orDie)
       }),
     )
     yield* bus.project(SessionEvent.Compaction.Admitted, (event) =>

packages/core/src/shell/parse.ts

@@ -0,0 +1,296 @@
+export * as ShellParse from "./parse"
+
+import { Effect } from "effect"
+import { fileURLToPath } from "url"
+import os from "os"
+import path from "path"
+import type { Node } from "web-tree-sitter"
+import { shellParserWasm } from "#shell-parser-wasm"
+import { ShellSelect } from "./select"
+
+type Part = { type: string; text: string }
+const CWD = new Set(["cd", "chdir", "popd", "pushd", "push-location", "set-location"])
+const POWERSHELL_PATH_FLAGS = new Set(["-literalpath", "-path"])
+
+const ARITY: Record<string, number> = {
+  cat: 1,
+  cd: 1,
+  chmod: 1,
+  chown: 1,
+  cp: 1,
+  echo: 1,
+  env: 1,
+  export: 1,
+  grep: 1,
+  kill: 1,
+  killall: 1,
+  ln: 1,
+  ls: 1,
+  mkdir: 1,
+  mv: 1,
+  ps: 1,
+  pwd: 1,
+  rm: 1,
+  rmdir: 1,
+  sleep: 1,
+  source: 1,
+  tail: 1,
+  touch: 1,
+  unset: 1,
+  which: 1,
+  aws: 3,
+  az: 3,
+  bazel: 2,
+  brew: 2,
+  bun: 2,
+  "bun run": 3,
+  "bun x": 3,
+  cargo: 2,
+  "cargo add": 3,
+  "cargo run": 3,
+  cdk: 2,
+  cf: 2,
+  cmake: 2,
+  composer: 2,
+  consul: 2,
+  "consul kv": 3,
+  crictl: 2,
+  deno: 2,
+  "deno task": 3,
+  doctl: 3,
+  docker: 2,
+  "docker builder": 3,
+  "docker compose": 3,
+  "docker container": 3,
+  "docker image": 3,
+  "docker network": 3,
+  "docker volume": 3,
+  eksctl: 2,
+  "eksctl create": 3,
+  firebase: 2,
+  flyctl: 2,
+  gcloud: 3,
+  gh: 3,
+  git: 2,
+  "git config": 3,
+  "git remote": 3,
+  "git stash": 3,
+  go: 2,
+  gradle: 2,
+  helm: 2,
+  heroku: 2,
+  hugo: 2,
+  ip: 2,
+  "ip addr": 3,
+  "ip link": 3,
+  "ip netns": 3,
+  "ip route": 3,
+  kind: 2,
+  "kind create": 3,
+  kubectl: 2,
+  "kubectl kustomize": 3,
+  "kubectl rollout": 3,
+  kustomize: 2,
+  make: 2,
+  mc: 2,
+  "mc admin": 3,
+  minikube: 2,
+  mongosh: 2,
+  mysql: 2,
+  mvn: 2,
+  ng: 2,
+  npm: 2,
+  "npm exec": 3,
+  "npm init": 3,
+  "npm run": 3,
+  "npm view": 3,
+  npx: 2,
+  nvm: 2,
+  nx: 2,
+  openssl: 2,
+  "openssl req": 3,
+  "openssl x509": 3,
+  pip: 2,
+  pipenv: 2,
+  pnpm: 2,
+  "pnpm dlx": 3,
+  "pnpm exec": 3,
+  "pnpm run": 3,
+  poetry: 2,
+  podman: 2,
+  "podman container": 3,
+  "podman image": 3,
+  psql: 2,
+  pulumi: 2,
+  "pulumi stack": 3,
+  python: 2,
+  pyenv: 2,
+  rake: 2,
+  rbenv: 2,
+  "redis-cli": 2,
+  rustup: 2,
+  serverless: 2,
+  sfdx: 3,
+  skaffold: 2,
+  sls: 2,
+  sst: 2,
+  swift: 2,
+  systemctl: 2,
+  terraform: 2,
+  "terraform workspace": 3,
+  tmux: 2,
+  turbo: 2,
+  ufw: 2,
+  vault: 2,
+  "vault auth": 3,
+  "vault kv": 3,
+  vercel: 2,
+  volta: 2,
+  wp: 2,
+  yarn: 2,
+  "yarn dlx": 3,
+  "yarn run": 3,
+}
+
+export const scan = Effect.fn("ShellParse.scan")(function* (command: string, shell: string, cwd: string) {
+  const parsers = yield* Effect.promise(load)
+  const powershell = ShellSelect.ps(shell)
+  const tree = (powershell ? parsers.ps : parsers.bash).parse(command)
+  if (!tree) return yield* Effect.fail(new Error("Failed to parse shell command"))
+
+  return yield* Effect.acquireUseRelease(
+    Effect.succeed(tree),
+    (tree) =>
+      Effect.sync(() =>
+        tree.rootNode.descendantsOfType("command").reduce(
+          (result, node) => {
+            if (!node) return result
+            const command = parts(node)
+            const tokens = command.map((part) => part.text)
+            if (tokens.length === 0) return result
+            const name = powershell ? tokens[0].toLowerCase() : tokens[0]
+            if (CWD.has(name)) {
+              result.directories.push(...directoryArgs(command, powershell, cwd, shell))
+              return result
+            }
+            result.commands.push({
+              resource: (node.parent?.type === "redirected_statement" ? node.parent.text : node.text).trim(),
+              save: `${prefix(tokens).join(" ")} *`,
+            })
+            return result
+          },
+          { commands: [] as Array<{ resource: string; save: string }>, directories: [] as string[] },
+        ),
+      ),
+    (tree) => Effect.sync(() => tree.delete()),
+  )
+})
+
+function parts(node: Node) {
+  return Array.from({ length: node.childCount }).flatMap((_, index): Part[] => {
+    const child = node.child(index)
+    if (!child) return []
+    if (child.type === "command_elements")
+      return Array.from({ length: child.childCount }).flatMap((_, itemIndex): Part[] => {
+        const item = child.child(itemIndex)
+        if (!item || item.type === "command_argument_sep" || item.type === "redirection") return []
+        return [{ type: item.type, text: item.text }]
+      })
+    if (!["command_name", "command_name_expr", "word", "string", "raw_string", "concatenation"].includes(child.type))
+      return []
+    return [{ type: child.type, text: child.text }]
+  })
+}
+
+function directoryArgs(command: Part[], powershell: boolean, cwd: string, shell: string) {
+  if (!powershell)
+    return command
+      .slice(1)
+      .filter((part) => !part.text.startsWith("-"))
+      .map((part) => directoryArgument(part.text, powershell, cwd, shell))
+      .filter((part) => part !== undefined)
+
+  const directories: string[] = []
+  let path = false
+  for (const part of command.slice(1)) {
+    if (path) {
+      const value = directoryArgument(part.text, powershell, cwd, shell)
+      if (value) directories.push(value)
+      path = false
+      continue
+    }
+    if (part.type === "command_parameter") {
+      path = POWERSHELL_PATH_FLAGS.has(part.text.toLowerCase())
+      continue
+    }
+    const value = directoryArgument(part.text, powershell, cwd, shell)
+    if (value) directories.push(value)
+  }
+  return directories
+}
+
+function directoryArgument(value: string, powershell: boolean, cwd: string, shell: string) {
+  const quote = value[0]
+  const text = (quote === '"' || quote === "'") && value.at(-1) === quote ? value.slice(1, -1) : value
+  if (!powershell) return expandKnownDirectory(text)
+
+  // PowerShell exposes environment variables through $env:NAME and provides these
+  // automatic directory variables. Expand only values we can determine without executing code.
+  return expandKnownDirectory(
+    text
+      .replace(/\$\{env:([^}]+)\}/gi, (_, key: string) => environment(key) ?? "")
+      .replace(/\$env:([A-Za-z_][A-Za-z0-9_]*)/gi, (_, key: string) => environment(key) ?? "")
+      .replace(/\$(HOME|PWD|PSHOME)(?=$|[\\/])/gi, (_, key: string) => {
+        if (key.toUpperCase() === "HOME") return os.homedir()
+        if (key.toUpperCase() === "PWD") return cwd
+        return path.dirname(shell)
+      }),
+  )
+}
+
+function expandKnownDirectory(value: string) {
+  // Unknown shell expressions cannot be resolved safely during permission analysis.
+  if (value.includes("$") || value.includes("`") || value.startsWith("(")) return
+  if (value === "~") return os.homedir()
+  if (value.startsWith("~/") || value.startsWith("~\\")) return path.join(os.homedir(), value.slice(2))
+  return value
+}
+
+function environment(key: string) {
+  if (process.platform !== "win32") return process.env[key]
+  const name = Object.keys(process.env).find((item) => item.toLowerCase() === key.toLowerCase())
+  return name ? process.env[name] : undefined
+}
+
+function prefix(tokens: string[]) {
+  for (let length = tokens.length; length > 0; length--) {
+    const arity = ARITY[tokens.slice(0, length).join(" ")]
+    if (arity !== undefined) return tokens.slice(0, arity)
+  }
+  return tokens.slice(0, 1)
+}
+
+function resolve(asset: string) {
+  if (asset.startsWith("file://")) return fileURLToPath(asset)
+  if (path.isAbsolute(asset)) return asset
+  return fileURLToPath(new URL(asset, import.meta.url))
+}
+
+const load = (() => {
+  let loading: ReturnType<typeof initialize> | undefined
+  return () => (loading ??= initialize())
+})()
+
+async function initialize() {
+  const { Parser, Language } = await import("web-tree-sitter")
+  await Parser.init({ locateFile: () => resolve(shellParserWasm.runtime) })
+  const [bashLanguage, psLanguage] = await Promise.all([
+    Language.load(resolve(shellParserWasm.bash)),
+    Language.load(resolve(shellParserWasm.powershell)),
+  ])
+  const bash = new Parser()
+  bash.setLanguage(bashLanguage)
+  const ps = new Parser()
+  ps.setLanguage(psLanguage)
+  return { bash, ps }
+}

packages/core/src/shell/parser-wasm.bun.ts

@@ -0,0 +1,8 @@
+// @ts-ignore Bun embeds static file imports when compiling the CLI.
+import runtime from "web-tree-sitter/tree-sitter.wasm" with { type: "file" }
+// @ts-ignore Bun embeds static file imports when compiling the CLI.
+import bash from "tree-sitter-bash/tree-sitter-bash.wasm" with { type: "file" }
+// @ts-ignore Bun embeds static file imports when compiling the CLI.
+import powershell from "tree-sitter-powershell/tree-sitter-powershell.wasm" with { type: "file" }
+
+export const shellParserWasm = { runtime, bash, powershell }

packages/core/src/shell/parser-wasm.node.ts

@@ -0,0 +1,12 @@
+import { createRequire } from "node:module"
+
+const require = createRequire(import.meta.url)
+
+export const shellParserWasm = {
+  runtime: process.env.OPENCODE_TREE_SITTER_WASM_PATH ?? require.resolve("web-tree-sitter/tree-sitter.wasm"),
+  bash:
+    process.env.OPENCODE_TREE_SITTER_BASH_WASM_PATH ?? require.resolve("tree-sitter-bash/tree-sitter-bash.wasm"),
+  powershell:
+    process.env.OPENCODE_TREE_SITTER_POWERSHELL_WASM_PATH ??
+    require.resolve("tree-sitter-powershell/tree-sitter-powershell.wasm"),
+}

packages/core/src/tool/plugin/edit.ts

@@ -10,13 +10,13 @@ import type { Context as PluginContext } from "@opencode-ai/plugin/effect/plugin
 import { ToolFailure } from "@opencode-ai/ai"
 import { FileDiff } from "@opencode-ai/schema/file-diff"
 import { Bom } from "@opencode-ai/util/bom"
-import { createTwoFilesPatch, diffLines } from "diff"
 import { Effect, Schema } from "effect"
 import { FileMutation } from "../../file-mutation"
 import { Formatter } from "../../formatter"
 import { FSUtil } from "@opencode-ai/util/fs-util"
 import { LocationMutation } from "../../location-mutation"
 import { Permission } from "../../permission"
+import { fileDiff } from "./file-diff"
 
 export const name = "edit"
 
@@ -238,19 +238,3 @@ export const Plugin = {
       .pipe(Effect.orDie)
   }),
 }
-
-function fileDiff(file: string, before: string, after: string): typeof FileDiff.Info.Type {
-  const counts = diffLines(before, after).reduce(
-    (result, item) => ({
-      additions: result.additions + (item.added ? (item.count ?? 0) : 0),
-      deletions: result.deletions + (item.removed ? (item.count ?? 0) : 0),
-    }),
-    { additions: 0, deletions: 0 },
-  )
-  return {
-    file,
-    patch: createTwoFilesPatch(file, file, before, after),
-    status: "modified",
-    ...counts,
-  }
-}

packages/core/src/tool/plugin/file-diff.ts

@@ -0,0 +1,23 @@
+import { FileDiff } from "@opencode-ai/schema/file-diff"
+import { createTwoFilesPatch, diffLines } from "diff"
+
+export function fileDiff(
+  file: string,
+  before: string,
+  after: string,
+  status: typeof FileDiff.Info.Type.status = "modified",
+): typeof FileDiff.Info.Type {
+  const counts = diffLines(before, after).reduce(
+    (result, item) => ({
+      additions: result.additions + (item.added ? (item.count ?? 0) : 0),
+      deletions: result.deletions + (item.removed ? (item.count ?? 0) : 0),
+    }),
+    { additions: 0, deletions: 0 },
+  )
+  return {
+    file,
+    patch: createTwoFilesPatch(file, file, before, after),
+    status,
+    ...counts,
+  }
+}

packages/core/src/tool/plugin/shell.ts

@@ -1,5 +1,6 @@
 export * as ShellTool from "./shell"
 
+import path from "path"
 import { ToolFailure } from "@opencode-ai/ai"
 import type { Content } from "@opencode-ai/schema/tool"
 import type { Context as PluginContext } from "@opencode-ai/plugin/effect/plugin"
@@ -11,6 +12,7 @@ import { PluginRuntime } from "../../plugin/runtime"
 import { NonNegativeInt } from "../../schema"
 import { SessionSchema } from "../../session/schema"
 import { Shell } from "../../shell"
+import { ShellParse } from "../../shell/parse"
 
 export const name = "shell"
 export const DEFAULT_TIMEOUT_MS = 2 * 60 * 1_000
@@ -75,18 +77,6 @@ const modelOutput = (output: Output): string | undefined => {
   return `Command exited with code ${output.exit}.`
 }
 
-/**
- * Minimal core shell boundary. Keep parity debt visible without pulling the
- * legacy shell runtime into core.
- */
-// TODO: Port tree-sitter bash / PowerShell parser-based approval reduction.
-// TODO: Port BashArity reusable command-prefix approvals.
-// TODO: Add plugin shell.env environment augmentation once plugin hooks exist.
-// TODO: Persist job status and define restart recovery before exposing remote observation.
-// TODO: Add HTTP job observation only after durable status, restart recovery, and authorization are defined.
-// TODO: Revisit process-group cleanup and platform coverage with shell-specific tests if current AppProcess semantics do not fully cover it.
-// TODO: Revisit binary output handling if stdout/stderr decoding is text-only.
-
 export const Plugin = {
   id: "opencode.tool.shell",
   effect: Effect.fn("ShellTool.Plugin")(function* (ctx: PluginContext) {
@@ -158,24 +148,34 @@ export const Plugin = {
                   (invocation) =>
                     Effect.gen(function* () {
                       const target = yield* mutation.resolve({ path: invocation.cwd, kind: "directory" })
+                      const parsed = yield* ShellParse.scan(invocation.command, invocation.shell, target.canonical)
+                      const directories = yield* Effect.forEach(parsed.directories, (directory) =>
+                        mutation.resolve({ path: path.resolve(target.canonical, directory), kind: "directory" }),
+                      )
                       invocation.cwd = target.canonical
                       finalTimeout = invocation.timeout
-                      const external = target.externalDirectory
-                      if (external)
+                      const external = [target, ...directories]
+                        .map((item) => item.externalDirectory)
+                        .filter((item) => item !== undefined)
+                        .filter((item, index, items) => items.findIndex((other) => other.resource === item.resource) === index)
+                      if (external.length > 0)
                         yield* permission.assert({
-                          ...LocationMutation.externalDirectoryPermission(external),
+                          action: "external_directory",
+                          resources: external.map((item) => item.resource),
+                          save: external.map((item) => item.save),
+                          sessionID: context.sessionID,
+                          agent: context.agent,
+                          source,
+                        })
+                      if (parsed.commands.length > 0)
+                        yield* permission.assert({
+                          action: name,
+                          resources: parsed.commands.map((command) => command.resource),
+                          save: parsed.commands.map((command) => command.save),
                           sessionID: context.sessionID,
                           agent: context.agent,
                           source,
                         })
-                      yield* permission.assert({
-                        action: name,
-                        resources: [invocation.command],
-                        save: [invocation.command],
-                        sessionID: context.sessionID,
-                        agent: context.agent,
-                        source,
-                      })
                       if ((yield* fsUtil.stat(target.canonical)).type !== "Directory")
                         return yield* Effect.fail(new Error(`Working directory is not a directory: ${target.canonical}`))
                     }),

packages/core/src/tool/plugin/write.ts

@@ -8,15 +8,14 @@ export * as WriteTool from "./write"
 
 import type { Context as PluginContext } from "@opencode-ai/plugin/effect/plugin"
 import { ToolFailure } from "@opencode-ai/ai"
-import { FileDiff } from "@opencode-ai/schema/file-diff"
 import { Effect, Schema } from "effect"
-import { createTwoFilesPatch, diffLines } from "diff"
 import { Bom } from "@opencode-ai/util/bom"
 import { FSUtil } from "@opencode-ai/util/fs-util"
 import { FileMutation } from "../../file-mutation"
 import { Formatter } from "../../formatter"
 import { LocationMutation } from "../../location-mutation"
 import { Permission } from "../../permission"
+import { fileDiff } from "./file-diff"
 
 export const name = "write"
 
@@ -83,19 +82,12 @@ export const Plugin = {
                     Effect.catchReason("PlatformError", "NotFound", () => Effect.succeed(undefined)),
                   )
                   const next = Bom.split(input.content)
-                  const counts = diffLines(current?.text ?? "", next.text).reduce(
-                    (result, item) => ({
-                      additions: result.additions + (item.added ? (item.count ?? 0) : 0),
-                      deletions: result.deletions + (item.removed ? (item.count ?? 0) : 0),
-                    }),
-                    { additions: 0, deletions: 0 },
+                  const preview = fileDiff(
+                    target.resource,
+                    current?.text ?? "",
+                    next.text,
+                    current ? "modified" : "added",
                   )
-                  const preview: typeof FileDiff.Info.Type = {
-                    file: target.resource,
-                    patch: createTwoFilesPatch(target.resource, target.resource, current?.text ?? "", next.text),
-                    status: current ? "modified" : "added",
-                    ...counts,
-                  }
                   yield* permission.assert({
                     action: "edit",
                     resources: [target.resource],

packages/core/test/effect/layer-node/node-build.test.ts

@@ -56,7 +56,7 @@ describe("node build", () => {
               Location.Service.of({
                 directory: ref.directory,
                 workspaceID: ref.workspaceID,
-                project: { id: Project.ID.global, directory: service.directory },
+                project: { id: Project.ID.global, directory: service.directory, canonical: service.directory },
               }),
             ),
           { idleTimeToLive: "1 minute" },
@@ -79,7 +79,7 @@ describe("node build", () => {
         return Project.Service.of({
           list: () => Effect.succeed([]),
           directories: () => Effect.succeed([]),
-          resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+          resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
           commit: () => Effect.void,
         })
       }),

packages/core/test/filesystem/filesystem.test.ts

@@ -1,5 +1,5 @@
 import { describe, test, expect } from "bun:test"
-import { Effect, FileSystem } from "effect"
+import { Effect, FileSystem, Layer } from "effect"
 import { LayerNodePlatform } from "@opencode-ai/util/effect/app-node-platform"
 import { LayerNode } from "@opencode-ai/util/effect/layer-node"
 import { FSUtil } from "@opencode-ai/util/fs-util"
@@ -267,6 +267,33 @@ describe("FSUtil", () => {
         expect(result).toContain(path.join(tmp, "b.txt"))
       }),
     )
+
+    it(
+      "stops at the first match when requested",
+      Effect.gen(function* () {
+        const filesys = yield* FileSystem.FileSystem
+        const tmp = yield* filesys.makeTempDirectoryScoped()
+        yield* filesys.writeFileString(path.join(tmp, "marker"), "root")
+        const child = path.join(tmp, "sub")
+        yield* filesys.makeDirectory(child)
+        yield* filesys.writeFileString(path.join(child, "marker"), "child")
+        const checked: string[] = []
+        const instrumented = FileSystem.FileSystem.of({
+          ...filesys,
+          exists: (target) => Effect.sync(() => checked.push(target)).pipe(Effect.andThen(filesys.exists(target))),
+        })
+        const search = yield* FSUtil.Service.pipe(
+          Effect.provide(
+            FSUtil.layer.pipe(Layer.fresh, Layer.provide(Layer.succeed(FileSystem.FileSystem, instrumented))),
+          ),
+        )
+
+        expect(yield* search.up({ targets: ["marker", "other"], start: child, mode: "first" })).toEqual([
+          path.join(child, "marker"),
+        ])
+        expect(checked).toEqual([path.join(child, "marker")])
+      }),
+    )
   })
 
   describe("glob", () => {

packages/core/test/fixture/location.ts

@@ -5,10 +5,11 @@ import { Effect, Layer } from "effect"
 import { tmpdir } from "./tmpdir"
 
 export function location(ref: Location.Ref, input: { projectDirectory?: AbsolutePath; vcs?: Project.Vcs } = {}) {
+  const directory = input.projectDirectory ?? ref.directory
   return {
     directory: ref.directory,
     workspaceID: ref.workspaceID,
-    project: { id: Project.ID.global, directory: input.projectDirectory ?? ref.directory },
+    project: { id: Project.ID.global, directory, canonical: directory },
     vcs: input.vcs,
   } satisfies Location.Interface
 }

packages/core/test/generate.test.ts

@@ -15,7 +15,7 @@ import { testEffect } from "./lib/effect"
 
 const selected = Info.make({
   ...Info.default(Provider.ID.make("test-provider"), ID.make("gemini")),
-  package: Provider.aisdk("@ai-sdk/google"),
+  package: Provider.aisdk("@ai-sdk/mistral"),
 })
 const runtime = Model.make({ id: "gemini", provider: "test-provider", route: OpenAIChat.route })
 

packages/core/test/location.test.ts

@@ -18,6 +18,7 @@ const projectLayer = Layer.succeed(
       Effect.succeed({
         id: Project.ID.make("project"),
         directory: AbsolutePath.make("/repo"),
+        canonical: AbsolutePath.make("/main/repo"),
         vcs: { type: "git", store: AbsolutePath.make("/repo/.git") },
       }),
     commit: () => Effect.void,
@@ -34,6 +35,7 @@ describe("Location", () => {
       expect(location.workspaceID).toBe(workspaceID)
       expect(location.project.id).toBe(Project.ID.make("project"))
       expect(location.project.directory).toBe(AbsolutePath.make("/repo"))
+      expect(location.project.canonical).toBe(AbsolutePath.make("/main/repo"))
       expect(location.vcs).toEqual({
         type: "git",
         store: AbsolutePath.make("/repo/.git"),

packages/core/test/mcp.test.ts

@@ -1,6 +1,7 @@
 import path from "node:path"
 import { describe, expect, test } from "bun:test"
 import { Client } from "@modelcontextprotocol/sdk/client/index.js"
+import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
 import { InMemoryTransport } from "@modelcontextprotocol/sdk/inMemory.js"
 import { Server } from "@modelcontextprotocol/sdk/server/index.js"
 import { WebStandardStreamableHTTPServerTransport } from "@modelcontextprotocol/sdk/server/webStandardStreamableHttp.js"
@@ -559,6 +560,42 @@ test("lists, reads, and reports MCP resource changes", async () => {
   )
 })
 
+test("does not reconnect an SSE stream after a JSON-RPC error response", async () => {
+  let requests = 0
+  const transport = new StreamableHTTPClientTransport(new URL("http://mcp.invalid"), {
+    fetch: async () => {
+      requests += 1
+      return new Response(
+        new ReadableStream({
+          start(controller) {
+            controller.enqueue(new TextEncoder().encode("id: prime\nretry: 1\ndata:\n\n"))
+            controller.enqueue(
+              new TextEncoder().encode(
+                'id: error\ndata: {"jsonrpc":"2.0","error":{"code":-32601,"message":"Method not found"},"id":1}\n\n',
+              ),
+            )
+            controller.close()
+          },
+        }),
+        { status: 200, headers: { "content-type": "text/event-stream" } },
+      )
+    },
+    reconnectionOptions: {
+      initialReconnectionDelay: 1,
+      maxReconnectionDelay: 1,
+      reconnectionDelayGrowFactor: 1,
+      maxRetries: 2,
+    },
+  })
+
+  await transport.start()
+  await transport.send({ jsonrpc: "2.0", method: "resources/list", id: 1 })
+  await Bun.sleep(25)
+  await transport.close()
+
+  expect(requests).toBe(1)
+})
+
 test("skips MCP resource requests when the capability is absent", async () => {
   await Effect.runPromise(
     Effect.scoped(

packages/core/test/model-resolver.test.ts

@@ -546,6 +546,76 @@ describe("ModelResolver", () => {
     }),
   )
 
+  it.effect("routes supported AISDK catalog packages through native provider packages", () =>
+    Effect.gen(function* () {
+      const native = yield* ModelResolver.fromCatalogModel(model(Provider.aisdk("@ai-sdk/openai")))
+      const packages = [
+        ["@ai-sdk/google", "@opencode-ai/ai/providers/google", "gemini"],
+        ["@openrouter/ai-sdk-provider", "@opencode-ai/ai/providers/openrouter", "openrouter"],
+        ["@ai-sdk/xai", "@opencode-ai/ai/providers/xai", "xai"],
+      ] as const
+
+      yield* Effect.forEach(packages, ([catalogPackage, nativePackage, optionKey]) =>
+        ModelResolver.fromCatalogModel(
+          model(Provider.aisdk(catalogPackage), {
+            modelID: "api-model",
+            settings: { baseURL: "https://provider.example/v1", reasoningEffort: "high" },
+            headers: { "x-provider": "header" },
+            body: { custom: true },
+          }),
+          Credential.Key.make({ type: "key", key: "secret" }),
+          {
+            loadPackage: (specifier) => {
+              expect(specifier).toBe(nativePackage)
+              return Effect.succeed({
+                model: (modelID, settings) => {
+                  expect(modelID).toBe("api-model")
+                  expect(settings).toMatchObject({
+                    apiKey: "secret",
+                    baseURL: "https://provider.example/v1",
+                    headers: { "x-provider": "header" },
+                    body: { custom: true },
+                    limits: { context: 100, output: 20 },
+                    providerOptions: { [optionKey]: { reasoningEffort: "high" } },
+                  })
+                  return Model.make({ id: modelID, provider: "native-provider", route: native.route })
+                },
+              })
+            },
+            loadAISDK: () => Effect.die("AI SDK loader should not be called"),
+          },
+        ),
+      )
+    }),
+  )
+
+  it.effect("loads supported AISDK catalog packages as native routes", () =>
+    Effect.gen(function* () {
+      const google = yield* ModelResolver.fromCatalogModel(
+        model(Provider.aisdk("@ai-sdk/google"), { settings: { thinkingConfig: { thinkingBudget: 1_024 } } }),
+      )
+      const openrouter = yield* ModelResolver.fromCatalogModel(
+        model(Provider.aisdk("@openrouter/ai-sdk-provider"), {
+          settings: { reasoning: { effort: "high" } },
+        }),
+      )
+      const xai = yield* ModelResolver.fromCatalogModel(
+        model(Provider.aisdk("@ai-sdk/xai"), { settings: { reasoningEffort: "high" } }),
+      )
+
+      expect(google.route.id).toBe("gemini")
+      expect(google.route.defaults.providerOptions).toEqual({
+        gemini: { thinkingConfig: { thinkingBudget: 1_024 } },
+      })
+      expect(openrouter.route.id).toBe("openrouter")
+      expect(openrouter.route.defaults.providerOptions).toEqual({ openrouter: { reasoning: { effort: "high" } } })
+      expect(xai.route.id).toBe("openai-responses")
+      expect(xai.route.defaults.providerOptions).toEqual({
+        xai: { reasoningEffort: "high", store: false },
+      })
+    }),
+  )
+
   it.effect("loads arbitrary AISDK packages through the injected AISDK loader", () =>
     Effect.gen(function* () {
       const native = yield* ModelResolver.fromCatalogModel(
@@ -554,8 +624,8 @@ describe("ModelResolver", () => {
         }),
       )
       const resolved = yield* ModelResolver.fromCatalogModel(
-        model(Provider.aisdk("@ai-sdk/google"), {
-          modelID: "gemini-api-model",
+        model(Provider.aisdk("@ai-sdk/mistral"), {
+          modelID: "mistral-api-model",
           settings: { project: "test" },
           headers: { "x-aisdk": "header" },
           body: { custom: true },
@@ -566,9 +636,9 @@ describe("ModelResolver", () => {
             Effect.sync(() => {
               expect(runtime).toMatchObject({
                 id: "test-model",
-                modelID: "gemini-api-model",
+                modelID: "mistral-api-model",
                 providerID: "test-provider",
-                package: Provider.aisdk("@ai-sdk/google"),
+                package: Provider.aisdk("@ai-sdk/mistral"),
                 settings: { project: "test", apiKey: "fallback-secret" },
                 headers: { "x-aisdk": "header" },
                 body: { custom: true },
@@ -582,15 +652,15 @@ describe("ModelResolver", () => {
         },
       )
 
-      expect(resolved).toMatchObject({ id: "gemini-api-model", provider: "test-provider" })
+      expect(resolved).toMatchObject({ id: "mistral-api-model", provider: "test-provider" })
     }),
   )
 
   it.effect("rejects AISDK packages without an available loader", () =>
     Effect.gen(function* () {
       const failure = yield* ModelResolver.fromCatalogModel(
-        model(Provider.aisdk("@ai-sdk/google"), {
-          settings: { baseURL: "https://google.example/v1" },
+        model(Provider.aisdk("@ai-sdk/mistral"), {
+          settings: { baseURL: "https://mistral.example/v1" },
         }),
       ).pipe(Effect.flip)
 
@@ -598,9 +668,9 @@ describe("ModelResolver", () => {
         _tag: "SessionRunnerModel.UnsupportedPackageError",
         providerID: "test-provider",
         modelID: "test-model",
-        package: "aisdk:@ai-sdk/google",
+        package: "aisdk:@ai-sdk/mistral",
       })
-      expect(failure.message).toBe("Unsupported package for test-provider/test-model: aisdk:@ai-sdk/google")
+      expect(failure.message).toBe("Unsupported package for test-provider/test-model: aisdk:@ai-sdk/mistral")
     }),
   )
 
@@ -612,8 +682,8 @@ describe("ModelResolver", () => {
         }),
       )
       yield* ModelResolver.fromCatalogModel(
-        model(Provider.aisdk("@ai-sdk/google"), {
-          settings: { apiKey: "", baseURL: "https://google.example/v1" },
+        model(Provider.aisdk("@ai-sdk/mistral"), {
+          settings: { apiKey: "", baseURL: "https://mistral.example/v1" },
         }),
         undefined,
         {

packages/core/test/move-session.test.ts

@@ -11,7 +11,6 @@ import { LayerNode } from "@opencode-ai/util/effect/layer-node"
 import { Bus } from "@opencode-ai/core/bus"
 import { Job } from "@opencode-ai/core/job"
 import { Project } from "@opencode-ai/core/project"
-import { ProjectTable } from "@opencode-ai/core/project/sql"
 import { ProjectDirectories } from "@opencode-ai/core/project/directories"
 import { AbsolutePath } from "@opencode-ai/core/schema"
 import { Session } from "@opencode-ai/core/session"
@@ -88,11 +87,6 @@ describe("MoveSession", () => {
       const projectID = (yield* Project.Service.use((service) => service.resolve(source))).id
       const sessionID = Session.ID.make("ses_move")
       const { db } = yield* Database.Service
-      yield* db
-        .insert(ProjectTable)
-        .values({ id: projectID, worktree: source, sandboxes: [], time_created: 1, time_updated: 1 })
-        .run()
-        .pipe(Effect.orDie)
       yield* db
         .insert(SessionTable)
         .values({
@@ -144,11 +138,6 @@ describe("MoveSession", () => {
       const projectID = (yield* Project.Service.use((service) => service.resolve(source))).id
       const sessionID = Session.ID.make("ses_move_nested")
       const { db } = yield* Database.Service
-      yield* db
-        .insert(ProjectTable)
-        .values({ id: projectID, worktree: source, sandboxes: [], time_created: 1, time_updated: 1 })
-        .run()
-        .pipe(Effect.orDie)
       yield* db
         .insert(SessionTable)
         .values({
@@ -204,11 +193,6 @@ describe("MoveSession", () => {
       const destinationProjectID = (yield* Project.Service.use((service) => service.resolve(destination))).id
       const sessionID = Session.ID.make("ses_move_project")
       const { db } = yield* Database.Service
-      yield* db
-        .insert(ProjectTable)
-        .values({ id: projectID, worktree: source, sandboxes: [], time_created: 1, time_updated: 1 })
-        .run()
-        .pipe(Effect.orDie)
       yield* db
         .insert(SessionTable)
         .values({
@@ -268,11 +252,6 @@ describe("MoveSession", () => {
       const projectID = (yield* Project.Service.use((service) => service.resolve(source))).id
       const sessionID = Session.ID.make("ses_move_nested_checkout")
       const { db } = yield* Database.Service
-      yield* db
-        .insert(ProjectTable)
-        .values({ id: projectID, worktree: source, sandboxes: [], time_created: 1, time_updated: 1 })
-        .run()
-        .pipe(Effect.orDie)
       yield* db
         .insert(SessionTable)
         .values({

packages/core/test/plugin/host.ts

@@ -121,7 +121,11 @@ export function agentHost(agent: Agent.Interface): Plugin.Context["agent"] {
             ? Effect.succeed({
                 location: new Location.Info({
                   directory: AbsolutePath.make("/"),
-                  project: { id: Project.ID.make("test"), directory: AbsolutePath.make("/") },
+                  project: {
+                    id: Project.ID.make("test"),
+                    directory: AbsolutePath.make("/"),
+                    canonical: AbsolutePath.make("/"),
+                  },
                 }),
                 data: agentInfo(value),
               })
@@ -163,7 +167,11 @@ export function catalogHost(catalog: Catalog.Interface): Plugin.Context["catalog
           Effect.map((data) => ({
             location: new Location.Info({
               directory: AbsolutePath.make("/"),
-              project: { id: Project.ID.make("test"), directory: AbsolutePath.make("/") },
+              project: {
+                id: Project.ID.make("test"),
+                directory: AbsolutePath.make("/"),
+                canonical: AbsolutePath.make("/"),
+              },
             }),
             data: data.map(modelInfo),
           })),
@@ -357,7 +365,11 @@ export function integrationHost(integration: Integration.Interface): Plugin.Cont
 export function webSearchHost(websearch: WebSearch.Interface): Plugin.Context["websearch"] {
   const location = Location.Info.make({
     directory: AbsolutePath.make("/tmp/websearch-test"),
-    project: { id: Project.ID.make("websearch-test"), directory: AbsolutePath.make("/tmp/websearch-test") },
+    project: {
+      id: Project.ID.make("websearch-test"),
+      directory: AbsolutePath.make("/tmp/websearch-test"),
+      canonical: AbsolutePath.make("/tmp/websearch-test"),
+    },
   })
   return {
     providers: () => websearch.providers().pipe(Effect.map((data) => ({ location, data }))),

packages/core/test/project.test.ts

@@ -47,13 +47,13 @@ describe("Project.list", () => {
       expect(yield* project.list()).toEqual([
         {
           id: Project.ID.make("newer"),
-          worktree: abs("/newer"),
+          canonical: abs("/newer"),
           time: { created: 2, updated: 2, initialized: 3 },
           sandboxes: [],
         },
         {
           id: Project.ID.make("older"),
-          worktree: abs("/older"),
+          canonical: abs("/older"),
           vcs: "git",
           name: "Older",
           icon: { color: "#000000" },
@@ -105,6 +105,7 @@ describe("Project.resolve", () => {
 
       expect(result.id).toBe(Project.ID.make("global"))
       expect(path.resolve(result.directory)).toBe(path.parse(tmp.path).root)
+      expect(result.canonical).toBe(result.directory)
       expect(result.previous).toBeUndefined()
       expect(result.vcs).toBeUndefined()
     }),
@@ -123,6 +124,7 @@ describe("Project.resolve", () => {
 
       expect(result.id).toBe(Project.ID.make("global"))
       expect(result.directory).toBe(yield* real(tmp.path))
+      expect(result.canonical).toBe(result.directory)
       expect(result.previous).toBeUndefined()
       expect(result.vcs?.type).toBe("git")
     }),
@@ -141,6 +143,7 @@ describe("Project.resolve", () => {
 
       expect(result.id).toBe(Project.ID.make(yield* Effect.promise(() => rootCommit(tmp.path))))
       expect(result.directory).toBe(yield* real(tmp.path))
+      expect(result.canonical).toBe(result.directory)
       expect(result.previous).toBeUndefined()
       expect(result.vcs?.type).toBe("git")
     }),
@@ -327,13 +330,46 @@ describe("Project.resolve", () => {
       yield* Effect.promise(() => Bun.write(path.join(tmp.path, ".git", "opencode"), "old-id"))
       yield* Effect.promise(() => $`git worktree add ${worktree} -b test-${Date.now()}`.cwd(tmp.path).quiet())
       const project = yield* Project.Service
+      const db = (yield* Database.Service).db
+      const id = remoteID("github.com/owner/repo")
+      yield* db
+        .insert(ProjectTable)
+        .values({
+          id,
+          worktree: abs("/stale-worktree"),
+          vcs: "hg",
+          name: "Preserved name",
+          icon_color: "#123456",
+          commands: { start: "bun dev" },
+          sandboxes: [abs("/preserved-sandbox")],
+          time_created: 1,
+          time_updated: 1,
+          time_initialized: 2,
+        })
+        .run()
 
       const result = yield* project.resolve(abs(worktree))
 
       expect(result.directory).toBe(yield* real(worktree))
+      expect(result.canonical).toBe(yield* real(tmp.path))
       expect(result.previous).toBe(Project.ID.make("old-id"))
-      expect(result.id).toBe(remoteID("github.com/owner/repo"))
+      expect(result.id).toBe(id)
       expect(result.vcs?.type).toBe("git")
+      expect((yield* project.list()).find((item) => item.id === id)).toMatchObject({
+        canonical: yield* real(tmp.path),
+        vcs: "git",
+        name: "Preserved name",
+        icon: { color: "#123456" },
+        commands: { start: "bun dev" },
+        sandboxes: [abs("/preserved-sandbox")],
+        time: { created: 1, initialized: 2 },
+      })
+      expect(
+        (yield* project.directories({ projectID: id })).toSorted((a, b) => a.directory.localeCompare(b.directory)),
+      ).toEqual([
+        { directory: yield* real(tmp.path) },
+        { directory: yield* real(worktree), strategy: "git_worktree" },
+      ])
     }),
   )
 })

packages/core/test/session-compact.test.ts

@@ -34,7 +34,7 @@ const projects = Layer.succeed(
   Project.Service,
   Project.Service.of({
     list: () => Effect.succeed([]),
-    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
     directories: () => Effect.succeed([]),
     commit: () => Effect.void,
   }),

packages/core/test/session-create.test.ts

@@ -14,7 +14,7 @@ import { Model } from "@opencode-ai/core/model"
 import { Project } from "@opencode-ai/core/project"
 import { ProjectTable } from "@opencode-ai/core/project/sql"
 import { Provider } from "@opencode-ai/core/provider"
-import { AbsolutePath } from "@opencode-ai/core/schema"
+import { AbsolutePath, RelativePath } from "@opencode-ai/core/schema"
 import { Session } from "@opencode-ai/core/session"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { SessionMessage } from "@opencode-ai/core/session/message"
@@ -32,7 +32,7 @@ const projects = Layer.succeed(
   Project.Service,
   Project.Service.of({
     list: () => Effect.succeed([]),
-    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
     directories: () => Effect.succeed([]),
     commit: () => Effect.void,
   }),
@@ -171,6 +171,30 @@ describe("Session.create", () => {
     }),
   )
 
+  it.effect("orders sessions by their latest prompt", () =>
+    Effect.gen(function* () {
+      const session = yield* Session.Service
+      const { db } = yield* Database.Service
+      const active = yield* session.create({ location, title: "active" })
+      const newer = yield* session.create({ location, title: "newer" })
+
+      yield* db
+        .update(SessionTable)
+        .set({ time_created: -2, time_updated: -2 })
+        .where(eq(SessionTable.id, active.id))
+        .run()
+      yield* db
+        .update(SessionTable)
+        .set({ time_created: -1, time_updated: -1 })
+        .where(eq(SessionTable.id, newer.id))
+        .run()
+
+      yield* session.prompt({ sessionID: active.id, text: "continue", resume: false })
+
+      expect((yield* session.list()).data.map((item) => item.id)).toEqual([active.id, newer.id])
+    }),
+  )
+
   it.effect("filters direct child sessions by parent ID", () =>
     Effect.gen(function* () {
       const session = yield* Session.Service
@@ -184,6 +208,26 @@ describe("Session.create", () => {
     }),
   )
 
+  it.effect("filters project sessions by subpath", () =>
+    Effect.gen(function* () {
+      const session = yield* Session.Service
+      const { db } = yield* Database.Service
+      const root = yield* session.create({ location, title: "root" })
+      const nested = yield* session.create({ location, title: "nested" })
+
+      yield* db.update(SessionTable).set({ path: "packages/tui" }).where(eq(SessionTable.id, nested.id)).run()
+
+      const page = yield* session.list({
+        project: Project.ID.global,
+        subpath: RelativePath.make("packages/tui"),
+        parentID: null,
+      })
+
+      expect(page.data.map((item) => item.id)).toEqual([nested.id])
+      expect(page.data.map((item) => item.id)).not.toContain(root.id)
+    }),
+  )
+
   it.effect("forks a session by replaying a durable fork event into copied projected rows", () =>
     Effect.gen(function* () {
       const session = yield* Session.Service

packages/core/test/session-generate.test.ts

@@ -15,7 +15,6 @@ import { Location } from "@opencode-ai/core/location"
 import { McpInstructions } from "@opencode-ai/core/mcp/instructions"
 import { ID } from "@opencode-ai/core/model"
 import { Project } from "@opencode-ai/core/project"
-import { ProjectTable } from "@opencode-ai/core/project/sql"
 import { Provider } from "@opencode-ai/core/provider"
 import { ReferenceInstructions } from "@opencode-ai/core/reference/instructions"
 import { AbsolutePath } from "@opencode-ai/core/schema"
@@ -191,11 +190,6 @@ const setup = Effect.gen(function* () {
       agent.mode = "primary"
     }),
   )
-  yield* db
-    .insert(ProjectTable)
-    .values({ id: Project.ID.global, worktree: AbsolutePath.make("/project"), sandboxes: [] })
-    .run()
-    .pipe(Effect.orDie)
   yield* db
     .insert(SessionTable)
     .values({

packages/core/test/session-instructions.test.ts

@@ -54,7 +54,7 @@ const projects = Layer.succeed(
   Project.Service,
   Project.Service.of({
     list: () => Effect.succeed([]),
-    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
     directories: () => Effect.succeed([]),
     commit: () => Effect.void,
   }),

packages/core/test/session-log.test.ts

@@ -21,7 +21,7 @@ const projects = Layer.succeed(
   Project.Service,
   Project.Service.of({
     list: () => Effect.succeed([]),
-    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
     directories: () => Effect.succeed([]),
     commit: () => Effect.void,
   }),

packages/core/test/session-remove.test.ts

@@ -17,7 +17,7 @@ const projects = Layer.succeed(
   Project.Service,
   Project.Service.of({
     list: () => Effect.succeed([]),
-    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+    resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
     directories: () => Effect.succeed([]),
     commit: () => Effect.void,
   }),

packages/core/test/session-skill.test.ts

@@ -20,7 +20,7 @@ import { testEffect } from "./lib/effect"
 
 const location = Location.Ref.make({ directory: AbsolutePath.make("/project") })
 const projects = Layer.mock(Project.Service, {
-  resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+  resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
 })
 const skills = Layer.mock(Skill.Service, {
   list: () =>

packages/core/test/session-wait.test.ts

@@ -17,7 +17,7 @@ import { testEffect } from "./lib/effect"
 const location = Location.Ref.make({ directory: AbsolutePath.make("/project") })
 const awaited: Session.ID[] = []
 const projects = Layer.mock(Project.Service, {
-  resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory }),
+  resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
 })
 const execution = Layer.mock(SessionExecution.Service, {
   awaitIdle: (sessionID) => Effect.sync(() => awaited.push(sessionID)),

packages/core/test/shell-parse.test.ts

@@ -0,0 +1,55 @@
+import { describe, expect, test } from "bun:test"
+import { Effect } from "effect"
+import os from "os"
+import path from "path"
+import { ShellParse } from "@opencode-ai/core/shell/parse"
+
+describe("ShellParse", () => {
+  test("splits bash commands and derives reusable prefixes", async () => {
+    const result = await Effect.runPromise(
+      ShellParse.scan("git status && npm run test -- --watch", "/bin/bash", "/workspace"),
+    )
+    expect(result).toEqual({
+      commands: [
+        { resource: "git status", save: "git status *" },
+        { resource: "npm run test -- --watch", save: "npm run test *" },
+      ],
+      directories: [],
+    })
+  })
+
+  test("splits PowerShell commands case-insensitively", async () => {
+    const result = await Effect.runPromise(
+      ShellParse.scan("Get-ChildItem; Write-Output 'done'", "C:\\Program Files\\PowerShell\\7\\pwsh.exe", "C:\\workspace"),
+    )
+    expect(result.commands).toEqual([
+      { resource: "Get-ChildItem", save: "Get-ChildItem *" },
+      { resource: "Write-Output 'done'", save: "Write-Output *" },
+    ])
+  })
+
+  test("does not permission directory changes separately", async () => {
+    const result = await Effect.runPromise(ShellParse.scan("cd 'src dir' && git status", "/bin/bash", "/workspace"))
+    expect(result).toEqual({
+      commands: [{ resource: "git status", save: "git status *" }],
+      directories: ["src dir"],
+    })
+  })
+
+  test("extracts PowerShell directory parameters", async () => {
+    const result = await Effect.runPromise(
+      ShellParse.scan("Set-Location -LiteralPath '..\\outside'; Get-ChildItem", "pwsh", "C:\\workspace"),
+    )
+    expect(result.directories).toEqual(["..\\outside"])
+  })
+
+  test("expands deterministic directory variables", async () => {
+    const bash = await Effect.runPromise(ShellParse.scan("cd ~/src", "/bin/bash", "/workspace"))
+    expect(bash.directories).toEqual([path.join(os.homedir(), "src")])
+
+    const powershell = await Effect.runPromise(
+      ShellParse.scan('Set-Location "$PWD/src"; Set-Location $PSHOME', "/usr/local/bin/pwsh", "/workspace"),
+    )
+    expect(powershell.directories).toEqual(["/workspace/src", "/usr/local/bin"])
+  })
+})

packages/core/test/tool-shell.test.ts

@@ -1,5 +1,6 @@
 import fs from "fs/promises"
 import { realpathSync } from "node:fs"
+import os from "os"
 import path from "path"
 import { describe, expect } from "bun:test"
 import { DateTime, Deferred, Duration, Effect, Fiber, Layer, Scope, Stream } from "effect"
@@ -222,7 +223,10 @@ describe("ShellTool", () => {
               type: "text",
               text: expect.stringContaining("Command exited with code 0."),
             })
-            expect(assertions).toMatchObject([{ sessionID, action: "shell", resources: [helloCommand] }])
+            expect(assertions).toMatchObject([
+              { sessionID, action: "shell", resources: [isWindows ? "Start-Sleep -Milliseconds 100" : helloCommand] },
+            ])
+            expect(assertions[0]?.save).toEqual([isWindows ? "Start-Sleep *" : "printf *"])
           }),
         )
       },
@@ -253,6 +257,29 @@ describe("ShellTool", () => {
     ),
   )
 
+  it.live("permissions compound commands separately", () =>
+    Effect.acquireUseRelease(
+      Effect.promise(() => tmpdir()),
+      (tmp) => {
+        reset()
+        return withSession(tmp.path, (registry) =>
+          executeTool(registry, call({ command: "printf one && printf two" }, "call-compound")),
+        ).pipe(
+          Effect.andThen(
+            Effect.sync(() => {
+              expect(assertions).toHaveLength(1)
+              expect(assertions[0]).toMatchObject({
+                resources: ["printf one", "printf two"],
+                save: ["printf *", "printf *"],
+              })
+            }),
+          ),
+        )
+      },
+      (tmp) => Effect.promise(() => tmp[Symbol.asyncDispose]().then(() => undefined)),
+    ),
+  )
+
   it.live("captures stderr-only and mixed stdout/stderr output", () =>
     Effect.acquireUseRelease(
       Effect.promise(() => tmpdir()),
@@ -325,6 +352,51 @@ describe("ShellTool", () => {
     ),
   )
 
+  it.live("approves an external directory used by a directory-change command", () =>
+    Effect.acquireUseRelease(
+      Effect.promise(() => Promise.all([tmpdir(), tmpdir()])),
+      ([active, outside]) => {
+        reset()
+        const command = isWindows
+          ? `Set-Location -LiteralPath '${outside.path}'; (Get-Location).Path`
+          : `cd '${outside.path}' && pwd`
+        return withSession(active.path, (registry) => executeTool(registry, call({ command }, "call-external-cd"))).pipe(
+          Effect.andThen(
+            Effect.sync(() => {
+              expect(assertions.map((item) => item.action)).toEqual(["external_directory", "shell"])
+              expect(assertions[0]).toMatchObject({
+                resources: [path.join(realpathSync(outside.path), "*").replaceAll("\\", "/")],
+              })
+            }),
+          ),
+        )
+      },
+      ([active, outside]) =>
+        Effect.promise(() =>
+          Promise.all([active[Symbol.asyncDispose](), outside[Symbol.asyncDispose]()]).then(() => undefined),
+        ),
+    ),
+  )
+
+  it.live("approves an expanded external home directory", () =>
+    Effect.acquireUseRelease(
+      Effect.promise(() => tmpdir()),
+      (tmp) => {
+        reset()
+        const command = isWindows ? "Set-Location $HOME; (Get-Location).Path" : "cd ~ && pwd"
+        return withSession(tmp.path, (registry) => executeTool(registry, call({ command }, "call-external-home"))).pipe(
+          Effect.andThen(
+            Effect.sync(() => {
+              expect(assertions.map((item) => item.action)).toEqual(["external_directory", "shell"])
+              expect(assertions[0]?.resources[0]).toStartWith(os.homedir().replaceAll("\\", "/"))
+            }),
+          ),
+        )
+      },
+      (tmp) => Effect.promise(() => tmp[Symbol.asyncDispose]().then(() => undefined)),
+    ),
+  )
+
   it.live("does not execute after external-directory or shell denial", () =>
     Effect.acquireUseRelease(
       Effect.promise(() => Promise.all([tmpdir(), tmpdir()])),
@@ -466,7 +538,7 @@ describe("ShellTool", () => {
       (tmp) => {
           reset()
           return withSession(tmp.path, (registry) =>
-            executeTool(registry, call({ command: timeoutOutputCommand, timeout: 50 })),
+            executeTool(registry, call({ command: timeoutOutputCommand, timeout: isWindows ? 500 : 50 })),
           ).pipe(
             Effect.andThen((settled) =>
               Effect.sync(() => {

packages/plugin/src/tui/context.ts

@@ -11,6 +11,7 @@ import type {
   OpenCodeEvent,
   PermissionSavedInfo,
   PermissionRequest,
+  Project,
   ProviderInfo,
   ReferenceInfo,
   SessionInfo,
@@ -77,6 +78,10 @@ export interface Data {
     }
   }
   readonly project: {
+    list(): Project[]
+    get(projectID: string): Project | undefined
+    sync(): Promise<void>
+    invalidate(): void
     readonly permission: {
       list(projectID: string): PermissionSavedInfo[] | undefined
       sync(projectID: string): Promise<void>
@@ -346,6 +351,25 @@ export interface UI {
     navigate(destination: Destination): void
     current(): Route
   }
+  readonly tabs: {
+    /** Returns whether session tabs are enabled for this TUI. */
+    enabled(): boolean
+    /** Returns the currently open root-session tabs. Reactive when read in a Solid computation. */
+    list(): readonly {
+      readonly sessionID: string
+      readonly title?: string
+      readonly active: boolean
+      readonly busy: boolean
+      readonly attention: boolean
+      readonly unread?: "activity" | "error"
+    }[]
+    /** Opens (or focuses) a tab for a session, adding it when not already open. Returns false when tabs are disabled. */
+    open(sessionID: string): boolean
+    /** Focuses an already-open tab and returns false when it is not open. */
+    focus(sessionID: string): boolean
+    /** Closes an open tab, or the active tab when omitted, and returns false when no tab matched. */
+    close(sessionID?: string): boolean
+  }
   readonly slot: <Name extends SlotName>(name: Name, render: Slot<Name>) => () => void
 }
 

packages/schema/src/location.ts

@@ -17,6 +17,7 @@ export class Info extends Schema.Class<Info>("Location.Info")({
   project: Schema.Struct({
     id: ProjectID,
     directory: AbsolutePath,
+    canonical: AbsolutePath,
   }),
 }) {}
 

packages/schema/src/project.ts

@@ -12,6 +12,7 @@ export const Vcs = Schema.Literals(["git", "hg"]).annotate({ identifier: "Projec
 export const Current = Schema.Struct({
   id: ID,
   directory: AbsolutePath,
+  canonical: AbsolutePath,
 }).annotate({ identifier: "Project.Current" })
 export interface Current extends Schema.Schema.Type<typeof Current> {}
 export const Directory = Schema.Struct({
@@ -46,7 +47,7 @@ export interface Time extends Schema.Schema.Type<typeof Time> {}
 
 export const Info = Schema.Struct({
   id: ID,
-  worktree: Schema.String,
+  canonical: AbsolutePath,
   vcs: optional(Vcs),
   name: optional(Schema.String),
   icon: optional(Icon),

packages/server/src/handlers/project.ts

@@ -9,7 +9,11 @@ export const ProjectHandler = HttpApiBuilder.group(Api, "server.project", (handl
     .handle("project.list", () => Project.Service.use((project) => project.list()))
     .handle("project.current", () =>
       Location.Service.use((location) =>
-        Effect.succeed({ id: location.project.id, directory: location.project.directory }),
+        Effect.succeed({
+          id: location.project.id,
+          directory: location.project.directory,
+          canonical: location.project.canonical,
+        }),
       ),
     )
     .handle("project.directories", (ctx) =>

packages/simulation/src/frontend/renderer.ts

@@ -41,6 +41,7 @@ export const create = Effect.fn("SimulationRenderer.create")(function* (
         ...options,
         width: cols,
         height: rows,
+        kittyKeyboard: Boolean(options.useKittyKeyboard),
         ...(recording
           ? {
               stdout: recording as unknown as NodeJS.WriteStream,

packages/simulation/test/actions.test.ts

@@ -43,6 +43,25 @@ test("normalizes named keys for OpenTUI", async () => {
   ])
 })
 
+test("headless input mirrors the configured kitty keyboard protocol", async () => {
+  await Effect.runPromise(
+    Effect.scoped(
+      Effect.gen(function* () {
+        const renderer = yield* SimulationRenderer.create({ useKittyKeyboard: {} })
+        const harness = createHarness(renderer)
+        let key: { readonly name: string; readonly source: string } | undefined
+        renderer.keyInput.once("keypress", (event) => {
+          key = event
+        })
+
+        yield* execute(harness, { type: "ui.press", key: "escape" })
+
+        expect(key).toMatchObject({ name: "escape", source: "kitty" })
+      }),
+    ),
+  )
+})
+
 test("clicks a target at relative coordinates through descendant text", async () => {
   await Effect.runPromise(
     Effect.scoped(

packages/tui/src/app.tsx

@@ -66,6 +66,7 @@ import { DialogThemeList } from "./component/dialog-theme-list"
 import { DialogHelp } from "./ui/dialog-help"
 import { DialogAgent } from "./component/dialog-agent"
 import { DialogSessionList } from "./component/dialog-session-list"
+import { DialogProject } from "./component/dialog-project"
 import { SessionTabs } from "./component/session-tabs"
 import { ThemeErrorToast } from "./component/theme-error-toast"
 import { ThemeProvider, useTheme, useThemes } from "./context/theme"
@@ -104,6 +105,7 @@ const sessionTabBindingCommands = [
   "session.tab.next_unread",
   "session.tab.previous_unread",
   "session.tab.close",
+  "session.tab.reopen",
   "session.tab.select.1",
   "session.tab.select.2",
   "session.tab.select.3",
@@ -648,6 +650,15 @@ function App(props: { pair?: DialogPairCredentials }) {
           dialog.clear()
         },
       },
+      {
+        name: "project.switch",
+        title: "Switch project",
+        category: "Session",
+        slash: { name: "projects", aliases: ["project"] },
+        run: () => {
+          dialog.replace(() => <DialogProject />)
+        },
+      },
       ...Array.from({ length: 9 }, (_, i) => ({
         name: `session.quick_switch.${i + 1}`,
         title: `Switch to session in quick slot ${i + 1}`,
@@ -658,7 +669,7 @@ function App(props: { pair?: DialogPairCredentials }) {
       })),
       {
         name: "session.tab.next",
-        title: "Next open session tab",
+        title: "Next tab",
         category: "Session",
         palette: undefined,
         enabled: sessionTabs.enabled,
@@ -666,7 +677,7 @@ function App(props: { pair?: DialogPairCredentials }) {
       },
       {
         name: "session.tab.previous",
-        title: "Previous open session tab",
+        title: "Previous tab",
         category: "Session",
         palette: undefined,
         enabled: sessionTabs.enabled,
@@ -674,7 +685,7 @@ function App(props: { pair?: DialogPairCredentials }) {
       },
       {
         name: "session.tab.history.back",
-        title: "Back in session tab history",
+        title: "Back in tab history",
         category: "Session",
         palette: undefined,
         enabled: sessionTabs.enabled,
@@ -682,7 +693,7 @@ function App(props: { pair?: DialogPairCredentials }) {
       },
       {
         name: "session.tab.history.forward",
-        title: "Forward in session tab history",
+        title: "Forward in tab history",
         category: "Session",
         palette: undefined,
         enabled: sessionTabs.enabled,
@@ -690,7 +701,7 @@ function App(props: { pair?: DialogPairCredentials }) {
       },
       {
         name: "session.tab.next_unread",
-        title: "Next unread session tab",
+        title: "Next unread tab",
         category: "Session",
         palette: undefined,
         enabled: sessionTabs.enabled,
@@ -698,7 +709,7 @@ function App(props: { pair?: DialogPairCredentials }) {
       },
       {
         name: "session.tab.previous_unread",
-        title: "Previous unread session tab",
+        title: "Previous unread tab",
         category: "Session",
         palette: undefined,
         enabled: sessionTabs.enabled,
@@ -706,14 +717,21 @@ function App(props: { pair?: DialogPairCredentials }) {
       },
       {
         name: "session.tab.close",
-        title: "Close current session tab",
+        title: "Close tab",
         category: "Session",
         enabled: sessionTabs.enabled,
         run: () => sessionTabs.close(),
       },
+      {
+        name: "session.tab.reopen",
+        title: "Reopen closed tab",
+        category: "Session",
+        enabled: sessionTabs.enabled,
+        run: () => sessionTabs.reopen(),
+      },
       ...Array.from({ length: 9 }, (_, i) => ({
         name: `session.tab.select.${i + 1}`,
-        title: `Switch to session tab ${i + 1}`,
+        title: `Switch to tab ${i + 1}`,
         category: "Session",
         palette: undefined,
         enabled: sessionTabs.enabled,
@@ -1209,7 +1227,13 @@ function App(props: { pair?: DialogPairCredentials }) {
         <box flexGrow={1} minWidth={0} flexDirection="column">
           <Show when={plugins.ready()}>
             <box flexGrow={1} minHeight={0} flexDirection="column">
-              <Show when={sessionTabs.enabled() && sessionTabs.tabs().length > 0 && route.data.type !== "plugin"}>
+              <Show
+                when={
+                  sessionTabs.enabled() &&
+                  (sessionTabs.tabs().length > 0 || sessionTabs.newTab()) &&
+                  route.data.type !== "plugin"
+                }
+              >
                 <SessionTabs />
               </Show>
               <Switch>

packages/tui/src/component/bg-pulse-render.ts

@@ -1,436 +0,0 @@
-import { OptimizedBuffer, RGBA, TextAttributes } from "@opentui/core"
-import { go } from "../logo"
-
-const PERIOD = 4600
-const RINGS = 3
-const WIDTH = 3.8
-const TAIL = 9.5
-const AMP = 0.55
-const TAIL_AMP = 0.16
-const BREATH_AMP = 0.05
-const BREATH_SPEED = 0.0008
-// Offset so the bg ring emits from the estimated GO center when the logo shimmer peaks.
-const PHASE_OFFSET = 0.29
-const LOGO_GAP = 1
-const LOGO_TOP_BIAS = -1
-const LOGO_LEFT_WIDTH = go.left[0]?.length ?? 0
-const LOGO_LINES = go.left.map((line, index) => line + " ".repeat(LOGO_GAP) + go.right[index])
-const LOGO_WIDTH = LOGO_LINES[0]?.length ?? 0
-const LOGO_HEIGHT = LOGO_LINES.length
-const SPACE = " ".codePointAt(0)!
-const TOP_HALF = "▀".codePointAt(0)!
-const FULL_BLOCK = "█".codePointAt(0)!
-const RING_SCALE = 1 / RINGS
-const TAIL_SCALE = 1 / TAIL
-const LOGO_REACH = Math.hypot(LOGO_WIDTH, LOGO_HEIGHT * 2) + 3
-
-const enum LogoCellKind {
-  Background,
-  Top,
-  ShadowTop,
-  Solid,
-  Char,
-}
-
-type LogoTemplateCell = {
-  x: number
-  y: number
-  kind: LogoCellKind
-  charCode: number
-  attributes: number
-  topDist: number
-  bottomDist: number
-}
-
-const LOGO_TEMPLATE: LogoTemplateCell[] = LOGO_LINES.flatMap((line, y) =>
-  Array.from(line)
-    .map((char, x) => {
-      if (char === " ") return
-      const kind =
-        char === "_"
-          ? LogoCellKind.Background
-          : char === "^"
-            ? LogoCellKind.Top
-            : char === "~"
-              ? LogoCellKind.ShadowTop
-              : char === "█"
-                ? LogoCellKind.Solid
-                : LogoCellKind.Char
-      return {
-        x,
-        y,
-        kind,
-        charCode: char.codePointAt(0) ?? SPACE,
-        attributes: x > LOGO_LEFT_WIDTH ? TextAttributes.BOLD : 0,
-        topDist: Math.hypot(x + 0.5 - LOGO_WIDTH / 2, y * 2 - LOGO_HEIGHT),
-        bottomDist: Math.hypot(x + 0.5 - LOGO_WIDTH / 2, y * 2 + 1 - LOGO_HEIGHT),
-      }
-    })
-    .filter((cell): cell is LogoTemplateCell => !!cell),
-)
-
-export type Rgb = [number, number, number]
-
-export type GoUpsellArtRenderOptions = {
-  deltaTime?: number
-  rgb?: boolean
-  cache?: boolean
-}
-
-const CACHE_FRAME_COUNT = Math.round(PERIOD / (1000 / 30))
-const CACHE_FRAMES_PER_RENDER = 1
-
-export function toRgb(color: RGBA): Rgb {
-  const [r, g, b] = color.toInts()
-  return [r, g, b]
-}
-
-function clamp(n: number) {
-  return Math.max(0, Math.min(1, n))
-}
-
-function writeRgb(buffer: Uint16Array, offset: number, r: number, g: number, b: number, a = 255) {
-  buffer[offset] = r
-  buffer[offset + 1] = g
-  buffer[offset + 2] = b
-  buffer[offset + 3] = a
-}
-
-function mixChannel(base: number, overlay: number, alpha: number) {
-  return Math.round(base + (overlay - base) * clamp(alpha))
-}
-
-function writeLogoTint(
-  buffer: Uint16Array,
-  offset: number,
-  base: Rgb,
-  primary: Rgb,
-  primaryMix: number,
-  peakMix: number,
-) {
-  const p = clamp(primaryMix)
-  const q = clamp(peakMix)
-  const r = mixChannel(mixChannel(base[0], primary[0], p), 255, q)
-  const g = mixChannel(mixChannel(base[1], primary[1], p), 255, q)
-  const b = mixChannel(mixChannel(base[2], primary[2], p), 255, q)
-  writeRgb(buffer, offset, r, g, b)
-}
-
-function sameRgb(a: Rgb, b: Rgb) {
-  return a[0] === b[0] && a[1] === b[1] && a[2] === b[2]
-}
-
-export class GoUpsellArtPainter {
-  private panelRgb: Rgb = [0, 0, 0]
-  private primaryRgb: Rgb = [255, 255, 255]
-  private logoBaseRgb: Rgb = [180, 180, 180]
-  private elapsed = 0
-  private distances = new Float32Array(0)
-  private edgeFalloff = new Float32Array(0)
-  private geometryWidth = 0
-  private geometryHeight = 0
-  private reach = 1
-  private logoX = 0
-  private logoY = 0
-  private logoIndexes = new Int32Array(0)
-  private logoRgb: boolean | undefined
-  private pulsePeak = 0
-  private pulsePrimary = 0
-  private cacheDirty = true
-  private frameCache: Array<{ fg: Uint16Array; bg: Uint16Array }> = []
-  private cacheBuildIndex = 0
-
-  setBackgroundPanel(value: RGBA | Rgb | undefined) {
-    if (!value) return false
-    const next = value instanceof RGBA ? toRgb(value) : value
-    if (sameRgb(this.panelRgb, next)) return false
-    this.panelRgb = next
-    this.invalidateCache()
-    return true
-  }
-
-  setLogoBase(value: RGBA | Rgb | undefined) {
-    if (!value) return false
-    const next = value instanceof RGBA ? toRgb(value) : value
-    if (sameRgb(this.logoBaseRgb, next)) return false
-    this.logoBaseRgb = next
-    this.invalidateCache()
-    return true
-  }
-
-  setPrimary(value: RGBA | Rgb | undefined) {
-    if (!value) return false
-    const next = value instanceof RGBA ? toRgb(value) : value
-    if (sameRgb(this.primaryRgb, next)) return false
-    this.primaryRgb = next
-    this.invalidateCache()
-    return true
-  }
-
-  render(frameBuffer: OptimizedBuffer, options: GoUpsellArtRenderOptions = {}) {
-    const rgb = options.rgb === true
-    this.elapsed = (this.elapsed + (options.deltaTime ?? 0)) % PERIOD
-    this.rebuildGeometry(frameBuffer, rgb)
-    if (options.cache !== false) {
-      this.drawCached(frameBuffer, rgb)
-      return
-    }
-    this.drawBackground(frameBuffer, this.elapsed)
-    this.drawLogo(frameBuffer, this.elapsed, rgb)
-  }
-
-  private invalidateCache() {
-    this.cacheDirty = true
-    this.cacheBuildIndex = 0
-    this.frameCache = []
-  }
-
-  private rebuildGeometry(frameBuffer: OptimizedBuffer, rgb: boolean) {
-    const width = frameBuffer.width
-    const height = frameBuffer.height
-    const geometryChanged = width !== this.geometryWidth || height !== this.geometryHeight
-    const logoTemplateChanged = this.logoRgb !== rgb
-    if (!geometryChanged && !logoTemplateChanged) return
-
-    if (geometryChanged) {
-      this.geometryWidth = width
-      this.geometryHeight = height
-      this.logoX = Math.max(0, Math.floor((width - LOGO_WIDTH) / 2))
-      this.logoY = Math.max(
-        0,
-        Math.min(Math.max(0, height - LOGO_HEIGHT), Math.round((height - LOGO_HEIGHT) / 2) + LOGO_TOP_BIAS),
-      )
-
-      const centerX = this.logoX + LOGO_WIDTH / 2
-      const centerY = this.logoY + LOGO_HEIGHT / 2
-      this.reach = Math.hypot(Math.max(centerX, width - centerX), Math.max(centerY, height - centerY) * 2) + TAIL
-      this.distances = new Float32Array(width * height)
-      this.edgeFalloff = new Float32Array(width * height)
-
-      for (let y = 0; y < height; y++) {
-        for (let x = 0; x < width; x++) {
-          const index = y * width + x
-          const dist = Math.hypot(x + 0.5 - centerX, (y + 0.5 - centerY) * 2)
-          this.distances[index] = dist
-          this.edgeFalloff[index] = Math.max(0, 1 - (dist / (this.reach * 0.85)) ** 2)
-        }
-      }
-    }
-
-    this.logoRgb = rgb
-    this.invalidateCache()
-    this.rebuildCellTemplate(frameBuffer, rgb)
-  }
-
-  private drawCached(frameBuffer: OptimizedBuffer, rgb: boolean) {
-    if (this.cacheDirty) this.startFrameCache(frameBuffer, rgb)
-    if (this.cacheBuildIndex < CACHE_FRAME_COUNT) {
-      this.buildFrameCache(frameBuffer, rgb)
-      this.drawBackground(frameBuffer, this.elapsed)
-      this.drawLogo(frameBuffer, this.elapsed, rgb)
-      return
-    }
-
-    const frame = this.frameCache[Math.floor((this.elapsed / PERIOD) * CACHE_FRAME_COUNT) % CACHE_FRAME_COUNT]
-    if (frame) {
-      frameBuffer.buffers.fg.set(frame.fg)
-      frameBuffer.buffers.bg.set(frame.bg)
-    }
-  }
-
-  private startFrameCache(frameBuffer: OptimizedBuffer, rgb: boolean) {
-    this.frameCache = []
-    this.cacheBuildIndex = 0
-    this.rebuildCellTemplate(frameBuffer, rgb)
-    this.cacheDirty = false
-  }
-
-  private buildFrameCache(frameBuffer: OptimizedBuffer, rgb: boolean) {
-    const end = Math.min(CACHE_FRAME_COUNT, this.cacheBuildIndex + CACHE_FRAMES_PER_RENDER)
-    for (; this.cacheBuildIndex < end; this.cacheBuildIndex++) {
-      const t = (this.cacheBuildIndex / CACHE_FRAME_COUNT) * PERIOD
-      this.drawBackground(frameBuffer, t)
-      this.drawLogo(frameBuffer, t, rgb)
-      this.frameCache.push({
-        fg: new Uint16Array(frameBuffer.buffers.fg),
-        bg: new Uint16Array(frameBuffer.buffers.bg),
-      })
-    }
-  }
-
-  private rebuildCellTemplate(frameBuffer: OptimizedBuffer, rgb: boolean) {
-    const buffers = frameBuffer.buffers
-    buffers.char.fill(SPACE)
-    buffers.attributes.fill(0)
-
-    if (this.geometryWidth < LOGO_WIDTH || this.geometryHeight < LOGO_HEIGHT) {
-      this.logoIndexes = new Int32Array(0)
-      return
-    }
-
-    this.logoIndexes = new Int32Array(LOGO_TEMPLATE.length)
-    for (let i = 0; i < LOGO_TEMPLATE.length; i++) {
-      const cell = LOGO_TEMPLATE[i]!
-      const index = (this.logoY + cell.y) * this.geometryWidth + this.logoX + cell.x
-      this.logoIndexes[i] = index
-      buffers.attributes[index] = cell.attributes
-      buffers.char[index] =
-        cell.kind === LogoCellKind.Background
-          ? SPACE
-          : cell.kind === LogoCellKind.Top || cell.kind === LogoCellKind.ShadowTop
-            ? TOP_HALF
-            : cell.kind === LogoCellKind.Solid
-              ? rgb
-                ? TOP_HALF
-                : FULL_BLOCK
-              : cell.charCode
-    }
-  }
-
-  private drawBackground(frameBuffer: OptimizedBuffer, t: number) {
-    const buffers = frameBuffer.buffers
-    const fg = buffers.fg
-    const bg = buffers.bg
-    const distances = this.distances
-    const edgeFalloff = this.edgeFalloff
-    const baseR = this.panelRgb[0]
-    const baseG = this.panelRgb[1]
-    const baseB = this.panelRgb[2]
-    const deltaR = this.primaryRgb[0] - baseR
-    const deltaG = this.primaryRgb[1] - baseG
-    const deltaB = this.primaryRgb[2] - baseB
-    const breath = (0.5 + 0.5 * Math.sin(t * BREATH_SPEED)) * BREATH_AMP
-
-    const phase0 = (t / PERIOD - PHASE_OFFSET + 1) % 1
-    const phase1 = (t / PERIOD + 1 / RINGS - PHASE_OFFSET + 1) % 1
-    const phase2 = (t / PERIOD + 2 / RINGS - PHASE_OFFSET + 1) % 1
-    const envelope0 = Math.sin(phase0 * Math.PI)
-    const envelope1 = Math.sin(phase1 * Math.PI)
-    const envelope2 = Math.sin(phase2 * Math.PI)
-    const eased0 = envelope0 * envelope0 * (3 - 2 * envelope0)
-    const eased1 = envelope1 * envelope1 * (3 - 2 * envelope1)
-    const eased2 = envelope2 * envelope2 * (3 - 2 * envelope2)
-    const head0 = phase0 * this.reach
-    const head1 = phase1 * this.reach
-    const head2 = phase2 * this.reach
-
-    for (let index = 0; index < distances.length; index++) {
-      const dist = distances[index]
-      const delta0 = dist - head0
-      const abs0 = delta0 < 0 ? -delta0 : delta0
-      const crest0 = abs0 < WIDTH ? 0.5 + 0.5 * Math.cos((delta0 / WIDTH) * Math.PI) : 0
-      const tail0 = delta0 < 0 && delta0 > -TAIL ? (1 + delta0 * TAIL_SCALE) ** 2.3 : 0
-
-      const delta1 = dist - head1
-      const abs1 = delta1 < 0 ? -delta1 : delta1
-      const crest1 = abs1 < WIDTH ? 0.5 + 0.5 * Math.cos((delta1 / WIDTH) * Math.PI) : 0
-      const tail1 = delta1 < 0 && delta1 > -TAIL ? (1 + delta1 * TAIL_SCALE) ** 2.3 : 0
-
-      const delta2 = dist - head2
-      const abs2 = delta2 < 0 ? -delta2 : delta2
-      const crest2 = abs2 < WIDTH ? 0.5 + 0.5 * Math.cos((delta2 / WIDTH) * Math.PI) : 0
-      const tail2 = delta2 < 0 && delta2 > -TAIL ? (1 + delta2 * TAIL_SCALE) ** 2.3 : 0
-
-      const level =
-        (crest0 * AMP + tail0 * TAIL_AMP) * eased0 +
-        (crest1 * AMP + tail1 * TAIL_AMP) * eased1 +
-        (crest2 * AMP + tail2 * TAIL_AMP) * eased2
-      const rawStrength = (level * RING_SCALE + breath) * edgeFalloff[index]
-      const strength = (rawStrength > 1 ? 1 : rawStrength) * 0.7
-      const offset = index * 4
-      const r = Math.round(baseR + deltaR * strength)
-      const g = Math.round(baseG + deltaG * strength)
-      const b = Math.round(baseB + deltaB * strength)
-      bg[offset] = fg[offset] = r
-      bg[offset + 1] = fg[offset + 1] = g
-      bg[offset + 2] = fg[offset + 2] = b
-      bg[offset + 3] = fg[offset + 3] = 255
-    }
-  }
-
-  private setLogoPulse(dist: number, head0: number, eased0: number, head1: number, eased1: number) {
-    let peak = 0.04
-    let primary = 0
-
-    const delta0 = dist - head0
-    const core0 = Math.exp(-(Math.abs(delta0 / 1.2) ** 1.8))
-    const soft0 = Math.exp(-(Math.abs(delta0 / 7) ** 1.6))
-    const tail0 = delta0 < 0 && delta0 > -7 ? (1 + delta0 / 7) ** 2.6 : 0
-    peak += core0 * 0.65 * eased0
-    primary += (soft0 * 0.16 + tail0 * 0.22) * eased0
-
-    const delta1 = dist - head1
-    const core1 = Math.exp(-(Math.abs(delta1 / 1.2) ** 1.8))
-    const soft1 = Math.exp(-(Math.abs(delta1 / 7) ** 1.6))
-    const tail1 = delta1 < 0 && delta1 > -7 ? (1 + delta1 / 7) ** 2.6 : 0
-    peak += core1 * 0.65 * eased1
-    primary += (soft1 * 0.16 + tail1 * 0.22) * eased1
-
-    this.pulsePeak = peak > 1 ? 1 : peak
-    this.pulsePrimary = primary > 1 ? 1 : primary
-  }
-
-  private drawLogo(frameBuffer: OptimizedBuffer, t: number, rgb: boolean) {
-    if (this.logoIndexes.length === 0) return
-
-    const buffers = frameBuffer.buffers
-    const fg = buffers.fg
-    const bg = buffers.bg
-    const shadow: Rgb = [
-      mixChannel(this.panelRgb[0], this.logoBaseRgb[0], 0.25),
-      mixChannel(this.panelRgb[1], this.logoBaseRgb[1], 0.25),
-      mixChannel(this.panelRgb[2], this.logoBaseRgb[2], 0.25),
-    ]
-    const phase0 = (t / PERIOD) % 1
-    const phase1 = (t / PERIOD + 0.5) % 1
-    const envelope0 = Math.sin(phase0 * Math.PI)
-    const envelope1 = Math.sin(phase1 * Math.PI)
-    const eased0 = envelope0 * envelope0 * (3 - 2 * envelope0)
-    const eased1 = envelope1 * envelope1 * (3 - 2 * envelope1)
-    const head0 = phase0 * LOGO_REACH
-    const head1 = phase1 * LOGO_REACH
-
-    for (let i = 0; i < LOGO_TEMPLATE.length; i++) {
-      const cell = LOGO_TEMPLATE[i]!
-      const index = this.logoIndexes[i]!
-      const offset = index * 4
-      this.setLogoPulse(cell.topDist, head0, eased0, head1, eased1)
-      const topPeak = this.pulsePeak
-      const topPrimary = this.pulsePrimary
-      this.setLogoPulse(cell.bottomDist, head0, eased0, head1, eased1)
-      const bottomPeak = this.pulsePeak
-      const bottomPrimary = this.pulsePrimary
-
-      if (cell.kind === LogoCellKind.Background) {
-        writeLogoTint(bg, offset, shadow, this.primaryRgb, 0, Math.max(topPeak, bottomPeak) * 0.18)
-        continue
-      }
-
-      if (cell.kind === LogoCellKind.Top) {
-        writeLogoTint(fg, offset, this.logoBaseRgb, this.primaryRgb, topPrimary, topPeak)
-        writeLogoTint(bg, offset, shadow, this.primaryRgb, 0, bottomPeak * 0.18)
-        continue
-      }
-
-      if (cell.kind === LogoCellKind.ShadowTop) {
-        writeLogoTint(fg, offset, shadow, this.primaryRgb, 0, topPeak * 0.18)
-        continue
-      }
-
-      if (cell.kind === LogoCellKind.Solid && rgb) {
-        writeLogoTint(fg, offset, this.logoBaseRgb, this.primaryRgb, topPrimary, topPeak)
-        writeLogoTint(bg, offset, this.logoBaseRgb, this.primaryRgb, bottomPrimary, bottomPeak)
-        continue
-      }
-
-      writeLogoTint(
-        fg,
-        offset,
-        this.logoBaseRgb,
-        this.primaryRgb,
-        (topPrimary + bottomPrimary) / 2,
-        (topPeak + bottomPeak) / 2,
-      )
-    }
-  }
-}

packages/tui/src/component/bg-pulse.tsx

@@ -1,102 +0,0 @@
-import {
-  FrameBufferRenderable,
-  RGBA,
-  type OptimizedBuffer,
-  type RenderContext,
-  type RenderableOptions,
-} from "@opentui/core"
-import { extend, useRenderer } from "@opentui/solid"
-import { onCleanup, onMount } from "solid-js"
-import { useTheme, useThemes } from "../context/theme"
-import { tint } from "../theme/color"
-import { GoUpsellArtPainter } from "./bg-pulse-render"
-
-type GoUpsellArtOptions = RenderableOptions<FrameBufferRenderable> & {
-  backgroundPanel?: RGBA
-  primary?: RGBA
-  logoBase?: RGBA
-}
-
-class GoUpsellArtRenderable extends FrameBufferRenderable {
-  private painter = new GoUpsellArtPainter()
-
-  constructor(ctx: RenderContext, options: GoUpsellArtOptions = {}) {
-    const width = typeof options.width === "number" ? options.width : 1
-    const height = typeof options.height === "number" ? options.height : 1
-    super(ctx, {
-      ...options,
-      width,
-      height,
-      live: options.live ?? true,
-      respectAlpha: false,
-    })
-
-    if (options.width !== undefined && typeof options.width !== "number") this.width = options.width
-    if (options.height !== undefined && typeof options.height !== "number") this.height = options.height
-    this.painter.setBackgroundPanel(options.backgroundPanel)
-    this.painter.setPrimary(options.primary)
-    this.painter.setLogoBase(options.logoBase)
-  }
-
-  set backgroundPanel(value: RGBA | undefined) {
-    if (this.painter.setBackgroundPanel(value)) this.requestRender()
-  }
-
-  set logoBase(value: RGBA | undefined) {
-    if (this.painter.setLogoBase(value)) this.requestRender()
-  }
-
-  set primary(value: RGBA | undefined) {
-    if (this.painter.setPrimary(value)) this.requestRender()
-  }
-
-  protected override renderSelf(buffer: OptimizedBuffer, deltaTime = 0): void {
-    if (!this.visible || this.isDestroyed) return
-
-    this.painter.render(this.frameBuffer, {
-      deltaTime,
-      rgb: this._ctx.capabilities?.rgb === true,
-    })
-    super.renderSelf(buffer)
-  }
-}
-
-declare module "@opentui/solid" {
-  interface OpenTUIComponents {
-    go_upsell_art: typeof GoUpsellArtRenderable
-  }
-}
-
-extend({ go_upsell_art: GoUpsellArtRenderable })
-
-export function BgPulse() {
-  const themes = useThemes()
-  const theme = useTheme("elevated")
-  const mode = themes.mode
-  const renderer = useRenderer()
-  let targetFps = renderer.targetFps
-  let maxFps = renderer.maxFps
-
-  onMount(() => {
-    targetFps = renderer.targetFps
-    maxFps = renderer.maxFps
-    renderer.targetFps = 30
-    renderer.maxFps = 30
-  })
-
-  onCleanup(() => {
-    renderer.targetFps = targetFps
-    renderer.maxFps = maxFps
-  })
-
-  return (
-    <go_upsell_art
-      width="100%"
-      height="100%"
-      backgroundPanel={theme.background.default}
-      primary={theme.hue.interactive[mode() === "light" ? 800 : 200]}
-      logoBase={tint(theme.background.default, theme.text.default, 0.62)}
-      live
-    />
-  )
-}

packages/tui/src/component/dialog-integration.tsx

@@ -102,12 +102,12 @@ export function DialogIntegration(
       title="Connect a service"
       options={options()}
       emptyView={
-        <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+        <box paddingLeft={4} paddingRight={4}>
           <text fg={theme.text.subdued}>No integrations available</text>
         </box>
       }
       noMatchView={
-        <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+        <box paddingLeft={4} paddingRight={4}>
           <text fg={theme.text.subdued}>No integrations found</text>
         </box>
       }

packages/tui/src/component/dialog-move-session.tsx

@@ -328,7 +328,7 @@ export function DialogMoveSession(props: DialogMoveSessionProps) {
         options={options()}
         emptyView={
           showError() ? (
-            <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+            <box paddingLeft={4} paddingRight={4}>
               <text fg={theme.text.feedback.error.default} attributes={TextAttributes.BOLD}>
                 Could not load project directories
               </text>
@@ -336,17 +336,17 @@ export function DialogMoveSession(props: DialogMoveSessionProps) {
               <text fg={theme.text.subdued}>Close and reopen Move session to try again.</text>
             </box>
           ) : directories.loading || loadedProject.loading ? (
-            <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+            <box paddingLeft={4} paddingRight={4}>
               <text fg={theme.text.subdued}>Loading project directories…</text>
             </box>
           ) : (
-            <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+            <box paddingLeft={4} paddingRight={4}>
               <text fg={theme.text.subdued}>No project directories available</text>
             </box>
           )
         }
         noMatchView={
-          <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+          <box paddingLeft={4} paddingRight={4}>
             <text fg={theme.text.subdued}>No project directories found</text>
           </box>
         }

packages/tui/src/component/dialog-project.tsx

@@ -0,0 +1,77 @@
+import path from "path"
+import { createMemo } from "solid-js"
+import { DialogSelect } from "../ui/dialog-select"
+import { useDialog } from "../ui/dialog"
+import { useData } from "../context/data"
+import { useRoute } from "../context/route"
+import { abbreviateHome } from "../runtime"
+import { useTuiPaths } from "../context/runtime"
+import { useLocation } from "../context/location"
+import { useToast } from "../ui/toast"
+import { useTerminalDimensions } from "@opentui/solid"
+import { truncateFilePath } from "../ui/file-path"
+import { stringWidth } from "../util/string-width"
+
+export function DialogProject() {
+  const dialog = useDialog()
+  const data = useData()
+  const route = useRoute()
+  const paths = useTuiPaths()
+  const location = useLocation()
+  const toast = useToast()
+  const dimensions = useTerminalDimensions()
+
+  data.project.invalidate()
+  void data.project.sync().catch(toast.error)
+
+  const current = () => location.current?.project
+
+  const options = createMemo(() => {
+    const seen = new Set<string>()
+    return data.project
+      .list()
+      .filter((project) => {
+        if (project.canonical === "/" || seen.has(project.canonical)) return false
+        seen.add(project.canonical)
+        return true
+      })
+      .toSorted((a, b) => {
+        if (a.id === current()?.id) return -1
+        if (b.id === current()?.id) return 1
+        return 0
+      })
+      .map((project) => {
+        const title = project.name ?? path.basename(project.canonical)
+        const description = abbreviateHome(project.canonical, paths.home)
+        // Dialog padding, the current marker, title padding, and the separating space use nine columns.
+        const width = Math.min(60, dimensions().width - 2) - 9 - stringWidth(title)
+        return {
+          title,
+          description: truncateFilePath(description, width),
+          searchText: description,
+          value: project.canonical,
+        }
+      })
+  })
+
+  return (
+    <DialogSelect
+      title="Switch project"
+      placeholder="Search projects…"
+      options={options()}
+      current={current()?.canonical}
+      emptyView={
+        <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+          <text>No projects found</text>
+        </box>
+      }
+      onSelect={(option) => {
+        dialog.clear()
+        if (option.value === current()?.canonical) return
+        const target = { directory: option.value }
+        route.navigate({ type: "home", location: target })
+        location.set(target)
+      }}
+    />
+  )
+}

packages/tui/src/component/dialog-retry-action.tsx

@@ -1,164 +0,0 @@
-import { RGBA, TextAttributes } from "@opentui/core"
-import open from "open"
-import { createSignal } from "solid-js"
-import { Keymap } from "../context/keymap"
-import { useTheme } from "../context/theme"
-import { useDialog, type DialogContext } from "../ui/dialog"
-import { Link } from "../ui/link"
-import { BgPulse } from "./bg-pulse"
-
-const GO_URL = "https://opencode.ai/go"
-const PAD_X = 3
-const PAD_TOP_OUTER = 1
-const FOREGROUND_ALPHA = 186
-
-export type DialogRetryActionProps = {
-  title: string
-  message: string
-  label: string
-  link?: string
-  onClose?: (dontShowAgain?: boolean) => void
-}
-
-function runAction(props: DialogRetryActionProps, dialog: ReturnType<typeof useDialog>) {
-  if (props.link) open(props.link).catch(() => {})
-  props.onClose?.()
-  dialog.clear()
-}
-
-function dismiss(props: DialogRetryActionProps, dialog: ReturnType<typeof useDialog>) {
-  props.onClose?.(true)
-  dialog.clear()
-}
-
-function panelOverlay(color: RGBA) {
-  const [r, g, b] = color.toInts()
-  return RGBA.fromInts(r, g, b, FOREGROUND_ALPHA)
-}
-
-export function DialogRetryAction(props: DialogRetryActionProps) {
-  const dialog = useDialog()
-  const theme = useTheme("elevated")
-  const showGoTreatment = () => props.link === GO_URL
-  const textBg = () => (showGoTreatment() ? panelOverlay(theme.background.default) : undefined)
-  const [selected, setSelected] = createSignal<"dismiss" | "action">("action")
-
-  Keymap.createLayer(() => ({
-    mode: "modal",
-    commands: [
-      {
-        bind: "left",
-        title: "Previous retry option",
-        group: "Dialog",
-        run: () => setSelected((value) => (value === "action" ? "dismiss" : "action")),
-      },
-      {
-        bind: "right",
-        title: "Next retry option",
-        group: "Dialog",
-        run: () => setSelected((value) => (value === "action" ? "dismiss" : "action")),
-      },
-      {
-        bind: "tab",
-        title: "Next retry option",
-        group: "Dialog",
-        run: () => setSelected((value) => (value === "action" ? "dismiss" : "action")),
-      },
-      {
-        bind: "return",
-        title: "Confirm retry option",
-        group: "Dialog",
-        run: () => {
-          if (selected() === "action") runAction(props, dialog)
-          else dismiss(props, dialog)
-        },
-      },
-    ],
-  }))
-
-  return (
-    <box>
-      {showGoTreatment() ? (
-        <box position="absolute" top={-PAD_TOP_OUTER} left={0} right={0} bottom={0} zIndex={0}>
-          <BgPulse />
-        </box>
-      ) : null}
-      <box zIndex={1} paddingLeft={PAD_X} paddingRight={PAD_X} paddingBottom={1} gap={1}>
-        <box flexDirection="row" justifyContent="space-between">
-          <text attributes={TextAttributes.BOLD} fg={theme.text.default} bg={textBg()}>
-            {props.title}
-          </text>
-          <text fg={theme.text.subdued} bg={textBg()} onMouseUp={() => dialog.clear()}>
-            esc
-          </text>
-        </box>
-        <box gap={0}>
-          <text fg={theme.text.subdued} bg={textBg()}>
-            {props.message}
-          </text>
-        </box>
-        {props.link ? (
-          showGoTreatment() ? (
-            <box alignItems="center" justifyContent="flex-end" height={7} paddingBottom={1}>
-              <Link href={props.link} fg={theme.markdown.link} bg={textBg()} wrapMode="none" />
-            </box>
-          ) : (
-            <box width="100%" flexDirection="row" justifyContent="center" paddingBottom={1}>
-              <Link href={props.link} fg={theme.markdown.link} wrapMode="none" />
-            </box>
-          )
-        ) : (
-          <box paddingBottom={1} />
-        )}
-        <box flexDirection="row" justifyContent="space-between">
-          <box
-            paddingLeft={2}
-            paddingRight={2}
-            backgroundColor={
-              selected() === "dismiss" ? theme.background.action.primary.focused : RGBA.fromInts(0, 0, 0, 0)
-            }
-            onMouseOver={() => setSelected("dismiss")}
-            onMouseUp={() => dismiss(props, dialog)}
-          >
-            <text
-              fg={selected() === "dismiss" ? theme.text.action.primary.focused : theme.text.subdued}
-              bg={selected() === "dismiss" ? undefined : textBg()}
-              attributes={selected() === "dismiss" ? TextAttributes.BOLD : undefined}
-            >
-              don't show again
-            </text>
-          </box>
-          <box
-            paddingLeft={2}
-            paddingRight={2}
-            backgroundColor={
-              selected() === "action" ? theme.background.action.primary.focused : RGBA.fromInts(0, 0, 0, 0)
-            }
-            onMouseOver={() => setSelected("action")}
-            onMouseUp={() => runAction(props, dialog)}
-          >
-            <text
-              fg={selected() === "action" ? theme.text.action.primary.focused : theme.text.default}
-              bg={selected() === "action" ? undefined : textBg()}
-              attributes={selected() === "action" ? TextAttributes.BOLD : undefined}
-            >
-              {props.label}
-            </text>
-          </box>
-        </box>
-      </box>
-    </box>
-  )
-}
-
-DialogRetryAction.show = (
-  dialog: DialogContext,
-  props: Pick<DialogRetryActionProps, "title" | "message" | "label" | "link">,
-) => {
-  return new Promise<boolean>((resolve) => {
-    dialog.replace(
-      () => <DialogRetryAction {...props} onClose={(dontShow) => resolve(dontShow ?? false)} />,
-      () => resolve(false),
-    )
-  })
-}

packages/tui/src/component/dialog-session-delete-failed.tsx

@@ -1,113 +0,0 @@
-import { TextAttributes } from "@opentui/core"
-import { Keymap } from "../context/keymap"
-import { useTheme } from "../context/theme"
-import { useDialog } from "../ui/dialog"
-import { createStore } from "solid-js/store"
-import { For } from "solid-js"
-
-export function DialogSessionDeleteFailed(props: {
-  session: string
-  workspace: string
-  onDelete?: () => boolean | void | Promise<boolean | void>
-  onRestore?: () => boolean | void | Promise<boolean | void>
-  onDone?: () => void
-}) {
-  const dialog = useDialog()
-  const theme = useTheme("elevated")
-  const [store, setStore] = createStore({
-    active: "delete" as "delete" | "restore",
-  })
-
-  const options = [
-    {
-      id: "delete" as const,
-      title: "Delete workspace",
-      description: "Delete the workspace and all sessions attached to it.",
-      run: props.onDelete,
-    },
-    {
-      id: "restore" as const,
-      title: "Restore to new workspace",
-      description: "Try to restore this session into a new workspace.",
-      run: props.onRestore,
-    },
-  ]
-
-  async function confirm() {
-    const result = await options.find((item) => item.id === store.active)?.run?.()
-    if (result === false) return
-    props.onDone?.()
-    if (!props.onDone) dialog.clear()
-  }
-
-  Keymap.createLayer(() => ({
-    mode: "modal",
-    commands: [
-      { bind: "return", title: "Confirm recovery option", group: "Dialog", run: () => void confirm() },
-      { bind: "left", title: "Delete broken session", group: "Dialog", run: () => setStore("active", "delete") },
-      { bind: "up", title: "Delete broken session", group: "Dialog", run: () => setStore("active", "delete") },
-      {
-        bind: "right",
-        title: "Restore broken session",
-        group: "Dialog",
-        run: () => setStore("active", "restore"),
-      },
-      {
-        bind: "down",
-        title: "Restore broken session",
-        group: "Dialog",
-        run: () => setStore("active", "restore"),
-      },
-    ],
-  }))
-
-  return (
-    <box paddingLeft={2} paddingRight={2} gap={1}>
-      <box flexDirection="row" justifyContent="space-between">
-        <text attributes={TextAttributes.BOLD} fg={theme.text.default}>
-          Failed to Delete Session
-        </text>
-        <text fg={theme.text.subdued} onMouseUp={() => dialog.clear()}>
-          esc
-        </text>
-      </box>
-      <text fg={theme.text.subdued} wrapMode="word">
-        {`The session "${props.session}" could not be deleted because the workspace "${props.workspace}" is not available.`}
-      </text>
-      <text fg={theme.text.subdued} wrapMode="word">
-        Choose how you want to recover this broken workspace session.
-      </text>
-      <box flexDirection="column" paddingBottom={1} gap={1}>
-        <For each={options}>
-          {(item) => (
-            <box
-              flexDirection="column"
-              paddingLeft={1}
-              paddingRight={1}
-              paddingTop={1}
-              paddingBottom={1}
-              backgroundColor={item.id === store.active ? theme.background.action.primary.focused : undefined}
-              onMouseUp={() => {
-                setStore("active", item.id)
-                void confirm()
-              }}
-            >
-              <text
-                attributes={TextAttributes.BOLD}
-                fg={item.id === store.active ? theme.text.action.primary.focused : theme.text.default}
-              >
-                {item.title}
-              </text>
-              <text
-                fg={item.id === store.active ? theme.text.action.primary.focused : theme.text.subdued}
-                wrapMode="word"
-              >
-                {item.description}
-              </text>
-            </box>
-          )}
-        </For>
-      </box>
-    </box>
-  )
-}

packages/tui/src/component/dialog-session-list.tsx

@@ -1,6 +1,7 @@
-import { createMemo, createResource, createSignal, onMount } from "solid-js"
+import { createMemo, createResource, createSignal, onMount, Show } from "solid-js"
 import path from "path"
 import type { SessionInfo } from "@opencode-ai/client"
+import { TextAttributes } from "@opentui/core"
 import { useDialog } from "../ui/dialog"
 import { DialogSelect } from "../ui/dialog-select"
 import { useRoute } from "../context/route"
@@ -32,52 +33,69 @@ export function DialogSessionList() {
   const shortcuts = Keymap.useShortcuts()
   const [search, setSearch] = createDebouncedSignal("", 150)
   const [toDelete, setToDelete] = createSignal<string>()
+  const [allProjects, setAllProjects] = createSignal(false)
 
-  const [searchResults] = createResource(search, async (query) => {
-    if (!query) return
-    try {
-      if (!data.location.info()) await data.location.sync()
-      const current = data.location.info()
-      if (!current) throw new Error("Location unavailable")
-      const response = await client.api.session.list({
-        project: current.project.id,
-        search: query,
-        limit: 50,
-        order: "desc",
-        parentID: null,
-      })
-      return { query, sessions: response.data, error: undefined }
-    } catch (error) {
-      // A transient transport failure must degrade search, not crash the TUI
-      // through the root ErrorBoundary when the errored resource is read.
-      return { query, sessions: [] as SessionInfo[], error }
-    }
-  })
+  const [searchResults, { mutate: setSearchResults }] = createResource(
+    () => ({ query: search().trim(), allProjects: allProjects() }),
+    async ({ query, allProjects }) => {
+      try {
+        if (!data.location.info()) await data.location.sync()
+        const current = data.location.info()
+        if (!current) throw new Error("Location unavailable")
+        const response = await client.api.session.list({
+          ...(allProjects
+            ? {}
+            : {
+                project: current.project.id,
+                subpath: path.relative(current.project.directory, current.directory).replaceAll("\\", "/"),
+              }),
+          ...(query ? { search: query } : {}),
+          limit: 50,
+          order: "desc",
+          parentID: null,
+        })
+        return { query, allProjects, sessions: response.data, error: undefined }
+      } catch (error) {
+        // A transient transport failure must degrade search, not crash the TUI
+        // through the root ErrorBoundary when the errored resource is read.
+        return { query, allProjects, sessions: [] as SessionInfo[], error }
+      }
+    },
+  )
 
   const currentSessionID = createMemo(() => (route.data.type === "session" ? route.data.sessionID : undefined))
   const localSessions = createMemo(() => {
     const query = filter().trim().toLowerCase()
-    const sessions = data.session.list()
+    const current = data.location.info()
+    const sessions = data.session
+      .list()
+      .filter(
+        (session) =>
+          allProjects() ||
+          (session.projectID === current?.project.id && session.location.directory === current.directory),
+      )
     if (!query) return sessions
     return sessions.filter((session) => !session.parentID && session.title.toLowerCase().includes(query))
   })
   const sessions = createMemo(() => {
-    const query = filter()
+    const query = filter().trim()
     const local = localSessions()
-    if (!query) return local
-    if (query !== search() || searchResults.loading) return local
+    if (query !== search().trim() || searchResults.loading) return searchResults.latest?.sessions ?? local
     const result = searchResults()
-    if (result?.query !== query || result.error) return local
+    if (result?.query !== query || result.allProjects !== allProjects() || result.error) return local
     return result.sessions
   })
   const searchState = createMemo(() => {
-    const query = filter()
-    if (!query) return { message: "No sessions available", error: false }
-    if (query !== search() || searchResults.loading) return { message: "Searching sessions…", error: false }
+    const query = filter().trim()
+    if (query !== search().trim() || searchResults.loading)
+      return { message: query ? "Searching sessions…" : "Loading sessions…", error: false }
     const result = searchResults()
     if (result?.query === query && result.error)
-      return { message: "Could not search sessions. Change the search to try again.", error: true }
-    return { message: "No sessions found", error: false }
+      return {
+        message: query ? "Could not search sessions. Change the search to try again." : "Could not load sessions.",
+        error: true,
+      }
+    return { message: query ? "No sessions found" : "No sessions available", error: false }
   })
 
   const quickSwitchHint = createMemo(() => {
@@ -91,6 +109,13 @@ export function DialogSessionList() {
     const hint = quickSwitchHint()
     return hint && local.session.slots().length > 0 ? [{ title: "switch", label: hint }] : []
   })
+  const currentProjectName = createMemo(() => {
+    const current = data.location.info()
+    if (!current) return ""
+    const project = data.project.get(current.project.id)
+    if (!project) return ""
+    return project.name || path.basename(project.canonical)
+  })
 
   const options = createMemo(() => {
     const today = new Date().toDateString()
@@ -105,8 +130,10 @@ export function DialogSessionList() {
 
     const option = (session: SessionInfo, category: string) => {
       const directory = session.location.directory
-      const footer =
-        directory !== data.location.info()?.project.directory ? Locale.truncate(path.basename(directory), 20) : ""
+      const project = data.project.get(session.projectID)
+      const footer = allProjects()
+        ? Locale.truncate(project?.name || path.basename(project?.canonical ?? directory), 20)
+        : undefined
       const slot = sessionTabs.enabled() ? undefined : slotByID.get(session.id)
       const deleting = toDelete() === session.id
       return {
@@ -139,6 +166,16 @@ export function DialogSessionList() {
   return (
     <DialogSelect
       title="Sessions"
+      titleView={
+        <box flexDirection="row">
+          <text fg={theme.text.default} attributes={TextAttributes.BOLD}>
+            Sessions
+          </text>
+          <Show when={!allProjects() && currentProjectName()}>
+            <text fg={theme.text.subdued}> for {currentProjectName()}</text>
+          </Show>
+        </box>
+      }
       options={options()}
       skipFilter={true}
       current={currentSessionID()}
@@ -146,13 +183,25 @@ export function DialogSessionList() {
         setFilter(query)
         setSearch(query)
       }}
+      bindings={[
+        {
+          bind: "ctrl+a",
+          title: allProjects() ? "Show current directory sessions" : "Show all project sessions",
+          group: "Dialog",
+          run: () => {
+            setAllProjects((value) => !value)
+          },
+        },
+      ]}
       emptyView={
-        <box paddingLeft={4} paddingRight={4} paddingTop={1}>
-          <text fg={theme.text.subdued}>No sessions available</text>
+        <box paddingLeft={4} paddingRight={4}>
+          <text fg={searchState().error ? theme.text.feedback.error.default : theme.text.subdued}>
+            {searchState().message}
+          </text>
         </box>
       }
       noMatchView={
-        <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+        <box paddingLeft={4} paddingRight={4}>
           <text fg={searchState().error ? theme.text.feedback.error.default : theme.text.subdued}>
             {searchState().message}
           </text>
@@ -178,24 +227,34 @@ export function DialogSessionList() {
               setToDelete(option.value)
               return
             }
-            void client.api.session.remove({ sessionID: option.value }).catch((error) => {
-              setToDelete(undefined)
-              toast.show({
-                message: `Failed to delete session: ${errorMessage(error)}`,
-                variant: "error",
-                duration: 5000,
+            void client.api.session
+              .remove({ sessionID: option.value })
+              .then(() => {
+                setSearchResults((result) =>
+                  result ? { ...result, sessions: result.sessions.filter((session) => session.id !== option.value) } : result,
+                )
+              })
+              .catch((error) => {
+                setToDelete(undefined)
+                toast.show({
+                  message: `Failed to delete session: ${errorMessage(error)}`,
+                  variant: "error",
+                  duration: 5000,
+                })
               })
-            })
           },
         },
         {
           command: "session.rename",
           title: "rename",
-          onTrigger: (option: { value: string }) =>
-            DialogSessionRename.show(dialog, option.value, data.session.get(option.value)?.title),
+          onTrigger: (option: { value: string; title: string }) =>
+            DialogSessionRename.show(dialog, option.value, option.title),
         },
       ]}
-      footerHints={quickSwitchFooterHints()}
+      footerHints={[
+        ...quickSwitchFooterHints(),
+        { title: allProjects() ? "current directory" : "all projects", label: "ctrl+a", side: "right" },
+      ]}
     />
   )
 }

packages/tui/src/component/dialog-skill.tsx

@@ -62,13 +62,13 @@ export function DialogSkill(props: DialogSkillProps) {
       emptyView={
         <Switch
           fallback={
-            <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+            <box paddingLeft={4} paddingRight={4}>
               <text fg={theme.text.subdued}>No skills available</text>
             </box>
           }
         >
           <Match when={showError()}>
-            <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+            <box paddingLeft={4} paddingRight={4}>
               <text fg={theme.text.feedback.error.default} attributes={TextAttributes.BOLD}>
                 Could not load skills
               </text>
@@ -77,14 +77,14 @@ export function DialogSkill(props: DialogSkillProps) {
             </box>
           </Match>
           <Match when={skills.loading}>
-            <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+            <box paddingLeft={4} paddingRight={4}>
               <text fg={theme.text.subdued}>Loading skills…</text>
             </box>
           </Match>
         </Switch>
       }
       noMatchView={
-        <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+        <box paddingLeft={4} paddingRight={4}>
           <text fg={theme.text.subdued}>No skills found</text>
         </box>
       }

packages/tui/src/component/dialog-tag.tsx

@@ -1,52 +0,0 @@
-import { createMemo, createResource } from "solid-js"
-import { DialogSelect } from "../ui/dialog-select"
-import { useDialog } from "../ui/dialog"
-import { useClient } from "../context/client"
-import { useData } from "../context/data"
-import { createStore } from "solid-js/store"
-
-export function DialogTag(props: { onSelect?: (value: string) => void }) {
-  const client = useClient()
-  const dialog = useDialog()
-  const data = useData()
-
-  const [store] = createStore({
-    filter: "",
-  })
-
-  const [files] = createResource(
-    () => [store.filter],
-    async () => {
-      const result = await client.api.file
-        .find({
-          query: store.filter,
-          type: "file",
-          limit: 5,
-          location: {
-            directory: data.location.default().directory,
-            workspace: data.location.default().workspaceID,
-          },
-        })
-        .catch(() => undefined)
-      return result?.data.map((item) => item.path) ?? []
-    },
-  )
-
-  const options = createMemo(() =>
-    (files() ?? []).map((file) => ({
-      value: file,
-      title: file,
-    })),
-  )
-
-  return (
-    <DialogSelect
-      title="Autocomplete"
-      options={options()}
-      onSelect={(option) => {
-        props.onSelect?.(option.value)
-        dialog.clear()
-      }}
-    />
-  )
-}

packages/tui/src/component/session-tabs.tsx

@@ -6,9 +6,11 @@ import { useSessionTabs } from "../context/session-tabs"
 import { useTheme, useThemes } from "../context/theme"
 import {
   adaptiveSessionTabLayout,
+  NEW_SESSION_TAB_TITLE,
   sessionTabComplete,
   seedSessionTabMotion,
   sessionTabOverflowWidth,
+  type SessionTab,
   type SessionTabUnread,
 } from "../context/session-tabs-model"
 import { createAnimatable, spring, tween } from "../ui/animation"
@@ -24,10 +26,19 @@ type ContextController = ReturnType<typeof useSessionTabs>
 export type SessionTabsStatus = Omit<ReturnType<ContextController["status"]>, "unread"> & {
   unread: SessionTabUnread | undefined
 }
+export const EMPTY_SESSION_TAB_STATUS: SessionTabsStatus = {
+  unread: undefined,
+  promptPulse: 0,
+  attention: false,
+  busy: false,
+}
 export type SessionTabsController = Pick<ContextController, "tabs" | "current" | "select" | "close" | "move"> & {
+  newTab?: () => boolean
   status(sessionID: string): SessionTabsStatus
 }
 
+const NEW_SESSION_TAB: SessionTab = { sessionID: "new", title: NEW_SESSION_TAB_TITLE }
+
 export function SessionTabs(props: { controller?: SessionTabsController; animations?: boolean } = {}) {
   const tabs = props.controller ?? useSessionTabs()
   const dimensions = useTerminalDimensions()
@@ -42,8 +53,9 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
   const accent = () => theme.hue.accent[hueStep()]
   const activeNumber = () => theme.hue.interactive[hueStep()]
   const idleNumber = () => tint(theme.text.subdued, theme.background.default, 0.35)
-  const activeID = createMemo(tabs.current)
-  const items = tabs.tabs
+  const newTab = () => tabs.newTab?.() ?? false
+  const activeID = createMemo(() => (newTab() ? NEW_SESSION_TAB.sessionID : tabs.current()))
+  const items = createMemo(() => (newTab() ? [...tabs.tabs(), NEW_SESSION_TAB] : tabs.tabs()))
   const layout = createMemo((previous: ReturnType<typeof adaptiveSessionTabLayout> | undefined) =>
     adaptiveSessionTabLayout(items(), activeID(), dimensions().width, previous?.start),
   )
@@ -51,7 +63,7 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
     () =>
       new Map(
         layout().tabs.map((tab) => {
-          const status = tabs.status(tab.sessionID)
+          const status = tab === NEW_SESSION_TAB ? EMPTY_SESSION_TAB_STATUS : tabs.status(tab.sessionID)
           return [
             tab.sessionID,
             {
@@ -198,6 +210,11 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
           createEffect((previous: string) => {
             const next = title()
             if (next === previous) return next
+            if (previous === NEW_SESSION_TAB_TITLE) {
+              setOutgoingTitle(undefined)
+              wipe.jump({ front: 1 })
+              return next
+            }
             setOutgoingTitle(previous)
             wipe.jump({ front: 0 })
             wipe.animate({ front: 1 })
@@ -262,6 +279,7 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
           // keeping sloppy clicks indistinguishable from clean ones.
           const release = () => {
             setDragging(undefined)
+            if (tab === NEW_SESSION_TAB) return
             tabs.select(tab.sessionID)
           }
           return (
@@ -275,6 +293,7 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
               onMouseDown={() => setDragging(tab.sessionID)}
               onMouseUp={release}
               onMouseDrag={(event) => {
+                if (tab === NEW_SESSION_TAB) return
                 const slot = slotAt(event.x)
                 if (slot !== undefined && slot !== tabNumber() - 1) tabs.move(tab.sessionID, slot)
               }}
@@ -283,6 +302,7 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
               <TabPulse
                 enabled={animations()}
                 active={status().busy && !status().attention}
+                promptPulse={status().promptPulse}
                 complete={status().complete && !status().attention}
                 glow={glows()}
                 breathe={status().attention}
@@ -322,7 +342,7 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
                   selectable={false}
                   onMouseUp={(event) => {
                     event.stopPropagation()
-                    tabs.close(tab.sessionID)
+                    tabs.close(tab === NEW_SESSION_TAB ? undefined : tab.sessionID)
                   }}
                 >
                   {hovered() === tab.sessionID ? "×" : ""}

packages/tui/src/component/tab-pulse.tsx

@@ -4,6 +4,7 @@ import { extend } from "@opentui/solid"
 type TabPulseOptions = RenderableOptions<TabPulseRenderable> & {
   enabled?: boolean
   active?: boolean
+  promptPulse?: number
   complete?: boolean
   glow?: boolean
   breathe?: boolean
@@ -28,6 +29,7 @@ const COMPLETION_OPACITY = 0.18
 const EDGE_FLASH_DURATION = 800
 const EDGE_FLASH_ATTACK = 0.1
 const EDGE_FLASH_OPACITY = 0.1
+const PROMPT_FLASH_SCALE = 2
 const GLOW_IGNITION_DURATION = 600
 const GLOW_IGNITION_PEAK = 1.5
 const GLOW_IGNITION_ATTACK = 0.3
@@ -102,6 +104,11 @@ class Envelope {
     this.scale = scale
   }
 
+  restart(scale = 1) {
+    this.clock = 0
+    this.scale = scale
+  }
+
   stop() {
     this.clock = undefined
   }
@@ -127,6 +134,7 @@ const envelopeActive = (envelope: Envelope) => envelope.active
 class TabPulseRenderable extends Renderable {
   private _enabled: boolean
   private _active: boolean
+  private _promptPulse: number
   private _complete: boolean
   private _glow: boolean
   private _breathe: boolean
@@ -154,6 +162,7 @@ class TabPulseRenderable extends Renderable {
     super(ctx, { ...options, height: 1, live: enabled && active })
     this._enabled = enabled
     this._active = active
+    this._promptPulse = options.promptPulse ?? 0
     this._complete = options.complete ?? false
     this._glow = options.glow ?? false
     this._breathe = options.breathe ?? false
@@ -222,6 +231,15 @@ class TabPulseRenderable extends Renderable {
     this.requestRender()
   }
 
+  set promptPulse(value: number) {
+    if (value === this._promptPulse) return
+    this._promptPulse = value
+    if (!this._enabled) return
+    this.edgeFlash.restart(PROMPT_FLASH_SCALE)
+    this.live = true
+    this.requestRender()
+  }
+
   set complete(value: boolean) {
     if (value === this._complete) return
     this._complete = value
@@ -368,6 +386,7 @@ extend({ tab_pulse: TabPulseRenderable })
 export function TabPulse(props: {
   enabled?: boolean
   active: boolean
+  promptPulse?: number
   complete?: boolean
   glow?: boolean
   breathe?: boolean
@@ -385,6 +404,7 @@ export function TabPulse(props: {
       width="100%"
       enabled={props.enabled ?? true}
       active={props.active}
+      promptPulse={props.promptPulse ?? 0}
       complete={props.complete ?? false}
       glow={props.glow ?? false}
       breathe={props.breathe ?? false}

packages/tui/src/config/index.tsx

@@ -127,13 +127,13 @@ export const Info = Schema.Struct({
   tabs: Schema.optional(
     Schema.Struct({
       enabled: Schema.optional(Schema.Boolean).annotate({
-        description: "Use a persistent session tab strip instead of pinned quick-switch sessions",
+        description: "Use a persistent tab strip instead of pinned quick-switch sessions",
       }),
       scope: Schema.optional(Schema.Literals(["global", "cwd"])).annotate({
-        description: "Share session tabs globally or keep a separate set for each working directory",
+        description: "Share tabs globally or keep a separate set for each working directory",
       }),
     }),
-  ).annotate({ description: "Session tab settings" }),
+  ).annotate({ description: "Tab strip settings" }),
   mini: Schema.optional(
     Schema.Struct({
       thinking: Schema.optional(Schema.Literals(["show", "hide"])).annotate({

packages/tui/src/config/v1/keybind.ts

@@ -87,13 +87,14 @@ export const Definitions = {
   session_move: keybind("none", "Move session"),
   session_new: keybind("<leader>n", "Create a new session"),
   session_list: keybind("<leader>l", "List all sessions"),
-  session_tab_next: keybind("ctrl+tab,<leader>right", "Switch to next open session tab"),
-  session_tab_previous: keybind("ctrl+shift+tab,<leader>left", "Switch to previous open session tab"),
-  session_tab_history_back: keybind("ctrl+o", "Go back in session tab history"),
-  session_tab_history_forward: keybind("ctrl+i", "Go forward in session tab history"),
-  session_tab_next_unread: keybind("<leader>down", "Switch to next unread session tab"),
-  session_tab_previous_unread: keybind("<leader>up", "Switch to previous unread session tab"),
-  session_tab_close: keybind("<leader>w", "Close current session tab"),
+  session_tab_next: keybind("ctrl+tab,<leader>right,alt+shift+]", "Switch to next open tab"),
+  session_tab_previous: keybind("ctrl+shift+tab,<leader>left,alt+shift+[", "Switch to previous open tab"),
+  session_tab_history_back: keybind("ctrl+o", "Go back in tab history"),
+  session_tab_history_forward: keybind("ctrl+i", "Go forward in tab history"),
+  session_tab_next_unread: keybind("<leader>down", "Switch to next unread tab"),
+  session_tab_previous_unread: keybind("<leader>up", "Switch to previous unread tab"),
+  session_tab_close: keybind("<leader>w", "Close current tab"),
+  session_tab_reopen: keybind("ctrl+shift+t", "Reopen last closed tab"),
   session_timeline: keybind("<leader>g", "Show session timeline"),
   session_fork: keybind("none", "Fork session from message"),
   session_rename: keybind("ctrl+r", "Rename session"),
@@ -118,15 +119,15 @@ export const Definitions = {
   session_quick_switch_7: keybind("<leader>7", "Switch to session in quick slot 7"),
   session_quick_switch_8: keybind("<leader>8", "Switch to session in quick slot 8"),
   session_quick_switch_9: keybind("<leader>9", "Switch to session in quick slot 9"),
-  session_tab_select_1: keybind("<leader>1,ctrl+1", "Switch to session tab 1"),
-  session_tab_select_2: keybind("<leader>2,ctrl+2", "Switch to session tab 2"),
-  session_tab_select_3: keybind("<leader>3,ctrl+3", "Switch to session tab 3"),
-  session_tab_select_4: keybind("<leader>4,ctrl+4", "Switch to session tab 4"),
-  session_tab_select_5: keybind("<leader>5,ctrl+5", "Switch to session tab 5"),
-  session_tab_select_6: keybind("<leader>6,ctrl+6", "Switch to session tab 6"),
-  session_tab_select_7: keybind("<leader>7,ctrl+7", "Switch to session tab 7"),
-  session_tab_select_8: keybind("<leader>8,ctrl+8", "Switch to session tab 8"),
-  session_tab_select_9: keybind("<leader>9,ctrl+9", "Switch to session tab 9"),
+  session_tab_select_1: keybind("<leader>1,ctrl+1", "Switch to tab 1"),
+  session_tab_select_2: keybind("<leader>2,ctrl+2", "Switch to tab 2"),
+  session_tab_select_3: keybind("<leader>3,ctrl+3", "Switch to tab 3"),
+  session_tab_select_4: keybind("<leader>4,ctrl+4", "Switch to tab 4"),
+  session_tab_select_5: keybind("<leader>5,ctrl+5", "Switch to tab 5"),
+  session_tab_select_6: keybind("<leader>6,ctrl+6", "Switch to tab 6"),
+  session_tab_select_7: keybind("<leader>7,ctrl+7", "Switch to tab 7"),
+  session_tab_select_8: keybind("<leader>8,ctrl+8", "Switch to tab 8"),
+  session_tab_select_9: keybind("<leader>9,ctrl+9", "Switch to tab 9"),
 
   stash_delete: keybind("ctrl+d", "Delete stash entry"),
   model_provider_list: keybind("ctrl+a", "Open provider list from model dialog"),
@@ -297,6 +298,7 @@ export const CommandMap = {
   session_tab_next_unread: "session.tab.next_unread",
   session_tab_previous_unread: "session.tab.previous_unread",
   session_tab_close: "session.tab.close",
+  session_tab_reopen: "session.tab.reopen",
   session_timeline: "session.timeline",
   session_fork: "session.fork",
   session_rename: "session.rename",

packages/tui/src/context/data.tsx

@@ -15,6 +15,7 @@ import type {
   ModelInfo,
   PermissionSavedInfo,
   PermissionRequest,
+  Project,
   ProviderInfo,
   ReferenceInfo,
   SessionMessageInfo,
@@ -80,6 +81,7 @@ type Store = {
     form: Record<string, FormWithLocation[]>
   }
   project: {
+    info: Record<string, Project>
     permission: Record<string, PermissionSavedInfo[]>
   }
   location: Record<string, LocationData>
@@ -139,6 +141,7 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
         form: {},
       },
       project: {
+        info: {},
         permission: {},
       },
       location: {},
@@ -954,10 +957,26 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
             sync.invalidate(`session.pending:${sessionID}`)
           },
         },
-        sync(sessionID: string) {
-          return sync.run(`session:${sessionID}`, async () => {
-            setStore("session", "info", sessionID, await client.api.session.get({ sessionID }))
-            registerSession(sessionID)
+        sync(sessionID: string, options?: { children?: boolean }) {
+          return sync.run(options?.children ? `session.family:${sessionID}` : `session:${sessionID}`, async () => {
+            const [info, children] = await Promise.all([
+              client.api.session.get({ sessionID }),
+              options?.children
+                ? client.api.session.list({ parentID: sessionID, order: "desc" }).then((response) => response.data)
+                : [],
+            ])
+            const sessions = [info, ...children]
+            setStore(
+              "session",
+              "info",
+              produce((draft) => {
+                for (const session of sessions) draft[session.id] = session
+              }),
+            )
+            for (const session of sessions) {
+              sync.complete(`session:${session.id}`)
+              registerSession(session.id)
+            }
           })
         },
         invalidate(sessionID: string) {
@@ -1037,6 +1056,21 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
         },
       },
       project: {
+        list() {
+          return Object.values(store.project.info).toSorted((a, b) => b.time.updated - a.time.updated)
+        },
+        get(projectID: string) {
+          return store.project.info[projectID]
+        },
+        sync() {
+          return sync.run("project", async () => {
+            const projects = await client.api.project.list()
+            setStore("project", "info", reconcile(Object.fromEntries(projects.map((project) => [project.id, project]))))
+          })
+        },
+        invalidate() {
+          sync.invalidate("project")
+        },
         permission: {
           list(projectID: string) {
             return store.project.permission[projectID]
@@ -1055,6 +1089,11 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
         list(location?: LocationRef) {
           return Object.values(store.location[locationKey(location ?? defaultLocation())]?.shell ?? {})
         },
+        listBySession(sessionID: string) {
+          return Object.values(store.location)
+            .flatMap((data) => Object.values(data.shell ?? {}))
+            .filter((shell) => shell.metadata.sessionID === sessionID)
+        },
         get(id: string) {
           return Object.values(store.location)
             .map((data) => data.shell?.[id])
@@ -1318,27 +1357,9 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
             .then((location) => {
               const key = locationKey(location)
               setStore("location", key, { ...store.location[key], info: location })
-              return client.api.session.list({
-                project: location.project.id,
-                limit: 50,
-                order: "desc",
-                parentID: null,
-              })
             })
-            .then((response) => {
-              setStore(
-                "session",
-                "info",
-                produce((draft) => {
-                  for (const session of response.data) draft[session.id] = session
-                }),
-              )
-              for (const session of response.data) {
-                sync.complete(`session:${session.id}`)
-                registerSession(session.id)
-              }
-            })
-            .catch((error) => console.error("Failed to preload sessions", error))
+            .catch((error) => console.error("Failed to preload location", error))
+          void result.project.sync().catch((error) => console.error("Failed to preload projects", error))
           return
         }
         handleEvent(details)

packages/tui/src/context/directory.ts

@@ -1,13 +0,0 @@
-import { createMemo } from "solid-js"
-import { useData } from "./data"
-import { abbreviateHome } from "../runtime"
-import { useTuiPaths } from "./runtime"
-
-export function useDirectory() {
-  const data = useData()
-  const paths = useTuiPaths()
-  return createMemo(() => {
-    const directory = data.location.info()?.directory ?? data.location.default().directory ?? paths.cwd
-    return abbreviateHome(directory, paths.home)
-  })
-}

packages/tui/src/context/route.tsx

@@ -1,4 +1,5 @@
 import { createStore, reconcile } from "solid-js/store"
+import type { LocationRef } from "@opencode-ai/client"
 import { createSimpleContext } from "./helper"
 import type { PromptInfo } from "../prompt/history"
 import { useTuiStartup } from "./runtime"
@@ -6,6 +7,7 @@ import { useTuiStartup } from "./runtime"
 export type HomeRoute = {
   type: "home"
   prompt?: PromptInfo
+  location?: LocationRef
 }
 
 export type SessionRoute = {

packages/tui/src/context/session-tabs-model.ts

@@ -5,6 +5,8 @@ export type SessionTab = {
 
 export type SessionTabUnread = "activity" | "error"
 
+export const NEW_SESSION_TAB_TITLE = "New session"
+
 export type SessionTabHistory = {
   entries: readonly string[]
   index: number
@@ -36,6 +38,39 @@ export function closeSessionTab(tabs: readonly SessionTab[], sessionID: string)
   }
 }
 
+export type ClosedSessionTab = {
+  tab: SessionTab
+  index: number
+}
+
+const CLOSED_SESSION_TAB_LIMIT = 10
+
+export function recordClosedSessionTab(
+  stack: readonly ClosedSessionTab[],
+  tab: SessionTab,
+  index: number,
+): ClosedSessionTab[] {
+  return [...stack.filter((entry) => entry.tab.sessionID !== tab.sessionID), { tab, index }].slice(
+    -CLOSED_SESSION_TAB_LIMIT,
+  )
+}
+
+/**
+ * Pop the most recently closed tab that is not already open and restore it at its original
+ * position. Entries for already-open sessions are consumed so repeated reopens walk the stack.
+ */
+export function reopenSessionTab(stack: readonly ClosedSessionTab[], tabs: readonly SessionTab[]) {
+  const remaining = [...stack]
+  while (remaining.length > 0) {
+    const entry = remaining.pop()!
+    if (tabs.some((tab) => tab.sessionID === entry.tab.sessionID)) continue
+    const next = [...tabs]
+    next.splice(Math.min(entry.index, tabs.length), 0, entry.tab)
+    return { stack: remaining, tabs: next, sessionID: entry.tab.sessionID }
+  }
+  return { stack: remaining, tabs: undefined, sessionID: undefined }
+}
+
 export function moveSessionTab(tabs: SessionTab[], sessionID: string, index: number): SessionTab[] {
   const from = tabs.findIndex((tab) => tab.sessionID === sessionID)
   const to = Math.max(0, Math.min(tabs.length - 1, index))

packages/tui/src/context/session-tabs.tsx

@@ -1,6 +1,7 @@
-import { createEffect, onCleanup } from "solid-js"
+import { createEffect, createMemo, createSignal, onCleanup } from "solid-js"
 import { isDeepEqual } from "remeda"
 import { createSimpleContext } from "./helper"
+import { useClient } from "./client"
 import { useData } from "./data"
 import { useEvent } from "./event"
 import { useRoute } from "./route"
@@ -12,8 +13,12 @@ import {
   cycleSessionTab,
   moveSessionTab,
   moveSessionTabHistory,
+  NEW_SESSION_TAB_TITLE,
   openSessionTab,
+  recordClosedSessionTab,
   recordSessionTabHistory,
+  reopenSessionTab,
+  type ClosedSessionTab,
   type SessionTab,
   type SessionTabHistory,
   type SessionTabUnread,
@@ -31,10 +36,14 @@ type PersistedState = {
 
 const empty = (): TabsState => ({ tabs: [], unread: {} })
 
+// Deliberately after connect settles: the visible session's mount syncs win the first slots.
+const TAB_PREFETCH_DELAY = 300
+
 export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimpleContext({
   name: "SessionTabs",
   init: () => {
     const route = useRoute()
+    const client = useClient()
     const data = useData()
     const event = useEvent()
     const config = useConfig().data
@@ -50,7 +59,10 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
       key: "sessionID",
     })
     const fallback = empty()
+    const [promptPulses, setPromptPulses] = createSignal<Record<string, number>>({})
     let history: SessionTabHistory = { entries: [], index: -1 }
+    // User-closed tabs eligible for reopening; in-memory like history, deleted sessions pruned.
+    let closedTabs: ClosedSessionTab[] = []
 
     function state() {
       if (config.tabs?.scope === "global") return store.global
@@ -66,12 +78,19 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
 
     const root = (sessionID: string) => data.session.root(sessionID)
     const current = () => (route.data.type === "session" ? root(route.data.sessionID) : undefined)
+    const newTab = createMemo((open = false) => {
+      if (route.data.type === "home") return true
+      if (!open) return false
+      const sessionID = current()
+      return sessionID !== undefined && !state().tabs.some((tab) => tab.sessionID === sessionID)
+    }, false)
     const status = (sessionID: string) => {
       const session = root(sessionID)
       const members = data.session.family(session)
       const family = members.length > 0 ? members : [session]
       return {
         unread: state().unread[session],
+        promptPulse: promptPulses()[session] ?? 0,
         attention: family.some(
           (id) => (data.session.permission.list(id)?.length ?? 0) > 0 || (data.session.form.list(id)?.length ?? 0) > 0,
         ),
@@ -95,7 +114,7 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
       if (route.data.type !== "session" || route.data.sessionID === "dummy") return
       const sessionID = root(route.data.sessionID)
       history = recordSessionTabHistory(history, sessionID)
-      const title = data.session.get(sessionID)?.title
+      const title = data.session.get(sessionID)?.title ?? (newTab() ? NEW_SESSION_TAB_TITLE : undefined)
       const tabs = openSessionTab(state().tabs, { sessionID, title })
       if (tabs === state().tabs && !state().unread[sessionID]) return
       update((draft) => {
@@ -129,9 +148,56 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
       })
     })
 
+    // Warm open tabs' session data so first switches render from cache instead of fetching inside
+    // the switch gesture. Uses only existing sync methods (each dedupes internally), so reruns on
+    // tab-set or connection changes are no-ops for already-warm sessions, and reconnects double as
+    // a cache refresh after an SSE gap. The delay lets the current session's own mount syncs get
+    // the first connection slots. The effect tracks only the id set: reorders, tab switches, and
+    // title updates neither restart the timer nor an in-flight warm pass; the timer callback
+    // itself runs untracked, where the current session is skipped.
+    const openTabSessions = createMemo(() =>
+      state()
+        .tabs.map((tab) => tab.sessionID)
+        .sort()
+        .join("\n"),
+    )
+    createEffect(() => {
+      if (!enabled()) return
+      if (client.connection.status() !== "connected") return
+      if (openTabSessions() === "") return
+      let stale = false
+      const timer = setTimeout(async () => {
+        const sessions = state()
+          .tabs.map((tab) => tab.sessionID)
+          .filter((sessionID) => sessionID !== current())
+        for (const sessionID of sessions) {
+          if (stale) return
+          await Promise.allSettled([
+            data.session.sync(sessionID),
+            data.session.message.sync(sessionID),
+            data.session.pending.sync(sessionID),
+            data.session.permission.sync(sessionID),
+            data.session.form.sync(sessionID),
+          ])
+        }
+      }, TAB_PREFETCH_DELAY)
+      onCleanup(() => {
+        stale = true
+        clearTimeout(timer)
+      })
+    })
+
     onCleanup(event.on("session.execution.succeeded", (evt) => markUnread(evt.data.sessionID, "activity")))
     onCleanup(event.on("session.execution.interrupted", (evt) => markUnread(evt.data.sessionID, "activity")))
     onCleanup(event.on("session.execution.failed", (evt) => markUnread(evt.data.sessionID, "error")))
+    onCleanup(
+      event.on("session.input.admitted", (evt) => {
+        if (!enabled() || evt.data.input.type !== "user") return
+        const sessionID = root(evt.data.sessionID)
+        if (current() === sessionID || !state().tabs.some((tab) => tab.sessionID === sessionID)) return
+        setPromptPulses((pulses) => ({ ...pulses, [sessionID]: (pulses[sessionID] ?? 0) + 1 }))
+      }),
+    )
     onCleanup(
       event.on("session.error", (evt) => {
         if (evt.data.sessionID) markUnread(evt.data.sessionID, "error")
@@ -139,6 +205,8 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
     )
     onCleanup(
       event.on("session.deleted", (evt) => {
+        const target = root(evt.data.sessionID)
+        closedTabs = closedTabs.filter((entry) => entry.tab.sessionID !== target)
         remove(evt.data.sessionID, enabled())
       }),
     )
@@ -157,6 +225,12 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
         draft.tabs = closeSessionTab(draft.tabs, target).tabs
         delete draft.unread[target]
       })
+      setPromptPulses((pulses) => {
+        if (pulses[target] === undefined) return pulses
+        const next = { ...pulses }
+        delete next[target]
+        return next
+      })
       if (selected) route.navigate(next ? { type: "session", sessionID: next } : { type: "home" })
     }
 
@@ -165,6 +239,9 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
       tabs() {
         return state().tabs
       },
+      newTab() {
+        return newTab()
+      },
       current,
       status,
       select(sessionID: string) {
@@ -175,12 +252,28 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
         if (!enabled()) return
         const target = sessionID ? root(sessionID) : current()
         if (!target) {
-          const previous = state().tabs.at(-1)
-          if (route.data.type === "home" && previous) route.navigate({ type: "session", sessionID: previous.sessionID })
+          const previous = moveSessionTabHistory(history, state().tabs, undefined, -1)
+          history = previous.history
+          const session = previous.sessionID ?? state().tabs.at(-1)?.sessionID
+          if (route.data.type === "home" && session) route.navigate({ type: "session", sessionID: session })
           return
         }
+        const index = state().tabs.findIndex((tab) => tab.sessionID === target)
+        const tab = state().tabs[index]
+        if (tab) closedTabs = recordClosedSessionTab(closedTabs, tab, index)
         remove(target, true)
       },
+      reopen() {
+        if (!enabled()) return
+        const result = reopenSessionTab(closedTabs, state().tabs)
+        closedTabs = result.stack
+        const tabs = result.tabs
+        if (!tabs || !result.sessionID) return
+        update((draft) => {
+          draft.tabs = tabs
+        })
+        route.navigate({ type: "session", sessionID: result.sessionID })
+      },
       move(sessionID: string, index: number) {
         if (!enabled()) return
         const session = root(sessionID)

packages/tui/src/feature-plugins/home/footer.tsx

@@ -1,8 +1,8 @@
 import { Plugin } from "@opencode-ai/plugin/tui"
 import { createMemo, Match, Show, Switch } from "solid-js"
 import { useTerminalDimensions } from "@opentui/solid"
-import { FilePath } from "../../ui/file-path"
 import { stringWidth } from "../../util/string-width"
+import { FadeFilePath } from "../../ui/fade-file-path"
 
 function Directory(props: { context: Plugin.Context; maxWidth: number }) {
   const directory = createMemo(() =>
@@ -10,9 +10,12 @@ function Directory(props: { context: Plugin.Context; maxWidth: number }) {
   )
 
   return (
-    <Show when={directory()}>
-      {(value) => <FilePath value={value()} maxWidth={props.maxWidth} fg={props.context.theme.text.subdued} />}
-    </Show>
+    <FadeFilePath
+      value={directory()}
+      maxWidth={props.maxWidth}
+      fg={props.context.theme.text.subdued}
+      bg={props.context.theme.background.default}
+    />
   )
 }
 

packages/tui/src/feature-plugins/system/storybook/session-tabs.tsx

@@ -2,7 +2,11 @@ import { Plugin } from "@opencode-ai/plugin/tui"
 import { useTerminalDimensions } from "@opentui/solid"
 import { batch, createSignal, For, onCleanup } from "solid-js"
 import { createStore, reconcile } from "solid-js/store"
-import { SessionTabs, type SessionTabsController } from "../../../component/session-tabs"
+import {
+  EMPTY_SESSION_TAB_STATUS,
+  SessionTabs,
+  type SessionTabsController,
+} from "../../../component/session-tabs"
 import { moveSessionTab } from "../../../context/session-tabs-model"
 import type { Story } from "./index"
 
@@ -23,7 +27,6 @@ const FIXTURE_TABS = [
   { sessionID: "fixture-12", title: "Prepare review" },
 ]
 
-const EMPTY_STATUS: FixtureStatus = { unread: undefined, attention: false, busy: false }
 const RUN_DURATION = 1_800
 const RESUME_DURATION = 900
 
@@ -66,7 +69,7 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
     if (!resumed && roll < 0.25) {
       setStatuses((current) => ({
         ...current,
-        [sessionID]: { ...(current[sessionID] ?? EMPTY_STATUS), attention: true },
+        [sessionID]: { ...(current[sessionID] ?? EMPTY_SESSION_TAB_STATUS), attention: true },
       }))
       setLastEvent(`tab ${number(sessionID)} needs input; select it to resolve`)
       return
@@ -77,7 +80,7 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
       setOutcomes((current) => ({ ...current, [sessionID]: failed ? "failed" : "completed" }))
       setStatuses((current) => ({
         ...current,
-        [sessionID]: { ...(current[sessionID] ?? EMPTY_STATUS), busy: false, unread },
+        [sessionID]: { ...(current[sessionID] ?? EMPTY_SESSION_TAB_STATUS), busy: false, unread },
       }))
       // An untitled session earns its title after its first completed run, like a real summarization.
       const index = number(sessionID) - 1
@@ -110,7 +113,7 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
     tabs,
     current: active,
     status(sessionID) {
-      return statuses()[sessionID] ?? EMPTY_STATUS
+      return statuses()[sessionID] ?? EMPTY_SESSION_TAB_STATUS
     },
     select,
     move(sessionID: string, index: number) {
@@ -150,7 +153,7 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
   const startRun = (sessionID: string) => {
     setStatuses((current) => ({
       ...current,
-      [sessionID]: { ...(current[sessionID] ?? EMPTY_STATUS), busy: true, unread: undefined },
+      [sessionID]: { ...(current[sessionID] ?? EMPTY_SESSION_TAB_STATUS), busy: true, unread: undefined },
     }))
     setOutcomes((current) => {
       const next = { ...current }
@@ -223,7 +226,7 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
 
   const selectedState = () => {
     const current = active()
-    const status = current ? controller.status(current) : EMPTY_STATUS
+    const status = current ? controller.status(current) : EMPTY_SESSION_TAB_STATUS
     const activity = status.busy
       ? "running"
       : status.unread === "activity"
@@ -351,7 +354,7 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
         paddingRight={1}
         flexDirection="row"
       >
-        <text fg={elevatedTheme.text.subdued}>storybook / session tabs</text>
+        <text fg={elevatedTheme.text.subdued}>storybook / tabs</text>
         <box flexGrow={1} />
         <text fg={elevatedTheme.text.subdued}>
           space/s run | t add | d close | r reset | ←/→ 1-0 move | drag reorders | esc back
@@ -363,6 +366,6 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
 
 export const sessionTabsStory: Story = {
   id: "session-tabs",
-  title: "Session tabs",
+  title: "Tabs",
   render: (context) => <SessionTabsStory context={context} />,
 }

packages/tui/src/plugin/builtins.ts

@@ -18,6 +18,8 @@ export const builtins = [
   SidebarFooter,
   Notifications,
   Plugins,
-  Storybook,
+  // The storybook is a development tool; keep its route and palette commands out of
+  // normal launches and register it only for OPENCODE_STORY runs.
+  ...(process.env.OPENCODE_STORY ? [Storybook] : []),
   DiffViewer,
 ]

packages/tui/src/plugin/context.tsx

@@ -2,8 +2,10 @@ import { PluginContextProvider, type Plugin } from "@opencode-ai/plugin/tui"
 import {
   batch,
   createContext,
+  createEffect,
   createMemo,
   For,
+  on,
   onCleanup,
   onMount,
   useContext,
@@ -33,6 +35,7 @@ import { useDialog } from "../ui/dialog"
 import { useToast } from "../ui/toast"
 import { useAttention } from "../context/attention"
 import { useStorage } from "../context/storage"
+import { useSessionTabs } from "../context/session-tabs"
 import { abbreviateHome } from "../util/path-format"
 import { builtins } from "./builtins"
 import { discoverTuiPlugins } from "./discovery"
@@ -94,6 +97,7 @@ export function PluginProvider(props: ParentProps<{ packages: PackageResolver }>
   const toast = useToast()
   const attention = useAttention()
   const storage = useStorage()
+  const sessionTabs = useSessionTabs()
   const directory = config.path ? path.dirname(config.path) : process.cwd()
   const [store, setStore] = createStore({
     ready: false,
@@ -278,6 +282,33 @@ export function PluginProvider(props: ParentProps<{ packages: PackageResolver }>
             return route.data
           },
         },
+        tabs: {
+          enabled: sessionTabs.enabled,
+          list: () =>
+            sessionTabs.tabs().map((tab) => ({
+              ...tab,
+              active: sessionTabs.current() === tab.sessionID,
+              ...sessionTabs.status(tab.sessionID),
+            })),
+          open(sessionID) {
+            if (!sessionTabs.enabled()) return false
+            sessionTabs.select(sessionID)
+            return true
+          },
+          focus(sessionID) {
+            if (!sessionTabs.enabled()) return false
+            if (!sessionTabs.tabs().some((tab) => tab.sessionID === sessionID)) return false
+            sessionTabs.select(sessionID)
+            return true
+          },
+          close(sessionID) {
+            if (!sessionTabs.enabled()) return false
+            const target = sessionID ?? sessionTabs.current()
+            if (!target || !sessionTabs.tabs().some((tab) => tab.sessionID === target)) return false
+            sessionTabs.close(target)
+            return true
+          },
+        },
         slot(name, render) {
           if (store.registrations[item.plugin.id]?.slots[name]) throw new Error(`Slot already registered: ${name}`)
           setStore("registrations", item.plugin.id, "slots", name, () => (input: SlotMap[typeof name]) => (
@@ -343,13 +374,13 @@ export function PluginProvider(props: ParentProps<{ packages: PackageResolver }>
     return true
   }
 
-  const reconcile = async () => {
+  const reconcile = async (configured = config.data.plugins ?? []) => {
     await Promise.all(
       Object.entries(store.registrations)
         .filter(([, registration]) => registration.active)
         .map(([id]) => deactivate(id)),
     )
-    const entries = [...(await discoverTuiPlugins(paths.cwd)), ...(config.data.plugins ?? [])]
+    const entries = [...(await discoverTuiPlugins(paths.cwd)), ...configured]
     batch(() => {
       setStore("registrations", reconcileStore({}))
       setStore("states", [])
@@ -423,8 +454,21 @@ export function PluginProvider(props: ParentProps<{ packages: PackageResolver }>
       ])
     }
   }
+  let loading = Promise.resolve()
+  createEffect(
+    on(
+      () => JSON.stringify(config.data.plugins ?? []),
+      () => {
+        const configured = config.data.plugins ?? []
+        loading = loading.catch(() => undefined).then(() => reconcile(configured))
+        void loading.then(
+          () => setStore("ready", true),
+          () => setStore("ready", true),
+        )
+      },
+    ),
+  )
   onMount(() => {
-    const loading = reconcile()
     let disposing: Promise<void> | undefined
     const dispose = () => {
       if (disposing) return disposing
@@ -445,7 +489,6 @@ export function PluginProvider(props: ParentProps<{ packages: PackageResolver }>
       unregister()
       void dispose()
     })
-    void loading.finally(() => setStore("ready", true))
   })
 
   return (

packages/tui/src/routes/home.tsx

@@ -27,10 +27,11 @@ export function Home() {
   const data = useData()
   const location = useLocation()
   // Global MCP elicitations can arrive without a session route, so keep them reachable from Home.
-  const forms = createMemo(() => data.session.form.list("global", data.location.default()) ?? [])
+  const currentLocation = () => route.location ?? data.location.default()
+  const forms = createMemo(() => data.session.form.list("global", currentLocation()) ?? [])
   let sent = false
 
-  createEffect(() => location.set(data.location.default()))
+  createEffect(() => location.set(currentLocation()))
 
   onMount(() => {
     editor.clearSelection()

packages/tui/src/routes/session/composer/shell-tab.tsx

@@ -16,9 +16,7 @@ export function ShellTab(props: { sessionID: string }) {
   const composer = useComposerTab()
   const shortcuts = Keymap.useShortcuts()
 
-  const entries = createMemo(() =>
-    data.shell.list().filter((shell) => shell.metadata.sessionID === props.sessionID && shell.status === "running"),
-  )
+  const entries = createMemo(() => data.shell.listBySession(props.sessionID).filter((shell) => shell.status === "running"))
 
   const [store, setStore] = createStore({ selected: 0 })
   let scroll: ScrollBoxRenderable | undefined

packages/tui/src/routes/session/dialog-subagent.tsx

@@ -1,26 +0,0 @@
-import { DialogSelect } from "../../ui/dialog-select"
-import { useRoute } from "../../context/route"
-
-export function DialogSubagent(props: { sessionID: string }) {
-  const route = useRoute()
-
-  return (
-    <DialogSelect
-      title="Subagent Actions"
-      options={[
-        {
-          title: "Open",
-          value: "subagent.view",
-          description: "the subagent's session",
-          onSelect: (dialog) => {
-            route.navigate({
-              type: "session",
-              sessionID: props.sessionID,
-            })
-            dialog.clear()
-          },
-        },
-      ]}
-    />
-  )
-}

packages/tui/src/routes/session/footer.tsx

@@ -1,91 +0,0 @@
-import { createMemo, Match, onCleanup, onMount, Show, Switch } from "solid-js"
-import { useTheme } from "../../context/theme"
-import { useData } from "../../context/data"
-import { useDirectory } from "../../context/directory"
-import { useConnected } from "../../component/use-connected"
-import { createStore } from "solid-js/store"
-import { useRoute } from "../../context/route"
-import { usePermission } from "../../context/permission"
-
-export function Footer() {
-  const theme = useTheme()
-  const data = useData()
-  const route = useRoute()
-  const permission = usePermission()
-  const mcp = createMemo(
-    () => (data.location.mcp.server.list() ?? []).filter((x) => x.status.status === "connected").length,
-  )
-  const mcpError = createMemo(() => (data.location.mcp.server.list() ?? []).some((x) => x.status.status === "failed"))
-  const permissions = createMemo(() => {
-    if (route.data.type !== "session") return []
-    return data.session.permission.list(route.data.sessionID) ?? []
-  })
-  const directory = useDirectory()
-  const connected = useConnected()
-
-  const [store, setStore] = createStore({
-    welcome: false,
-  })
-
-  onMount(() => {
-    // Track all timeouts to ensure proper cleanup
-    const timeouts: ReturnType<typeof setTimeout>[] = []
-
-    function tick() {
-      if (connected()) return
-      if (!store.welcome) {
-        setStore("welcome", true)
-        timeouts.push(setTimeout(() => tick(), 5000))
-        return
-      }
-
-      if (store.welcome) {
-        setStore("welcome", false)
-        timeouts.push(setTimeout(() => tick(), 10_000))
-        return
-      }
-    }
-    timeouts.push(setTimeout(() => tick(), 10_000))
-
-    onCleanup(() => {
-      timeouts.forEach(clearTimeout)
-    })
-  })
-
-  return (
-    <box flexDirection="row" justifyContent="space-between" gap={1} flexShrink={0}>
-      <text fg={theme.text.subdued}>{directory()}</text>
-      <box gap={2} flexDirection="row" flexShrink={0}>
-        <Switch>
-          <Match when={store.welcome}>
-            <text fg={theme.text.default}>
-              Get started <span style={{ fg: theme.text.subdued }}>/connect</span>
-            </text>
-          </Match>
-          <Match when={connected()}>
-            <Show when={permission.mode !== "auto" && permissions().length > 0}>
-              <text fg={theme.text.feedback.warning.default}>
-                <span style={{ fg: theme.text.feedback.warning.default }}>△</span> {permissions().length} Permission
-                {permissions().length > 1 ? "s" : ""}
-              </text>
-            </Show>
-            <Show when={mcp()}>
-              <text fg={theme.text.default}>
-                <Switch>
-                  <Match when={mcpError()}>
-                    <span style={{ fg: theme.text.feedback.error.default }}>⊙ </span>
-                  </Match>
-                  <Match when={true}>
-                    <span style={{ fg: theme.text.feedback.success.default }}>⊙ </span>
-                  </Match>
-                </Switch>
-                {mcp()} MCP
-              </text>
-            </Show>
-            <text fg={theme.text.subdued}>/status</text>
-          </Match>
-        </Switch>
-      </box>
-    </box>
-  )
-}

packages/tui/src/routes/session/index.tsx

@@ -51,6 +51,7 @@ import { useClient } from "../../context/client"
 import { useEditorContext } from "../../context/editor"
 import { openEditor } from "../../editor"
 import { useDialog } from "../../ui/dialog"
+import { DialogConfirm } from "../../ui/dialog-confirm"
 import { DialogSessionRename } from "../../component/dialog-session-rename"
 import { DialogMessage } from "./dialog-message"
 import { DialogFork } from "./dialog-fork"
@@ -98,6 +99,13 @@ addDefaultParsers(parsers.parsers)
 // Exclude temporary bottom space when measuring the real transcript height.
 const NAVIGATION_SLACK_ID = "session-navigation-slack"
 
+// Tail-first transcript mounting: rows mounted with the session, then backfill cadence.
+// The tail comfortably overfills a tall viewport; backfill drains a 200-message transcript
+// in a few hundred milliseconds without a perceptible pause.
+const TRANSCRIPT_TAIL_ROWS = 40
+const TRANSCRIPT_BACKFILL_CHUNK = 60
+const TRANSCRIPT_BACKFILL_DELAY = 120
+
 const context = createContext<{
   width: number
   sessionID: string
@@ -256,7 +264,7 @@ export function Session() {
     const sessionID = route.sessionID
     void (async () => {
       await Promise.all([
-        data.session.sync(sessionID),
+        data.session.sync(sessionID, { children: true }),
         data.session.permission.sync(sessionID),
         data.session.form.sync(sessionID),
       ])
@@ -296,6 +304,49 @@ export function Session() {
     r.set(route.prompt)
   }
 
+  /** Runs after layout has settled (two frames), unless the transcript was torn down. */
+  const afterLayout = (continuation: () => void) => {
+    requestAnimationFrame(() => {
+      requestAnimationFrame(() => {
+        if (!scroll || scroll.isDestroyed) return
+        continuation()
+      })
+    })
+  }
+
+  // Tail-first transcript mounting: only the newest rows mount when the session opens, and the
+  // rest backfill in chunks shortly after, so switching to a long session costs the visible tail
+  // instead of the whole transcript. Until backfill pins the count, the hidden span derives from
+  // the row count, so it needs no effect ordering; the clamp keeps at least a tail visible when a
+  // re-reduce shrinks the transcript. Streaming appends land at the end of the visible slice.
+  const [hiddenRows, setHiddenRows] = createSignal<number>()
+  const hidden = createMemo(() => Math.max(0, Math.min(hiddenRows() ?? Infinity, rows.length - TRANSCRIPT_TAIL_ROWS)))
+  const visibleRows = createMemo(() => (hidden() === 0 ? rows : rows.slice(hidden())))
+  createEffect(() => {
+    const current = hidden()
+    if (current === 0) return
+    // Until the first chunk pins hiddenRows, appends change hidden() and reset this timer, so
+    // backfill waits for a pause in streaming before starting. Once pinned, it drains on a fixed
+    // cadence undisturbed by appends.
+    const timer = setTimeout(() => {
+      const before = scroll && !scroll.isDestroyed ? scroll.scrollHeight : undefined
+      const viewportBottom = before === undefined ? 0 : scroll.scrollTop + scroll.viewport.height
+      setHiddenRows(Math.max(0, current - TRANSCRIPT_BACKFILL_CHUNK))
+      if (before === undefined) return
+      // Sticky scroll holds bottom-anchored readers through the mount; compensation is only for
+      // readers who have scrolled up.
+      if (viewportBottom >= before - 1) return
+      afterLayout(() => scroll.scrollBy(scroll.scrollHeight - before))
+    }, TRANSCRIPT_BACKFILL_DELAY)
+    onCleanup(() => clearTimeout(timer))
+  })
+  /** Message navigation needs the full transcript mounted before walking or jumping. */
+  const ensureAllRows = (continuation: () => void) => {
+    if (hidden() === 0) return continuation()
+    setHiddenRows(0)
+    afterLayout(continuation)
+  }
+
   createEffect(() => {
     const current = prompt()
     if (sent || !current || !synced() || !local.model.ready) return
@@ -322,41 +373,36 @@ export function Session() {
         currentSlack: scroll.getRenderable(NAVIGATION_SLACK_ID)?.height ?? 0,
       }),
     )
-    requestAnimationFrame(() => {
-      requestAnimationFrame(() => {
-        if (scroll.isDestroyed || navigationMessage() !== messageID) return
-        scroll.scrollTo(top)
+    afterLayout(() => {
+      if (navigationMessage() !== messageID) return
+      scroll.scrollTo(top)
+    })
+  }
+
+  const scrollToMessage = (direction: "next" | "prev", dialog: ReturnType<typeof useDialog>, userOnly = false) =>
+    ensureAllRows(() => {
+      const target = findMessageBoundary({
+        direction,
+        children: scroll.getChildren(),
+        messages: messages(),
+        scrollTop: scroll.scrollTop,
+        viewportY: scroll.viewport.y,
+        currentID: navigationMessage(),
+        userOnly,
       })
-    })
-  }
 
-  const scrollToMessage = (direction: "next" | "prev", dialog: ReturnType<typeof useDialog>, userOnly = false) => {
-    const target = findMessageBoundary({
-      direction,
-      children: scroll.getChildren(),
-      messages: messages(),
-      scrollTop: scroll.scrollTop,
-      viewportY: scroll.viewport.y,
-      currentID: navigationMessage(),
-      userOnly,
-    })
-
-    if (!target) {
+      if (target) alignMessage(target.id, target.top)
       dialog.clear()
-      return
-    }
+    })
 
-    alignMessage(target.id, target.top)
-    dialog.clear()
-  }
-
-  const jumpToMessage = (messageID: string) => {
-    const child = scroll.getRenderable(messageID)
-    if (!child) return
-    const y = scroll.scrollTop + child.y - scroll.viewport.y
-    const message = data.session.message.get(route.sessionID, messageID)
-    alignMessage(messageID, Math.max(0, y - (message?.type === "assistant" ? 1 : 0)))
-  }
+  const jumpToMessage = (messageID: string) =>
+    ensureAllRows(() => {
+      const child = scroll.getRenderable(messageID)
+      if (!child) return
+      const y = scroll.scrollTop + child.y - scroll.viewport.y
+      const message = data.session.message.get(route.sessionID, messageID)
+      alignMessage(messageID, Math.max(0, y - (message?.type === "assistant" ? 1 : 0)))
+    })
 
   function toBottom() {
     clearMessageNavigation()
@@ -476,6 +522,32 @@ export function Session() {
       slash: { name: "rename" },
       run: () => DialogSessionRename.show(dialog, route.sessionID, session()?.title),
     },
+    {
+      title: "Delete session",
+      id: "session.delete",
+      group: "Session",
+      slash: { name: "delete" },
+      run: async () => {
+        const current = session()
+        if (!current) return
+        const confirmed = await DialogConfirm.show(
+          dialog,
+          "Delete Session",
+          `Delete "${current.title}"? This action cannot be undone.`,
+        )
+        if (confirmed !== true) return
+        const error = await client.api.session.remove({ sessionID: route.sessionID }).then(
+          () => undefined,
+          (error) => error,
+        )
+        if (!error) return
+        toast.show({
+          message: `Failed to delete session: ${errorMessage(error)}`,
+          variant: "error",
+          duration: 5000,
+        })
+      },
+    },
     {
       title: "Jump to message",
       id: "session.timeline",
@@ -932,12 +1004,12 @@ export function Session() {
               flexGrow={1}
               scrollAcceleration={scrollAcceleration()}
             >
-              <For each={rows}>
+              <For each={visibleRows()}>
                 {(row, index) => (
                   <SessionRowView
                     row={row}
                     message={(messageID) => data.session.message.get(route.sessionID, messageID)}
-                    boundaryID={boundaries()[index()]}
+                    boundaryID={boundaries()[index() + hidden()]}
                   />
                 )}
               </For>

packages/tui/src/routes/session/rows.ts

@@ -97,11 +97,16 @@ export function createSessionRows(sessionID: Accessor<string>) {
     }),
   )
 
-  // Re-reduce when the revert boundary changes (stage/clear/commit).
+  // Re-reduce when the revert boundary changes (stage/clear/commit). These reactions defer
+  // their first run: the mount effect above has already reduced the same state.
   createEffect(
-    on(revertBoundary, () => {
-      setRows(reconcile(reduce()))
-    }),
+    on(
+      revertBoundary,
+      () => {
+        setRows(reconcile(reduce()))
+      },
+      { defer: true },
+    ),
   )
 
   createEffect(
@@ -112,6 +117,7 @@ export function createSessionRows(sessionID: Accessor<string>) {
           .filter((item) => item.type === "compaction")
           .map((item) => item.id),
       () => setRows(reconcile(reduce())),
+      { defer: true },
     ),
   )
 
@@ -137,12 +143,11 @@ export function createSessionRows(sessionID: Accessor<string>) {
               : [],
         ),
       () => setRows(reconcile(reduce())),
+      { defer: true },
     ),
   )
 
-  createEffect(
-    on(turnTokens, () => setRows(reconcile(reduce()))),
-  )
+  createEffect(on(turnTokens, () => setRows(reconcile(reduce())), { defer: true }))
 
   const appendMessage = (messageID: string) =>
     setRows(

packages/tui/src/routes/session/subagent-footer.tsx

@@ -1,115 +0,0 @@
-import { createMemo, createSignal, Show } from "solid-js"
-import { useRouteData } from "../../context/route"
-import { useData } from "../../context/data"
-import { useTheme } from "../../context/theme"
-import { SplitBorder } from "../../ui/border"
-import { Locale } from "../../util/locale"
-import { useTerminalDimensions } from "@opentui/solid"
-import { Keymap } from "../../context/keymap"
-import { contextUsage, formatContextUsage } from "../../util/session"
-
-const money = new Intl.NumberFormat("en-US", {
-  style: "currency",
-  currency: "USD",
-})
-
-export function SubagentFooter() {
-  const route = useRouteData("session")
-  const data = useData()
-  const session = createMemo(() => data.session.get(route.sessionID))
-
-  const subagentInfo = createMemo(() => {
-    const s = session()
-    if (!s) return "Subagent"
-    const agentMatch = s.title.match(/@(\w+) subagent/)
-    return agentMatch ? Locale.titlecase(agentMatch[1]) : "Subagent"
-  })
-
-  const usage = createMemo(() => {
-    const current = session()
-    if (!current) return
-    const cost = current.cost
-    const formattedCost = cost > 0 ? money.format(cost) : undefined
-    const context = contextUsage(
-      data.session.message.list(route.sessionID),
-      data.location.model.list(current.location),
-      current.revert?.messageID,
-    )
-
-    return {
-      context: context ? formatContextUsage(context.tokens, context.percent) : undefined,
-      cost: formattedCost,
-    }
-  })
-
-  const theme = useTheme("elevated")
-  const keymap = Keymap.use()
-  const shortcuts = Keymap.useShortcuts()
-  const [hover, setHover] = createSignal<"parent" | "prev" | "next" | null>(null)
-  useTerminalDimensions()
-
-  return (
-    <box flexShrink={0}>
-      <box
-        paddingTop={1}
-        paddingBottom={1}
-        paddingLeft={2}
-        paddingRight={1}
-        {...SplitBorder}
-        border={["left"]}
-        borderColor={theme.border.default}
-        flexShrink={0}
-        backgroundColor={theme.background.default}
-      >
-        <box flexDirection="row" justifyContent="space-between" gap={1}>
-          <box flexDirection="row" gap={1}>
-            <text fg={theme.text.default}>
-              <b>{subagentInfo()}</b>
-            </text>
-            <Show when={usage()}>
-              {(item) => (
-                <text fg={theme.text.subdued} wrapMode="none">
-                  {[item().context, item().cost].filter(Boolean).join(" · ")}
-                </text>
-              )}
-            </Show>
-          </box>
-          <box flexDirection="row" gap={2}>
-            <box
-              onMouseOver={() => setHover("parent")}
-              onMouseOut={() => setHover(null)}
-              onMouseUp={() => keymap.dispatch("session.parent")}
-              backgroundColor={
-                hover() === "parent" ? theme.background.action.primary.hovered : theme.background.default
-              }
-            >
-              <text fg={theme.text.default}>
-                Parent <span style={{ fg: theme.text.subdued }}>{shortcuts.get("session.parent")}</span>
-              </text>
-            </box>
-            <box
-              onMouseOver={() => setHover("prev")}
-              onMouseOut={() => setHover(null)}
-              onMouseUp={() => keymap.dispatch("session.child.previous")}
-              backgroundColor={hover() === "prev" ? theme.background.action.primary.hovered : theme.background.default}
-            >
-              <text fg={theme.text.default}>
-                Prev <span style={{ fg: theme.text.subdued }}>{shortcuts.get("session.child.previous")}</span>
-              </text>
-            </box>
-            <box
-              onMouseOver={() => setHover("next")}
-              onMouseOut={() => setHover(null)}
-              onMouseUp={() => keymap.dispatch("session.child.next")}
-              backgroundColor={hover() === "next" ? theme.background.action.primary.hovered : theme.background.default}
-            >
-              <text fg={theme.text.default}>
-                Next <span style={{ fg: theme.text.subdued }}>{shortcuts.get("session.child.next")}</span>
-              </text>
-            </box>
-          </box>
-        </box>
-      </box>
-    </box>
-  )
-}

packages/tui/src/ui/dialog-select.tsx

@@ -615,14 +615,14 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
               when={props.renderFilter !== false && store.filter.length > 0}
               fallback={
                 props.emptyView ?? (
-                  <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+                  <box paddingLeft={4} paddingRight={4}>
                     <text fg={theme.text.subdued}>No items available</text>
                   </box>
                 )
               }
             >
               {props.noMatchView ?? (
-                <box paddingLeft={4} paddingRight={4} paddingTop={1}>
+                <box paddingLeft={4} paddingRight={4}>
                   <text fg={theme.text.subdued}>No results found</text>
                 </box>
               )}

packages/tui/src/ui/fade-file-path.tsx

@@ -0,0 +1,56 @@
+import type { RGBA } from "@opentui/core"
+import { createEffect, createMemo, createSignal, Show } from "solid-js"
+import { useConfig } from "../config"
+import { tint } from "../theme/color"
+import { createAnimatable, tween } from "./animation"
+import { FilePath } from "./file-path"
+
+// FilePath that crossfades when its value changes: the old path fades to the
+// background, the text swaps at the midpoint, and the new path fades back in.
+// The initial value renders immediately; only subsequent changes animate.
+export function FadeFilePath(props: {
+  value: string | undefined
+  maxWidth: number
+  fg: RGBA
+  bg: RGBA
+  basenameFg?: RGBA
+}) {
+  const config = useConfig().data
+  const fade = createAnimatable(
+    { front: 1 },
+    {
+      enabled: () => config.animations ?? true,
+      transition: tween({ duration: 0.3 }),
+    },
+  )
+  const [text, setText] = createSignal(props.value)
+  const [previous, setPrevious] = createSignal<string>()
+
+  createEffect((current: string | undefined) => {
+    const next = props.value
+    if (next === undefined || next === current) return current
+    setText(next)
+    if (current === undefined) return next
+    setPrevious(current)
+    fade.jump({ front: 0 })
+    fade.animate({ front: 1 })
+    return next
+  }, props.value)
+
+  const display = createMemo(() => (previous() !== undefined && fade.value().front < 0.5 ? previous() : text()))
+  const fg = createMemo(() => {
+    if (previous() === undefined || fade.value().front >= 1) return props.fg
+    return tint(props.bg, props.fg, Math.abs(fade.value().front * 2 - 1))
+  })
+
+  return (
+    <Show when={display() !== undefined}>
+      <FilePath
+        value={display() ?? ""}
+        maxWidth={props.maxWidth}
+        fg={fg()}
+        basenameFg={fade.value().front >= 1 ? props.basenameFg : undefined}
+      />
+    </Show>
+  )
+}

packages/tui/src/ui/file-path.tsx

@@ -62,9 +62,14 @@ export function truncateFilePath(value: string, maxWidth: number) {
   const separatorWidth = stringWidth(separator)
   let width = stringWidth(prefix + basename)
   for (let index = segments.length - 2; index >= 0; index--) {
-    const next = stringWidth(segments[index]!) + separatorWidth
-    if (width + next > maxWidth) break
-    selected.unshift(segments[index]!)
+    const segment = segments[index]!
+    const next = stringWidth(segment) + separatorWidth
+    if (width + next > maxWidth) {
+      const available = maxWidth - width - separatorWidth
+      if (available > 1) selected.unshift(takeStart(segment, available - 1) + "…")
+      break
+    }
+    selected.unshift(segment)
     width += next
   }
   return prefix + selected.join(separator)

packages/tui/test/cli/tui/data.test.tsx

@@ -11,7 +11,7 @@ import { ClientProvider, useClient } from "../../../src/context/client"
 import { DataProvider as DataProviderBase, useData } from "../../../src/context/data"
 import { LocationProvider, useLocation } from "../../../src/context/location"
 import { createSessionRows, type SessionRow } from "../../../src/routes/session/rows"
-import { createApi, createEventStream, createFetch, directory, json } from "../../fixture/tui-client"
+import { createApi, createEventStream, createFetch, directory, json, worktree } from "../../fixture/tui-client"
 import { TestTuiContexts } from "../../fixture/tui-environment"
 import { createTuiResolvedConfig } from "../../fixture/tui-runtime"
 
@@ -71,11 +71,13 @@ function durable(sessionID: string, seq = 0, version = 1) {
   return { aggregateID: sessionID, seq, version }
 }
 
-test("preloads root sessions before applying the session limit", async () => {
+test("does not preload session summaries into the data context", async () => {
   const events = createEventStream()
-  let request: URL | undefined
+  let location = false
+  let sessions = false
   const calls = createFetch((url) => {
-    if (url.pathname === "/api/session") request = url
+    if (url.pathname === "/api/location") location = true
+    if (url.pathname === "/api/session") sessions = true
     return undefined
   }, events)
 
@@ -92,10 +94,58 @@ test("preloads root sessions before applying the session limit", async () => {
   ))
 
   try {
-    await wait(() => request !== undefined)
-    expect(request?.searchParams.get("project")).toBe("proj_test")
-    expect(request?.searchParams.get("limit")).toBe("50")
-    expect(request?.searchParams.get("parentID")).toBe("null")
+    await wait(() => location)
+    await Bun.sleep(20)
+    expect(sessions).toBe(false)
+  } finally {
+    app.renderer.destroy()
+  }
+})
+
+test("proactively syncs project metadata", async () => {
+  const events = createEventStream()
+  const calls = createFetch((url) => {
+    if (url.pathname !== "/api/project") return
+    return json([
+      {
+        id: "proj_test",
+        canonical: worktree,
+        name: "OpenCode",
+        time: { created: 1, updated: 2 },
+        sandboxes: [],
+      },
+    ])
+  }, events)
+  let data!: ReturnType<typeof useData>
+
+  function Probe() {
+    data = useData()
+    return <box />
+  }
+
+  const app = await testRender(() => (
+    <TestTuiContexts>
+      <ClientProvider api={createApi(calls.fetch)}>
+        <ProjectProvider>
+          <DataProvider>
+            <Probe />
+          </DataProvider>
+        </ProjectProvider>
+      </ClientProvider>
+    </TestTuiContexts>
+  ))
+
+  try {
+    await wait(() => data.project.get("proj_test") !== undefined)
+    expect(data.project.list()).toEqual([
+      {
+        id: "proj_test",
+        canonical: worktree,
+        name: "OpenCode",
+        time: { created: 1, updated: 2 },
+        sandboxes: [],
+      },
+    ])
   } finally {
     app.renderer.destroy()
   }
@@ -2619,8 +2669,18 @@ function sessionInfo(id: string, parentID: string | undefined, cost = 0) {
 // the family-index tests below.
 async function mountData(parents: Record<string, string>, costs: Record<string, number> = {}) {
   const calls = createFetch((url) => {
+    if (url.pathname === "/api/session") {
+      const parentID = url.searchParams.get("parentID")
+      return json({
+        data: Object.entries(parents)
+          .filter(([, parent]) => parent === parentID)
+          .map(([id, parent]) => sessionInfo(id, parent, costs[id])),
+        cursor: {},
+      })
+    }
     const match = url.pathname.match(/^\/api\/session\/([^/]+)$/)
-    if (match && match[1] !== "active") return json({ data: sessionInfo(match[1], parents[match[1]], costs[match[1]]) })
+    if (match && match[1] !== "active")
+      return json({ data: sessionInfo(match[1], parents[match[1]], costs[match[1]]) })
   })
   let data!: ReturnType<typeof useData>
   let ready!: () => void
@@ -2647,6 +2707,20 @@ async function mountData(parents: Record<string, string>, costs: Record<string,
   return { data, app }
 }
 
+test("syncs direct child session info with a navigated root", async () => {
+  const { data, app } = await mountData({ child: "root", sibling: "root", grandchild: "child" })
+  try {
+    await data.session.sync("root", { children: true })
+    expect(data.session.get("root")?.id).toBe("root")
+    expect(data.session.get("child")?.parentID).toBe("root")
+    expect(data.session.get("sibling")?.parentID).toBe("root")
+    expect(data.session.get("grandchild")).toBeUndefined()
+    expect(data.session.family("root")).toEqual(["root", "child", "sibling"])
+  } finally {
+    app.renderer.destroy()
+  }
+})
+
 test("groups an orphan child under its missing parent until the root arrives", async () => {
   const { data, app } = await mountData({ child: "root" })
   try {

packages/tui/test/cli/tui/dialog-select.test.tsx

@@ -185,6 +185,19 @@ test("dialog actions run without options while row actions still require a selec
   }
 })
 
+test("renders one gap before an empty state", async () => {
+  await using tmp = await tmpdir()
+  const app = await renderSelect(tmp.path, [], () => {}, () => {})
+
+  try {
+    await app.waitForFrame((frame) => frame.includes("No items available"))
+    const lines = app.captureCharFrame().split("\n").map((line) => line.trim())
+    expect(lines.indexOf("No items available") - lines.indexOf("Search")).toBe(2)
+  } finally {
+    app.renderer.destroy()
+  }
+})
+
 test("footer actions run when filtering leaves no selected row", async () => {
   await using tmp = await tmpdir()
   let global = 0

packages/tui/test/component/tab-pulse.test.tsx

@@ -1,6 +1,10 @@
+/** @jsxImportSource @opentui/solid */
 import { expect, test } from "bun:test"
 import { RGBA } from "@opentui/core"
+import { testRender } from "@opentui/solid"
+import { createSignal } from "solid-js"
 import {
+  TabPulse,
   blendTabPulseColor,
   completionPulseOpacity,
   glowIgnitionLevel,
@@ -8,6 +12,50 @@ import {
 } from "../../src/component/tab-pulse"
 import { tint } from "../../src/theme/color"
 
+test("a prompt pulse restarts the neutral edge flash while the tab remains busy", async () => {
+  const background = RGBA.fromHex("#101010")
+  const flash = RGBA.fromHex("#f0f0f0")
+  const [promptPulse, setPromptPulse] = createSignal(0)
+  const app = await testRender(
+    () => (
+      <box width={8} height={1} backgroundColor={background}>
+        <TabPulse
+          active={true}
+          promptPulse={promptPulse()}
+          color={background}
+          flashColor={flash}
+          backgroundColor={background}
+        />
+      </box>
+    ),
+    { width: 8, height: 1 },
+  )
+
+  const firstBackground = () => app.captureSpans().lines[0]?.spans[0]?.bg
+
+  try {
+    await app.renderOnce()
+    expect(firstBackground()?.equals(background)).toBeTrue()
+
+    setPromptPulse(1)
+    await Bun.sleep(80)
+    await app.renderOnce()
+    expect(firstBackground()?.equals(background)).toBeFalse()
+    expect(firstBackground()?.r ?? 0).toBeGreaterThan(0.17)
+
+    await Bun.sleep(800)
+    await app.renderOnce()
+    expect(firstBackground()?.equals(background)).toBeTrue()
+
+    setPromptPulse(2)
+    await Bun.sleep(80)
+    await app.renderOnce()
+    expect(firstBackground()?.equals(background)).toBeFalse()
+  } finally {
+    app.renderer.destroy()
+  }
+})
+
 test("completion pulse rises quickly and fades over the remaining duration", () => {
   expect(completionPulseOpacity(0)).toBe(0)
   expect(completionPulseOpacity(0.06)).toBeCloseTo(0.5)

packages/tui/test/config.test.tsx

@@ -106,8 +106,10 @@ test("opens the subagent picker with down", () => {
 test("navigates session tabs with leader arrows", () => {
   const config = resolve({}, { terminalSuspend: true })
 
-  expect(config.keybinds.get("session.tab.next")).toMatchObject([{ key: "ctrl+tab,<leader>right" }])
-  expect(config.keybinds.get("session.tab.previous")).toMatchObject([{ key: "ctrl+shift+tab,<leader>left" }])
+  expect(config.keybinds.get("session.tab.next")).toMatchObject([{ key: "ctrl+tab,<leader>right,alt+shift+]" }])
+  expect(config.keybinds.get("session.tab.previous")).toMatchObject([
+    { key: "ctrl+shift+tab,<leader>left,alt+shift+[" },
+  ])
   expect(config.keybinds.get("session.tab.history.back")).toMatchObject([{ key: "ctrl+o" }])
   expect(config.keybinds.get("session.tab.history.forward")).toMatchObject([{ key: "ctrl+i" }])
   expect(config.keybinds.get("session.tab.next_unread")).toMatchObject([{ key: "<leader>down" }])

packages/tui/test/context/session-tabs-model.test.ts

@@ -6,7 +6,9 @@ import {
   moveSessionTab,
   moveSessionTabHistory,
   openSessionTab,
+  recordClosedSessionTab,
   recordSessionTabHistory,
+  reopenSessionTab,
   seedSessionTabMotion,
   sessionTabComplete,
   sessionTabOverflowWidth,
@@ -136,6 +138,45 @@ describe("session tabs", () => {
     expect(moveSessionTabHistory(current, closed.tabs, "b", -1).sessionID).toBe("c")
   })
 
+  test("reopens the most recently closed tab at its original position", () => {
+    const tabs = ["a", "b", "c"].map((sessionID) => ({ sessionID }))
+    const stack = recordClosedSessionTab([], { sessionID: "b", title: "Middle" }, 1)
+    const reopened = reopenSessionTab(stack, [{ sessionID: "a" }, { sessionID: "c" }])
+
+    expect(reopened.sessionID).toBe("b")
+    expect(reopened.tabs).toEqual([{ sessionID: "a" }, { sessionID: "b", title: "Middle" }, { sessionID: "c" }])
+    expect(reopened.stack).toEqual([])
+    expect(reopenSessionTab([], tabs)).toEqual({ stack: [], tabs: undefined, sessionID: undefined })
+  })
+
+  test("skips and consumes closed entries that are already open", () => {
+    const stack = [
+      { tab: { sessionID: "a" }, index: 0 },
+      { tab: { sessionID: "b" }, index: 1 },
+    ]
+    const reopened = reopenSessionTab(stack, [{ sessionID: "b" }])
+
+    expect(reopened.sessionID).toBe("a")
+    expect(reopened.tabs).toEqual([{ sessionID: "a" }, { sessionID: "b" }])
+    expect(reopened.stack).toEqual([])
+  })
+
+  test("clamps restored positions and keeps one entry per session", () => {
+    const twice = recordClosedSessionTab(recordClosedSessionTab([], { sessionID: "a" }, 5), { sessionID: "a" }, 2)
+    expect(twice).toEqual([{ tab: { sessionID: "a" }, index: 2 }])
+
+    const reopened = reopenSessionTab(twice, [{ sessionID: "b" }])
+    expect(reopened.tabs).toEqual([{ sessionID: "b" }, { sessionID: "a" }])
+
+    const overflow = Array.from({ length: 12 }, (_, index) => ({ sessionID: String(index) })).reduce(
+      (stack, tab, index) => recordClosedSessionTab(stack, tab, index),
+      twice,
+    )
+    expect(overflow).toHaveLength(10)
+    expect(overflow.at(-1)?.tab.sessionID).toBe("11")
+    expect(overflow[0]?.tab.sessionID).toBe("2")
+  })
+
   test("reveals completion activity only after session work becomes idle", () => {
     expect(sessionTabComplete("activity", true)).toBe(false)
     expect(sessionTabComplete("activity", false)).toBe(true)
@@ -151,12 +192,12 @@ describe("session tabs", () => {
     expect(layout.widths.reduce((total, width) => total + width, 0)).toBe(76)
   })
 
-  test("does not reserve an active tab slot on the new session page", () => {
-    const tabs = ["a", "b", "c", "d", "e"].map((sessionID) => ({ sessionID }))
-    const layout = adaptiveSessionTabLayout(tabs, "dummy", 40)
+  test("reserves an active tab slot for the new session page", () => {
+    const tabs = ["a", "b", "c", "d", "new"].map((sessionID) => ({ sessionID }))
+    const layout = adaptiveSessionTabLayout(tabs, "new", 54)
 
     expect(layout.tabs).toEqual(tabs)
-    expect(layout.widths).toEqual([8, 8, 8, 8, 8])
+    expect(layout.widths).toEqual([8, 8, 8, 8, 22])
     expect(layout.widths.reduce((total, width) => total + width, 0)).toBe(layout.total)
   })
 

packages/tui/test/context/session-tabs.test.tsx

@@ -0,0 +1,156 @@
+/** @jsxImportSource @opentui/solid */
+import { expect, test } from "bun:test"
+import type { OpenCodeEvent } from "@opencode-ai/client"
+import { testRender } from "@opentui/solid"
+import { mkdtempSync, rmSync } from "fs"
+import { tmpdir } from "os"
+import path from "path"
+import { ConfigProvider } from "../../src/config"
+import { ClientProvider, useClient } from "../../src/context/client"
+import { DataProvider } from "../../src/context/data"
+import { RouteProvider, useRoute } from "../../src/context/route"
+import { TuiAppProvider } from "../../src/context/runtime"
+import { SessionTabsProvider, useSessionTabs } from "../../src/context/session-tabs"
+import { NEW_SESSION_TAB_TITLE } from "../../src/context/session-tabs-model"
+import { StorageProvider } from "../../src/context/storage"
+import { createApi, createEventStream, createFetch, directory } from "../fixture/tui-client"
+import { TestTuiContexts } from "../fixture/tui-environment"
+import { createTuiResolvedConfig } from "../fixture/tui-runtime"
+
+async function wait(fn: () => boolean, timeout = 2_000) {
+  const start = Date.now()
+  while (!fn()) {
+    if (Date.now() - start > timeout) throw new Error("timed out waiting for condition")
+    await Bun.sleep(10)
+  }
+}
+
+async function renderSessionTabs(initialSessionID: string) {
+  const state = mkdtempSync(path.join(tmpdir(), "opencode-session-tabs-"))
+  const events = createEventStream()
+  const calls = createFetch(undefined, events)
+  let tabs!: ReturnType<typeof useSessionTabs>
+  let route!: ReturnType<typeof useRoute>
+  let client!: ReturnType<typeof useClient>
+
+  function Probe() {
+    tabs = useSessionTabs()
+    route = useRoute()
+    client = useClient()
+    return <box />
+  }
+
+  const app = await testRender(() => (
+    <TestTuiContexts paths={{ state }}>
+      <TuiAppProvider value={{ name: "test", version: "test", channel: "test" }}>
+        <StorageProvider>
+          <ConfigProvider config={createTuiResolvedConfig({ tabs: { enabled: true } })}>
+            <RouteProvider initialRoute={{ type: "session", sessionID: initialSessionID }}>
+              <ClientProvider api={createApi(calls.fetch)}>
+                <DataProvider>
+                  <SessionTabsProvider>
+                    <Probe />
+                  </SessionTabsProvider>
+                </DataProvider>
+              </ClientProvider>
+            </RouteProvider>
+          </ConfigProvider>
+        </StorageProvider>
+      </TuiAppProvider>
+    </TestTuiContexts>
+  ))
+
+  await wait(() => client.connection.status() === "connected")
+  return {
+    tabs,
+    route,
+    emit: (event: OpenCodeEvent) => events.emit({ ...event, location: { directory } }),
+    destroy() {
+      app.renderer.destroy()
+      rmSync(state, { recursive: true, force: true })
+    },
+  }
+}
+
+test("user prompt admissions pulse an already-busy background tab", async () => {
+  const setup = await renderSessionTabs("background")
+  const admitted = (sessionID: string, inputID: string): OpenCodeEvent => ({
+    id: `evt_${inputID}`,
+    created: Date.now(),
+    type: "session.input.admitted",
+    durable: { aggregateID: sessionID, seq: Number(inputID.replace(/\D/g, "")), version: 1 },
+    data: {
+      sessionID,
+      inputID,
+      input: { type: "user", data: { text: inputID }, delivery: "steer" },
+    },
+  })
+
+  try {
+    await wait(() => setup.tabs.tabs().some((tab) => tab.sessionID === "background"))
+    setup.route.navigate({ type: "session", sessionID: "active" })
+    await wait(() => setup.tabs.current() === "active" && setup.tabs.tabs().length === 2)
+
+    setup.emit({
+      id: "evt_context",
+      created: Date.now(),
+      type: "session.input.admitted",
+      durable: { aggregateID: "background", seq: 0, version: 1 },
+      data: {
+        sessionID: "background",
+        inputID: "msg_context",
+        input: { type: "synthetic", data: { text: "editor context" }, delivery: "steer" },
+      },
+    })
+    await Bun.sleep(20)
+    expect(setup.tabs.status("background").promptPulse).toBe(0)
+
+    setup.emit(admitted("background", "msg_1"))
+    await wait(
+      () => setup.tabs.status("background").promptPulse === 1 && setup.tabs.status("background").busy,
+    )
+
+    setup.emit(admitted("background", "msg_2"))
+    await wait(() => setup.tabs.status("background").promptPulse === 2)
+
+    setup.emit(admitted("active", "msg_3"))
+    await Bun.sleep(20)
+    expect(setup.tabs.status("active").promptPulse).toBe(0)
+    expect(setup.tabs.status("background")).toMatchObject({ promptPulse: 2, busy: true })
+  } finally {
+    setup.destroy()
+  }
+})
+
+test("tracks a temporary new session tab across close and creation", async () => {
+  const setup = await renderSessionTabs("first")
+
+  try {
+    await wait(() => setup.tabs.current() === "first")
+    setup.route.navigate({ type: "session", sessionID: "second" })
+    await wait(() => setup.tabs.current() === "second" && setup.tabs.tabs().length === 2)
+    setup.route.navigate({ type: "session", sessionID: "first" })
+    await wait(() => setup.tabs.current() === "first")
+
+    setup.route.navigate({ type: "home" })
+    await wait(() => setup.tabs.newTab() && setup.tabs.current() === undefined)
+    expect(setup.tabs.tabs().map((tab) => tab.sessionID)).toEqual(["first", "second"])
+    setup.tabs.close()
+    await wait(() => setup.route.data.type === "session")
+
+    expect(setup.route.data).toEqual({ type: "session", sessionID: "first" })
+
+    setup.route.navigate({ type: "home" })
+    await wait(() => setup.tabs.newTab())
+    setup.route.navigate({ type: "session", sessionID: "third" })
+    expect(setup.tabs.newTab()).toBe(true)
+    await wait(
+      () => setup.tabs.current() === "third" && setup.tabs.tabs().some((tab) => tab.sessionID === "third"),
+    )
+
+    expect(setup.tabs.newTab()).toBe(false)
+    expect(setup.tabs.tabs().find((tab) => tab.sessionID === "third")?.title).toBe(NEW_SESSION_TAB_TITLE)
+  } finally {
+    setup.destroy()
+  }
+})