fix(sdk): resolve packed artifacts under strict Node ESM

Co-authored-by: Shoubhit Dash <shoubhit2005@gmail.com>

.github/workflows/test.yml

@@ -89,6 +89,12 @@ jobs:
         working-directory: packages/codemode
         run: bun run script/publish.ts --dry-run
 
+      - name: Verify packed workerd SDK
+        if: runner.os == 'Linux'
+        timeout-minutes: 15
+        working-directory: packages/sdk
+        run: bun run verify:package
+
       - name: Verify compiled service lifecycle
         if: always()
         timeout-minutes: 10

bun.lock

@@ -595,8 +595,8 @@
       },
       "peerDependencies": {
         "@opencode-ai/theme": "workspace:*",
-        "@opentui/core": ">=0.5.7",
-        "@opentui/solid": ">=0.5.7",
+        "@opentui/core": ">=0.5.8",
+        "@opentui/solid": ">=0.5.8",
         "solid-js": ">=1.9.0",
       },
       "optionalPeers": [
@@ -1090,9 +1090,9 @@
     "@npmcli/arborist": "9.4.0",
     "@octokit/rest": "22.0.0",
     "@openauthjs/openauth": "0.0.0-20250322224806",
-    "@opentui/core": "0.5.7",
-    "@opentui/keymap": "0.5.7",
-    "@opentui/solid": "0.5.7",
+    "@opentui/core": "0.5.8",
+    "@opentui/keymap": "0.5.8",
+    "@opentui/solid": "0.5.8",
     "@pierre/diffs": "1.2.10",
     "@playwright/test": "1.59.1",
     "@sentry/solid": "10.36.0",
@@ -2218,27 +2218,27 @@
 
     "@opentelemetry/semantic-conventions": ["@opentelemetry/semantic-conventions@1.43.0", "", {}, "sha512-eSYWTm620tTk45EKSedaUL8MFYI8hW164hIXsgIHyxu3VobUB3fFCu5t0hQby6OoWRPsG1KkKUG2M5UadiLiVg=="],
 
-    "@opentui/core": ["@opentui/core@0.5.7", "", { "dependencies": { "bun-ffi-structs": "0.3.1", "diff": "9.0.0", "marked": "17.0.1", "string-width": "7.2.0", "strip-ansi": "7.1.2" }, "optionalDependencies": { "@opentui/core-darwin-arm64": "0.5.7", "@opentui/core-darwin-x64": "0.5.7", "@opentui/core-linux-arm64": "0.5.7", "@opentui/core-linux-arm64-musl": "0.5.7", "@opentui/core-linux-x64": "0.5.7", "@opentui/core-linux-x64-musl": "0.5.7", "@opentui/core-win32-arm64": "0.5.7", "@opentui/core-win32-x64": "0.5.7" }, "peerDependencies": { "web-tree-sitter": "0.25.10" } }, "sha512-/XDabTkfBs2Wy2FhlC4jvzbpphYAs4SlnCRKYEvi+metlXNTSAshSs43wqZ9O4IPd0E4EcQqdfeQ0sdc3yPpYw=="],
+    "@opentui/core": ["@opentui/core@0.5.8", "", { "dependencies": { "bun-ffi-structs": "0.3.1", "diff": "9.0.0", "marked": "17.0.1", "string-width": "7.2.0", "strip-ansi": "7.1.2" }, "optionalDependencies": { "@opentui/core-darwin-arm64": "0.5.8", "@opentui/core-darwin-x64": "0.5.8", "@opentui/core-linux-arm64": "0.5.8", "@opentui/core-linux-arm64-musl": "0.5.8", "@opentui/core-linux-x64": "0.5.8", "@opentui/core-linux-x64-musl": "0.5.8", "@opentui/core-win32-arm64": "0.5.8", "@opentui/core-win32-x64": "0.5.8" }, "peerDependencies": { "web-tree-sitter": "0.25.10" } }, "sha512-GbZ+nSLYZqxj2Z5TU19Mx6IsAvVsn2+7WEXz+6OlMGoootvt3TxP3vWwfGI0jWk9qp1ftRlML1JPNEkzy+9I8g=="],
 
-    "@opentui/core-darwin-arm64": ["@opentui/core-darwin-arm64@0.5.7", "", { "os": "darwin", "cpu": "arm64" }, "sha512-75TDJgFD6hDoCElIX35Yg3TIRF/jhrtVQO/9snhjGuTsZ7bd0W88jUlvSXSNhqB3CX431rwgi47B+asWPDI1lQ=="],
+    "@opentui/core-darwin-arm64": ["@opentui/core-darwin-arm64@0.5.8", "", { "os": "darwin", "cpu": "arm64" }, "sha512-c9Y1FBrSnA4sKUCMETsrLYOmsMTyJae8mU9cE6M4o9rXcr3ZLPA7o9AkPA3S0+kH+kZ0o1Fn0wLejgNxvEp5mg=="],
 
-    "@opentui/core-darwin-x64": ["@opentui/core-darwin-x64@0.5.7", "", { "os": "darwin", "cpu": "x64" }, "sha512-j+Dwu2yV8zahBFjnVIssYdPrHz/+pkd7xWxI+nHjV41V3c+scvH6vJY1U85VCVaoQs/zCH5xAJbmAAn7Sgeh8g=="],
+    "@opentui/core-darwin-x64": ["@opentui/core-darwin-x64@0.5.8", "", { "os": "darwin", "cpu": "x64" }, "sha512-oZ/6Iz1KN+4volMFKmmvziYJhMgyyJ99LfK1S+uPRyIRqzT3CESoJ58D4h04M1g0dHeHE4PvkU1p3uQKrXiP3g=="],
 
-    "@opentui/core-linux-arm64": ["@opentui/core-linux-arm64@0.5.7", "", { "os": "linux", "cpu": "arm64" }, "sha512-gWO9NWaivXRPc0XhEbxehj3ApyC1SW8Bf1cnHnME1zhw/EZNCNE3TQHgKwOnnNKtvlbhzLQjOI4OqyPYV8UcEQ=="],
+    "@opentui/core-linux-arm64": ["@opentui/core-linux-arm64@0.5.8", "", { "os": "linux", "cpu": "arm64" }, "sha512-N6i/ocrsTjIq9aUQyrfJkqUo+tc4P5ZS6xz38Cm1MhtDzwBE+CrNIJdHfoJfmRLhJkYHlw6Z0ToICn8ZNj4Bpw=="],
 
-    "@opentui/core-linux-arm64-musl": ["@opentui/core-linux-arm64-musl@0.5.7", "", { "os": "linux", "cpu": "arm64" }, "sha512-RumSHTasIAWU7jPBKiTuEZG/m+prfQKCHhL3JAQnBLgp7eAB20XZGfSLVWDBgxkyKq1rHCUgLtZktC5ZAyKfTA=="],
+    "@opentui/core-linux-arm64-musl": ["@opentui/core-linux-arm64-musl@0.5.8", "", { "os": "linux", "cpu": "arm64" }, "sha512-eFMB41AWODaYf8PsCx3vtTMX33tFgtSpR9tKNnUErCXlcnZ+WCRHVaJ9F6DrVNX3ir6HmgbwAmaWXvaVF+kLtg=="],
 
-    "@opentui/core-linux-x64": ["@opentui/core-linux-x64@0.5.7", "", { "os": "linux", "cpu": "x64" }, "sha512-fXDmrIlfp9xaoVkk3BNn3yUO/b7plBSOfUh2oWOezRA6E/g5z+hTO1alGFQCy+VV+1kfA6iuYadAww0xNtfACg=="],
+    "@opentui/core-linux-x64": ["@opentui/core-linux-x64@0.5.8", "", { "os": "linux", "cpu": "x64" }, "sha512-/2QM7/wMnML/sxchzbwgoU5tUu/7k836/kSOKMti8opjuecv1K+WWNKGXufhTNeRcXFZaba5rsCdYrf3VqnVsQ=="],
 
-    "@opentui/core-linux-x64-musl": ["@opentui/core-linux-x64-musl@0.5.7", "", { "os": "linux", "cpu": "x64" }, "sha512-1opDV+W7C1F4iWivCNKuYl5Hen+IeFXAuUPm3hVyN0UtdcP8LESpFJTr8QRwHpGSE9Jz1K2g2S2ipzI3u5mhgw=="],
+    "@opentui/core-linux-x64-musl": ["@opentui/core-linux-x64-musl@0.5.8", "", { "os": "linux", "cpu": "x64" }, "sha512-YXo+qUHYmep2uvv3ECvTeqr10aD7+lBsavYmsTLBzS5hHabbzlQ10oX/99nIRPC3Au1BMWD6d6zQP5czPx23eg=="],
 
-    "@opentui/core-win32-arm64": ["@opentui/core-win32-arm64@0.5.7", "", { "os": "win32", "cpu": "arm64" }, "sha512-gbiZUyttjq8s+bsnsaopygWN7LTS/RyzD6GOmpgOB2TVitvo0P6mxM+AebBGuu/7xri17Rqaxf3uqrgdKiJAeg=="],
+    "@opentui/core-win32-arm64": ["@opentui/core-win32-arm64@0.5.8", "", { "os": "win32", "cpu": "arm64" }, "sha512-7qBdhEAlh4tLFzW7nWLPlREtNiF6NZMDMi+4uDpUlAMhRavLr6wjcIcgfhNAF/puq06DjuZlPTwaMCgB3qOuwA=="],
 
-    "@opentui/core-win32-x64": ["@opentui/core-win32-x64@0.5.7", "", { "os": "win32", "cpu": "x64" }, "sha512-bDwon45lUxbV3rMcekTCg4mXcBu9uhdG6HLeLK5TVZf05/h+Ibkf2UeZ8A2jjQt+MK6jpYmxWwDCVCTzZ7EU7Q=="],
+    "@opentui/core-win32-x64": ["@opentui/core-win32-x64@0.5.8", "", { "os": "win32", "cpu": "x64" }, "sha512-Z76YaTKnmRDSHKdKa7iTBCXBQdInQLq7UG3qIE84nvyHCDtkhYtPWOaCzDisSgXC8Y6hJt6NiFbaNjQyxPkfpQ=="],
 
-    "@opentui/keymap": ["@opentui/keymap@0.5.7", "", { "dependencies": { "@opentui/core": "0.5.7" }, "peerDependencies": { "@opentui/react": "0.5.7", "@opentui/solid": "0.5.7", "react": ">=19.2.0", "solid-js": "1.9.12" }, "optionalPeers": ["@opentui/react", "@opentui/solid", "react", "solid-js"] }, "sha512-BqfSbjlLuctnew2aoPPdK3wpzJfEPp7ttLBkTu1wJTkps9AcfUgXqwloqvY4DUKjUBNFYYEpU/0CPxI4Blj4MA=="],
+    "@opentui/keymap": ["@opentui/keymap@0.5.8", "", { "dependencies": { "@opentui/core": "0.5.8" }, "peerDependencies": { "@opentui/react": "0.5.8", "@opentui/solid": "0.5.8", "react": ">=19.2.0", "solid-js": "1.9.12" }, "optionalPeers": ["@opentui/react", "@opentui/solid", "react", "solid-js"] }, "sha512-KQHKRnLZroSZIbHmGmSeDPsXi7Yykdu9x9ACmDzBFkgPGx0EIuXHqRcmrqmUaX485MQEZuCD9t6FdDsOMGyIFg=="],
 
-    "@opentui/solid": ["@opentui/solid@0.5.7", "", { "dependencies": { "@babel/core": "7.28.0", "@babel/preset-typescript": "7.27.1", "@opentui/core": "0.5.7", "babel-plugin-module-resolver": "5.0.2", "babel-preset-solid": "1.9.12", "entities": "7.0.1", "s-js": "^0.4.9" }, "peerDependencies": { "solid-js": "1.9.12" } }, "sha512-qrKAZd9xt4D67LXZUARg1Aw0dwEWi29GyOxpM6abqmyExGPMS7jih5Z9oMQJ9EXsouDKpW7Mejjq7WbX2AaecQ=="],
+    "@opentui/solid": ["@opentui/solid@0.5.8", "", { "dependencies": { "@babel/core": "7.28.0", "@babel/preset-typescript": "7.27.1", "@opentui/core": "0.5.8", "babel-plugin-module-resolver": "5.0.2", "babel-preset-solid": "1.9.12", "entities": "7.0.1", "s-js": "^0.4.9" }, "peerDependencies": { "solid-js": "1.9.12" } }, "sha512-L0NxuAU8XT+jlE5G90oA3kspqkof48b0hmzi5XLw+1gxnkxrkTb+YfKys+GzVK4UqhgwY9aW+TeDfrKbnfwCMw=="],
 
     "@oslojs/asn1": ["@oslojs/asn1@1.0.0", "", { "dependencies": { "@oslojs/binary": "1.0.0" } }, "sha512-zw/wn0sj0j0QKbIXfIlnEcTviaCzYOY3V5rAyjR6YtOByFtJiT574+8p9Wlach0lZH9fddD4yb9laEAIl4vXQA=="],
 

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-LvDHCOm8OAZfvb0I0L6AbdOevRoQmEJnnqrSgAiNHv8=",
-    "aarch64-linux": "sha256-O0L0iHjb4cwl9xWHIna8VFHyQzoAKzfY8oMpVNayMOg=",
-    "aarch64-darwin": "sha256-ETP8FE71NqufYDUbR7tBdsMEOVQ44wLmsZBeZiSRBRY=",
-    "x86_64-darwin": "sha256-WUcoLldDriT3QxcdlnBQhuPrxDNub0EDvvZXk/pDMpY="
+    "x86_64-linux": "sha256-phyTF0/jQZ3L0B66PSLdpH//kyPc1M6j5a40wCSx7TA=",
+    "aarch64-linux": "sha256-1Zb/Is0ujIslCbPPusAVhcuzAPyIauQyeIIRRGtzpAk=",
+    "aarch64-darwin": "sha256-DDsVm7z+PSDry6QqrwVDFSmEnq6jIKb709Y4ymAv9f8=",
+    "x86_64-darwin": "sha256-S+5LI2J+WRhRP7jp2PAv6AesXk238wEYoyIO1oKdF3w="
   }
 }

package.json

@@ -49,9 +49,9 @@
       "@octokit/rest": "22.0.0",
       "@hono/standard-validator": "0.2.0",
       "@hono/zod-validator": "0.4.2",
-      "@opentui/core": "0.5.7",
-      "@opentui/keymap": "0.5.7",
-      "@opentui/solid": "0.5.7",
+      "@opentui/core": "0.5.8",
+      "@opentui/keymap": "0.5.8",
+      "@opentui/solid": "0.5.8",
       "@tanstack/solid-virtual": "3.13.37",
       "@shikijs/stream": "4.2.0",
       "@standard-schema/spec": "1.1.0",

packages/cli/src/commands/commands.ts

@@ -1,7 +1,14 @@
-import { Argument, Flag } from "effect/unstable/cli"
+import { Argument, Flag, GlobalFlag } from "effect/unstable/cli"
 import { Schema } from "effect"
 import { Spec } from "../framework/spec"
 
+export const PrintLogs = GlobalFlag.setting("print-logs")({
+  flag: Flag.boolean("print-logs").pipe(
+    Flag.withDescription("Print logs to stderr (server logs require --standalone)"),
+    Flag.withDefault(false),
+  ),
+})
+
 declare const OPENCODE_CLI_NAME: string | undefined
 
 const ServerParams = {

packages/cli/src/framework/runtime.ts

@@ -1,5 +1,6 @@
 import { Effect, FileSystem, Scope } from "effect"
 import { Command } from "effect/unstable/cli"
+import { PrintLogs } from "../commands/commands"
 import { Spec } from "./spec"
 import { Global } from "@opencode-ai/util/global"
 import { Updater } from "../services/updater"
@@ -77,7 +78,11 @@ export function handlers<const Root extends Spec.Any>(root: Root, handlers: Hand
 }
 
 export function run(commands: Spec.Any, handlers: ReadonlyArray<LazyHandler>, options: { readonly version: string }) {
-  return Command.run(provide(commands, handlers), options) as Effect.Effect<void, unknown, Command.Environment>
+  return Command.run(provide(commands, handlers).pipe(Command.withGlobalFlags([PrintLogs])), options) as Effect.Effect<
+    void,
+    unknown,
+    Command.Environment
+  >
 }
 
 function provide(node: Spec.Any, handlers: ReadonlyArray<LazyHandler>): ProvidedCommand {
@@ -86,6 +91,7 @@ function provide(node: Spec.Any, handlers: ReadonlyArray<LazyHandler>): Provided
     ? node.spec.pipe(
         Command.withHandler((input) =>
           Effect.gen(function* () {
+            if (yield* PrintLogs) process.env.OPENCODE_PRINT_LOGS = "1"
             const module = yield* Effect.promise(handler.load)
             return yield* module.default(input)
           }),

packages/cli/src/services/standalone.ts

@@ -27,7 +27,7 @@ function command(password: string, options: Options) {
     // The server treats EOF on this pipe as the end of its ownership lease.
     // The OS closes it even when the TUI is killed before Effect finalizers run.
     stdin: "pipe",
-    stderr: "ignore",
+    stderr: process.env.OPENCODE_PRINT_LOGS === "1" ? "inherit" : "ignore",
     killSignal: "SIGTERM",
     forceKillAfter: "3 seconds",
   })

packages/client/script/build.ts

@@ -95,7 +95,7 @@ await Effect.runPromise(
       ),
       write(
         emitEffectImported(effectContract, {
-          module: "../../contract",
+          module: "../../contract.js",
           api: "ClientApi",
           shapeModule: "../api/api.js",
         }),

packages/client/src/effect/generated/client.ts

@@ -3,7 +3,7 @@ import { Effect, Stream, Schema } from "effect"
 import { Sse } from "effect/unstable/encoding"
 import { HttpClientError } from "effect/unstable/http"
 import { HttpApiClient } from "effect/unstable/httpapi"
-import { ClientApi } from "../../contract"
+import { ClientApi } from "../../contract.js"
 import type {
   HealthGetOutput,
   ServerGetOutput,

packages/client/src/effect/index.ts

@@ -2,7 +2,7 @@
 // Core or Server. Preserve these datatype exports so internal model reorganizations do not require caller migrations.
 import type { Effect } from "effect"
 
-export * from "./generated/index"
+export * from "./generated/index.js"
 export type {
   AgentApi,
   AppApi,
@@ -47,4 +47,4 @@ export { Skill } from "@opencode-ai/schema/skill"
 export { Prompt } from "@opencode-ai/schema/prompt"
 export { PromptInput } from "@opencode-ai/schema/prompt-input"
 export type { OpenCodeEvent } from "@opencode-ai/protocol/groups/event"
-export type OpenCodeClient = Effect.Success<ReturnType<typeof import("./generated/client").make>>
+export type OpenCodeClient = Effect.Success<ReturnType<typeof import("./generated/client.js").make>>

packages/core/script/build.ts

@@ -32,3 +32,38 @@ const result = await Bun.build({
   },
 })
 if (!result.success) throw new AggregateError(result.logs, "Failed to build Core")
+
+// Bun's Node target eagerly creates its shared require helper, so every split
+// entry evaluates import.meta.url even when it never requires a module. Keep
+// the helper lazy until Bun stops hoisting it into workerd-reachable chunks.
+// https://github.com/oven-sh/bun/issues/12615
+const eagerRequire = "var __require = /* @__PURE__ */ createRequire(import.meta.url);"
+const lazyRequire = `var __require = (specifier) => createRequire(import.meta.url ?? "file:///worker.js")(specifier);
+__require.resolve = (specifier, options) => createRequire(import.meta.url ?? "file:///worker.js").resolve(specifier, options);`
+const rewritten = await Promise.all(
+  result.outputs.map(async (output) => {
+    if (!output.path.endsWith(".js")) return false
+    const source = await output.text()
+
+    const generatedUses = source
+      .replace(/import\s*\{[^}]*\b__require\b[^}]*\}\s*from\s*["'][^"']+["'];/g, "")
+      .replace(/export\s*\{[^}]*\b__require\b[^}]*\};/g, "")
+      .replace(eagerRequire, "")
+    if (/\bnew\s+__require\s*\(/.test(generatedUses))
+      throw new Error(`Unsupported generated require constructor in ${output.path}`)
+    const unsupported = generatedUses
+      .replace(/\b__require\.resolve\s*\(/g, "")
+      .replace(/\b__require\s*\(/g, "")
+    if (/\b__require\b/.test(unsupported)) throw new Error(`Unsupported generated require usage in ${output.path}`)
+
+    if (!source.includes(eagerRequire)) return false
+    if (source.indexOf(eagerRequire) !== source.lastIndexOf(eagerRequire))
+      throw new Error(`Multiple eager require helpers in ${output.path}`)
+    const rewrittenSource = source.replace(eagerRequire, lazyRequire)
+    if (rewrittenSource.includes(eagerRequire)) throw new Error(`Failed to rewrite eager require helper in ${output.path}`)
+    await Bun.write(output.path, rewrittenSource)
+    return true
+  }),
+)
+if (rewritten.filter(Boolean).length !== 1)
+  throw new Error("Expected exactly one eager require helper; Bun may have fixed #12615 and made this shim removable")

packages/core/src/filesystem/watcher.ts

@@ -1,7 +1,7 @@
 export * as Watcher from "./watcher.js"
 
 // @ts-ignore
-import { createWrapper } from "@parcel/watcher/wrapper"
+import { createWrapper } from "@parcel/watcher/wrapper.js"
 import type ParcelWatcher from "@parcel/watcher"
 import { FileSystem } from "@opencode-ai/schema/filesystem"
 import { makeGlobalNode } from "@opencode-ai/util/effect/app-node"

packages/core/src/models-dev.ts

@@ -572,7 +572,7 @@ function cacheKey(source: string) {
 }
 
 export function bodyDigest(text: string) {
-  return new Bun.CryptoHasher("sha256").update(text).digest("hex")
+  return Hash.sha256(text)
 }
 
 export const layer = (options?: Options) =>

packages/core/src/session/message.ts

@@ -1,2 +1,2 @@
-export * as SessionMessage from "./message.js"
+export * as SessionMessage from "@opencode-ai/schema/session-message"
 export * from "@opencode-ai/schema/session-message"

packages/core/src/session/schema.ts

@@ -1,4 +1,4 @@
-export * as SessionSchema from "./schema.js"
+export * as SessionSchema from "@opencode-ai/schema/session"
 
 import { Session } from "@opencode-ai/schema/session"
 

packages/core/src/session/stats.ts

@@ -49,7 +49,12 @@ type ToolRow = {
   duration: number | null
 }
 
-type ToolSummaryRow = { status: string | null; count: number }
+type ToolSummaryRow = {
+  calls: number
+  succeeded: number
+  failed: number
+  unfinished: number
+}
 
 type ModelAggregate = {
   model: Model.Ref
@@ -188,25 +193,38 @@ export const get = Effect.fn("SessionStats.get")(function* (input: Input = {}) {
       (range) => {
         if (toolMode === "summary")
           return db
-            .all<ToolSummaryRow>(
+            .get<ToolSummaryRow>(
               sql`
-            SELECT json_extract(content.value, '$.state.status') AS status, count(*) AS count
-            FROM ${SessionMessageTable} AS message
-            JOIN ${SessionTable} AS session ON session.id = message.session_id,
-              json_each(message.data, '$.content') AS content
-            WHERE message.type = 'assistant'
-              AND message.time_created >= ${range.from}
-              AND message.time_created < ${range.to}
-              AND (session.fork_session_id IS NULL OR message.time_created >= session.time_created)
-              AND json_extract(content.value, '$.type') = 'tool'
-              ${project}
-            GROUP BY status
+            WITH calls AS MATERIALIZED (
+              SELECT json_extract(content.value, '$.state.status') AS status
+              FROM ${SessionMessageTable} AS message
+              JOIN ${SessionTable} AS session ON session.id = message.session_id,
+                json_each(message.data, '$.content') AS content
+              WHERE message.type = 'assistant'
+                AND message.time_created >= ${range.from}
+                AND message.time_created < ${range.to}
+                AND (session.fork_session_id IS NULL OR message.time_created >= session.time_created)
+                AND json_extract(content.value, '$.type') = 'tool'
+                ${project}
+            )
+            SELECT
+              count(*) AS calls,
+              count(*) FILTER (WHERE status = 'completed') AS succeeded,
+              count(*) FILTER (WHERE status = 'error') AS failed,
+              count(*) FILTER (WHERE status IS NULL OR status NOT IN ('completed', 'error')) AS unfinished
+            FROM calls
           `,
             )
             .pipe(
               Effect.orDie,
-              Effect.tap((rows) =>
-                Effect.sync(() => rows.forEach((row) => addToolStatus(toolTotals, row.status, row.count))),
+              Effect.tap((row) =>
+                Effect.sync(() => {
+                  if (!row) return
+                  toolTotals.calls += row.calls
+                  toolTotals.succeeded += row.succeeded
+                  toolTotals.failed += row.failed
+                  toolTotals.unfinished += row.unfinished
+                }),
               ),
               Effect.asVoid,
             )

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

@@ -113,6 +113,13 @@ describe("SessionStats", () => {
                   completed: DateTime.makeUnsafe(Date.UTC(2026, 0, 2, 10, 0, 2)),
                 },
               }),
+              SessionMessage.AssistantTool.make({
+                type: "tool",
+                id: "call_pending",
+                name: "pending",
+                state: SessionMessage.ToolStateRunning.make({ status: "running", input: {}, metadata: {} }),
+                time: { created: DateTime.makeUnsafe(Date.UTC(2026, 0, 2, 10)) },
+              }),
             ]),
           ),
           messageRow(childID, 1, assistant("msg_stats_child", Date.UTC(2026, 0, 3, 10), [], "large", 2)),
@@ -210,7 +217,7 @@ describe("SessionStats", () => {
       expect(stats.cost).toBe(Money.USD.make(6.25))
       expect(stats.tools).toMatchObject({
         mode: "detail",
-        totals: { calls: 2, succeeded: 1, failed: 1, unfinished: 0 },
+        totals: { calls: 3, succeeded: 1, failed: 1, unfinished: 1 },
       })
       expect(stats.activity).toEqual([
         { date: "2026-01-02", steps: 1 },
@@ -224,6 +231,7 @@ describe("SessionStats", () => {
       expect(stats.tools.usage).toMatchObject([
         { name: "read", calls: 1, succeeded: 1, failed: 0, durationP50: 250 },
         { name: "edit", calls: 1, succeeded: 0, failed: 1, durationP50: 2_000 },
+        { name: "pending", calls: 1, succeeded: 0, failed: 0, unfinished: 1 },
       ])
 
       const summary = yield* SessionStats.get({
@@ -234,7 +242,7 @@ describe("SessionStats", () => {
       expect(summary.models.map((model) => String(model.model.id))).toEqual(["large", "sonnet", "fork-new"])
       expect(summary.tools).toEqual({
         mode: "summary",
-        totals: { calls: 2, succeeded: 1, failed: 1, unfinished: 0 },
+        totals: { calls: 3, succeeded: 1, failed: 1, unfinished: 1 },
       })
 
       const withoutTools = yield* SessionStats.get({

packages/plugin/package.json

@@ -30,8 +30,8 @@
   },
   "peerDependencies": {
     "@opencode-ai/theme": "workspace:*",
-    "@opentui/core": ">=0.5.7",
-    "@opentui/solid": ">=0.5.7",
+    "@opentui/core": ">=0.5.8",
+    "@opentui/solid": ">=0.5.8",
     "solid-js": ">=1.9.0"
   },
   "peerDependenciesMeta": {

packages/sdk/package.json

@@ -22,7 +22,8 @@
   "scripts": {
     "build": "bun run script/build.ts",
     "test": "bun test --timeout 5000",
-    "typecheck": "tsgo -b"
+    "typecheck": "tsgo -b",
+    "verify:package": "bun run script/verify-package.ts"
   },
   "dependencies": {
     "@opencode-ai/client": "workspace:*",

packages/sdk/script/verify-package.ts

@@ -0,0 +1,210 @@
+#!/usr/bin/env bun
+
+import { $ } from "bun"
+import { mkdtemp, rm } from "node:fs/promises"
+import { tmpdir } from "node:os"
+import { join } from "node:path"
+import { fileURLToPath } from "node:url"
+
+const root = fileURLToPath(new URL("../../..", import.meta.url))
+const names = ["schema", "codemode", "ai", "util", "protocol", "client", "plugin", "core", "simulation", "server", "sdk"]
+const temporary = await mkdtemp(join(tmpdir(), "opencode-sdk-package-"))
+const archives = new Map<string, string>()
+
+try {
+  for (const name of names) {
+    const directory = join(root, "packages", name)
+    await $`bun run build`.cwd(directory)
+    const original = await Bun.file(join(directory, "package.json")).text()
+    // oxlint-disable-next-line typescript-eslint/no-unsafe-type-assertion -- package manifests are validated by their package builds.
+    const pkg = JSON.parse(original) as {
+      name: string
+      dependencies?: Record<string, string>
+      exports?: Record<string, string | { import: string; types: string }>
+      imports?: Record<string, Record<string, string>>
+    }
+    const archive = join(temporary, `${name}.tgz`)
+
+    if (pkg.dependencies) {
+      const unpacked = Object.keys(pkg.dependencies).filter(
+        (dependency) => dependency.startsWith("@opencode-ai/") && !archives.has(dependency),
+      )
+      if (unpacked.length > 0) throw new Error(`${pkg.name} has unpacked workspace dependencies: ${unpacked.join(", ")}`)
+      pkg.dependencies = Object.fromEntries(
+        Object.entries(pkg.dependencies).map(([dependency, version]) => {
+          const local = archives.get(dependency)
+          return [dependency, local ? `file:${local}` : version]
+        }),
+      )
+    }
+    if (pkg.exports) {
+      pkg.exports = Object.fromEntries(
+        Object.entries(pkg.exports).map(([key, value]) => {
+          if (typeof value !== "string") return [key, value]
+          return [key, { import: output(name, value), types: output(name, value, true) }]
+        }),
+      )
+    }
+    if (pkg.imports) {
+      pkg.imports = Object.fromEntries(
+        Object.entries(pkg.imports).map(([key, conditions]) => [
+          key,
+          Object.fromEntries(
+            Object.entries(conditions).map(([condition, value]) => [condition, output(name, value, condition === "types")]),
+          ),
+        ]),
+      )
+    }
+
+    await Bun.write(join(directory, "package.json"), JSON.stringify(pkg, null, 2) + "\n")
+    try {
+      await $`bun pm pack --filename ${archive} --ignore-scripts --quiet`.cwd(directory)
+    } finally {
+      await Bun.write(join(directory, "package.json"), original)
+    }
+    archives.set(pkg.name, archive)
+  }
+
+  const consumer = join(temporary, "consumer")
+  await Bun.write(
+    join(consumer, "package.json"),
+    JSON.stringify({ name: "opencode-sdk-consumer", private: true, type: "module" }),
+  )
+  await Promise.all([
+    Bun.write(
+      join(consumer, "node-import.mjs"),
+      'await import("@opencode-ai/sdk")\nawait import("@opencode-ai/simulation/backend")\n',
+    ),
+    Bun.write(
+      join(consumer, "consumer.ts"),
+      `import { OpenCode, Tool } from "@opencode-ai/sdk"
+import { OpenCodeWorkerd } from "@opencode-ai/sdk/workerd"
+
+OpenCode.create satisfies Function
+OpenCodeWorkerd.create satisfies Function
+Tool.Error satisfies Function
+`,
+    ),
+    Bun.write(
+      join(consumer, "tsconfig.json"),
+      JSON.stringify({
+        compilerOptions: {
+          target: "ES2022",
+          module: "NodeNext",
+          moduleResolution: "NodeNext",
+          strict: true,
+          noEmit: true,
+          lib: ["ES2022", "DOM", "ESNext.Disposable"],
+        },
+        include: ["consumer.ts"],
+      }),
+    ),
+    Bun.write(
+      join(consumer, "wrangler.jsonc"),
+      JSON.stringify({
+        name: "opencode-sdk-packed-consumer",
+        main: "worker.js",
+        compatibility_date: "2026-07-15",
+        compatibility_flags: ["nodejs_compat"],
+        durable_objects: { bindings: [{ name: "OPENCODE", class_name: "OpenCodeDO" }] },
+        migrations: [{ tag: "v1", new_sqlite_classes: ["OpenCodeDO"] }],
+      }),
+    ),
+    Bun.write(
+      join(consumer, "worker.js"),
+      `import { bodyDigest } from "@opencode-ai/core/models-dev"
+import { OpenCodeWorkerd } from "@opencode-ai/sdk/workerd"
+import { Effect } from "effect"
+
+export class OpenCodeDO {
+  constructor(state) {
+    this.state = state
+  }
+
+  fetch() {
+    if (bodyDigest("packed-workerd") !== "5fc174bf63e8dd108ebb6c53d85e7bbc4525b2f4c1c43280364cdbfd9b37aaf5") {
+      throw new Error("Packed workerd SHA-256 mismatch")
+    }
+    const storage = this.state.storage
+    return Effect.runPromise(
+      Effect.gen(function* () {
+        const sdk = yield* OpenCodeWorkerd.create({
+          storage,
+          app: { version: "packed-workerd" },
+          config: { content: "{}" },
+        })
+        return Response.json(yield* sdk.health.get())
+      }).pipe(Effect.scoped),
+    )
+  }
+}
+
+export default {
+  fetch(request, env) {
+    return env.OPENCODE.get(env.OPENCODE.idFromName("packed-consumer")).fetch(request)
+  },
+}
+`,
+    ),
+    Bun.write(
+      join(consumer, "boot.mjs"),
+      `import { Miniflare } from "miniflare"
+
+const miniflare = new Miniflare({
+  compatibilityDate: "2026-07-15",
+  compatibilityFlags: ["nodejs_compat"],
+  modules: true,
+  scriptPath: new URL("./dist/worker.js", import.meta.url).pathname,
+  durableObjects: { OPENCODE: { className: "OpenCodeDO", useSQLite: true } },
+})
+
+try {
+  const response = await miniflare.dispatchFetch("http://opencode.local/health")
+  if (response.status !== 200) throw new Error(
+    "Packed workerd health returned " + response.status + ": " + await response.text(),
+  )
+  const body = await response.json()
+  if (body.healthy !== true || body.version !== "packed-workerd") {
+    throw new Error("Unexpected packed workerd health: " + JSON.stringify(body))
+  }
+} finally {
+  await miniflare.dispose()
+}
+`,
+    ),
+  ])
+
+  const sdk = archives.get("@opencode-ai/sdk")
+  if (!sdk) throw new Error("Packed SDK archive was not created")
+  await $`npm install --ignore-scripts --no-audit --no-fund --package-lock=false ${sdk} @types/json-schema@7.0.15 typescript@5.8.2 wrangler@4.110.0`.cwd(consumer)
+  await $`node node-import.mjs`.cwd(consumer)
+  await $`node_modules/.bin/tsc --noEmit`.cwd(consumer)
+
+  await $`node_modules/.bin/wrangler deploy --dry-run --config wrangler.jsonc --outdir dist`.cwd(consumer)
+
+  const transpiler = new Bun.Transpiler({ loader: "js" })
+  const bundled = await Bun.file(join(consumer, "dist/worker.js")).text()
+  if (/createRequire\s*\(\s*import\.meta\.url\s*\)/.test(bundled)) {
+    throw new Error("Packed workerd bundle contains Bun's eager Node require initializer")
+  }
+  const bunGlobals = Array.from(new Set(bundled.match(/\bBun\.[A-Za-z_$][\w$]*/g) ?? []))
+  if (bunGlobals.length > 0) throw new Error(`Packed workerd bundle references Bun globals: ${bunGlobals.join(", ")}`)
+  const leaked = [
+    ...transpiler.scanImports(bundled)
+      .filter((imported) => imported.kind !== "dynamic-import")
+      .map((imported) => imported.path),
+    ...Array.from(bundled.matchAll(/\brequire\(\s*["']([^"']+)["']\s*\)/g), (match) => match[1]),
+  ]
+    .filter((specifier) => specifier === "bun" || specifier.startsWith("bun:"))
+  if (leaked.length > 0) throw new Error(`Packed workerd bundle statically imports Bun builtins: ${leaked.join(", ")}`)
+
+  await $`node boot.mjs`.cwd(consumer)
+  console.log("packed SDK consumer OK")
+} finally {
+  await rm(temporary, { recursive: true, force: true })
+}
+
+function output(name: string, value: string, types = false) {
+  const root = name === "core" && types ? "./dist/types/" : "./dist/"
+  return value.replace("./src/", root).replace(/\.ts$/, types ? ".d.ts" : ".js")
+}

packages/sdk/src/index.ts

@@ -1,5 +1,5 @@
-export * as OpenCode from "./opencode"
-export * as Tool from "./tool"
+export * as OpenCode from "./opencode.js"
+export * as Tool from "./tool.js"
 
 export { ClientError } from "@opencode-ai/client/effect"
 export type { OpenCodeEvent } from "@opencode-ai/client/effect"

packages/sdk/src/opencode.ts

@@ -9,10 +9,10 @@ import { createEmbeddedRoutes } from "@opencode-ai/server/routes"
 import type { LayerNode } from "@opencode-ai/util/effect/layer-node"
 import { Config, Context, Effect, Layer, ManagedRuntime, Scope } from "effect"
 import { FetchHttpClient, HttpEffect, HttpRouter, HttpServer, HttpServerRequest } from "effect/unstable/http"
-import * as Logging from "./logging"
+import * as Logging from "./logging.js"
 
-export type { LogEntry, LogLevel, LogOptions, LogWriter } from "./logging"
-import type { LogOptions } from "./logging"
+export type { LogEntry, LogLevel, LogOptions, LogWriter } from "./logging.js"
+import type { LogOptions } from "./logging.js"
 
 export interface CreateOptions {
   readonly app?: {

packages/sdk/src/workerd.ts

@@ -1,9 +1,9 @@
-export * as OpenCodeWorkerd from "./workerd"
+export * as OpenCodeWorkerd from "./workerd.js"
 
 import type { DurableObjectStorage } from "@opencode-ai/core/database/sqlite.workerd"
 import { ServerWorkerd } from "@opencode-ai/server/workerd"
 import { Config, Effect, Layer, Scope } from "effect"
-import * as OpenCode from "./opencode"
+import * as OpenCode from "./opencode.js"
 
 export interface CreateOptions extends Pick<OpenCode.CreateOptions, "log" | "workspaceProviders"> {
   readonly storage: DurableObjectStorage

packages/server/script/build.ts

@@ -2,6 +2,7 @@
 
 import { $ } from "bun"
 import { rm } from "node:fs/promises"
+import { extname } from "node:path"
 import { fileURLToPath } from "node:url"
 
 process.chdir(fileURLToPath(new URL("..", import.meta.url)))
@@ -13,10 +14,26 @@ const files = await Array.fromAsync(new Bun.Glob("**/*.ts").scan({ cwd: "src" })
 )
 const transpiler = new Bun.Transpiler({ loader: "ts", target: "bun" })
 await Promise.all(
-  files.map(async (file) =>
-    Bun.write(
-      file.replace(/^src\//, "dist/").replace(/\.ts$/, ".js"),
-      await transpiler.transform(await Bun.file(file).text()),
+  files
+    .map(async (file) =>
+      Bun.write(
+        file.replace(/^src\//, "dist/").replace(/\.ts$/, ".js"),
+        withRelativeExtensions(await transpiler.transform(await Bun.file(file).text())),
+      ),
+    )
+    .concat(
+      await Array.fromAsync(new Bun.Glob("**/*.d.ts").scan({ cwd: "dist" })).then((declarations) =>
+        declarations.map(async (file) =>
+          Bun.write(`dist/${file}`, withRelativeExtensions(await Bun.file(`dist/${file}`).text())),
+        ),
+      ),
     ),
-  ),
 )
+
+function withRelativeExtensions(source: string) {
+  return source.replaceAll(
+    /((?:from\s*|import\s*(?:\(\s*)?)["'])(\.{1,2}\/[^"']+)(["'])/g,
+    (match, prefix: string, specifier: string, suffix: string) =>
+      extname(specifier) ? match : `${prefix}${specifier}.js${suffix}`,
+  )
+}

packages/simulation/src/backend/index.ts

@@ -4,10 +4,10 @@ import { httpClient } from "@opencode-ai/util/effect/app-node-platform"
 import { SdkPlugins } from "@opencode-ai/core/plugin/sdk"
 import { Config, Effect, FileSystem, Layer } from "effect"
 import { HttpClient } from "effect/unstable/http"
-import { DriveManifest } from "../manifest"
-import { SimulationNetwork } from "./network"
-import { SimulationOpenAI } from "./openai"
-import { SimulatedProvider } from "./simulated-provider"
+import { DriveManifest } from "../manifest.js"
+import { SimulationNetwork } from "./network.js"
+import { SimulationOpenAI } from "./openai.js"
+import { SimulatedProvider } from "./simulated-provider.js"
 
 /**
  * Layer replacements applied when the server is built in simulation mode.
@@ -56,4 +56,4 @@ export const simulationReplacements: (app: {
   return [[httpClient, networkNode]] satisfies LayerNode.Replacements
 })
 
-export * as Simulation from "./index"
+export * as Simulation from "./index.js"

packages/simulation/src/backend/network.ts

@@ -2,7 +2,7 @@ import { Clock, Effect, Layer, Ref } from "effect"
 import { HttpClient, HttpClientResponse, type HttpMethod } from "effect/unstable/http"
 import { HttpClientError, TransportError } from "effect/unstable/http/HttpClientError"
 import type { HttpClientRequest } from "effect/unstable/http"
-import { SimulationProtocol } from "../protocol"
+import { SimulationProtocol } from "../protocol/index.js"
 
 /**
  * Simulated network.
@@ -82,4 +82,4 @@ export const make = Effect.fn("SimulationNetwork.make")(function* (routes: reado
 export const layer = (routes: readonly Route[] = []) =>
   Layer.effect(HttpClient.HttpClient, make(routes).pipe(Effect.map((run) => run.client)))
 
-export * as SimulationNetwork from "./network"
+export * as SimulationNetwork from "./network.js"

packages/simulation/src/backend/openai.ts

@@ -2,8 +2,8 @@ import { Effect, Schema, Stream } from "effect"
 import { HttpClientResponse } from "effect/unstable/http"
 import { HttpClientError, TransportError } from "effect/unstable/http/HttpClientError"
 import { OpenAIChatEvent, DEFAULT_BASE_URL, PATH } from "@opencode-ai/ai/protocols/openai-chat"
-import { SimulationNetwork } from "./network"
-import { SimulatedProvider } from "./simulated-provider"
+import { SimulationNetwork } from "./network.js"
+import { SimulatedProvider } from "./simulated-provider.js"
 
 /**
  * Driver-answered OpenAI endpoint for the simulated network.
@@ -130,4 +130,4 @@ export const route = (provider: SimulatedProvider.Interface): SimulationNetwork.
   },
 })
 
-export * as SimulationOpenAI from "./openai"
+export * as SimulationOpenAI from "./openai.js"

packages/simulation/src/backend/simulated-provider.ts

@@ -20,8 +20,8 @@ import {
   Semaphore,
   Stream,
 } from "effect"
-import { SimulationControlServer } from "../control-server"
-import { SimulationProtocol } from "../protocol"
+import { SimulationControlServer } from "../control-server.js"
+import { SimulationProtocol } from "../protocol/index.js"
 
 export interface ProviderRequest {
   readonly url: string
@@ -916,4 +916,4 @@ function releaseController(
   )
 }
 
-export * as SimulatedProvider from "./simulated-provider"
+export * as SimulatedProvider from "./simulated-provider.js"

packages/simulation/src/control-server.ts

@@ -1,5 +1,5 @@
 import { Effect, Fiber, FiberSet, Queue, Stream } from "effect"
-import { SimulationProtocol } from "./protocol"
+import { SimulationProtocol } from "./protocol/index.js"
 
 export interface Server {
   readonly url: string
@@ -181,4 +181,4 @@ function send(socket: Socket, response: SimulationProtocol.JsonRpc.Response | un
   return socket.send(JSON.stringify(response))
 }
 
-export * as SimulationControlServer from "./control-server"
+export * as SimulationControlServer from "./control-server.js"

packages/simulation/src/manifest.ts

@@ -107,4 +107,4 @@ export const resolve = Effect.fn("DriveManifest.resolve")(function* () {
   )
 })
 
-export * as DriveManifest from "./manifest"
+export * as DriveManifest from "./manifest.js"

packages/util/package.json

@@ -25,7 +25,7 @@
       "default": "./src/global-roots.ts"
     },
     "#runtime-import": {
-      "workerd": "./src/runtime/import.bun.ts",
+      "workerd": "./src/runtime/import.workerd.ts",
       "bun": "./src/runtime/import.bun.ts",
       "node": "./src/runtime/import.node.ts",
       "default": "./src/runtime/import.bun.ts"

packages/util/src/observability/logging.ts

@@ -60,7 +60,10 @@ export function fileLogger(target = file(), id: string = runID()) {
   })
 }
 
-const stderrLogger = Logger.make((options) => process.stderr.write(formatter().log(options) + "\n"))
+const stderrLogger = Logger.make((options) => {
+  if (process.env.OPENCODE_PRINT_LOGS !== "1") return
+  process.stderr.write(formatter().log(options) + "\n")
+})
 
 export function minimumLogLevel() {
   const value = process.env.OPENCODE_LOG_LEVEL?.toUpperCase()
@@ -74,8 +77,7 @@ export function minimumLogLevel() {
 }
 
 export function loggers(local = true, channel = "local") {
-  const logger = fileLogger(file(local, channel))
-  return process.env.OPENCODE_PRINT_LOGS === "1" ? [logger, stderrLogger] : [logger]
+  return [fileLogger(file(local, channel)), stderrLogger]
 }
 
 export * as Logging from "./logging.js"

packages/util/src/runtime/import.workerd.ts

@@ -0,0 +1,9 @@
+const unavailable = () => new Error("Dynamic module loading is unavailable on workerd")
+
+export function importModule(_specifier: string): Promise<unknown> {
+  return Promise.reject(unavailable())
+}
+
+export function resolveModule(_specifier: string, _directory: string): string {
+  throw unavailable()
+}