fix(core): make models digest workerd-safe

fix(core): reject generated require constructors
docs(core): cite Bun helper workaround
2026-08-24 10:36:19 +00:00 · 2026-08-23 23:19:56 -04:00 · 2026-08-23 23:19:56 -04:00 · 2026-08-23 23:19:55 -04:00 · 2026-08-23 23:19:55 -04:00 · 2026-08-23 23:19:55 -04:00
164 changed files with 4176 additions and 1901 deletions
@@ -0,0 +1,6 @@
+---
+"@opencode-ai/client": patch
+"@opencode-ai/plugin": patch
+---
+
+Add form reply and cancellation operations that reconcile terminal forms in the local TUI projection.
@@ -84,6 +84,17 @@ jobs:
        env:
          OPENCODE_EXPERIMENTAL_DISABLE_FILEWATCHER: ${{ runner.os == 'Windows' && 'true' || 'false' }}

+      - name: Verify published codemode package
+        if: runner.os == 'Linux'
+        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
@@ -54,12 +54,12 @@
      "name": "@opencode-ai/app",
      "version": "1.18.15",
      "dependencies": {
-        "@ibm/plex": "6.4.1",
        "@corvu/drawer": "catalog:",
        "@dnd-kit/abstract": "0.5.0",
        "@dnd-kit/dom": "0.5.0",
        "@dnd-kit/helpers": "0.5.0",
        "@dnd-kit/solid": "0.5.0",
+        "@ibm/plex": "6.4.1",
        "@kobalte/core": "catalog:",
        "@opencode-ai/client": "workspace:*",
        "@opencode-ai/schema": "workspace:*",
@@ -71,6 +71,7 @@
        "@solid-primitives/event-bus": "1.1.2",
        "@solid-primitives/event-listener": "2.4.5",
        "@solid-primitives/i18n": "2.2.1",
+        "@solid-primitives/keyed": "1.5.3",
        "@solid-primitives/media": "2.3.3",
        "@solid-primitives/resize-observer": "2.1.5",
        "@solid-primitives/scheduled": "1.5.3",
@@ -191,7 +192,7 @@
        "solid-js": "catalog:",
      },
      "peerDependencies": {
-        "effect": "4.0.0-rc.110",
+        "effect": "4.0.0-rc.111",
        "solid-js": ">=1.9.0",
      },
      "optionalPeers": [
@@ -525,7 +526,7 @@
      "name": "@opencode-ai/http-recorder",
      "version": "1.18.15",
      "dependencies": {
-        "@effect/platform-node-shared": "4.0.0-rc.110",
+        "@effect/platform-node-shared": "4.0.0-rc.111",
      },
      "devDependencies": {
        "@effect/platform-node": "catalog:",
@@ -671,6 +672,7 @@
        "effect": "catalog:",
      },
      "devDependencies": {
+        "@opencode-ai/ai": "workspace:*",
        "@opencode-ai/httpapi-codegen": "workspace:*",
        "@opencode-ai/protocol": "workspace:*",
        "@tsconfig/bun": "catalog:",
@@ -1054,7 +1056,6 @@
  "patchedDependencies": {
    "@pierre/trees@1.0.0-beta.4": "patches/@pierre%2Ftrees@1.0.0-beta.4.patch",
    "@tanstack/virtual-core@3.17.8": "patches/@tanstack%2Fvirtual-core@3.17.8.patch",
-    "drizzle-orm@1.0.0-rc.2": "patches/drizzle-orm@1.0.0-rc.2.patch",
    "@modelcontextprotocol/sdk@1.29.0": "patches/@modelcontextprotocol%2Fsdk@1.29.0.patch",
    "@standard-community/standard-openapi@0.2.9": "patches/@standard-community%2Fstandard-openapi@0.2.9.patch",
    "@ai-sdk/mistral@3.0.51": "patches/@ai-sdk%2Fmistral@3.0.51.patch",
@@ -1078,10 +1079,10 @@
  "catalog": {
    "@cloudflare/workers-types": "4.20251008.0",
    "@corvu/drawer": "0.2.4",
-    "@effect/opentelemetry": "4.0.0-rc.110",
-    "@effect/platform-node": "4.0.0-rc.110",
-    "@effect/platform-node-shared": "4.0.0-rc.110",
-    "@effect/sql-sqlite-bun": "4.0.0-rc.110",
+    "@effect/opentelemetry": "4.0.0-rc.111",
+    "@effect/platform-node": "4.0.0-rc.111",
+    "@effect/platform-node-shared": "4.0.0-rc.111",
+    "@effect/sql-sqlite-bun": "4.0.0-rc.111",
    "@hono/standard-validator": "0.2.0",
    "@hono/zod-validator": "0.4.2",
    "@kobalte/core": "0.13.11",
@@ -1116,9 +1117,9 @@
    "cross-spawn": "7.0.6",
    "diff": "8.0.2",
    "dompurify": "3.3.1",
-    "drizzle-kit": "1.0.0-rc.2",
-    "drizzle-orm": "1.0.0-rc.2",
-    "effect": "4.0.0-rc.110",
+    "drizzle-kit": "1.0.0-rc.5-ab785fc",
+    "drizzle-orm": "1.0.0-rc.5-169397b",
+    "effect": "4.0.0-rc.111",
    "fuzzysort": "3.1.0",
    "get-east-asian-width": "1.6.0",
    "hono": "4.10.7",
@@ -1683,15 +1684,15 @@

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+    "@drizzle-team/brocli": ["@drizzle-team/brocli@0.12.0", "", {}, "sha512-mlUE+rZ8CatQekLhnaiN91Iemdd+e2gFKooGlnRB3oPTL3VghLfX24dx7HrzMNeC1JrIB/0kpsfyty3f5HNfxQ=="],

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@@ -3981,8 +3976,6 @@

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    "exit-hook": ["exit-hook@2.2.1", "", {}, "sha512-eNTPlAD67BmP31LDINZ3U7HSF8l57TxOY2PmBJ1shpCvpnxBF93mWCE8YHBnXs8qiUZJc9WDcWIeC3a2HIAMfw=="],

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@@ -4257,8 +4250,6 @@

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-
    "humanize-ms": ["humanize-ms@1.2.1", "", { "dependencies": { "ms": "^2.0.0" } }, "sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ=="],

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@@ -4623,8 +4614,6 @@

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-
    "merge2": ["merge2@1.4.1", "", {}, "sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg=="],

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@@ -4709,8 +4698,6 @@

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-
    "mimic-function": ["mimic-function@5.0.1", "", {}, "sha512-VP79XUPxV2CigYP3jWwAUFSku2aKqBH7uTAapFWCBqutsbmDo96KY5o8uh6U+/YSIn5OxJnXp73beVkpqMIGhA=="],

    "mimic-response": ["mimic-response@3.1.0", "", {}, "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ=="],
@@ -4827,8 +4814,6 @@

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-    "npm-run-path": ["npm-run-path@4.0.1", "", { "dependencies": { "path-key": "^3.0.0" } }, "sha512-S48WzZW777zhNIrn7gxOlISNAqi9ZC/uQFnRdbeIHhZhCA6UqpkOT8T1G7BvfdgP4Er8gF4sUbaS0i7QvIfCWw=="],
-
    "nth-check": ["nth-check@2.1.1", "", { "dependencies": { "boolbase": "^1.0.0" } }, "sha512-lqjrjmaOoAnWfMmBPL+XNnynZh2+swxiX3WUE0s4yEHI6m+AwrK2UZOimIRl3X/4QctVqS8AiZjFqyOGrMXb/w=="],

    "object-assign": ["object-assign@4.1.1", "", {}, "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg=="],
@@ -4853,8 +4838,6 @@

    "once": ["once@1.4.0", "", { "dependencies": { "wrappy": "1" } }, "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w=="],

-    "onetime": ["onetime@5.1.2", "", { "dependencies": { "mimic-fn": "^2.1.0" } }, "sha512-kbpaSSGJTWdAY5KPVeMOKXSrPtr8C8C7wodJbcsd51jRnmD+GZu8Y0VoU6Dm5Z4vWr0Ig/1NKuWRKf7j5aaYSg=="],
-
    "oniguruma-parser": ["oniguruma-parser@0.12.2", "", {}, "sha512-6HVa5oIrgMC6aA6WF6XyyqbhRPJrKR02L20+2+zpDtO5QAzGHAUGw5TKQvwi5vctNnRHkJYmjAhRVQF2EKdTQw=="],

    "oniguruma-to-es": ["oniguruma-to-es@4.3.6", "", { "dependencies": { "oniguruma-parser": "^0.12.2", "regex": "^6.1.0", "regex-recursion": "^6.0.2" } }, "sha512-csuQ9x3Yr0cEIs/Zgx/OEt9iBw9vqIunAPQkx19R/fiMq2oGVTgcMqO/V3Ybqefr1TBvosI6jU539ksaBULJyA=="],
@@ -4869,8 +4852,6 @@

    "opentui-spinner": ["opentui-spinner@0.0.7", "", { "dependencies": { "cli-spinners": "^3.3.0" }, "peerDependencies": { "@opentui/core": "^0.3.4", "@opentui/react": "^0.3.4", "@opentui/solid": "^0.3.4", "typescript": "^5" }, "optionalPeers": ["@opentui/react", "@opentui/solid"] }, "sha512-nPzwAvJG+y9rVEwwHLHqbsMzLnIk2zw+F9LqwA7aYJvpM5gsrKC2rrGi36A+tZpA+1RnWxXeWEgVZMchnaH18Q=="],

-    "os-paths": ["os-paths@4.4.0", "", {}, "sha512-wrAwOeXp1RRMFfQY8Sy7VaGVmPocaLwSFOYCGKSyo8qmJ+/yaafCl5BCA1IQZWqFSRBrKDYFeR9d/VyQzfH/jg=="],
-
    "own-keys": ["own-keys@1.0.2", "", { "dependencies": { "call-bound": "^1.0.4", "get-intrinsic": "^1.3.0", "object-keys": "^1.1.1", "safe-push-apply": "^1.0.0" } }, "sha512-19YVAg7T+WTrxggPukVq7DjTv6+PJ867TmhCvBsYwmbFCsZd344rq2Ld1p0wo8f8Qrrhgp82c6FJRqdXWtSEhg=="],

    "oxc-minify": ["oxc-minify@0.96.0", "", { "optionalDependencies": { "@oxc-minify/binding-android-arm64": "0.96.0", "@oxc-minify/binding-darwin-arm64": "0.96.0", "@oxc-minify/binding-darwin-x64": "0.96.0", "@oxc-minify/binding-freebsd-x64": "0.96.0", "@oxc-minify/binding-linux-arm-gnueabihf": "0.96.0", "@oxc-minify/binding-linux-arm-musleabihf": "0.96.0", "@oxc-minify/binding-linux-arm64-gnu": "0.96.0", "@oxc-minify/binding-linux-arm64-musl": "0.96.0", "@oxc-minify/binding-linux-riscv64-gnu": "0.96.0", "@oxc-minify/binding-linux-s390x-gnu": "0.96.0", "@oxc-minify/binding-linux-x64-gnu": "0.96.0", "@oxc-minify/binding-linux-x64-musl": "0.96.0", "@oxc-minify/binding-wasm32-wasi": "0.96.0", "@oxc-minify/binding-win32-arm64-msvc": "0.96.0", "@oxc-minify/binding-win32-x64-msvc": "0.96.0" } }, "sha512-dXeeGrfPJJ4rMdw+NrqiCRtbzVX2ogq//R0Xns08zql2HjV3Zi2SBJ65saqfDaJzd2bcHqvGWH+M44EQCHPAcA=="],
@@ -5453,8 +5434,6 @@

    "strip-comments": ["strip-comments@2.0.1", "", {}, "sha512-ZprKx+bBLXv067WTCALv8SSz5l2+XhpYCsVtSqlMnkAXMWDq+/ekVbl1ghqP9rUHTzv6sm/DwCOiYutU/yp1fw=="],

-    "strip-final-newline": ["strip-final-newline@2.0.0", "", {}, "sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA=="],
-
    "strip-indent": ["strip-indent@3.0.0", "", { "dependencies": { "min-indent": "^1.0.0" } }, "sha512-laJTa3Jb+VQpaC6DseHhF7dXVqHTfJPCRDaEbid/drOhgitgYku/letMUqOXFoWV0zIIUbjpdH2t+tYj4bQMRQ=="],

    "stripe": ["stripe@18.0.0", "", { "dependencies": { "@types/node": ">=8.1.0", "qs": "^6.11.0" } }, "sha512-3Fs33IzKUby//9kCkCa1uRpinAoTvj6rJgQ2jrBEysoxEvfsclvXdna1amyEYbA2EKkjynuB4+L/kleCCaWTpA=="],
@@ -5847,10 +5826,6 @@

    "wsl-utils": ["wsl-utils@0.1.0", "", { "dependencies": { "is-wsl": "^3.1.0" } }, "sha512-h3Fbisa2nKGPxCpm89Hk33lBLsnaGBvctQopaBSOW/uIs6FTe1ATyAnKFJrzVs9vpGdsTe73WF3V4lIsk4Gacw=="],

-    "xdg-app-paths": ["xdg-app-paths@5.5.1", "", { "dependencies": { "os-paths": "^4.0.1", "xdg-portable": "^7.2.0" } }, "sha512-hI3flOB4PLZIy5prbtTpirobtPE2ZtZ52szO+2mM9Efp6ErM398La+C1lIpNWDfNoQk+6Lsi6nMcCwVB7pxeMQ=="],
-
-    "xdg-portable": ["xdg-portable@7.3.0", "", { "dependencies": { "os-paths": "^4.0.1" } }, "sha512-sqMMuL1rc0FmMBOzCpd0yuy9trqF2yTTVe+E9ogwCSWQCdDEtQUwrZPT6AxqtsFGRNxycgncbP/xmOOSPw5ZUw=="],
-
    "xml-naming": ["xml-naming@0.3.0", "", {}, "sha512-ghig2TBE/H11aOVgmahA3MhimvkBr6JIYknH/Dhdk10nXwdbIqBJsbfMxpvFPG8bAw77gN29aQWvKpmVoPlvPQ=="],

    "xml2js": ["xml2js@0.5.0", "", { "dependencies": { "sax": ">=0.6.0", "xmlbuilder": "~11.0.0" } }, "sha512-drPFnkQJik/O+uPKpqSgr22mpuFHqKdbS835iAQrUC73L2F5WkboIRd63ai/2Yg6I1jzifPFKH2NTK+cfglkIA=="],
@@ -6173,6 +6148,8 @@

    "@dot/log/chalk": ["chalk@4.1.2", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="],

+    "@effect/platform-node-shared/ws": ["ws@8.21.3", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-201TZ/kPWxoPr/OKWjquZR1SWKXcvxdH+e1xrx89b3YbmzLMFCLfnaG1HFIgWzJOEWZ7MvpK++odZufgYR50Rw=="],
+
    "@electron/asar/commander": ["commander@5.1.0", "", {}, "sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg=="],

    "@electron/asar/glob": ["glob@7.2.3", "", { "dependencies": { "fs.realpath": "^1.0.0", "inflight": "^1.0.4", "inherits": "2", "minimatch": "^3.1.1", "once": "^1.3.0", "path-is-absolute": "^1.0.0" } }, "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q=="],
@@ -6421,10 +6398,6 @@

    "@testing-library/dom/dom-accessibility-api": ["dom-accessibility-api@0.5.16", "", {}, "sha512-X7BJ2yElsnOJ30pZF4uIIDfBEVgF4XEBxL9Bxhy6dnrm5hkzqmsWHGTiHqRiITNhMyFLyAiWndIJP7Z1NTteDg=="],

-    "@vercel/cli-config/zod": ["zod@4.1.11", "", {}, "sha512-WPsqwxITS2tzx1bzhIKsEs19ABD5vmCVa4xBo2tq/SrV4RNZtfws1EnCWQXM6yh8bD08a1idvkB5MZSBiZsjwg=="],
-
-    "@vercel/functions/@vercel/oidc": ["@vercel/oidc@3.8.4", "", { "dependencies": { "@vercel/cli-config": "0.2.3", "@vercel/cli-exec": "1.0.1", "jose": "^5.9.6" } }, "sha512-FGNvVZ5pgX9FaBqkPt6VkYFZ6bWAMDzYi7nxW+1Xt+Z4fn5PuTULVwsxjKc+0uKhysyWBQmvsmM50Oh6C2/oMA=="],
-
    "@vitejs/plugin-react/@rolldown/pluginutils": ["@rolldown/pluginutils@1.0.0-beta.27", "", {}, "sha512-+d0F4MKMCbeVUJwG96uQ4SgAznZNSq93I3V+9NHA4OpvqG8mRCpGdKmK8l/dl02h2CCDHwW2FqilnTyDcAnqjA=="],

    "@vitejs/plugin-react/vite": ["vite@7.1.11", "", { "dependencies": { "esbuild": "^0.25.0", "fdir": "^6.5.0", "picomatch": "^4.0.3", "postcss": "^8.5.6", "rollup": "^4.43.0", "tinyglobby": "^0.2.15" }, "optionalDependencies": { "fsevents": "~2.3.3" }, "peerDependencies": { "@types/node": "^20.19.0 || >=22.12.0", "jiti": ">=1.21.0", "less": "^4.0.0", "lightningcss": "^1.21.0", "sass": "^1.70.0", "sass-embedded": "^1.70.0", "stylus": ">=0.54.8", "sugarss": "^5.0.0", "terser": "^5.16.0", "tsx": "^4.8.1", "yaml": "^2.4.2" }, "optionalPeers": ["@types/node", "jiti", "less", "lightningcss", "sass", "sass-embedded", "stylus", "sugarss", "terser", "tsx", "yaml"], "bin": { "vite": "bin/vite.js" } }, "sha512-uzcxnSDVjAopEUjljkWh8EIrg6tlzrjFUfMcR1EVsRDGwf/ccef0qQPRyOrROwhrTDaApueq+ja+KLPlzR/zdg=="],
@@ -6563,10 +6536,6 @@

    "esbuild-plugin-copy/chokidar": ["chokidar@3.6.0", "", { "dependencies": { "anymatch": "~3.1.2", "braces": "~3.0.2", "glob-parent": "~5.1.2", "is-binary-path": "~2.1.0", "is-glob": "~4.0.1", "normalize-path": "~3.0.0", "readdirp": "~3.6.0" }, "optionalDependencies": { "fsevents": "~2.3.2" } }, "sha512-7VT13fmjotKpGipCW9JEQAusEPE+Ei8nl6/g4FBAmIm0GOOLMua9NDDo/DWp0ZAxCr3cPq5ZpBqmPAQgDda2Pw=="],

-    "execa/get-stream": ["get-stream@6.0.1", "", {}, "sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg=="],
-
-    "execa/signal-exit": ["signal-exit@3.0.7", "", {}, "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="],
-
    "express/cookie": ["cookie@0.7.2", "", {}, "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w=="],

    "fetch-blob/web-streams-polyfill": ["web-streams-polyfill@3.3.3", "", {}, "sha512-d2JWLCivmZYTSIoge9MsgFCZrt571BikcWGYkjC1khllbTeDlGqZ2D8vD8E/lJa8WGWbb7Plm8/XJYV7IJHZZw=="],
@@ -7323,8 +7292,6 @@

    "@tailwindcss/node/lightningcss/lightningcss-win32-x64-msvc": ["lightningcss-win32-x64-msvc@1.32.0", "", { "os": "win32", "cpu": "x64" }, "sha512-Amq9B/SoZYdDi1kFrojnoqPLxYhQ4Wo5XiL8EVJrVsB8ARoC1PWW6VGtT0WKCemjy8aC+louJnjS7U18x3b06Q=="],

-    "@vercel/functions/@vercel/oidc/jose": ["jose@5.9.6", "", {}, "sha512-AMlnetc9+CV9asI19zHmrgS/WYsWUwCn2R7RzlbJWD7F9eWYUTGyBmU9o6PxngtLGOiDGPRu+Uc4fhKzbpteZQ=="],
-
    "@vitest/expect/@vitest/utils/@vitest/pretty-format": ["@vitest/pretty-format@3.2.4", "", { "dependencies": { "tinyrainbow": "^2.0.0" } }, "sha512-IVNZik8IVRJRTr9fxlitMKeJeXFFFN0JaB9PHPGQ8NKQbGpfjlTx9zO4RefN8gp7eqjNy8nyK3NZmBzOPeIxtA=="],

    "ai-gateway-provider/@ai-sdk/openai/@ai-sdk/provider": ["@ai-sdk/provider@3.0.14", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-5X1k57JBJ4H7H1QjX7CnJYAB1I19r/trVZTMcSms7/kLNZ8RaU4Nt2agcwZzv82Hfx6Q7/TOLU7agAKeFfc8cA=="],
@@ -1,8 +1,8 @@
 {
  "nodeModules": {
-    "x86_64-linux": "sha256-P8AZ2THuXiET4hiSYTwGGdTgbm2l3XGZGJxQwg6lusE=",
-    "aarch64-linux": "sha256-73LxDeDPQspY4Bn/gbGU43j/k7gBZ5ywMMpUjDl3elg=",
-    "aarch64-darwin": "sha256-sc9YyTAFlbWxlFb9vwFYLs6IYd3SRoju9mQufzeQdd8=",
-    "x86_64-darwin": "sha256-nnk637DELjzGB3t9aLDYbHz5h3Dd3nvWcWGdaQk8yPM="
+    "x86_64-linux": "sha256-iou+Ej/822crZq1EwR/eX7WzNVAf1sKKjc3eAr2pMJE=",
+    "aarch64-linux": "sha256-XYLgqMyZHClngu+LZVR2JngY/0f4U4cbiGkuMc3nr40=",
+    "aarch64-darwin": "sha256-rUtWNzK3s56LT4aEuoN4nSf1a1+AhWklBjz/GrhnTKU=",
+    "x86_64-darwin": "sha256-7BTJEefqMLddRM7eWbPcPQdGTkszXcucazkDffaXm/0="
  }
 }
@@ -39,10 +39,10 @@
      "packages/stats/*"
    ],
    "catalog": {
-      "@effect/opentelemetry": "4.0.0-rc.110",
-      "@effect/platform-node": "4.0.0-rc.110",
-      "@effect/platform-node-shared": "4.0.0-rc.110",
-      "@effect/sql-sqlite-bun": "4.0.0-rc.110",
+      "@effect/opentelemetry": "4.0.0-rc.111",
+      "@effect/platform-node": "4.0.0-rc.111",
+      "@effect/platform-node-shared": "4.0.0-rc.111",
+      "@effect/sql-sqlite-bun": "4.0.0-rc.111",
      "@npmcli/arborist": "9.4.0",
      "@types/bun": "1.3.13",
      "@types/cross-spawn": "6.0.6",
@@ -71,9 +71,9 @@
      "@tailwindcss/vite": "4.1.11",
      "diff": "8.0.2",
      "dompurify": "3.3.1",
-      "drizzle-kit": "1.0.0-rc.2",
-      "drizzle-orm": "1.0.0-rc.2",
-      "effect": "4.0.0-rc.110",
+      "drizzle-kit": "1.0.0-rc.5-ab785fc",
+      "drizzle-orm": "1.0.0-rc.5-169397b",
+      "effect": "4.0.0-rc.111",
      "ai": "6.0.168",
      "cross-spawn": "7.0.6",
      "hono": "4.10.7",
@@ -166,7 +166,6 @@
    "@npmcli/agent@4.0.2": "patches/@npmcli%2Fagent@4.0.2.patch",
    "@silvia-odwyer/photon-node@0.3.4": "patches/@silvia-odwyer%2Fphoton-node@0.3.4.patch",
    "@standard-community/standard-openapi@0.2.9": "patches/@standard-community%2Fstandard-openapi@0.2.9.patch",
-    "drizzle-orm@1.0.0-rc.2": "patches/drizzle-orm@1.0.0-rc.2.patch",
    "solid-js@1.9.10": "patches/solid-js@1.9.10.patch",
    "@ai-sdk/mistral@3.0.51": "patches/@ai-sdk%2Fmistral@3.0.51.patch",
    "gcp-metadata@8.1.2": "patches/gcp-metadata@8.1.2.patch",
@@ -213,7 +213,7 @@ Errors must be expressed as `ToolFailure`. The runtime catches it and emits a `t
 - Input failed the `parameters` Schema.
 - The handler returned a `ToolFailure`.

-Provider-defined / hosted tools (Anthropic `web_search` / `code_execution` / `web_fetch`, OpenAI Responses `web_search_call` / `file_search_call` / `code_interpreter_call` / `mcp_call` / `local_shell_call` / `image_generation_call` / `computer_use_call`) pass through the runtime untouched:
+Provider-defined / hosted tools (Anthropic `web_search` / `code_execution` / `web_fetch`, OpenAI Responses `web_search_call` / `file_search_call` / `code_interpreter_call` / `mcp_call` / `image_generation_call` / `computer_use_call`) pass through the runtime untouched:

 - Routes surface the model's call as a `tool-call` event with `providerExecuted: true`, and the provider's result as a matching `tool-result` event with `providerExecuted: true`.
 - Callers detect `providerExecuted` on `tool-call` and **skip local dispatch** — no handler is invoked and no `tool-error` is raised for "unknown tool". The provider already executed it.
@@ -41,6 +41,7 @@ const SSE_EVENTS = new Set([
  "content_block_start",
  "content_block_delta",
  "content_block_stop",
+  "ping",
  "error",
 ])
 export const framing = Framing.sseEvents(SSE_EVENTS)
@@ -53,7 +54,7 @@ export type ThinkingInput =
  | {
      readonly type: "disabled"
    }
-  | ({ readonly type: "enabled" } & (
+  | ({ readonly type: "enabled"; readonly display?: "summarized" | "omitted" } & (
      | { readonly budgetTokens: number; readonly budget_tokens?: number }
      | { readonly budgetTokens?: number; readonly budget_tokens: number }
    ))
@@ -212,6 +213,7 @@ const AnthropicThinking = Schema.Union([
  Schema.Struct({
    type: Schema.tag("enabled"),
    budget_tokens: Schema.Number,
+    display: Schema.optional(Schema.Literals(["summarized", "omitted"])),
  }),
  Schema.Struct({
    type: Schema.tag("adaptive"),
@@ -614,15 +616,12 @@ const resolveOptions = Effect.fn("AnthropicMessages.resolveOptions")(function* (

 const resolveThinking = Effect.fn("AnthropicMessages.resolveThinking")(function* (input: unknown) {
  if (!ProviderShared.isRecord(input)) return undefined
-  if (input.type === "adaptive") {
-    const display =
-      input.display === "summarized"
-        ? ("summarized" as const)
-        : input.display === "omitted"
-          ? ("omitted" as const)
-          : undefined
+  const display =
+    input.display === "summarized" || input.display === "omitted"
+      ? (input.display as "summarized" | "omitted")
+      : undefined
+  if (input.type === "adaptive")
    return { type: "adaptive" as const, ...(display === undefined ? {} : { display }) }
-  }
  if (input.type === "disabled") return { type: "disabled" as const }
  if (input.type !== "enabled") return undefined
  const budget =
@@ -633,7 +632,7 @@ const resolveThinking = Effect.fn("AnthropicMessages.resolveThinking")(function*
        : undefined
  if (budget === undefined)
    return yield* ProviderShared.invalidRequest("Anthropic thinking provider option requires budgetTokens")
-  return { type: "enabled" as const, budget_tokens: budget }
+  return { type: "enabled" as const, budget_tokens: budget, ...(display === undefined ? {} : { display }) }
 })

 const fromRequest = Effect.fn("AnthropicMessages.fromRequest")(function* (request: LLMRequest) {
@@ -794,7 +793,8 @@ const onContentBlockStart = (state: ParserState, event: AnthropicEvent): StepRes
  const block = event.content_block
  if (!block) return [state, NO_EVENTS]

-  if ((block.type === "tool_use" || block.type === "server_tool_use") && event.index !== undefined) {
+  if (block.type === "tool_use" || block.type === "server_tool_use") {
+    if (event.index === undefined || !block.id) return [state, NO_EVENTS]
    const events: LLMEvent[] = []
    const lifecycle = Lifecycle.stepStart(state.lifecycle, events)
    return [
@@ -802,7 +802,7 @@ const onContentBlockStart = (state: ParserState, event: AnthropicEvent): StepRes
        ...state,
        lifecycle,
        tools: ToolStream.start(state.tools, event.index, {
-          id: block.id ?? String(event.index),
+          id: block.id,
          name: block.name ?? "",
          input:
            block.input !== undefined && (!ProviderShared.isRecord(block.input) || Object.keys(block.input).length > 0)
@@ -814,7 +814,7 @@ const onContentBlockStart = (state: ParserState, event: AnthropicEvent): StepRes
      [
        ...events,
        LLMEvent.toolInputStart({
-          id: block.id ?? String(event.index),
+          id: block.id,
          name: block.name ?? "",
          providerExecuted: block.type === "server_tool_use" ? true : undefined,
        }),
@@ -1004,15 +1004,28 @@ const providerErrorMessage = (event: AnthropicEvent): string => {
 }

 const onError = (event: AnthropicEvent) =>
-  new AIError({
-    module: ADAPTER,
-    method: "stream",
-    reason: classifyProviderFailure({ message: providerErrorMessage(event), code: event.error?.type }),
-  })
+  Effect.fail(
+    new AIError({
+      module: ADAPTER,
+      method: "stream",
+      reason: classifyProviderFailure({ message: providerErrorMessage(event), code: event.error?.type }),
+    }),
+  )

 const step = (state: ParserState, event: AnthropicEvent) => {
  if (event.type === "message_start") return Effect.succeed(onMessageStart(state, event))
-  if (event.type === "content_block_start") return Effect.succeed(onContentBlockStart(state, event))
+  if (event.type === "content_block_start") {
+    const block = event.content_block
+    if (block && (block.type === "tool_use" || block.type === "server_tool_use")) {
+      if (event.index === undefined)
+        return Effect.fail(ProviderShared.eventError(ADAPTER, `Anthropic ${block.type} missing index`))
+      if (!block.id)
+        return Effect.fail(
+          ProviderShared.eventError(ADAPTER, `Anthropic tool_use missing id at index ${event.index}`),
+        )
+    }
+    return Effect.succeed(onContentBlockStart(state, event))
+  }
  if (event.type === "content_block_delta") return onContentBlockDelta(state, event)
  if (event.type === "content_block_stop") return onContentBlockStop(state, event)
  if (event.type === "message_delta") return Effect.succeed(onMessageDelta(state, event))
@@ -17,7 +17,7 @@ import {
  type ToolCallPart,
  type ToolDefinition,
 } from "../schema/index.js"
-import { JsonObject, optionalArray, ProviderShared } from "./shared.js"
+import { JsonObject, optionalArray, optionalNull, ProviderShared } from "./shared.js"
 import { GeminiToolSchema } from "./utils/gemini-tool-schema.js"
 import { Lifecycle } from "./utils/lifecycle.js"
 import { ToolSchemaProjection } from "./utils/tool-schema.js"
@@ -82,10 +82,15 @@ export type ProviderOptionsInput = OptionsInput
 // =============================================================================
 // Request Body Schema
 // =============================================================================
+// Gemini is known to send explicit `null` for optional streaming fields
+// (usage counts, flags, whole subtrees), so every response-side optional uses
+// `optionalNull` instead of bare `Schema.optional`. The same part/content
+// schemas lower the outbound request body; encoding drops `undefined` keys,
+// so the shared schemas stay safe there.
 const GeminiTextPart = Schema.Struct({
  text: Schema.String,
-  thought: Schema.optional(Schema.Boolean),
-  thoughtSignature: Schema.optional(Schema.String),
+  thought: optionalNull(Schema.Boolean),
+  thoughtSignature: optionalNull(Schema.String),
 })

 const GeminiInlineDataPart = Schema.Struct({
@@ -98,11 +103,11 @@ type GeminiInlineDataPart = Schema.Schema.Type<typeof GeminiInlineDataPart>

 const GeminiFunctionCallPart = Schema.Struct({
  functionCall: Schema.Struct({
-    id: Schema.optional(Schema.String),
+    id: optionalNull(Schema.String),
    name: Schema.String,
    args: Schema.optional(Schema.Unknown),
  }),
-  thoughtSignature: Schema.optional(Schema.String),
+  thoughtSignature: optionalNull(Schema.String),
 })

 const GeminiFunctionResponsePart = Schema.Struct({
@@ -122,8 +127,8 @@ const GeminiContentPart = Schema.Union([
 ])

 const GeminiContent = Schema.Struct({
-  role: Schema.Literals(["user", "model"]),
-  parts: Schema.Array(GeminiContentPart),
+  role: optionalNull(Schema.Literals(["user", "model"])),
+  parts: optionalNull(Schema.Array(GeminiContentPart)),
 })
 type GeminiContent = Schema.Schema.Type<typeof GeminiContent>

@@ -186,33 +191,33 @@ const GeminiBody = Schema.Struct(GeminiBodyFields)
 export type GeminiBody = Schema.Schema.Type<typeof GeminiBody>

 const GeminiUsage = Schema.Struct({
-  cachedContentTokenCount: Schema.optional(Schema.Number),
-  thoughtsTokenCount: Schema.optional(Schema.Number),
-  promptTokenCount: Schema.optional(Schema.Number),
-  candidatesTokenCount: Schema.optional(Schema.Number),
-  totalTokenCount: Schema.optional(Schema.Number),
+  cachedContentTokenCount: optionalNull(Schema.Number),
+  thoughtsTokenCount: optionalNull(Schema.Number),
+  promptTokenCount: optionalNull(Schema.Number),
+  candidatesTokenCount: optionalNull(Schema.Number),
+  totalTokenCount: optionalNull(Schema.Number),
 })
 type GeminiUsage = Schema.Schema.Type<typeof GeminiUsage>

 const GeminiCandidate = Schema.Struct({
-  content: Schema.optional(GeminiContent),
-  finishReason: Schema.optional(Schema.String),
+  content: optionalNull(GeminiContent),
+  finishReason: optionalNull(Schema.String),
 })

 const GeminiPromptFeedback = Schema.StructWithRest(
  Schema.Struct({
-    blockReason: Schema.optional(Schema.String),
-    blockReasonMessage: Schema.optional(Schema.String),
-    safetyRatings: Schema.optional(Schema.Unknown),
+    blockReason: optionalNull(Schema.String),
+    blockReasonMessage: optionalNull(Schema.String),
+    safetyRatings: optionalNull(Schema.Unknown),
  }),
  [Schema.Record(Schema.String, Schema.Unknown)],
 )
 type GeminiPromptFeedback = Schema.Schema.Type<typeof GeminiPromptFeedback>

 const GeminiEvent = Schema.Struct({
-  candidates: optionalArray(GeminiCandidate),
-  promptFeedback: Schema.optional(GeminiPromptFeedback),
-  usageMetadata: Schema.optional(GeminiUsage),
+  candidates: optionalNull(Schema.Array(GeminiCandidate)),
+  promptFeedback: optionalNull(GeminiPromptFeedback),
+  usageMetadata: optionalNull(GeminiUsage),
 })
 type GeminiEvent = Schema.Schema.Type<typeof GeminiEvent>

@@ -305,8 +310,8 @@ const lowerMessages = Effect.fn("Gemini.lowerMessages")(function* (request: LLMR
      const previous = contents.at(-1)
      // Gemini rejects a continuation whose function-response turn carries extra
      // parts, so an update after a tool result starts its own user turn.
-      if (previous?.role === "user" && !previous.parts.some((item) => "functionResponse" in item))
-        contents[contents.length - 1] = { role: "user", parts: [...previous.parts, { text: part.text }] }
+      if (previous?.role === "user" && !(previous.parts ?? []).some((item) => "functionResponse" in item))
+        contents[contents.length - 1] = { role: "user", parts: [...(previous.parts ?? []), { text: part.text }] }
      else contents.push({ role: "user", parts: [{ text: part.text }] })
      continue
    }
@@ -397,8 +402,8 @@ const lowerMessages = Effect.fn("Gemini.lowerMessages")(function* (request: LLMR
    // Gemini requires every response to a parallel call batch in one user turn,
    // so consecutive tool results join the open function-response turn.
    const previous = contents.at(-1)
-    if (previous?.role === "user" && previous.parts.some((item) => "functionResponse" in item))
-      contents[contents.length - 1] = { role: "user", parts: [...previous.parts, ...parts] }
+    if (previous?.role === "user" && (previous.parts ?? []).some((item) => "functionResponse" in item))
+      contents[contents.length - 1] = { role: "user", parts: [...(previous.parts ?? []), ...parts] }
    else contents.push({ role: "user", parts })
  }

@@ -488,21 +493,25 @@ const fromRequest = Effect.fn("Gemini.fromRequest")(function* (request: LLMReque
 // to produce the inclusive `outputTokens` the rest of the contract expects.
 const mapUsage = (usage: GeminiUsage | undefined) => {
  if (!usage) return undefined
-  const cached = usage.cachedContentTokenCount
-  const nonCached = ProviderShared.subtractTokens(usage.promptTokenCount, cached)
+  // Explicit provider nulls decode as `null`; normalize to `undefined` so the
+  // token arithmetic below treats them like absent counts.
+  const promptTokens = usage.promptTokenCount ?? undefined
+  const cached = usage.cachedContentTokenCount ?? undefined
+  const thoughts = usage.thoughtsTokenCount ?? undefined
+  const visible = usage.candidatesTokenCount ?? undefined
+  const nonCached = ProviderShared.subtractTokens(promptTokens, cached)
  // `candidatesTokenCount` is visible-only; sum with thoughts to produce the
  // inclusive `outputTokens` the contract expects. Only compute the total
  // when the visible component is reported — otherwise we'd fabricate an
  // inclusive number from a partial breakdown.
-  const outputTokens =
-    usage.candidatesTokenCount !== undefined ? usage.candidatesTokenCount + (usage.thoughtsTokenCount ?? 0) : undefined
+  const outputTokens = visible !== undefined ? visible + (thoughts ?? 0) : undefined
  return new Usage({
-    inputTokens: usage.promptTokenCount,
+    inputTokens: promptTokens,
    outputTokens,
    nonCachedInputTokens: nonCached,
    cacheReadInputTokens: cached,
-    reasoningTokens: usage.thoughtsTokenCount,
-    totalTokens: ProviderShared.totalTokens(usage.promptTokenCount, outputTokens, usage.totalTokenCount),
+    reasoningTokens: thoughts,
+    totalTokens: ProviderShared.totalTokens(promptTokens, outputTokens, usage.totalTokenCount ?? undefined),
    providerMetadata: { google: usage },
  })
 }
@@ -537,7 +546,10 @@ const mapFinishReason = (finishReason: string | undefined, hasToolCalls: boolean
 }

 const finish = (state: ParserState): ReadonlyArray<LLMEvent> => {
-  const promptBlockReason = state.finishReason === undefined ? state.promptFeedback?.blockReason : undefined
+  // `?? undefined` normalizes an explicit `null` blockReason back to absent so
+  // the "nothing to finish" check below keeps its meaning.
+  const promptBlockReason =
+    state.finishReason === undefined ? (state.promptFeedback?.blockReason ?? undefined) : undefined
  const finishReason = state.finishReason ?? promptBlockReason
  if (finishReason === undefined && state.usage === undefined) return []

@@ -586,7 +598,7 @@ const step = (state: ParserState, event: GeminiEvent) => {
  // Supplier ids must be tracked across chunks of the same response, not just within one event's parts.
  const seenCallIds = new Set(nextState.seenCallIds)

-  for (const part of candidate.content.parts) {
+  for (const part of candidate.content.parts ?? []) {
    const signature = "thoughtSignature" in part && part.thoughtSignature ? part.thoughtSignature : undefined
    // Gemini attaches replay signatures to thought parts, visible text, or function calls;
    // each block kind must retain the signature attached to its own parts.
@@ -625,7 +637,8 @@ const step = (state: ParserState, event: GeminiEvent) => {
      // Gemini 2.0+ supplies a unique function call ID on the part; when omitted (e.g. Gemini 1.5),
      // generate a globally unique ID rather than a per-request counter to prevent cross-request collisions in downstream registries.
      // A repeated supplier id would replay as two identical calls, so only the first occurrence keeps it.
-      const supplied = part.functionCall.id
+      // A `null` supplier id normalizes to absent so the generated-id fallback applies.
+      const supplied = part.functionCall.id ?? undefined
      const duplicate = supplied !== undefined && seenCallIds.has(supplied)
      if (supplied !== undefined) seenCallIds.add(supplied)
      const id = supplied !== undefined && !duplicate ? supplied : `tool_${crypto.randomUUID().replaceAll("-", "")}`
@@ -642,7 +655,7 @@ const step = (state: ParserState, event: GeminiEvent) => {
          name: part.functionCall.name,
          input,
          providerMetadata:
-            part.thoughtSignature === undefined ? undefined : googleMetadata({ thoughtSignature: part.thoughtSignature }),
+            part.thoughtSignature ? googleMetadata({ thoughtSignature: part.thoughtSignature }) : undefined,
        }),
      )
      hasToolCalls = true
@@ -112,6 +112,8 @@ const driver = (options: Options, body: string): WebSocketChannelDriver => {
          responseID = created
          return { type: "frame", frame }
        }
+        // Keepalives carry no response state and may arrive before response.created.
+        if (event.type === "keepalive") return { type: "frame", frame }
        if (!responseID)
          return yield* ProviderShared.eventError(
            options.id,
@@ -5,6 +5,7 @@ import { Protocol } from "../route/protocol.js"
 import {
  AIError,
  LLMEvent,
+  ProviderInternalReason,
  Usage,
  type FinishReason,
  type JsonSchema,
@@ -361,7 +362,7 @@ export const lowerTool = Effect.fn("OpenResponses.lowerTool")(function* (
    type: "function" as const,
    name: tool.name,
    description: tool.description,
-    parameters: ToolSchemaProjection.responses(inputSchema),
+    parameters: inputSchema,
    // The common tool definition does not currently express Responses strict-schema policy.
    strict: false,
  }
@@ -428,7 +429,7 @@ const lowerMedia = Effect.fn("OpenResponses.lowerMedia")(function* (
    return {
      type: "input_file" as const,
      filename: part.filename ?? (media.mime === "application/pdf" ? "document.pdf" : "file"),
-      ...(url ? { file_url: url } : { file_data: media.base64 }),
+      ...(url ? { file_url: url } : { file_data: media.dataUrl }),
    }
  }
  return { type: "input_image" as const, image_url: url ?? media.dataUrl }
@@ -580,10 +581,14 @@ const lowerMessages = Effect.fn("OpenResponses.lowerMessages")(function* (reques
        if (part.type === "tool-result" && part.providerExecuted === true) {
          flushText()
          const id = itemID(part.providerMetadata, providerMetadataKey)
-          if (store !== false && id && !hostedToolReferences.has(id))
-            input.push({ type: "item_reference", id })
-          if (store === false && part.result.type === "content") {
-            const content: ReadonlyArray<Content> = part.result.value
+          if (store !== false && id && !hostedToolReferences.has(id)) input.push({ type: "item_reference", id })
+          if (store === false) {
+            // The server is not storing this exchange, so the tool outcome has to
+            // travel in the input. Non-content results degrade to their text form.
+            const content: ReadonlyArray<Content> =
+              part.result.type === "content"
+                ? part.result.value
+                : [{ type: "text", text: ProviderShared.toolResultText(part) }]
            input.push({
              role: "user",
              content: yield* Effect.forEach(content, (item) =>
@@ -628,6 +633,7 @@ const lowerMessages = Effect.fn("OpenResponses.lowerMessages")(function* (reques

 const lowerOptions = (request: LLMRequest) => {
  const options = OpenResponsesOptions.resolve(request)
+  const cacheKey = ProviderShared.clampPromptCacheKey(request.promptCacheKey)
  return {
    ...(options.instructions ? { instructions: options.instructions } : {}),
    ...(options.store !== undefined ? { store: options.store } : {}),
@@ -637,7 +643,7 @@ const lowerOptions = (request: LLMRequest) => {
      ? { stream_options: { include_obfuscation: options.streamOptions.includeObfuscation } }
      : {}),
    ...(options.topLogprobs !== undefined ? { top_logprobs: options.topLogprobs } : {}),
-    ...(request.promptCacheKey ? { prompt_cache_key: request.promptCacheKey } : {}),
+    ...(cacheKey ? { prompt_cache_key: cacheKey } : {}),
    ...(options.include ? { include: options.include } : {}),
    ...(options.reasoningEffort || options.reasoningSummary
      ? { reasoning: { effort: options.reasoningEffort, summary: options.reasoningSummary } }
@@ -1105,11 +1111,19 @@ export const providerFailure = (id: string, event: Event, fallback: string) => {
      : typeof event.status_code === "number"
        ? event.status_code
        : undefined
+  const reason =
+    event.type === "error" &&
+    event.error === undefined &&
+    event.response === undefined &&
+    summary === undefined &&
+    status === undefined
+      ? new ProviderInternalReason({ message })
+      : classifyProviderFailure({ message, code, status, rawBody: body })
  return new AIError({
    module: id,
    method: "stream",
    body,
-    reason: classifyProviderFailure({ message, code, status, rawBody: body }),
+    reason,
  })
 }

@@ -1126,7 +1140,8 @@ export const step = (state: ParserState, event: Event) => {
  }
  if (event.type === "response.refusal.delta" || event.type === "response.refusal.done") {
    const value = event.type === "response.refusal.delta" ? event.delta : event.refusal
-    if (!event.item_id || typeof value !== "string") return ProviderShared.eventError(state.id, `${event.type} is malformed`)
+    if (!event.item_id || typeof value !== "string")
+      return ProviderShared.eventError(state.id, `${event.type} is malformed`)
    return Effect.succeed(
      event.type === "response.refusal.delta"
        ? onOutputTextDelta(state, event, event.item_id)
@@ -156,6 +156,9 @@ const OpenAIChatUsage = Schema.StructWithRest(
    prompt_tokens: optionalNull(Schema.Number),
    completion_tokens: optionalNull(Schema.Number),
    total_tokens: optionalNull(Schema.Number),
+    // Zai reports cache hits as top-level `cached_tokens`; DeepSeek uses `prompt_cache_hit_tokens`.
+    cached_tokens: optionalNull(Schema.Number),
+    prompt_cache_hit_tokens: optionalNull(Schema.Number),
    prompt_tokens_details: optionalNull(
      Schema.StructWithRest(
        Schema.Struct({
@@ -204,11 +207,16 @@ const OpenAIChatDelta = Schema.StructWithRest(
  [Schema.Record(Schema.String, Schema.Unknown)],
 )

-const OpenAIChatChoice = Schema.Struct({
-  delta: optionalNull(OpenAIChatDelta),
-  finish_reason: optionalNull(Schema.String),
-  native_finish_reason: optionalNull(Schema.String),
-})
+const OpenAIChatChoice = Schema.StructWithRest(
+  Schema.Struct({
+    delta: optionalNull(OpenAIChatDelta),
+    finish_reason: optionalNull(Schema.String),
+    native_finish_reason: optionalNull(Schema.String),
+    // Moonshot streams usage on `choice.usage` instead of top-level `usage`.
+    usage: optionalNull(OpenAIChatUsage),
+  }),
+  [Schema.Record(Schema.String, Schema.Unknown)],
+)

 const OpenAIChatError = Schema.Struct({
  code: optionalNull(Schema.Union([Schema.String, Schema.Number])),
@@ -261,7 +269,7 @@ const lowerTool = (tool: ToolDefinition, inputSchema: JsonSchema, options: Lower
  function: {
    name: tool.name,
    description: tool.description,
-    parameters: ToolSchemaProjection.openAI(inputSchema),
+    parameters: inputSchema,
  },
  cache_control: options.cacheControl?.(tool.cache),
 })
@@ -509,11 +517,23 @@ const lowerMessages = Effect.fn("OpenAIChat.lowerMessages")(function* (request:
  return messages
 })

+// Anthropic via LiteLLM and Amazon Bedrock require `tools` to be present
+// whenever the conversation history contains tool calls/results. Send an
+// explicit empty array when we have history but no active tools.
+const hasToolHistory = (messages: ReadonlyArray<LLMRequest["messages"][number]>) => {
+  for (const message of messages) {
+    if (message.role === "tool") return true
+    if (message.role === "assistant" && message.content.some((part) => part.type === "tool-call")) return true
+  }
+  return false
+}
+
 const lowerOptions = (request: LLMRequest) => {
  const options = OpenAIOptions.resolve(request)
+  const cacheKey = ProviderShared.clampPromptCacheKey(request.promptCacheKey)
  return {
    ...(options.store !== undefined ? { store: options.store } : {}),
-    ...(request.promptCacheKey ? { prompt_cache_key: request.promptCacheKey } : {}),
+    ...(cacheKey ? { prompt_cache_key: cacheKey } : {}),
    ...(options.reasoningEffort ? { reasoning_effort: options.reasoningEffort } : {}),
  }
 }
@@ -532,12 +552,15 @@ export const fromRequest = Effect.fn("OpenAIChat.fromRequest")(function* (
  const generation = request.generation
  const toolSchemaCompatibility = request.model.compatibility?.toolSchema
  const maxTokensField = request.model.compatibility?.maxTokensField ?? "max_tokens"
+  const hasHistory = hasToolHistory(request.messages)
  return {
    model: request.model.id,
    messages: yield* lowerMessages(request, options),
    tools:
      request.tools.length === 0
-        ? undefined
+        ? hasHistory
+          ? []
+          : undefined
        : request.tools.map((tool) =>
            lowerTool(
              tool,
@@ -581,11 +604,18 @@ const mapFinishReason = (reason: string | null | undefined): FinishReason => {
 // total) with a `reasoning_tokens` subset. We pass the inclusive totals
 // through and derive the non-cached breakdown so the `AI.Usage` contract is
 // satisfied on both sides.
+// Providers differ on cache-hit location: OpenAI uses
+// `prompt_tokens_details.cached_tokens`, DeepSeek uses
+// `prompt_cache_hit_tokens`, and Zai uses top-level `cached_tokens`.
 const mapUsage = (usage: OpenAIChatEvent["usage"]): Usage | undefined => {
  if (!usage) return undefined
  const input = usage.prompt_tokens ?? undefined
  const output = usage.completion_tokens ?? undefined
-  const cached = usage.prompt_tokens_details?.cached_tokens ?? undefined
+  const cached =
+    (usage.prompt_tokens_details?.cached_tokens ??
+      (usage as { prompt_cache_hit_tokens?: number | null }).prompt_cache_hit_tokens ??
+      (usage as { cached_tokens?: number | null }).cached_tokens ??
+      undefined) as number | undefined
  const cacheWrite = usage.prompt_tokens_details?.cache_write_tokens ?? undefined
  const reasoning = usage.completion_tokens_details?.reasoning_tokens ?? undefined
  const nonCached = ProviderShared.subtractTokens(input, ProviderShared.sumTokens(cached, cacheWrite))
@@ -691,8 +721,11 @@ const step = (state: ParserState, event: OpenAIChatEvent) =>
        }),
      })
    const events: LLMEvent[] = []
-    const usage = mapUsage(event.usage) ?? state.usage
    const choice = event.choices?.[0]
+    // Moonshot (and a few other OpenAI-compatible providers) attach usage to
+    // `choice.usage` instead of the top-level `usage` field.
+    const choiceUsage = (choice as unknown as { usage?: OpenAIChatEvent["usage"] })?.usage
+    const usage = mapUsage(event.usage) ?? (choiceUsage ? mapUsage(choiceUsage) : undefined) ?? state.usage
    const rawFinishReason = choice?.finish_reason
    const finishReason =
      rawFinishReason !== undefined && rawFinishReason !== null
@@ -134,13 +134,12 @@ const HOSTED_TOOLS = {
    name: "code_interpreter",
    input: (item) => ({ code: item.code, container_id: item.container_id }),
  },
-  computer_use_call: { name: "computer_use", input: (item) => item.action ?? {} },
+  computer_call: { name: "computer_use", input: (item) => item.action ?? {} },
  image_generation_call: { name: "image_generation", input: () => ({}), result: hostedToolResult },
  mcp_call: {
    name: "mcp",
    input: (item) => ({ server_label: item.server_label, name: item.name, arguments: item.arguments }),
  },
-  local_shell_call: { name: "local_shell", input: (item) => item.action ?? {} },
 } as const satisfies ResponsesHostedTools.Definitions

 const step = (state: OpenResponses.ParserState, event: OpenResponses.Event) => {
@@ -24,6 +24,17 @@ export const JsonObject = Schema.Record(Schema.String, Schema.Unknown)
 export const optionalArray = <const S extends Schema.Top>(schema: S) => Schema.optional(Schema.Array(schema))
 export const optionalNull = <const S extends Schema.Top>(schema: S) => Schema.optional(Schema.NullOr(schema))

+export const OPENAI_PROMPT_CACHE_KEY_MAX_LENGTH = 64
+
+// OpenAI limits `prompt_cache_key` to 64 chars; DeepSeek and Zai inherit the same
+// limit via their OpenAI-compatible APIs. Clamp with unicode-aware slicing.
+export const clampPromptCacheKey = (key: string | undefined): string | undefined => {
+  if (key === undefined) return undefined
+  const chars = Array.from(key)
+  if (chars.length <= OPENAI_PROMPT_CACHE_KEY_MAX_LENGTH) return key
+  return chars.slice(0, OPENAI_PROMPT_CACHE_KEY_MAX_LENGTH).join("")
+}
+
 /**
 * Streaming tool-call accumulator. Adapters that build a tool call across
 * multiple `tool-input-delta` chunks store the partial JSON input string here
@@ -28,7 +28,11 @@ export const ResponseIncludables = [
 export type ResponseIncludable = (typeof ResponseIncludables)[number] | (string & {})

 export const ServiceTiers = ["auto", "default", "flex", "priority"] as const
-export type ServiceTier = (typeof ServiceTiers)[number]
+export type ServiceTier = (typeof ServiceTiers)[number] | (string & {})
+export const ServiceTier = Schema.declare<ServiceTier>(
+  (value): value is ServiceTier => typeof value === "string",
+  { title: "ServiceTier" },
+)

 export const Truncations = ["auto", "disabled"] as const
 export type Truncation = (typeof Truncations)[number]
@@ -38,7 +42,7 @@ export const ResponseIncludableSchema = Schema.declare<ResponseIncludable>(
  (value): value is ResponseIncludable => typeof value === "string",
  { title: "ResponseIncludable" },
 )
-export const ServiceTierSchema = Schema.Literals(ServiceTiers)
+export const ServiceTierSchema = ServiceTier
 export const TruncationSchema = Schema.Literals(Truncations)

 export const AllowedTools = Schema.Struct({
@@ -9,8 +9,8 @@ export type OpenAITextVerbosity = OpenResponsesOptions.TextVerbosity
 // in lockstep with `openai-node/src/resources/responses/responses.ts`.
 export const OpenAIResponseIncludables = OpenResponsesOptions.ResponseIncludables
 export type OpenAIResponseIncludable = OpenResponsesOptions.ResponseIncludable
-export const OpenAIServiceTiers = OpenResponsesOptions.ServiceTiers
-export type OpenAIServiceTier = OpenResponsesOptions.ServiceTier
+export const OpenAIServiceTiers = [...OpenResponsesOptions.ServiceTiers, "scale"] as const
+export type OpenAIServiceTier = (typeof OpenAIServiceTiers)[number] | (string & {})

 export const OpenAIReasoningEffort = OpenResponsesOptions.ReasoningEffort
 export const OpenAITextVerbosity = OpenResponsesOptions.TextVerbosity
@@ -2,20 +2,6 @@ import type { JsonSchema, LanguageModelToolSchemaCompatibility } from "../../sch
 import { isRecord } from "../../utils/record.js"
 import { GeminiToolSchema } from "./gemini-tool-schema.js"

-const removeNullSchemas = (value: unknown): unknown => {
-  if (Array.isArray(value)) return value.map(removeNullSchemas)
-  if (!isRecord(value)) return value
-  const fields = Object.fromEntries(
-    Object.entries(value)
-      .filter(([key]) => key !== "anyOf")
-      .map(([key, field]) => [key, removeNullSchemas(field)]),
-  )
-  if (!Array.isArray(value.anyOf)) return fields
-  const variants = value.anyOf.filter((variant) => !isRecord(variant) || variant.type !== "null").map(removeNullSchemas)
-  if (variants.length === 1 && isRecord(variants[0])) return { ...fields, ...variants[0] }
-  return { ...fields, anyOf: variants }
-}
-
 const tupleItemsSchema = (items: ReadonlyArray<unknown>) => {
  const projected = items.map(moonshotNode)
  if (projected.length === 0) return {}
@@ -45,24 +31,7 @@ const moonshot = (schema: JsonSchema): JsonSchema => {
  return isRecord(projected) ? projected : {}
 }

-const openAI = (schema: JsonSchema): JsonSchema => {
-  const variants = Array.isArray(schema.anyOf) ? schema.anyOf.filter(isRecord) : []
-  const flattened =
-    variants.length === 0
-      ? { ...schema, type: "object" }
-      : {
-          ...Object.fromEntries(Object.entries(schema).filter(([key]) => key !== "anyOf")),
-          type: "object",
-          properties: variants.reduce(
-            (properties, variant) => ({ ...(isRecord(variant.properties) ? variant.properties : {}), ...properties }),
-            {},
-          ),
-          additionalProperties: false,
-        }
-  const normalized = removeNullSchemas(flattened)
-  return isRecord(normalized) ? normalized : { type: "object" }
-}
-
+const openAI = (schema: JsonSchema): JsonSchema => schema
 const responses = openAI

 const gemini = (schema: JsonSchema): JsonSchema => GeminiToolSchema.convert(schema) ?? {}
@@ -42,7 +42,7 @@ const fromRequest = Effect.fn("GoogleVertex.fromRequest")(function* (request: LL
  // unlike AI Studio, so history minted there cannot be lowered verbatim.
  const contents = body.contents.map((content) => ({
    ...content,
-    parts: content.parts.map((part) => {
+    parts: (content.parts ?? []).map((part) => {
      if ("functionCall" in part) return { ...part, functionCall: { ...part.functionCall, id: undefined } }
      if ("functionResponse" in part) return { ...part, functionResponse: { ...part.functionResponse, id: undefined } }
      return part
@@ -1,9 +1,13 @@
 import { mergeProviderOptions, type ProviderOptions } from "../schema/index.js"
-import type { OpenResponsesOptionsInput } from "./open-responses-options.js"
+import type { OpenAIServiceTier } from "../protocols/utils/openai-options.js"
+import type { Options } from "../protocols/utils/open-responses-options.js"

 export type { OpenAIResponseIncludable, OpenAIServiceTier } from "../protocols/utils/openai-options.js"

-export type OpenAIOptionsInput = OpenResponsesOptionsInput
+export type OpenAIOptionsInput = Omit<Options, "serviceTier"> & {
+  readonly serviceTier?: OpenAIServiceTier
+  readonly [key: string]: unknown
+}

 export type OpenAIProviderOptionsInput = OpenAIOptionsInput

@@ -9,7 +9,7 @@ import type { ProviderPackage } from "../provider-package.js"
 import * as OpenAICompatibleProfiles from "./openai-compatible-profile.js"
 import * as OpenAIChat from "../protocols/openai-chat.js"
 import { newBreakpoints, ttlBucket } from "../protocols/utils/cache.js"
-import { isRecord } from "../protocols/shared.js"
+import { isRecord, ProviderShared } from "../protocols/shared.js"

 export const profile = OpenAICompatibleProfiles.profiles.openrouter
 export const id = ProviderID.make(profile.provider)
@@ -115,11 +115,12 @@ export const protocol = Protocol.make({
              reasoning_details: reasoningDetails,
            }
          })
+          const cacheKey = ProviderShared.clampPromptCacheKey(request.promptCacheKey)
          return {
            ...body,
            messages,
            ...bodyOptions(request.providerOptions),
-            ...(request.promptCacheKey ? { prompt_cache_key: request.promptCacheKey } : {}),
+            ...(cacheKey ? { prompt_cache_key: cacheKey } : {}),
          } as OpenRouterBody
        }),
      ),
@@ -4,10 +4,4 @@ import { GoogleVertexChat } from "../../src/providers.js"
 const model = GoogleVertexChat.configure({ accessToken: "test", project: "project" }).model("gemini")

 LLM.request({ model, prompt: "Hello", providerOptions: { serviceTier: "priority" } })
-
-LLM.request({
-  model,
-  prompt: "Hello",
-  // @ts-expect-error Vertex OpenAI-compatible service tiers use the OpenAI union.
-  providerOptions: { serviceTier: "premium" },
-})
+LLM.request({ model, prompt: "Hello", providerOptions: { serviceTier: "future-tier" } })
@@ -8,6 +8,8 @@ LLM.request({ model: selected, prompt: "Hello", providerOptions: { reasoningEffo
 LLM.request({ model: selected, prompt: "Hello", providerOptions: { reasoningEffort: "experimental" } })
 LLM.request({ model: selected, prompt: "Hello", providerOptions: { textVerbosity: "low" } })
 LLM.request({ model: selected, prompt: "Hello", providerOptions: { textVerbosity: "verbose" } })
+LLM.request({ model: selected, prompt: "Hello", providerOptions: { serviceTier: "scale" } })
+LLM.request({ model: selected, prompt: "Hello", providerOptions: { serviceTier: "future-tier" } })
 LLM.request({ model: chat, prompt: "Hello", providerOptions: { reasoningEffort: "max" } })
 LLM.request({ model: chat, prompt: "Hello", providerOptions: { reasoningEffort: "experimental" } })

@@ -1492,6 +1492,73 @@ describe("Gemini route", () => {
    }),
  )

+  it.effect("survives explicit null usage counts", () =>
+    Effect.gen(function* () {
+      const response = yield* LLMClient.generate(request).pipe(
+        Effect.provide(
+          fixedResponse(
+            sseEvents(
+              { candidates: [{ content: { role: "model", parts: [{ text: "Hi" }] } }] },
+              { usageMetadata: { promptTokenCount: null, candidatesTokenCount: 5 } },
+            ),
+          ),
+        ),
+      )
+
+      expect(response.text).toBe("Hi")
+      expect(response.usage).toMatchObject({ outputTokens: 5, totalTokens: 5 })
+      expect(response.usage?.inputTokens).toBeUndefined()
+      expect(response.usage?.nonCachedInputTokens).toBeUndefined()
+      expect(response.usage?.cacheReadInputTokens).toBeUndefined()
+      expect(response.usage?.reasoningTokens).toBeUndefined()
+    }),
+  )
+
+  it.effect("survives null candidates, content, parts, and finish reason", () =>
+    Effect.gen(function* () {
+      const response = yield* LLMClient.generate(request).pipe(
+        Effect.provide(
+          fixedResponse(
+            sseEvents(
+              { candidates: null },
+              { candidates: [{ content: { role: "model", parts: null } }] },
+              { candidates: [{ content: null, finishReason: null }] },
+              {
+                candidates: [
+                  { content: { role: "model", parts: [{ text: "Hello" }] }, finishReason: "STOP" as const },
+                ],
+              },
+            ),
+          ),
+        ),
+      )
+
+      expect(response.text).toBe("Hello")
+      expect(response.finishReason).toEqual({ normalized: "stop", raw: "STOP" })
+    }),
+  )
+
+  it.effect("treats a null thought flag on a text part as visible output", () =>
+    Effect.gen(function* () {
+      const response = yield* LLMClient.generate(request).pipe(
+        Effect.provide(
+          fixedResponse(
+            sseEvents({
+              candidates: [
+                { content: { role: "model", parts: [{ text: "Visible", thought: null }] }, finishReason: "STOP" },
+              ],
+            }),
+          ),
+        ),
+      )
+      const reasoningStart = response.events.find((event) => event.type === "reasoning-start")
+
+      expect(reasoningStart).toBeUndefined()
+      expect(response.reasoning ?? "").toBe("")
+      expect(response.text).toBe("Visible")
+    }),
+  )
+
  it.effect("fails invalid stream events", () =>
    Effect.gen(function* () {
      const error = yield* LLMClient.generate(request).pipe(
@@ -342,6 +342,7 @@ describe("OpenAI Chat route", () => {
          },
          { role: "tool", tool_call_id: "call_1", content: encodeJson({ forecast: "sunny" }) },
        ],
+        tools: [],
        stream: true,
        stream_options: { include_usage: true },
      })
@@ -78,6 +78,45 @@ describe("Open Responses-compatible route", () => {
    }),
  )

+  it.effect("uses data URLs for embedded PDF messages and tool results", () =>
+    Effect.gen(function* () {
+      const model = configure({
+        apiKey: "test-key",
+        baseURL: "https://responses.example.test/v1",
+        provider: "example",
+      }).model("example-model")
+      const pdf = "data:application/pdf;base64,JVBERi0xLjQ="
+      const prepared = yield* compileRequest(
+        LLM.request({
+          model,
+          messages: [
+            Message.user([{ type: "media", mediaType: "application/pdf", data: pdf, filename: "input.pdf" }]),
+            Message.assistant({ type: "tool-call", id: "call_1", name: "read", input: {} }),
+            Message.tool({
+              id: "call_1",
+              name: "read",
+              resultType: "content",
+              result: [{ type: "file", uri: pdf, mime: "application/pdf", name: "result.pdf" }],
+            }),
+          ],
+        }),
+      )
+
+      expect(prepared.body.input).toEqual([
+        {
+          role: "user",
+          content: [{ type: "input_file", filename: "input.pdf", file_data: pdf }],
+        },
+        { type: "function_call", call_id: "call_1", name: "read", arguments: "{}" },
+        {
+          type: "function_call_output",
+          call_id: "call_1",
+          output: [{ type: "input_file", filename: "result.pdf", file_data: pdf }],
+        },
+      ])
+    }),
+  )
+
  it.effect("rejects OpenAI-native tools", () =>
    Effect.gen(function* () {
      const model = configure({
@@ -114,7 +153,12 @@ describe("Open Responses-compatible route", () => {

      expect(prepared.body).toMatchObject({
        input: [
-          { type: "message", role: "assistant", content: [{ type: "output_text", text: "Unclassified." }], phase: null },
+          {
+            type: "message",
+            role: "assistant",
+            content: [{ type: "output_text", text: "Unclassified." }],
+            phase: null,
+          },
        ],
      })
    }),
@@ -189,6 +233,7 @@ describe("Open Responses-compatible route", () => {
          streamOptions: { includeObfuscation: false },
          topLogprobs: 3,
          truncation: "auto",
+          serviceTier: "provider-tier",
          allowedTools: { toolNames: ["lookup"] },
          maxToolCalls: 2,
          parallelToolCalls: false,
@@ -213,6 +258,7 @@ describe("Open Responses-compatible route", () => {
        presence_penalty: 0.2,
        frequency_penalty: -0.1,
        truncation: "auto",
+        service_tier: "provider-tier",
        tool_choice: {
          type: "allowed_tools",
          mode: "auto",
@@ -188,17 +188,15 @@ describe("OpenAI Responses route", () => {
    }),
  )

-  it.effect("omits unsupported semantic service tiers", () =>
+  it.effect("passes through provider-defined service tiers", () =>
    Effect.gen(function* () {
-      const prepared = yield* compileRequest(
-        LLMRequest.update(request, { providerOptions: { serviceTier: "unsupported" } }),
-      )
+      const prepared = yield* compileRequest(LLMRequest.update(request, { providerOptions: { serviceTier: "scale" } }))

-      expect(prepared.body).not.toHaveProperty("service_tier")
+      expect(prepared.body.service_tier).toBe("scale")
    }),
  )

-  it.effect("flattens top-level object unions in function schemas", () =>
+  it.effect("preserves function schemas", () =>
    Effect.gen(function* () {
      const prepared = yield* compileRequest(
        LLMRequest.update(request, {
@@ -238,13 +236,22 @@ describe("OpenAI Responses route", () => {
          strict: false,
          parameters: {
            type: "object",
-            properties: {
-              path: { type: "string" },
-              reference: { type: "string" },
-              limit: { type: "integer", maximum: 2000 },
-              resource: { type: "string" },
-            },
-            additionalProperties: false,
+            anyOf: [
+              {
+                type: "object",
+                properties: {
+                  path: { type: "string" },
+                  reference: { anyOf: [{ type: "string" }, { type: "null" }] },
+                  limit: { type: "integer", maximum: 2000 },
+                },
+                required: ["path"],
+              },
+              {
+                type: "object",
+                properties: { resource: { type: "string" }, limit: { type: "integer", maximum: 51200 } },
+                required: ["resource"],
+              },
+            ],
          },
        },
      ])
@@ -394,6 +401,38 @@ describe("OpenAI Responses route", () => {
    }),
  )

+  it.effect("tolerates keepalive frames before response.created", () =>
+    Effect.gen(function* () {
+      const webSocket = WebSocketTransport.makeDirect({
+        open: () =>
+          Effect.succeed({
+            sendText: () => Effect.void,
+            messages: Stream.fromArray([
+              ProviderShared.encodeJson({ type: "keepalive", sequence_number: 0 }),
+              ProviderShared.encodeJson({ type: "response.created", response: { id: "resp_alive" } }),
+              ProviderShared.encodeJson({
+                type: "response.completed",
+                response: { id: "resp_alive", usage: { input_tokens: 1, output_tokens: 1 } },
+              }),
+            ]),
+            close: Effect.void,
+          }),
+      })
+      const deps = Layer.succeed(
+        RequestExecutor.Service,
+        RequestExecutor.Service.of({ execute: () => Effect.die("unexpected HTTP request") }),
+      )
+      const model = OpenAI.configure({ baseURL: "https://api.openai.test/v1/", apiKey: "test" }).responses(
+        "gpt-4.1-mini",
+      )
+
+      const response = yield* LLMClient.generate(LLM.request({ model, prompt: "hi" }), { webSocket }).pipe(
+        Effect.provide(LLMClient.layer.pipe(Layer.provide(deps))),
+      )
+      expect(response.finishReason?.normalized).toBe("stop")
+    }),
+  )
+
  it.effect("continues a tool call with only the new tool output", () =>
    Effect.gen(function* () {
      const firstRequest = {
@@ -1273,7 +1312,7 @@ describe("OpenAI Responses route", () => {
        {
          type: "input_file",
          filename: "report.pdf",
-          file_data: "JVBERi0xLjQ=",
+          file_data: "data:application/pdf;base64,JVBERi0xLjQ=",
        },
      ])
    }),
@@ -1300,7 +1339,7 @@ describe("OpenAI Responses route", () => {
      )

      expect(expectToolOutput(prepared.body).output).toEqual([
-        { type: "input_file", filename: "report.pdf", file_data: base64 },
+        { type: "input_file", filename: "report.pdf", file_data: dataUrl },
      ])
    }),
  )
@@ -1333,7 +1372,7 @@ describe("OpenAI Responses route", () => {
        {
          type: "input_file",
          filename: "report.pdf",
-          file_data: "JVBERi0xLjQ=",
+          file_data: "data:application/pdf;base64,JVBERi0xLjQ=",
        },
      ])
    }),
@@ -1358,7 +1397,7 @@ describe("OpenAI Responses route", () => {
      )

      expect(expectToolOutput(prepared.body).output).toEqual([
-        { type: "input_file", filename: "file", file_data: "AAECAw==" },
+        { type: "input_file", filename: "file", file_data: "data:audio/mpeg;base64,AAECAw==" },
      ])
    }),
  )
@@ -2272,6 +2311,44 @@ describe("OpenAI Responses route", () => {
    }),
  )

+  it.effect("continues stateless hosted tool results with their text form", () =>
+    Effect.gen(function* () {
+      const prepared = yield* compileRequest(
+        LLM.request({
+          model,
+          messages: [
+            Message.user("Search."),
+            Message.assistant([
+              ToolCallPart.make({
+                id: "ws_1",
+                name: "web_search",
+                input: { query: "effect 4" },
+                providerExecuted: true,
+                providerMetadata: { openai: { itemId: "ws_1" } },
+              }),
+              {
+                type: "tool-result",
+                id: "ws_1",
+                name: "web_search",
+                result: { type: "json", value: { type: "web_search_call", id: "ws_1", status: "completed" } },
+                providerExecuted: true,
+                providerMetadata: { openai: { itemId: "ws_1" } },
+              },
+            ]),
+            Message.user("Continue."),
+          ],
+          providerOptions: { store: false },
+        }),
+      )
+
+      expect(prepared.body.input).toEqual([
+        { role: "user", content: [{ type: "input_text", text: "Search." }] },
+        { role: "user", content: [{ type: "input_text", text: '{"type":"web_search_call","id":"ws_1","status":"completed"}' }] },
+        { role: "user", content: [{ type: "input_text", text: "Continue." }] },
+      ])
+    }),
+  )
+
  it.effect("continues stateless hosted image generation with the generated image", () =>
    Effect.gen(function* () {
      const imageTool = OpenAI.imageGeneration({ action: "edit" })
@@ -2652,6 +2729,47 @@ describe("OpenAI Responses route", () => {
    }),
  )

+  it.effect("decodes computer_call as provider-executed tool-call + tool-result", () =>
+    Effect.gen(function* () {
+      const item = {
+        type: "computer_call",
+        id: "computer_1",
+        call_id: "call_1",
+        status: "completed",
+        action: { type: "click", x: 100, y: 200 },
+      }
+      const response = yield* LLMClient.generate(request).pipe(
+        Effect.provide(
+          fixedResponse(
+            sseEvents(
+              { type: "response.output_item.done", item },
+              { type: "response.completed", response: { usage: { input_tokens: 5, output_tokens: 1 } } },
+            ),
+          ),
+        ),
+      )
+
+      expect(response.events.filter((event) => event.type === "tool-call" || event.type === "tool-result")).toEqual([
+        {
+          type: "tool-call",
+          id: "computer_1",
+          name: "computer_use",
+          input: { type: "click", x: 100, y: 200 },
+          providerExecuted: true,
+          providerMetadata: { openai: { itemId: "computer_1" } },
+        },
+        {
+          type: "tool-result",
+          id: "computer_1",
+          name: "computer_use",
+          result: { type: "json", value: item },
+          providerExecuted: true,
+          providerMetadata: { openai: { itemId: "computer_1" } },
+        },
+      ])
+    }),
+  )
+
  it.effect("decodes image generation output as image content", () =>
    Effect.gen(function* () {
      const item = {
@@ -2765,7 +2883,7 @@ describe("OpenAI Responses route", () => {
            {
              type: "input_file",
              filename: "report.pdf",
-              file_data: "JVBERi0xLjQ=",
+              file_data: "data:application/pdf;base64,JVBERi0xLjQ=",
            },
          ],
        },
@@ -2796,7 +2914,7 @@ describe("OpenAI Responses route", () => {
            {
              type: "input_file",
              filename: "report.pdf",
-              file_data: "JVBERi0xLjQ=",
+              file_data: "data:application/pdf;base64,JVBERi0xLjQ=",
            },
          ],
        },
@@ -2821,7 +2939,7 @@ describe("OpenAI Responses route", () => {
            {
              type: "input_file",
              filename: "file",
-              file_data: "AAECAw==",
+              file_data: "data:application/x-tar;base64,AAECAw==",
            },
          ],
        },
@@ -3029,14 +3147,14 @@ describe("OpenAI Responses route", () => {
    }),
  )

-  it.effect("falls back to the raw payload when both error and response are absent", () =>
+  it.effect("classifies a detail-free error event as a transient provider failure", () =>
    Effect.gen(function* () {
      const error = yield* LLMClient.generate(request).pipe(
-        Effect.provide(fixedResponse(sseEvents({ type: "error" }))),
+        Effect.provide(fixedResponse(sseEvents({ type: "error", sequence_number: 2 }))),
        Effect.flip,
      )

-      expect(error.reason).toMatchObject({ _tag: "UnknownProvider" })
+      expect(error.reason).toMatchObject({ _tag: "ProviderInternal" })
      expect(error.reason.message).toContain('"type":"error"')
      expect(error.body).toBe(error.reason.message)
    }),
@@ -50,32 +50,7 @@ describe("tool schema projections", () => {
    })
  })

-  test("openai keeps one flat object top-level schema", () => {
-    expect(
-      ToolSchemaProjection.openAI({
-        anyOf: [
-          {
-            type: "object",
-            properties: {
-              path: { type: "string" },
-              maybe: { anyOf: [{ type: "string" }, { type: "null" }] },
-            },
-          },
-          { type: "object", properties: { resource: { type: "string" } } },
-        ],
-      }),
-    ).toEqual({
-      type: "object",
-      properties: {
-        path: { type: "string" },
-        maybe: { type: "string" },
-        resource: { type: "string" },
-      },
-      additionalProperties: false,
-    })
-  })
-
-  it.effect("applies model compatibility before protocol projection", () =>
+  it.effect("applies model compatibility without changing schema semantics", () =>
    Effect.gen(function* () {
      const model = OpenAIChat.route
        .with({ endpoint: { baseURL: "https://api.openai.test/v1/" }, auth: Auth.bearer("test") })
@@ -107,11 +82,15 @@ describe("tool schema projections", () => {

      expect(prepared.body.tools?.[0]?.function.parameters).toEqual({
        type: "object",
-        properties: {
-          tuple: { type: "array", items: { anyOf: [{ type: "string" }, { type: "number" }] } },
-          linked: { $ref: "#/$defs/Linked" },
-        },
-        additionalProperties: false,
+        anyOf: [
+          {
+            type: "object",
+            properties: {
+              tuple: { type: "array", items: { anyOf: [{ type: "string" }, { type: "number" }] } },
+              linked: { $ref: "#/$defs/Linked" },
+            },
+          },
+        ],
      })
    }),
  )
@@ -899,8 +899,26 @@ function provider() {
        name: "OpenCode",
        models: { "claude-opus-4-6": { id: "claude-opus-4-6", name: "Claude Opus 4.6", limit: { context: 200_000 } } },
      },
+      {
+        id: "company-gateway",
+        name: "Company Gateway",
+        models: {
+          "fast-nano": {
+            id: "fast-nano",
+            api: { id: "openai/gpt-5.4-nano" },
+            name: "GPT-5.4 nano",
+            limit: { context: 128_000 },
+          },
+          "long-context": {
+            id: "long-context",
+            api: { id: "company/long-context" },
+            name: "Company Gateway Extra Long Context Model for Narrow Timeline Layouts",
+            limit: { context: 128_000 },
+          },
+        },
+      },
    ],
-    connected: ["opencode"],
+    connected: ["opencode", "company-gateway"],
    default: { providerID: "opencode", modelID: "claude-opus-4-6" },
  }
 }
@@ -0,0 +1,106 @@
+import { expect, test } from "@playwright/test"
+import { fixture, pageMessages } from "../smoke/session-timeline.fixture"
+import { mockOpenCodeServer } from "../utils/mock-server"
+
+test("renames, exports, and deletes a home session from its context menu", async ({ page }) => {
+  const sessions = fixture.sessions.map((session) => ({ ...session }))
+  await mockOpenCodeServer(page, {
+    sessions,
+    provider: fixture.provider,
+    directory: fixture.directory,
+    project: fixture.project,
+    pageMessages,
+  })
+  await page.route("**/api/session/*/rename", async (route) => {
+    const sessionID = new URL(route.request().url()).pathname.split("/").at(-2)
+    const session = sessions.find((item) => item.id === sessionID)
+    const payload: unknown = route.request().postDataJSON()
+    if (!payload || typeof payload !== "object" || !("title" in payload) || typeof payload.title !== "string")
+      throw new Error("Invalid rename payload")
+    if (session) session.title = payload.title
+    await route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
+  })
+  await page.addInitScript((directory) => {
+    localStorage.setItem(
+      "opencode.global.dat:server",
+      JSON.stringify({
+        projects: { local: [{ worktree: directory, expanded: true }] },
+        lastProject: { local: directory },
+      }),
+    )
+  }, fixture.directory)
+
+  await page.goto("/")
+  const row = page.locator('[data-component="home-session-row"]').filter({ hasText: fixture.expected.targetTitle })
+  await expect(row).toBeVisible()
+  const container = page.locator(`[data-component="home-session-row-container"][data-session-id="${fixture.targetID}"]`)
+  const titleBox = await container.locator('[data-component="home-session-title"]').boundingBox()
+  const avatarBox = await container.locator('[data-component="project-avatar-v2"]').boundingBox()
+  await expect(container.getByRole("button", { name: "More options" })).toHaveCount(0)
+
+  await row.focus()
+  await row.press("Shift+F10")
+  await expect(page.getByRole("menuitem", { name: "Rename" })).toBeVisible()
+  await page.keyboard.press("Escape")
+  await expect(page.getByRole("menuitem", { name: "Rename" })).toBeHidden()
+  await expect(row).toBeFocused()
+
+  const rowBox = await row.boundingBox()
+  await row.click({ button: "right", position: { x: 48, y: 12 } })
+  await expect(page).toHaveURL("/")
+  await expect(page.getByRole("menuitem", { name: "Rename" })).toBeVisible()
+  await expect(page.getByRole("menuitem", { name: "Export..." })).toBeVisible()
+  await expect(page.getByRole("menuitem", { name: "Delete..." })).toBeVisible()
+  const menuBox = await page.locator('[data-component="menu-v2-content"]').boundingBox()
+  expect(Math.abs((menuBox?.x ?? 0) - (rowBox?.x ?? 0) - 48)).toBeLessThan(4)
+
+  await page.getByRole("menuitem", { name: "Rename" }).click()
+  const title = page.locator('[data-component="home-session-rename"]')
+  await expect(title).toBeFocused()
+  await expect(title).toHaveValue(fixture.expected.targetTitle)
+  const editorBox = await title.boundingBox()
+  const editingAvatarBox = await container.locator('[data-component="project-avatar-v2"]').boundingBox()
+  expect(editorBox?.x).toBe(titleBox?.x)
+  expect(editingAvatarBox).toEqual(avatarBox)
+  expect(
+    await title.evaluate((element) => ({
+      outline: getComputedStyle(element).outlineStyle,
+      shadow: getComputedStyle(element).boxShadow,
+    })),
+  ).toEqual({ outline: "none", shadow: "none" })
+  expect(await container.evaluate((element) => getComputedStyle(element).outlineStyle)).toBe("none")
+  await title.fill("Renamed from Home")
+  const renamed = page.waitForRequest(
+    (request) => request.method() === "POST" && new URL(request.url()).pathname.endsWith("/rename"),
+  )
+  await title.press("Enter")
+  expect((await renamed).postDataJSON()).toEqual({ title: "Renamed from Home" })
+  let renamedRow = page.locator('[data-component="home-session-row"]').filter({ hasText: "Renamed from Home" })
+  await expect(renamedRow).toBeVisible()
+
+  await renamedRow.click()
+  await expect(page).toHaveURL(new RegExp(`/session/${fixture.targetID}$`))
+  await expect(page.locator('[data-slot="titlebar-tabs"] a').filter({ hasText: "Renamed from Home" })).toBeVisible()
+  await page.getByRole("button", { name: "Home" }).click()
+  await expect(page).toHaveURL("/")
+  renamedRow = page.locator('[data-component="home-session-row"]').filter({ hasText: "Renamed from Home" })
+  await expect(renamedRow).toBeVisible()
+
+  await renamedRow.click({ button: "right" })
+  const download = page.waitForEvent("download")
+  const exportItem = page.getByRole("menuitem", { name: "Export..." })
+  await exportItem.click()
+  expect((await download).suggestedFilename()).toBe("renamed-from-home.json")
+  await expect(exportItem).toBeHidden()
+
+  await renamedRow.click({ button: "right" })
+  await page.getByRole("menuitem", { name: "Delete..." }).click()
+  const dialog = page.getByRole("dialog")
+  await expect(dialog).toContainText('Delete session "Renamed from Home"?')
+  const removed = page.waitForRequest(
+    (request) => request.method() === "DELETE" && new URL(request.url()).pathname.endsWith(`/${fixture.targetID}`),
+  )
+  await dialog.getByRole("button", { name: "Delete session" }).click()
+  await removed
+  await expect(renamedRow).toBeHidden()
+})
@@ -250,6 +250,43 @@ test.describe("session timeline projection", () => {
    expect(rows).toEqual(["AssistantPart", "TurnDivider", "AssistantPart"])
  })

+  test("renders aliased and long custom model notices", async ({ page }) => {
+    const shortName = "GPT-5.4 nano"
+    const longName = "Company Gateway Extra Long Context Model for Narrow Timeline Layouts"
+    await setupTimeline(page, {
+      viewport: { width: 420, height: 700 },
+      sessionMessages: [
+        {
+          id: "msg_model_fast_nano",
+          type: "model-switched",
+          time: { created: 1700000000000 },
+          model: { providerID: "company-gateway", id: "fast-nano", variant: "xhigh" },
+        },
+        {
+          id: "msg_model_long_context",
+          type: "model-switched",
+          time: { created: 1700000001000 },
+          model: { providerID: "company-gateway", id: "long-context" },
+        },
+        userMessage(),
+        assistantMessage(),
+      ],
+    })
+
+    const shortNotice = page.locator('[data-slot="session-timeline-notice"]').filter({ hasText: shortName })
+    const longNotice = page.locator('[data-slot="session-timeline-notice"]').filter({ hasText: longName })
+    await expect(shortNotice).toBeVisible()
+    await expect(shortNotice.getByText(`Switched to ${shortName}`, { exact: true })).toBeVisible()
+    await expect(shortNotice.locator('[data-slot="session-timeline-notice-variant"]')).toHaveText("xhigh")
+    await expect(page.getByText("fast-nano", { exact: true })).toHaveCount(0)
+    await expect(shortNotice.locator('[data-component="provider-icon"]')).toBeVisible()
+    await expect(longNotice).toBeVisible()
+    await expect(longNotice.locator('[data-component="provider-icon"]')).toBeVisible()
+    await expect(longNotice.locator('[data-slot="session-timeline-notice-variant"]')).toHaveCount(0)
+    await expect(longNotice.locator("[title]")).toHaveAttribute("title", `Switched to ${longName}`)
+    await expect.poll(() => longNotice.evaluate((element) => element.scrollWidth <= element.clientWidth)).toBe(true)
+  })
+
  test("renders user image, file attachment, file reference, and agent reference", async ({ page }) => {
    const text = "Use @explore with @src/a.ts and inspect the attachments"
    const parts: PartSeed<"user">[] = [
@@ -131,8 +131,11 @@ test("animates review and terminal panels while caching hidden terminal content"
  await resetTerminalBottomMotion(page)
  await resetTerminalAnchorGaps(page)
  await resetPanelGaps(page)
+  const reviewContent = page.locator('[data-component="session-review-v2"]')
+  await reviewContent.evaluate((element) => element.setAttribute("data-cache-probe", "original"))
  await reviewToggle.click()
-  await expect(page.locator("#review-panel")).toHaveCount(0)
+  await expect(page.locator("#review-panel")).toBeHidden()
+  await expect(reviewContent).toHaveAttribute("data-cache-probe", "original")
  await expect(panel).toBeVisible()
  await expectHeightMotions(page, "session-side-region", 2)
  await expectHeightMotions(page, "session-side-terminal-region", 2)
@@ -142,6 +145,7 @@ test("animates review and terminal panels while caching hidden terminal content"
  await expectPanelGapHeld(page)
  await reviewToggle.click()
  await expect(page.locator("#review-panel")).toBeVisible()
+  await expect(reviewContent).toHaveAttribute("data-cache-probe", "original")
  await expectHeightMotions(page, "session-side-region", 3)
  await expectHeightMotions(page, "session-side-terminal-region", 3)

@@ -161,14 +165,18 @@ test("animates review and terminal panels while caching hidden terminal content"
  await reviewToggle.click()
  await expect(page.locator("#review-panel")).toHaveCount(0)
  await expectWidthMotions(page, 2)
+  await expectSideSlideSettled(page, 2)
+  await expectHiddenSideAligned(page)

  await resetHeightMotions(page)
+  await resetHorizontalScrolls(page)
  await page.keyboard.press("Control+Backquote")
  await expect(panel).toHaveAttribute("aria-hidden", "false")
  await expect(page.locator('[data-component="terminal"]')).toBeVisible()
  await expectWidthMotions(page, 3)
-  await expectSideMotionSettled(page)
+  await expectSideSlideSettled(page, 3)
  await expectNoHeightMotion(page)
+  await expectNoHorizontalScroll(page)

  await page.keyboard.press("Control+Backquote")
  await expect(panel).toBeHidden()
@@ -209,6 +217,8 @@ test("animates review and terminal panels while caching hidden terminal content"

 type MotionProbe = {
  widths: number
+  widthEnds: number
+  horizontalScrolls: number[]
  reviewWidths: number[]
  paintGaps: { review: number; terminalSurface: number }[]
  terminalContentSizes: { width: number; height: number }[]
@@ -225,6 +235,8 @@ async function installMotionProbe(page: Page) {
  await page.evaluate(() => {
    const probe: MotionProbe = {
      widths: 0,
+      widthEnds: 0,
+      horizontalScrolls: [],
      reviewWidths: [],
      paintGaps: [],
      terminalContentSizes: [],
@@ -299,10 +311,16 @@ async function installMotionProbe(page: Page) {
        probe.heights.push(slot)
      }
    })
+    document.addEventListener("transitionend", (event) => {
+      if (!(event.target instanceof Element)) return
+      if (event.propertyName === "width" && event.target.getAttribute("data-slot") === "session-chat-panel")
+        probe.widthEnds++
+    })
    document.addEventListener("animationstart", (event) => {
      if (!(event.target instanceof Element) || event.target.getAttribute("data-component") !== "terminal-panel") return
      probe.animations.push(event.animationName)
    })
+    window.addEventListener("scroll", () => probe.horizontalScrolls.push(window.scrollX))
    ;(window as Window & { __panelMotion?: MotionProbe }).__panelMotion = probe
  })
 }
@@ -320,11 +338,10 @@ async function resetHeightMotions(page: Page) {
  })
 }

-async function expectSideMotionSettled(page: Page) {
-  const side = page.locator('[data-slot="session-side-panel-presence"]')
+async function expectSideSlideSettled(page: Page, count: number) {
  await expect
-    .poll(() => side.evaluate((element) => element.getAnimations().every((item) => item.playState === "finished")))
-    .toBe(true)
+    .poll(() => page.evaluate(() => (window as Window & { __panelMotion?: MotionProbe }).__panelMotion?.widthEnds ?? 0))
+    .toBeGreaterThanOrEqual(count)
 }

 async function expectNoHeightMotion(page: Page) {
@@ -334,6 +351,40 @@ async function expectNoHeightMotion(page: Page) {
  expect(heights).toEqual([])
 }

+async function expectHiddenSideAligned(page: Page) {
+  await expect
+    .poll(() =>
+      page.evaluate(() => {
+        const chat = document.querySelector<HTMLElement>('[data-slot="session-chat-panel"]')
+        const side = document.querySelector<HTMLElement>('[data-slot="session-side-panel-presence"]')
+        if (!chat?.parentElement || !side) return Number.POSITIVE_INFINITY
+        const row = chat.parentElement.getBoundingClientRect()
+        const hidden = side.getBoundingClientRect()
+        return Math.max(
+          Math.abs(row.top - hidden.top),
+          Math.abs(row.right - hidden.right),
+          Math.abs(row.bottom - hidden.bottom),
+        )
+      }),
+    )
+    .toBeLessThanOrEqual(1)
+}
+
+async function resetHorizontalScrolls(page: Page) {
+  await page.evaluate(() => {
+    const probe = (window as Window & { __panelMotion?: MotionProbe }).__panelMotion
+    if (probe) probe.horizontalScrolls = []
+  })
+}
+
+async function expectNoHorizontalScroll(page: Page) {
+  const scrolls = await page.evaluate(
+    () => (window as Window & { __panelMotion?: MotionProbe }).__panelMotion?.horizontalScrolls ?? [],
+  )
+  expect(Math.max(0, ...scrolls)).toBe(0)
+  expect(await page.evaluate(() => window.scrollX)).toBe(0)
+}
+
 async function expectReviewWidthStable(page: Page) {
  const side = page.locator('[data-slot="session-side-panel-presence"]')
  await expect
@@ -501,7 +501,7 @@ function currentModels(value: unknown) {
        return [
          {
            id: model.id,
-            modelID: model.id,
+            modelID: record(model.api) && typeof model.api.id === "string" ? model.api.id : model.id,
            providerID: provider.id,
            name: model.name,
            capabilities: { tools: true, input: ["text"], output: ["text"] },
@@ -52,12 +52,12 @@
    "vite-plugin-solid": "2.11.14"
  },
  "dependencies": {
-    "@ibm/plex": "6.4.1",
    "@corvu/drawer": "catalog:",
    "@dnd-kit/abstract": "0.5.0",
    "@dnd-kit/dom": "0.5.0",
    "@dnd-kit/helpers": "0.5.0",
    "@dnd-kit/solid": "0.5.0",
+    "@ibm/plex": "6.4.1",
    "@kobalte/core": "catalog:",
    "@opencode-ai/client": "workspace:*",
    "@opencode-ai/schema": "workspace:*",
@@ -69,6 +69,7 @@
    "@solid-primitives/event-bus": "1.1.2",
    "@solid-primitives/event-listener": "2.4.5",
    "@solid-primitives/i18n": "2.2.1",
+    "@solid-primitives/keyed": "1.5.3",
    "@solid-primitives/media": "2.3.3",
    "@solid-primitives/resize-observer": "2.1.5",
    "@solid-primitives/scheduled": "1.5.3",
@@ -1,8 +1,12 @@
 import type { SessionInfo } from "@opencode-ai/client/promise"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { skipToken, useQuery } from "@tanstack/solid-query"
+import { Button } from "@opencode-ai/ui/button"
+import { DialogFooter, DialogHeader, DialogTitleGroup, Dialog } from "@opencode-ai/ui/dialog"
+import { skipToken, useQuery, useQueryClient } from "@tanstack/solid-query"
 import { DateTime } from "luxon"
 import { type Accessor, createEffect, createMemo, type JSX, startTransition, untrack } from "solid-js"
+import { createStore } from "solid-js/store"
+import { notifySessionTabsRemoved } from "@/shell/titlebar/session-events"
 import { useCommand } from "@/shell/commands/command"
 import { loadHomeSessionIndex, mergeHomeSessionIndex, retainHomeSessions } from "@/home/sessions/index"
 import type { LocalProject } from "@/shell/state/layout"
@@ -11,7 +15,10 @@ import { ServerConnection } from "@/runtime/server/registry"
 import { sessionHasOpenTab, useTabs } from "@/shell/tabs/tabs"
 import { errorMessage } from "@/shell/layout/helpers"
 import { useSessionTabAvatarState } from "@/shell/layout/project-avatar-state"
+import { removedSessionIDs } from "@/session/session-domain"
 import { pathKey } from "@/workspaces/path-key"
+import { downloadSessionExport, fetchSessionExport, sessionExportFilename } from "@/session/commands/export"
+import { sessionLabel, sessionTitle } from "@/session/title"
 import { showToast } from "@/shell/notifications/toast"
 import { archiveHomeSession } from "./archive"
 import type { HomeController } from "../model"
@@ -35,6 +42,8 @@ export function createHomeSessionsController(home: HomeController) {
  const command = useCommand()
  const dialog = useDialog()
  const language = useLanguage()
+  const queryClient = useQueryClient()
+  const [removed, setRemoved] = createStore({ keys: [] as string[] })
  const projectDirectories = createMemo(() => {
    const selected = home.selection.value().directory
    if (!selected) return
@@ -59,9 +68,13 @@ export function createHomeSessionsController(home: HomeController) {
  })
  const indexedSessions = createMemo(() => {
    const ctx = home.server.focusedContext()
-    if (!ctx) return []
+    const conn = home.server.focused()
+    if (!ctx || !conn) return []
+    const server = ServerConnection.key(conn)
    return retainHomeSessions(
-      mergeHomeSessionIndex(sessionLoad.data?.() ?? [], ctx.data.session.list()),
+      mergeHomeSessionIndex(sessionLoad.data?.() ?? [], ctx.data.session.list()).filter(
+        (session) => !removed.keys.includes(`${server}\0${session.id}`),
+      ),
      HOME_SESSION_LIMIT,
      Date.now(),
    )
@@ -123,6 +136,119 @@ export function createHomeSessionsController(home: HomeController) {
    },
  ])

+  const rename = async (server: ServerConnection.Key, session: SessionInfo, title: string) => {
+    const conn = home.server.list().find((item) => ServerConnection.key(item) === server)
+    const ctx = conn ? home.server.context(conn) : undefined
+    if (!conn || !ctx) return false
+    const next = title.trim()
+    if (!next || next === sessionLabel(session)) return true
+    return ctx.sdk.api.session
+      .rename({ sessionID: session.id, title: next })
+      .then(() => {
+        ctx.data.session.remember({ ...(ctx.data.session.get(session.id) ?? session), title: next })
+        // Rename advances time.updated server-side; re-sync the canonical
+        // record so date grouping and ordering do not go stale.
+        ctx.data.session.invalidate(session.id)
+        void ctx.data.session.sync(session.id).catch(() => {})
+        queryClient.setQueryData<SessionInfo[]>(["home-sessions", conn], (current) =>
+          current?.map((item) => (item.id === session.id ? { ...item, title: next } : item)),
+        )
+        return true
+      })
+      .catch((cause) => {
+        showToast({
+          title: language.t("common.requestFailed"),
+          description: errorMessage(cause, language.t("common.requestFailed")),
+        })
+        return false
+      })
+  }
+
+  const exportSession = async (server: ServerConnection.Key, session: SessionInfo) => {
+    const conn = home.server.list().find((item) => ServerConnection.key(item) === server)
+    const ctx = conn ? home.server.context(conn) : undefined
+    if (!ctx) return
+    try {
+      const data = await fetchSessionExport({ sessionID: session.id, api: ctx.sdk.api })
+      const filename = sessionExportFilename(data.info)
+      downloadSessionExport(filename, data)
+      showToast({
+        variant: "success",
+        icon: "circle-check",
+        title: language.t("toast.session.export.success.title"),
+        description: language.t("toast.session.export.success.description", { filename }),
+      })
+    } catch (cause) {
+      showToast({
+        variant: "error",
+        title: language.t("toast.session.export.failed.title"),
+        description: cause instanceof Error ? cause.message : language.t("toast.session.export.failed.description"),
+      })
+    }
+  }
+
+  const remove = async (server: ServerConnection.Key, session: SessionInfo) => {
+    const conn = home.server.list().find((item) => ServerConnection.key(item) === server)
+    const ctx = conn ? home.server.context(conn) : undefined
+    if (!conn || !ctx) return false
+    const ids = [...removedSessionIDs(ctx.data.session.list(), session.id)]
+    await queryClient.cancelQueries({ queryKey: ["home-sessions", conn], exact: true })
+    return ctx.sdk.api.session
+      .remove({ sessionID: session.id })
+      .then(() => {
+        const removedIDs = new Set(ids)
+        setRemoved("keys", (current) => [...new Set([...current, ...ids.map((id) => `${server}\0${id}`)])])
+        queryClient.setQueryData<SessionInfo[]>(["home-sessions", conn], (current) =>
+          current?.filter((item) => !removedIDs.has(item.id)),
+        )
+        notifySessionTabsRemoved({
+          server: ServerConnection.key(conn),
+          directory: session.location.directory,
+          sessionIDs: ids,
+        })
+        return true
+      })
+      .catch((cause) => {
+        showToast({
+          title: language.t("session.delete.failed.title"),
+          description: errorMessage(cause, language.t("session.delete.failed.title")),
+        })
+        return false
+      })
+      .finally(() => {
+        // Always refetch: the pre-mutation cancel may have aborted an
+        // in-flight index fetch, and a failed delete must not leave the
+        // index unloaded either.
+        void queryClient.invalidateQueries({ queryKey: ["home-sessions", conn], exact: true })
+      })
+  }
+
+  function DeleteDialog(props: { server: ServerConnection.Key; session: SessionInfo }) {
+    const name = () => sessionTitle(props.session.title) ?? language.t("command.session.new")
+    const confirm = async () => {
+      await remove(props.server, props.session)
+      dialog.close()
+    }
+    return (
+      <Dialog fit>
+        <DialogHeader hideClose>
+          <DialogTitleGroup
+            title={language.t("session.delete.title")}
+            description={language.t("session.delete.confirm", { name: name() })}
+          />
+        </DialogHeader>
+        <DialogFooter>
+          <Button variant="ghost" onClick={() => dialog.close()}>
+            {language.t("common.cancel")}
+          </Button>
+          <Button variant="danger" onClick={confirm}>
+            {language.t("session.delete.button")}
+          </Button>
+        </DialogFooter>
+      </Dialog>
+    )
+  }
+
  return {
    copy: {
      language,
@@ -193,6 +319,10 @@ export function createHomeSessionsController(home: HomeController) {
            }),
        })
      },
+      rename,
+      export: exportSession,
+      showDelete: (server: ServerConnection.Key, session: SessionInfo) =>
+        dialog.show(() => <DeleteDialog server={server} session={session} />),
    },
    tab: {
      isOpen: (record: HomeSessionRecord) =>
@@ -27,6 +27,9 @@ export function HomeSessions(props: {
      onCreateSession={props.sessions.session.create}
      onOpenSession={props.sessions.session.open}
      onArchiveSession={props.sessions.session.archive}
+      onRenameSession={props.sessions.session.rename}
+      onExportSession={props.sessions.session.export}
+      onDeleteSession={props.sessions.session.showDelete}
      onSetHoverTarget={props.scroll.viewport.setHoverTarget}
      onSetThumbTrack={props.scroll.viewport.setThumbTrack}
      onSetContent={props.scroll.header.setContent}
@@ -1,10 +1,14 @@
 import type { SessionInfo } from "@opencode-ai/client/promise"
-import { createMemo, For, Show, Suspense } from "solid-js"
+import { Key } from "@solid-primitives/keyed"
+import { createMemo, For, Index, onCleanup, Show, Suspense } from "solid-js"
+import { createStore, type SetStoreFunction } from "solid-js/store"
+import { InlineInput } from "@opencode-ai/ui/inline-input"
 import { Spinner } from "@opencode-ai/ui/spinner"
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
 import { Button } from "@opencode-ai/ui/button"
 import { Icon } from "@opencode-ai/ui/icon"
 import { IconButton } from "@opencode-ai/ui/icon-button"
+import { Menu } from "@opencode-ai/ui/menu"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { useLanguage } from "@/runtime/i18n/language"
 import { ServerConnection } from "@/runtime/server/registry"
@@ -22,6 +26,7 @@ import {
 const SHOW_HOME_SESSION_ARCHIVE = false
 const HOME_SECTION_LABEL = "text-v2-text-text-muted [font-weight:440]"
 const HOME_SESSION_SEARCH_RESULTS_ID = "home-session-search-results"
+const HOME_SESSION_LONG_PRESS_MS = 500

 // Middle-click or Cmd+click on macOS (Ctrl+click elsewhere) opens a session
 // tab in the background without navigating, matching browser conventions.
@@ -54,6 +59,9 @@ export type HomeSessionsViewProps = {
  onCreateSession: () => void
  onOpenSession: (session: SessionInfo, options?: OpenSessionOptions) => void
  onArchiveSession: (session: SessionInfo) => Promise<void>
+  onRenameSession: (server: ServerConnection.Key, session: SessionInfo, title: string) => Promise<boolean>
+  onExportSession: (server: ServerConnection.Key, session: SessionInfo) => Promise<void>
+  onDeleteSession: (server: ServerConnection.Key, session: SessionInfo) => void
  onSetHoverTarget: (element: HTMLElement) => void
  onSetThumbTrack: (element: HTMLDivElement) => void
  onSetContent: (element: HTMLDivElement) => void
@@ -71,7 +79,16 @@ export type HomeSessionsViewProps = {
  onSearchSelect: (record: HomeSessionRecord, options?: OpenSessionOptions) => void
 }

+// Session store updates recreate row components, so row-local state would
+// close an open context menu or drop an in-progress rename. Keep both keyed
+// by session ID at the view root, like the projects list does.
+type HomeSessionRowUI = {
+  menu: { id: string; x: number; y: number } | undefined
+  editor: { id: string; draft: string; renaming: boolean } | undefined
+}
+
 export function HomeSessionsView(props: HomeSessionsViewProps) {
+  const [rowUI, setRowUI] = createStore<HomeSessionRowUI>({ menu: undefined, editor: undefined })
  return (
    <section
      ref={props.onSetHoverTarget}
@@ -122,23 +139,29 @@ export function HomeSessionsView(props: HomeSessionsViewProps) {
            }
          >
            <div ref={props.onSetContent} class="flex flex-col pt-3 pr-3 pb-16">
-              <For each={props.groups}>
+              {/* Index keeps group subtrees mounted when the group arrays are
+                  rebuilt, so store updates cannot recreate rows mid-gesture. */}
+              <Index each={props.groups}>
                {(group, index) => (
                  <>
                    <HomeSessionGroupHeader
-                      title={group.title}
-                      titleOpacity={props.titleOpacity(group.id)}
-                      onSetRef={(element) => props.onSetHeader(group.id, element)}
-                      elevated={index() === 0}
+                      title={group().title}
+                      titleOpacity={props.titleOpacity(group().id)}
+                      onSetRef={(element) => props.onSetHeader(group().id, element)}
+                      elevated={index === 0}
                    />
-                    <div
-                      class={`flex min-w-0 flex-col gap-px pt-4 ${index() === props.groups.length - 1 ? "" : "mb-6"}`}
-                    >
-                      <For each={group.sessions}>{(record) => <HomeSessionRow {...props} record={record} />}</For>
+                    <div class={`flex min-w-0 flex-col gap-px pt-4 ${index === props.groups.length - 1 ? "" : "mb-6"}`}>
+                      {/* Rows key by session ID: session.sync replaces the
+                          stored session object wholesale, so reference-keyed
+                          rows would be disposed mid-interaction whenever a
+                          sync response lands. */}
+                      <Key each={group().sessions} by={(record) => record.session.id}>
+                        {(record) => <HomeSessionRow {...props} record={record()} rowUI={rowUI} setRowUI={setRowUI} />}
+                      </Key>
                    </div>
                  </>
                )}
-              </For>
+              </Index>
            </div>
          </Show>
        </Suspense>
@@ -412,45 +435,263 @@ function HomeSessionGroupHeader(props: {
  )
 }

-function HomeSessionRow(props: HomeSessionsViewProps & { record: HomeSessionRecord }) {
+function HomeSessionRow(
+  props: HomeSessionsViewProps & {
+    record: HomeSessionRecord
+    rowUI: HomeSessionRowUI
+    setRowUI: SetStoreFunction<HomeSessionRowUI>
+  },
+) {
  const title = createMemo(() => sessionLabel(props.record.session))
  const showProjectName = () => props.showProjectName && props.record.projectName
+  const sessionID = () => props.record.session.id
+  const menu = () => (props.rowUI.menu?.id === sessionID() ? props.rowUI.menu : undefined)
+  const editor = () => (props.rowUI.editor?.id === sessionID() ? props.rowUI.editor : undefined)
+  let longPressTimer: ReturnType<typeof setTimeout> | undefined
+  let longPressStart: { x: number; y: number } | undefined
+  let suppressClick = false
+  let menuInteractedOutside = false
+
+  // Focus targets are looked up by session ID: session store updates recreate
+  // row components, so instance refs can point at detached nodes by the time
+  // deferred focus runs.
+  const rowSelector = () => `[data-component="home-session-row-container"][data-session-id="${sessionID()}"]`
+  const rowButton = () =>
+    document.querySelector<HTMLButtonElement>(`${rowSelector()} [data-component="home-session-row"]`)
+  const renameInput = () =>
+    document.querySelector<HTMLInputElement>(`${rowSelector()} [data-component="home-session-rename"]`)
+
+  const clearLongPress = () => {
+    if (longPressTimer !== undefined) clearTimeout(longPressTimer)
+    longPressTimer = undefined
+    longPressStart = undefined
+  }
+  onCleanup(clearLongPress)
+
+  const openMenu = (element: HTMLElement, clientX: number, clientY: number) => {
+    const bounds = element.getBoundingClientRect()
+    props.setRowUI("menu", { id: sessionID(), x: clientX - bounds.left, y: clientY - bounds.top })
+  }
+
+  const openEditor = () => {
+    props.setRowUI("editor", { id: sessionID(), draft: title(), renaming: false })
+    requestAnimationFrame(() => {
+      const input = renameInput()
+      input?.focus()
+      input?.select()
+    })
+  }
+  const closeEditor = () => {
+    if (editor()?.renaming) return
+    props.setRowUI("editor", (value) => (value?.id === sessionID() ? undefined : value))
+  }
+  const saveEditor = async () => {
+    const current = editor()
+    if (!current || current.renaming) return
+    props.setRowUI("editor", { ...current, renaming: true })
+    const saved = await props.onRenameSession(props.server, props.record.session, current.draft)
+    // Disabling the input during the request drops focus to the body; restore
+    // it unless the user focused another control while the rename was pending.
+    const restore = document.activeElement === document.body || document.activeElement === renameInput()
+    props.setRowUI("editor", (value) => {
+      if (value?.id !== sessionID()) return value
+      return saved ? undefined : { ...value, renaming: false }
+    })
+    if (!restore) return
+    requestAnimationFrame(() => {
+      if (saved) {
+        rowButton()?.focus()
+        return
+      }
+      renameInput()?.focus()
+    })
+  }

  return (
    <div
-      class="group/session relative flex h-10 min-w-0 items-center rounded-[6px]"
+      data-component="home-session-row-container"
+      data-session-id={props.record.session.id}
+      class="group/session relative flex h-10 min-w-0 items-center rounded-[6px] outline-none focus:outline-none focus-visible:outline-none"
      classList={{ group: !!showProjectName() }}
+      onContextMenu={(event) => {
+        // While renaming, keep the native menu so paste and spelling work.
+        if (editor()) return
+        event.preventDefault()
+        openMenu(event.currentTarget, event.clientX, event.clientY)
+      }}
    >
-      <button
-        type="button"
-        data-component="home-session-row"
-        class={`
-          flex h-10 min-w-0 w-full flex-1 shrink-0 cursor-default items-center gap-2 rounded-[6px] border-0
-          bg-transparent py-3 pl-3 pr-10 text-left text-v2-text-text-muted [font-weight:530]
-          transition-[background-color,color,box-shadow] duration-[120ms] ease-in-out
-          hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none
-        `}
-        onMouseDown={(event) => {
-          if (event.button === 1) event.preventDefault()
-        }}
-        onClick={(event) => props.onOpenSession(props.record.session, { background: isBackgroundOpen(event) })}
-        onAuxClick={(event) => {
-          if (!isBackgroundOpen(event)) return
-          event.preventDefault()
-          props.onOpenSession(props.record.session, { background: true })
+      <Show
+        when={!editor()}
+        fallback={
+          <div class="flex h-10 min-w-0 w-full flex-1 items-center gap-2 py-3 pl-3 pr-10">
+            <HomeSessionLeadingController
+              server={props.server}
+              isOpenTab={props.isOpenTab}
+              record={props.record}
+              revealProjectOnHover={false}
+            />
+            <InlineInput
+              data-component="home-session-rename"
+              aria-label={props.language.t("common.rename")}
+              dir="auto"
+              value={editor()?.draft ?? ""}
+              disabled={editor()?.renaming ?? false}
+              class={`
+                block min-w-0 overflow-hidden text-ellipsis whitespace-nowrap text-v2-text-text-base
+                [font-weight:530] field-sizing-content outline-none focus:outline-none focus-visible:outline-none
+                ${showProjectName() ? "max-w-[min(70%,480px)] flex-[0_1_auto]" : "flex-[1_1_auto]"}
+              `}
+              style={{ "--inline-input-shadow": "none", "text-align": "start" }}
+              onInput={(event) => {
+                const draft = event.currentTarget.value
+                props.setRowUI("editor", (value) => (value?.id === sessionID() ? { ...value, draft } : value))
+              }}
+              onKeyDown={(event) => {
+                event.stopPropagation()
+                // Enter and Escape during IME composition commit or cancel
+                // the composition, not the rename. Safari can report the
+                // composition-confirming keydown with isComposing false but
+                // keyCode 229.
+                if (event.isComposing || event.keyCode === 229) return
+                if (event.key === "Enter") {
+                  event.preventDefault()
+                  void saveEditor()
+                  return
+                }
+                if (event.key !== "Escape") return
+                event.preventDefault()
+                closeEditor()
+                requestAnimationFrame(() => rowButton()?.focus())
+              }}
+              onBlur={closeEditor}
+            />
+            <Show when={showProjectName()}>
+              <HomeSessionProjectName name={props.record.projectName} />
+            </Show>
+          </div>
+        }
+      >
+        <button
+          type="button"
+          data-component="home-session-row"
+          aria-haspopup="menu"
+          aria-expanded={!!menu()}
+          class={`
+            flex h-10 min-w-0 w-full flex-1 shrink-0 cursor-default items-center gap-2 rounded-[6px] border-0
+            bg-transparent py-3 pl-3 pr-10 text-left text-v2-text-text-muted [font-weight:530]
+            transition-[background-color,color,box-shadow] duration-[120ms] ease-in-out
+            hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none
+          `}
+          onMouseDown={(event) => {
+            if (event.button === 1) event.preventDefault()
+          }}
+          onPointerDown={(event) => {
+            suppressClick = false
+            if (event.pointerType !== "touch") return
+            clearLongPress()
+            const element = event.currentTarget
+            const x = event.clientX
+            const y = event.clientY
+            longPressStart = { x, y }
+            longPressTimer = setTimeout(() => {
+              suppressClick = true
+              clearLongPress()
+              openMenu(element, x, y)
+            }, HOME_SESSION_LONG_PRESS_MS)
+          }}
+          onPointerMove={(event) => {
+            if (!longPressStart) return
+            if (Math.abs(event.clientX - longPressStart.x) <= 8 && Math.abs(event.clientY - longPressStart.y) <= 8)
+              return
+            clearLongPress()
+          }}
+          onPointerUp={clearLongPress}
+          onPointerCancel={() => {
+            clearLongPress()
+            suppressClick = false
+          }}
+          onKeyDown={(event) => {
+            if (event.key !== "ContextMenu" && (event.key !== "F10" || !event.shiftKey)) return
+            event.preventDefault()
+            const bounds = event.currentTarget.getBoundingClientRect()
+            openMenu(event.currentTarget, bounds.left + 12, bounds.bottom)
+          }}
+          onClick={(event) => {
+            // The flag stays set until the long-press compatibility click
+            // arrives, however delayed; keyboard activation (detail 0) is
+            // never that click and passes through.
+            if (suppressClick) {
+              suppressClick = false
+              if (event.detail !== 0) {
+                event.preventDefault()
+                return
+              }
+            }
+            props.onOpenSession(props.record.session, { background: isBackgroundOpen(event) })
+          }}
+          onAuxClick={(event) => {
+            if (!isBackgroundOpen(event)) return
+            event.preventDefault()
+            props.onOpenSession(props.record.session, { background: true })
+          }}
+        >
+          <HomeSessionLeadingController
+            server={props.server}
+            isOpenTab={props.isOpenTab}
+            record={props.record}
+            revealProjectOnHover={!!showProjectName()}
+          />
+          <HomeSessionTitle title={title()} showProjectName={!!showProjectName()} />
+          <Show when={showProjectName()}>
+            <HomeSessionProjectName name={props.record.projectName} />
+          </Show>
+        </button>
+      </Show>
+      <Menu
+        modal={false}
+        placement="bottom-start"
+        gutter={2}
+        open={!!menu()}
+        onOpenChange={(open) => {
+          if (open) return
+          props.setRowUI("menu", (value) => (value?.id === sessionID() ? undefined : value))
        }}
      >
-        <HomeSessionLeadingController
-          server={props.server}
-          isOpenTab={props.isOpenTab}
-          record={props.record}
-          revealProjectOnHover={!!showProjectName()}
+        <Menu.Trigger
+          as="span"
+          aria-hidden="true"
+          tabIndex={-1}
+          class="pointer-events-none absolute size-px"
+          style={{ left: `${menu()?.x ?? 0}px`, top: `${menu()?.y ?? 0}px` }}
        />
-        <HomeSessionTitle title={title()} showProjectName={!!showProjectName()} />
-        <Show when={showProjectName()}>
-          <HomeSessionProjectName name={props.record.projectName} />
-        </Show>
-      </button>
+        <Menu.Portal>
+          <Menu.Content
+            onInteractOutside={() => {
+              menuInteractedOutside = true
+            }}
+            onCloseAutoFocus={(event) => {
+              // The trigger is an invisible positioning span, so Kobalte's
+              // default close focus restore has no useful target. Skip the
+              // row focus when the rename editor owns focus or the user
+              // dismissed the menu by interacting elsewhere.
+              event.preventDefault()
+              const outside = menuInteractedOutside
+              menuInteractedOutside = false
+              if (outside || editor()) return
+              requestAnimationFrame(() => rowButton()?.focus())
+            }}
+          >
+            <Menu.Item onSelect={openEditor}>{props.language.t("common.rename")}</Menu.Item>
+            <Menu.Item onSelect={() => void props.onExportSession(props.server, props.record.session)}>
+              {props.language.t("common.export")}...
+            </Menu.Item>
+            <Menu.Separator />
+            <Menu.Item onSelect={() => props.onDeleteSession(props.server, props.record.session)}>
+              {props.language.t("common.delete")}...
+            </Menu.Item>
+          </Menu.Content>
+        </Menu.Portal>
+      </Menu>
      <Show when={SHOW_HOME_SESSION_ARCHIVE}>
        <div
          class={`
@@ -481,6 +722,7 @@ function HomeSessionRow(props: HomeSessionsViewProps & { record: HomeSessionReco
 function HomeSessionTitle(props: { title: string; showProjectName: boolean; search?: boolean }) {
  return (
    <span
+      data-component="home-session-title"
      class="min-w-0 overflow-hidden text-ellipsis whitespace-nowrap text-v2-text-text-base [font-weight:530]"
      classList={{
        "text-[13px] leading-4 tracking-[-0.04px]": !!props.search,
@@ -1,7 +1,7 @@
 import { describe, expect, test } from "bun:test"
 import type { OpenCodeEvent } from "@opencode-ai/client/promise"
 import { createRoot } from "solid-js"
-import { createOpenCodeEventSource } from "./client"
+import { createOpenCodeEventSource, createServerTransport } from "./client"

 const permission = {
  id: "evt_permission",
@@ -84,3 +84,39 @@ describe("server event stream", () => {
    second.dispose()
  })
 })
+
+test("rotates HTTP and PTY clients together", async () => {
+  const requests: Array<{ url: string; authorization: string | null }> = []
+  const fetch = (async (input: string | URL | Request, init?: RequestInit) => {
+    const request = input instanceof Request ? input : new Request(input, init)
+    requests.push({ url: request.url, authorization: request.headers.get("authorization") })
+    return Response.json({ healthy: true, version: "2.0.0-test", pid: 1 })
+  }) as typeof globalThis.fetch
+  const transport = createServerTransport({
+    http: { url: "http://127.0.0.1:4100", username: "opencode", password: "first" },
+    fetch,
+  })
+  const initialPty = transport.pty
+
+  await transport.api.health.get()
+  const replacement = transport.update({
+    url: "http://127.0.0.1:4200",
+    username: "opencode",
+    password: "second",
+  })
+  await transport.api.health.get()
+
+  expect(replacement).toBe(transport.api)
+  expect(transport.pty).not.toBe(initialPty)
+  expect(transport.url).toBe("http://127.0.0.1:4200")
+  expect(requests).toEqual([
+    {
+      url: "http://127.0.0.1:4100/api/health",
+      authorization: `Basic ${btoa("opencode:first")}`,
+    },
+    {
+      url: "http://127.0.0.1:4200/api/health",
+      authorization: `Basic ${btoa("opencode:second")}`,
+    },
+  ])
+})
@@ -72,11 +72,12 @@ type ServerSDKBase = {

 function createServerSdkContextBase(server: ServerConnection.Any, scope: ServerScope): ServerSDKBase {
  const platform = usePlatform()
-  const api = createApiForServer({ server: server.http, fetch: platform.fetch })
-  const pty = createPtyClient(api, { url: server.http.url })
+  const transport = createServerTransport({ http: server.http, fetch: platform.fetch })
  const events = createOpenCodeEventSource()
+  const reconnect = server.type === "sidecar" && server.variant === "base" ? server.reconnect : undefined

-  const connection = createClientConnection(api, {
+  const connection = createClientConnection(transport.api, {
+    reconnect: reconnect ? async (signal) => transport.update(await reconnect(signal)) : undefined,
    flushInterval: 16,
    pageLifecycle: true,
    onEvent(event) {
@@ -85,7 +86,7 @@ function createServerSdkContextBase(server: ServerConnection.Any, scope: ServerS
    log: {
      info(message, data) {
        if (message !== "event stream disconnected") return
-        console.info("[global-sdk] event stream disconnected", { url: server.http.url, ...data })
+        console.info("[global-sdk] event stream disconnected", { url: transport.url, managed: !!reconnect, ...data })
      },
    },
  })
@@ -93,14 +94,48 @@ function createServerSdkContextBase(server: ServerConnection.Any, scope: ServerS
  return {
    server,
    scope,
-    url: server.http.url,
-    api,
-    pty,
+    get url() {
+      return transport.url
+    },
+    get api() {
+      return transport.api
+    },
+    get pty() {
+      return transport.pty
+    },
    connection,
    event: events.event,
  }
 }

+export function createServerTransport(input: { http: ServerConnection.HttpBase; fetch?: typeof globalThis.fetch }): {
+  update(http: ServerConnection.HttpBase): ServerApi
+  readonly url: string
+  readonly api: ServerApi
+  readonly pty: ReturnType<typeof createPtyClient>
+} {
+  const build = (http: ServerConnection.HttpBase) => {
+    const api = createApiForServer({ server: http, fetch: input.fetch })
+    return { http, api, pty: createPtyClient(api, { url: http.url }) }
+  }
+  const state = { current: build(input.http) }
+  return {
+    update(http: ServerConnection.HttpBase) {
+      state.current = build(http)
+      return state.current.api
+    },
+    get url() {
+      return state.current.http.url
+    },
+    get api() {
+      return state.current.api
+    },
+    get pty() {
+      return state.current.pty
+    },
+  }
+}
+
 export type ServerSDK = ServerSDKBase & {
  ensureDirSdkContext: (directory: string) => ReturnType<typeof createDirSdkContext>
 }
@@ -210,7 +210,7 @@ export namespace ServerConnection {
    http: HttpBase
  } & (
    | // Regular desktop server
-    { variant: "base" }
+    { variant: "base"; reconnect?: (signal: AbortSignal) => Promise<HttpBase> }
    // WSL server (windows only)
    | {
        variant: "wsl"
@@ -36,10 +36,10 @@ export const loadLspQuery = (scope: ServerScope, directory: string) =>
    queryFn: async () => [],
  })

-function makeQueryOptionsApi(scope: ServerScope, serverAPI: ServerApi) {
+function makeQueryOptionsApi(scope: ServerScope, serverAPI: () => ServerApi) {
  return {
    globalConfig: () => loadGlobalConfigQuery(scope),
-    path: () => loadPathQuery(scope, null, serverAPI.location),
+    path: () => loadPathQuery(scope, null, serverAPI().location),
    lsp: (directory: PathKey) => loadLspQuery(scope, directory),
  }
 }
@@ -52,7 +52,7 @@ export function createServerSyncContextInner(serverSDK: ServerSDK, data: Data) {
  if (!owner) throw new Error("ServerSync must be created within owner")

  const booting = new Map<string, Promise<void>>()
-  const queryOptionsApi = makeQueryOptionsApi(serverSDK.scope, serverSDK.api)
+  const queryOptionsApi = makeQueryOptionsApi(serverSDK.scope, () => serverSDK.api)
  const connected = () => serverSDK.connection.status() === "connected"

  const [configQuery, pathQuery] = useQueries(() => ({
@@ -101,11 +101,11 @@ export const focusTerminalById = (id: string) => {

  const textarea = terminal.querySelector("textarea")
  if (textarea instanceof HTMLTextAreaElement) {
-    textarea.focus()
+    textarea.focus({ preventScroll: true })
    return true
  }

-  terminal.focus()
+  terminal.focus({ preventScroll: true })
  terminal.dispatchEvent(
    typeof PointerEvent === "function"
      ? new PointerEvent("pointerdown", { bubbles: true, cancelable: true })
@@ -165,7 +165,7 @@ export function SessionScreen(props: { session: SessionModel }) {
    <>
      <SessionHeader />
      <div class="flex-1 min-h-0 flex flex-col gap-2 p-2">
-        <div ref={screen.panel.ref} class="flex-1 min-h-0 flex flex-col md:flex-row gap-2">
+        <div ref={screen.panel.ref} class="relative flex-1 min-h-0 flex flex-col md:flex-row gap-2">
          <div
            classList={{
              "@container relative z-10 shrink-0 flex flex-col min-h-0 h-full flex-1 md:flex-none transition-[width]": true,
@@ -241,6 +241,7 @@ export function SessionScreen(props: { session: SessionModel }) {
                        if (event.currentTarget !== event.target) return
                        if (event.animationName !== "side-region-presence-out") return
                        if (screen.side.region.open()) return
+                        if (sideTerminalVisible()) return
                        setStore("sideRegionPresent", false)
                        setStore("sideReviewPresent", false)
                      }}
@@ -0,0 +1,15 @@
+import { describe, expect, test } from "bun:test"
+import { removedSessionIDs } from "./session-domain"
+
+describe("removedSessionIDs", () => {
+  test("includes all descendants without unrelated sessions", () => {
+    const sessions = [
+      { id: "root" },
+      { id: "child", parentID: "root" },
+      { id: "grandchild", parentID: "child" },
+      { id: "other" },
+    ]
+
+    expect([...removedSessionIDs(sessions, "root")]).toEqual(["root", "child", "grandchild"])
+  })
+})
@@ -17,3 +17,19 @@ export function selectVisibleSessionUserMessages(messages: SessionMessageUser[],
  if (!revertMessageID) return messages
  return messages.filter((message) => message.id < revertMessageID)
 }
+
+export function removedSessionIDs(sessions: readonly { id: string; parentID?: string }[], sessionID: string) {
+  const removed = new Set([sessionID])
+  const byParent = Map.groupBy(
+    sessions.filter((session) => session.parentID),
+    (session) => session.parentID!,
+  )
+  const visit = (id: string) =>
+    byParent.get(id)?.forEach((child) => {
+      if (removed.has(child.id)) return
+      removed.add(child.id)
+      visit(child.id)
+    })
+  visit(sessionID)
+  return removed
+}
@@ -347,9 +347,9 @@ export const Terminal = (props: TerminalProps) => {
  const focusTerminal = () => {
    const t = term
    if (!t) return
-    t.focus()
-    t.textarea?.focus()
-    setTimeout(() => t.textarea?.focus(), 0)
+    const focus = () => (t.textarea ? t.textarea.focus({ preventScroll: true }) : t.focus())
+    focus()
+    setTimeout(focus, 0)
  }
  const handlePointerDown = () => {
    const activeElement = document.activeElement
@@ -31,19 +31,3 @@ export function timelineChildTitle(input: {
  if (input.taskDescription) return input.taskDescription
  return input.title?.replace(/\s+\(@[^)]+ subagent\)$/, "") || input.fallback
 }
-
-export function timelineRemovedSessionIDs(sessions: readonly { id: string; parentID?: string }[], sessionID: string) {
-  const removed = new Set([sessionID])
-  const byParent = Map.groupBy(
-    sessions.filter((session) => session.parentID),
-    (session) => session.parentID!,
-  )
-  const visit = (id: string) =>
-    byParent.get(id)?.forEach((child) => {
-      if (removed.has(child.id)) return
-      removed.add(child.id)
-      visit(child.id)
-    })
-  visit(sessionID)
-  return removed
-}
@@ -11,17 +11,13 @@ import { useSettings } from "@/settings/model"
 import { useWorkspaceLocation } from "@/workspaces/location"
 import { useTabs } from "@/shell/tabs/tabs"
 import type { SessionModel } from "@/session/model"
+import { removedSessionIDs } from "@/session/session-domain"
 import { useServerSDK } from "@/runtime/server/client"
 import { sessionHref } from "@/shell/routes/session"
 import { sessionTitle } from "@/session/title"
 import { downloadSessionExport, fetchSessionExport, sessionExportFilename } from "@/session/commands/export"
 import { showToast } from "@/shell/notifications/toast"
-import {
-  applyTimelineMessageHandoff,
-  timelineChildTitle,
-  timelineRemovedSessionIDs,
-  visibleTimelineMessages,
-} from "./controller-projection"
+import { applyTimelineMessageHandoff, timelineChildTitle, visibleTimelineMessages } from "./controller-projection"
 import { createTimelineProjection } from "./projection"
 import { useServer } from "@/runtime/server/current"
 import { getSessionMessageHandoff } from "@/session/handoff"
@@ -171,7 +167,7 @@ export function createTimelineController(input: { session: TimelineSessionSource
        return false
      })
    if (!success) return false
-    const removed = timelineRemovedSessionIDs(data.session.list(), id)
+    const removed = removedSessionIDs(data.session.list(), id)
    void navigateAfterRemoval(id, session.parentID, next?.id)
    notifySessionTabsRemoved({ server: server.key, directory: sdk().directory, sessionIDs: [...removed] })
    return true
@@ -1,6 +1,7 @@
 import { DataProvider } from "@opencode-ai/session-ui/context"
 import { useNavigate, useParams } from "@solidjs/router"
 import { createMemo, type ParentProps } from "solid-js"
+import { useProviders } from "@/providers/catalog/providers"
 import { LocalProvider } from "@/providers/models/selection"
 import type { ServerConnection } from "@/runtime/server/registry"
 import { sessionHref } from "@/shell/routes/session"
@@ -30,7 +31,11 @@ export function SessionUIProvider(
    await data.session.sync(sessionID).catch(() => undefined)
    navigate(href(sessionID))
  }
+  const providers = useProviders(directory)
  const sessionUIData = createMemo(() => ({
+    provider: providers.ready()
+      ? { all: providers.all(), default: providers.default(), connected: providers.connected().map((item) => item.id) }
+      : undefined,
    session: data.session.list(),
    session_status: Object.fromEntries(
      data.session
@@ -185,7 +185,11 @@ async function compileExecutable(item: (typeof allTargets)[number]) {
    headers: { Accept: "application/octet-stream", ...(token ? { Authorization: `Bearer ${token}` } : {}) },
  })
  if (!response.ok) throw new Error(`Failed to download ${name} from Bun release ${release}: ${response.status}`)
-  await Bun.write(archive, response)
+  // Stream to disk instead of `Bun.write(archive, response)`: passing the Response object
+  // hangs forever if it gets GC'd mid-download (https://github.com/oven-sh/bun/issues/40278).
+  const sink = Bun.file(archive).writer()
+  for await (const chunk of response.body!) await sink.write(chunk)
+  await sink.end()
  await $`unzip -oq ${archive} -d ${cache}`
  await rm(archive)
  return executable
@@ -4,7 +4,7 @@
  "compilerOptions": {
    "jsx": "preserve",
    "jsxImportSource": "@opentui/solid",
-    "lib": ["ESNext", "DOM", "DOM.Iterable"],
+    "lib": ["ESNext", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
    "noUncheckedIndexedAccess": false
  },
  "exclude": ["dist", "dist-node"]
@@ -37,7 +37,7 @@
    "@opencode-ai/protocol": "workspace:*"
  },
  "peerDependencies": {
-    "effect": "4.0.0-rc.110",
+    "effect": "4.0.0-rc.111",
    "solid-js": ">=1.9.0"
  },
  "peerDependenciesMeta": {
@@ -95,7 +95,7 @@ await Effect.runPromise(
      ),
      write(
        emitEffectImported(effectContract, {
-          module: "../../contract",
+          module: "../../contract.js",
          api: "ClientApi",
          shapeModule: "../api/api.js",
        }),
@@ -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,
@@ -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>>
@@ -6,7 +6,9 @@
 import type {
  AgentInfo,
  CommandInfo,
+  FormCancelInput,
  FormInfo,
+  FormReplyInput,
  IntegrationInfo,
  LocationRef,
  LocationGetOutput,
@@ -37,7 +39,12 @@ import type {
 import { Worktree } from "@opencode-ai/schema/worktree"
 import { SessionID } from "@opencode-ai/schema/session-id"
 import { SessionMessage } from "@opencode-ai/schema/session-message"
-import { isPermissionNotFoundError, type SessionPromptInput } from "../promise"
+import {
+  isFormAlreadySettledError,
+  isFormNotFoundError,
+  isPermissionNotFoundError,
+  type SessionPromptInput,
+} from "../promise"
 import { createStore, produce, reconcile } from "solid-js/store"
 import type { SessionInbox } from "@opencode-ai/schema/session-inbox"
 import { batch, createEffect, createMemo, createSignal, onCleanup } from "solid-js"
@@ -120,6 +127,16 @@ function locationQuery(ref?: LocationRef) {
  return ref ? { directory: ref.directory, workspace: ref.workspaceID } : undefined
 }

+function formRequestOptions(sessionID: string, ref?: LocationRef) {
+  if (sessionID !== "global" || !ref) return undefined
+  return {
+    headers: {
+      "x-opencode-directory": encodeURIComponent(ref.directory),
+      ...(ref.workspaceID ? { "x-opencode-workspace": ref.workspaceID } : {}),
+    },
+  }
+}
+
 function createSync() {
  type Pending = { promise: Promise<void>; invalidated: boolean }
  const state = new Map<string, true | Pending>()
@@ -228,6 +245,32 @@ export function createData(config: CreateDataInput) {
    )
  }

+  function removeForm(sessionID: string, formID: string, ref?: LocationRef) {
+    const forms = store.session.form[sessionID]
+    if (!forms) return false
+    const location = ref && locationKey(ref)
+    const next = forms.filter((form) => {
+      if (form.id !== formID) return true
+      if (sessionID !== "global" || !location) return false
+      return !form.location || locationKey(form.location) !== location
+    })
+    if (next.length === forms.length) return false
+    setStore("session", "form", sessionID, next)
+    return true
+  }
+
+  function settleForm(input: FormCancelInput, ref: LocationRef | undefined, request: Promise<void>) {
+    return request
+      .catch((error: unknown) => {
+        if ((!isFormNotFoundError(error) && !isFormAlreadySettledError(error)) || error.id !== input.formID) throw error
+      })
+      .then(() => {
+        if (!removeForm(input.sessionID, input.formID, ref)) return
+        result.session.form.invalidate(input.sessionID, ref)
+        void result.session.form.sync(input.sessionID, ref).catch(() => undefined)
+      })
+  }
+
  function updatePending(sessionID: string, inboxID: string, delivery: SessionInbox.Delivery) {
    const index = store.session.pending[sessionID]?.findIndex((item) => item.id === inboxID) ?? -1
    const item = store.session.pending[sessionID]?.[index]
@@ -998,12 +1041,7 @@ export function createData(config: CreateDataInput) {
        return
      case "form.replied":
      case "form.cancelled":
-        setStore(
-          "session",
-          "form",
-          event.data.sessionID,
-          (store.session.form[event.data.sessionID] ?? []).filter((form) => form.id !== event.data.id),
-        )
+        removeForm(event.data.sessionID, event.data.id, event.location)
        return
    }

@@ -1420,6 +1458,12 @@ export function createData(config: CreateDataInput) {
            `session.form:${sessionID}:${sessionID === "global" ? locationKey(ref ?? defaultLocation()) : ""}`,
          )
        },
+        reply(input: FormReplyInput, ref?: LocationRef) {
+          return settleForm(input, ref, api().form.reply(input, formRequestOptions(input.sessionID, ref)))
+        },
+        cancel(input: FormCancelInput, ref?: LocationRef) {
+          return settleForm(input, ref, api().form.cancel(input, formRequestOptions(input.sessionID, ref)))
+        },
      },
    },
    project: {
@@ -2,20 +2,26 @@

 import { Script } from "@opencode-ai/script"
 import { $ } from "bun"
-import { rm } from "node:fs/promises"
+import { mkdtemp, rm } from "node:fs/promises"
+import { tmpdir } from "node:os"
+import { join } from "node:path"
 import { fileURLToPath } from "node:url"

 process.chdir(fileURLToPath(new URL("..", import.meta.url)))

+const dryRun = Bun.argv.includes("--dry-run")
 const originalText = await Bun.file("package.json").text()
 const pkg = JSON.parse(originalText) as {
  name: string
  version: string
  exports: Record<string, string | { import: string; types: string }>
+  imports: Record<string, Record<string, string>>
 }
 const tarball = `${pkg.name.replace("@", "").replace("/", "-")}-${pkg.version}.tgz`
+const output = (value: string, types = false) =>
+  value.replace("./src/", "./dist/").replace(/\.ts$/, types ? ".d.ts" : ".js")

-if ((await $`npm view ${pkg.name}@${pkg.version} version`.nothrow()).exitCode === 0) {
+if (!dryRun && (await $`npm view ${pkg.name}@${pkg.version} version`.nothrow()).exitCode === 0) {
  console.log(`already published ${pkg.name}@${pkg.version}`)
  process.exit(0)
 }
@@ -29,16 +35,38 @@ try {
      return [
        key,
        {
-          import: value.replace("./src/", "./dist/").replace(/\.ts$/, ".js"),
-          types: value.replace("./src/", "./dist/").replace(/\.ts$/, ".d.ts"),
+          import: output(value),
+          types: output(value, true),
        },
      ]
    }),
  )
+  pkg.imports = Object.fromEntries(
+    Object.entries(pkg.imports).map(([key, conditions]) => [
+      key,
+      Object.fromEntries(Object.entries(conditions).map(([condition, value]) => [condition, output(value)])),
+    ]),
+  )
  await Bun.write("package.json", JSON.stringify(pkg, null, 2) + "\n")
  await rm(tarball, { force: true })
  await $`bun pm pack`
-  await $`npm publish ${tarball} --tag ${Script.channel} --access public`
+  const consumer = await mkdtemp(join(tmpdir(), "opencode-codemode-"))
+  try {
+    await Bun.write(
+      join(consumer, "package.json"),
+      JSON.stringify({
+        private: true,
+        type: "module",
+        dependencies: { [pkg.name]: `file:${join(process.cwd(), tarball)}` },
+      }),
+    )
+    await $`npm install --ignore-scripts --no-audit --no-fund`.cwd(consumer)
+    await $`node --input-type=module -e ${`await import(${JSON.stringify(pkg.name)})`}`.cwd(consumer)
+    await $`bun --conditions=workerd -e ${`await import(${JSON.stringify(pkg.name)})`}`.cwd(consumer)
+  } finally {
+    await rm(consumer, { recursive: true, force: true })
+  }
+  if (!dryRun) await $`npm publish ${tarball} --tag ${Script.channel} --access public`
 } finally {
  await Bun.write("package.json", originalText)
  await rm(tarball, { force: true })
@@ -3,7 +3,6 @@ import { defineConfig } from "drizzle-kit"

 export default defineConfig({
  out: "./migrations/",
-  strict: true,
  schema: ["./src/**/*.sql.ts"],
  verbose: true,
  dialect: "mysql",
@@ -3,19 +3,11 @@ import { Resource } from "@opencode-ai/console-resource"
 export * from "drizzle-orm"
 import { Client } from "@planetscale/database"

-import { MySqlTransaction, type MySqlTransactionConfig } from "drizzle-orm/mysql-core"
-import type { PlanetScalePreparedQueryHKT, PlanetscaleQueryResultHKT } from "drizzle-orm/planetscale-serverless"
+import type { MySqlTransactionConfig } from "drizzle-orm/mysql-core"
 import { Context } from "../context"
 import { memo } from "../util/memo"

 export namespace Database {
-  export type Transaction = MySqlTransaction<
-    PlanetscaleQueryResultHKT,
-    PlanetScalePreparedQueryHKT,
-    Record<string, never>,
-    any
-  >
-
  const client = memo(() => {
    const result = new Client({
      host: Resource.Database.host,
@@ -26,6 +18,7 @@ export namespace Database {
    return db
  })

+  export type Transaction = Parameters<Parameters<ReturnType<typeof client>["transaction"]>[0]>[0]
  export type TxOrDb = Transaction | ReturnType<typeof client>

  const TransactionContext = Context.create<{
@@ -1,8 +1,8 @@
 {
  "version": "7",
  "dialect": "sqlite",
-  "id": "3fb67508-0196-4bae-b2bd-c08ece7583fd",
-  "prevIds": ["dcde8e6b-4bf4-4f6b-b2be-4030c2c3e936"],
+  "id": "be60f352-8da1-40e1-8d70-dc41121cfbc5",
+  "prevIds": ["3fb67508-0196-4bae-b2bd-c08ece7583fd"],
  "ddl": [
    {
      "name": "account_state",
@@ -1442,7 +1442,7 @@
    },
    {
      "type": "text",
-      "notNull": true,
+      "notNull": false,
      "autoincrement": false,
      "default": null,
      "generated": null,
@@ -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")
@@ -48,7 +48,7 @@ async function generate() {
          renderMigration(name, await Bun.file(path.join(incremental, name, "migration.sql")).text()),
        ),
      )
-      await fs.copyFile(path.join(incremental, name, "snapshot.json"), snapshot)
+      await Bun.write(snapshot, await formatJson(await Bun.file(path.join(incremental, name, "snapshot.json")).text()))
    }

    await fs.mkdir(full)
@@ -192,6 +192,19 @@ async function formatTypescript(input: string) {
  })
 }

+// Drizzle emits every array multi-line; format the snapshot so regeneration
+// diffs stay minimal against the prettier-styled checked-in copy.
+async function formatJson(input: string) {
+  const prettier = await import("prettier")
+  const babel = await import("prettier/plugins/babel")
+  const estree = await import("prettier/plugins/estree")
+  return prettier.format(input, {
+    parser: "json",
+    plugins: [babel.default, estree.default],
+    printWidth: 120,
+  })
+}
+
 function renderRegistry(names: string[]) {
  return `import type { DatabaseMigration } from "./migration.js"
 ${names.map((name, index) => `import m${index.toString().padStart(2, "0")} from "./migration/${name}.js"`).join("\n")}
@@ -6,7 +6,7 @@ import { EffectCache } from "drizzle-orm/cache/core/cache-effect"
 import { EffectLogger } from "drizzle-orm/effect-core"
 import { entityKind } from "drizzle-orm/entity"
 import type { AnyRelations, EmptyRelations } from "drizzle-orm/relations"
-import { SQLiteAsyncDialect } from "drizzle-orm/sqlite-core/dialect"
+import { SQLiteDialect } from "drizzle-orm/sqlite-core/dialect"
 import { SQLiteEffectDatabase } from "../sqlite-core/effect/db.js"
 import type { DrizzleConfig } from "drizzle-orm/utils"
 import { jitCompatCheck } from "../internal/drizzle-utils.js"
@@ -53,12 +53,13 @@ export const make = Effect.fn("SQLiteDrizzle.make")(function* <TRelations extend
  const cache = yield* EffectCache
  const logger = yield* EffectLogger

-  const dialect = new SQLiteAsyncDialect()
+  const useJitMappers = jitCompatCheck(config.jit)
+  const dialect = new SQLiteDialect({ useJitMappers })
  const relations = config.relations ?? ({} as TRelations)
  const session = new EffectSQLiteSession(client, dialect, relations, {
    logger,
    cache,
-    useJitMappers: jitCompatCheck(config.jit),
+    useJitMappers,
  })
  const db = new EffectSQLiteDatabase(dialect, session, relations) as EffectSQLiteDatabase<TRelations> & {
    $client: SqlClient
@@ -14,7 +14,7 @@ import { entityKind } from "drizzle-orm/entity"
 import type { AnyRelations } from "drizzle-orm/relations"
 import type { RelationalQueryMapperConfig } from "drizzle-orm/relations"
 import type { Query } from "drizzle-orm/sql/sql"
-import type { SQLiteAsyncDialect } from "drizzle-orm/sqlite-core/dialect"
+import type { SQLiteDialect } from "drizzle-orm/sqlite-core/dialect"
 import {
  SQLiteEffectPreparedQuery,
  SQLiteEffectSession,
@@ -59,7 +59,7 @@ export class EffectSQLiteSession<TRelations extends AnyRelations> extends SQLite

  constructor(
    private client: SqlClient,
-    dialect: SQLiteAsyncDialect,
+    dialect: SQLiteDialect,
    protected relations: TRelations,
    private options: EffectSQLiteSessionOptions,
  ) {
@@ -41,14 +41,34 @@ export function orderSelectedFields<TColumn extends Column>(
 ): SelectedFieldsOrdered {
  return Object.entries(fields).flatMap(([name, field]) => {
    const path = pathPrefix ? [...pathPrefix, name] : [name]
-    if (is(field, Column) || is(field, SQL) || is(field, SQL.Aliased) || is(field, Subquery)) {
-      return [{ path, field }] as SelectedFieldsOrdered
-    }
+    if (is(field, Column)) return [{ path, field, fieldType: "Column", column: field }] as SelectedFieldsOrdered
+    if (is(field, SQL)) return [{ path, field, fieldType: "SQL" }] as SelectedFieldsOrdered
+    if (is(field, SQL.Aliased)) return [{ path, field, fieldType: "SQL.Aliased" }] as SelectedFieldsOrdered
+    if (is(field, Subquery)) return [{ path, field, fieldType: "Subquery" }] as SelectedFieldsOrdered
    if (is(field, Table)) return orderSelectedFields(getTableColumnsRuntime(field as SQLiteTable), path)
    return orderSelectedFields(field as Record<string, unknown>, path)
  }) as SelectedFieldsOrdered
 }

+export function resolveNullableObjectPaths(
+  columns: SelectedFieldsOrdered,
+  joinsNotNullableMap: Record<string, boolean> | undefined,
+) {
+  if (!joinsNotNullableMap) return undefined
+  const tableOf = columns
+    .filter((column) => column.path.length > 1 && column.fieldType === "Column")
+    .reduce<Record<string, string | false>>((result, column) => {
+      const key = column.path[0]!
+      const tableName = getTableName(getColumnTable(column.field as Column))
+      const current = result[key]
+      result[key] = current === undefined ? tableName : current === tableName ? current : false
+      return result
+    }, {})
+  return Object.entries(tableOf)
+    .filter(([, tableName]) => typeof tableName === "string" && !joinsNotNullableMap[tableName])
+    .map(([key]) => key)
+}
+
 export function mapUpdateSet<TTable extends SQLiteTable>(table: TTable, values: SQLiteUpdateSetSource<TTable>) {
  const entries = Object.entries(values).filter(([, value]) => value !== undefined)
  if (entries.length === 0) throw new Error("No values to set")
@@ -9,7 +9,7 @@ import type { TypedQueryBuilder } from "drizzle-orm/query-builders/query-builder
 import type { AnyRelations, EmptyRelations } from "drizzle-orm/relations"
 import { SelectionProxyHandler } from "drizzle-orm/selection-proxy"
 import { type ColumnsSelection, type SQL, sql, type SQLWrapper } from "drizzle-orm/sql/sql"
-import type { SQLiteAsyncDialect } from "drizzle-orm/sqlite-core/dialect"
+import type { SQLiteDialect } from "drizzle-orm/sqlite-core/dialect"
 import { QueryBuilder } from "drizzle-orm/sqlite-core/query-builders/query-builder"
 import type { SelectedFields } from "drizzle-orm/sqlite-core/query-builders/select.types"
 import type { SQLiteTransactionConfig } from "drizzle-orm/sqlite-core/session"
@@ -45,7 +45,7 @@ export class SQLiteEffectDatabase<

  constructor(
    /** @internal */
-    readonly dialect: SQLiteAsyncDialect,
+    readonly dialect: SQLiteDialect,
    /** @internal */
    readonly session: SQLiteEffectSession<TEffectHKT, TRunResult, TRelations>,
    relations: TRelations,
@@ -3,14 +3,15 @@ import type * as Effect from "effect/Effect"
 import { applyEffectWrapper, type QueryEffectHKTBase } from "drizzle-orm/effect-core/query-effect"
 import { entityKind, is } from "drizzle-orm/entity"
 import type { SelectResultFields } from "drizzle-orm/query-builders/select.types"
+import type { TypedQueryBuilder } from "drizzle-orm/query-builders/query-builder"
 import type { RunnableQuery } from "drizzle-orm/runnable-query"
 import type { Query, SQLWrapper } from "drizzle-orm/sql/sql"
-import { Param, SQL, sql } from "drizzle-orm/sql/sql"
+import { SQL, sql } from "drizzle-orm/sql/sql"
 import type { SQLiteDialect } from "drizzle-orm/sqlite-core/dialect"
 import type { IndexColumn } from "drizzle-orm/sqlite-core/indexes"
 import type {
  SQLiteInsertConfig,
-  SQLiteInsertSelectQueryBuilder,
+  SQLiteInsertSelection,
  SQLiteInsertValue,
 } from "drizzle-orm/sqlite-core/query-builders/insert"
 import type { SelectedFieldsFlat } from "drizzle-orm/sqlite-core/query-builders/select.types"
@@ -152,34 +153,24 @@ export class SQLiteEffectInsertBuilder<
    if (values.length === 0) {
      throw new Error("values() must be called with at least one value")
    }
-    const mappedValues = values.map((entry) => {
-      const result: Record<string, Param | SQL> = {}
-      const cols = getTableColumnsRuntime(this.table)
-      for (const colKey of Object.keys(entry)) {
-        const colValue = entry[colKey as keyof typeof entry]
-        result[colKey] = is(colValue, SQL) ? colValue : new Param(colValue, cols[colKey])
-      }
-      return result
-    })
-
-    return new SQLiteEffectInsertBase(this.table, mappedValues, this.session, this.dialect, this.withList)
+    return new SQLiteEffectInsertBase(this.table, values, this.session, this.dialect, this.withList)
  }

  select(
-    selectQuery: (qb: QueryBuilder) => SQLiteInsertSelectQueryBuilder<TTable>,
+    selectQuery: (qb: QueryBuilder) => TypedQueryBuilder<SQLiteInsertSelection<TTable>>,
  ): SQLiteEffectInsertBase<TTable, TRunResult, undefined, false, never, TEffectHKT>
  select(
    selectQuery: (qb: QueryBuilder) => SQL,
  ): SQLiteEffectInsertBase<TTable, TRunResult, undefined, false, never, TEffectHKT>
  select(selectQuery: SQL): SQLiteEffectInsertBase<TTable, TRunResult, undefined, false, never, TEffectHKT>
  select(
-    selectQuery: SQLiteInsertSelectQueryBuilder<TTable>,
+    selectQuery: TypedQueryBuilder<SQLiteInsertSelection<TTable>>,
  ): SQLiteEffectInsertBase<TTable, TRunResult, undefined, false, never, TEffectHKT>
  select(
    selectQuery:
      | SQL
-      | SQLiteInsertSelectQueryBuilder<TTable>
-      | ((qb: QueryBuilder) => SQLiteInsertSelectQueryBuilder<TTable> | SQL),
+      | TypedQueryBuilder<SQLiteInsertSelection<TTable>>
+      | ((qb: QueryBuilder) => TypedQueryBuilder<SQLiteInsertSelection<TTable>> | SQL),
  ): SQLiteEffectInsertBase<TTable, TRunResult, undefined, false, never, TEffectHKT> {
    const select = typeof selectQuery === "function" ? selectQuery(new QueryBuilder()) : selectQuery

@@ -5,7 +5,7 @@ import { entityKind } from "drizzle-orm/entity"
 import type { RunnableQuery } from "drizzle-orm/runnable-query"
 import type { PreparedQuery } from "drizzle-orm/session"
 import type { Query, SQL, SQLWrapper } from "drizzle-orm/sql/sql"
-import type { SQLiteAsyncDialect } from "drizzle-orm/sqlite-core/dialect"
+import type { SQLiteDialect } from "drizzle-orm/sqlite-core/dialect"

 type SQLiteEffectRawAction = "all" | "get" | "values" | "run"

@@ -29,7 +29,7 @@ export class SQLiteEffectRaw<TResult, TEffectHKT extends QueryEffectHKTBase = Qu
    /** @internal */
    public getSQL: () => SQL,
    private action: SQLiteEffectRawAction,
-    private dialect: SQLiteAsyncDialect,
+    private dialect: SQLiteDialect,
    private mapBatchResult: (result: unknown) => unknown,
  ) {}

@@ -15,7 +15,7 @@ import { SQL } from "drizzle-orm/sql/sql"
 import type { ColumnsSelection, SQLWrapper } from "drizzle-orm/sql/sql"
 import type { SQLiteColumn } from "drizzle-orm/sqlite-core/columns"
 import type { SQLiteDialect } from "drizzle-orm/sqlite-core/dialect"
-import { SQLiteSelectQueryBuilderBase } from "drizzle-orm/sqlite-core/query-builders/select"
+import { SQLiteSelectBase } from "drizzle-orm/sqlite-core/query-builders/select"
 import type {
  CreateSQLiteSelectFromBuilderMode,
  SelectedFields,
@@ -97,8 +97,8 @@ export class SQLiteEffectSelectBuilder<
      >
    : CreateSQLiteSelectFromBuilderMode<
        TBuilderMode,
+        SQLiteEffectSelectHKT<TEffectHKT>,
        GetSelectTableName<TFrom>,
-        "async",
        TRunResult,
        TSelection extends undefined ? GetSelectTableSelection<TFrom> : TSelection,
        TSelection extends undefined ? "single" : "partial"
@@ -164,10 +164,9 @@ export interface SQLiteEffectSelectBase<
  out TResult extends any[] = SelectResult<TSelection, TSelectMode, TNullabilityMap>[],
  out TSelectedFields extends ColumnsSelection = BuildSubquerySelection<TSelection, TNullabilityMap>,
  out TEffectHKT extends QueryEffectHKTBase = QueryEffectHKTBase,
-> extends SQLiteSelectQueryBuilderBase<
+> extends SQLiteSelectBase<
      SQLiteEffectSelectHKT<TEffectHKT>,
      TTableName,
-      "async",
      TRunResult,
      TSelection,
      TSelectMode,
@@ -193,10 +192,9 @@ export class SQLiteEffectSelectBase<
    out TSelectedFields extends ColumnsSelection = BuildSubquerySelection<TSelection, TNullabilityMap>,
    out TEffectHKT extends QueryEffectHKTBase = QueryEffectHKTBase,
  >
-  extends SQLiteSelectQueryBuilderBase<
+  extends SQLiteSelectBase<
    SQLiteEffectSelectHKT<TEffectHKT>,
    TTableName,
-    "async",
    TRunResult,
    TSelection,
    TSelectMode,
@@ -215,7 +213,7 @@ export class SQLiteEffectSelectBase<
  }

  /** @internal */
-  getSQL(): SQL {
+  override getSQL(): SQL {
    return this.dialect.buildSelectQuery(this.effectConfig)
  }

@@ -240,7 +238,7 @@ export class SQLiteEffectSelectBase<
    return query as ReturnType<this["prepare"]>
  }

-  $withCache(config?: { config?: CacheConfig; tag?: string; autoInvalidate?: boolean } | false) {
+  override $withCache(config?: { config?: CacheConfig; tag?: string; autoInvalidate?: boolean } | false) {
    this.cacheConfig =
      config === undefined
        ? { config: {}, enabled: true, autoInvalidate: true }
@@ -21,12 +21,12 @@ import type {
 import { makeJitRqbMapper } from "drizzle-orm/relations"
 import type { PreparedQuery } from "drizzle-orm/session"
 import { fillPlaceholders, type Query, type SQL, sql } from "drizzle-orm/sql/sql"
-import type { SQLiteAsyncDialect } from "drizzle-orm/sqlite-core/dialect"
+import type { SQLiteDialect } from "drizzle-orm/sqlite-core/dialect"
 import type { SelectedFieldsOrdered } from "drizzle-orm/sqlite-core/query-builders/select.types"
 import type { PreparedQueryConfig, SQLiteExecuteMethod, SQLiteTransactionConfig } from "drizzle-orm/sqlite-core/session"
 import { upgradeIfNeeded } from "../../up-migrations/effect-sqlite.js"
 import { assertUnreachable, makeJitQueryMapper, type RowsMapper } from "drizzle-orm/utils"
-import { mapResultRow } from "../../internal/drizzle-utils.js"
+import { mapResultRow, resolveNullableObjectPaths } from "../../internal/drizzle-utils.js"
 import { SQLiteEffectDatabase } from "./db.js"

 type MigrationConfigWithInit = MigrationConfig & { init?: boolean }
@@ -155,7 +155,10 @@ export class SQLiteEffectPreparedQuery<
    return this.useJitMappers
      ? (this.jitMapper =
          (this.jitMapper as RowsMapper<T["all"]>) ??
-          makeJitQueryMapper<T["all"]>(this.fields!, this.joinsNotNullableMap))(rows as unknown[][])
+          makeJitQueryMapper<T["all"]>(
+            this.fields!,
+            resolveNullableObjectPaths(this.fields!, this.joinsNotNullableMap),
+          ))(rows as unknown[][])
      : (rows as unknown[][]).map((row) => mapResultRow(this.fields!, row, this.joinsNotNullableMap))
  }

@@ -187,7 +190,10 @@ export class SQLiteEffectPreparedQuery<
    return this.useJitMappers
      ? (this.jitMapper =
          (this.jitMapper as RowsMapper<T["get"][]>) ??
-          makeJitQueryMapper<T["get"][]>(this.fields!, this.joinsNotNullableMap))([row as unknown[]])[0]
+          makeJitQueryMapper<T["get"][]>(
+            this.fields!,
+            resolveNullableObjectPaths(this.fields!, this.joinsNotNullableMap),
+          ))([row as unknown[]])[0]
      : mapResultRow(this.fields!, row as unknown[], this.joinsNotNullableMap)
  }

@@ -311,7 +317,7 @@ export abstract class SQLiteEffectSession<
 > {
  static readonly [entityKind]: string = "SQLiteEffectSession"

-  constructor(readonly dialect: SQLiteAsyncDialect) {}
+  constructor(readonly dialect: SQLiteDialect) {}

  abstract prepareQuery<T extends PreparedQueryConfig = PreparedQueryConfig>(
    query: Query,
@@ -412,7 +418,7 @@ export abstract class SQLiteEffectTransaction<
  static override readonly [entityKind]: string = "SQLiteEffectTransaction"

  constructor(
-    dialect: SQLiteAsyncDialect,
+    dialect: SQLiteDialect,
    session: SQLiteEffectSession<TEffectHKT, TRunResult, TRelations>,
    protected relations: TRelations,
  ) {
@@ -44,6 +44,7 @@ import m41 from "./migration/20260811161259_execution_claim_attempts.js"
 import m42 from "./migration/20260812181746_session_inbox.js"
 import m43 from "./migration/20260812213948_worktree.js"
 import m44 from "./migration/20260819222447_session_viewed_state.js"
+import m45 from "./migration/20260823191254_nullable_workspace_binding.js"

 export const migrations = [
  m00,
@@ -91,4 +92,5 @@ export const migrations = [
  m42,
  m43,
  m44,
+  m45,
 ] satisfies DatabaseMigration.Migration[]
@@ -0,0 +1,27 @@
+import { Effect } from "effect"
+import type { DatabaseMigration } from "../migration.js"
+
+const migration: DatabaseMigration.Migration = {
+  id: "20260823191254_nullable_workspace_binding",
+  foreignKeys: false,
+  up(tx) {
+    return Effect.gen(function* () {
+      yield* tx.run(`
+        CREATE TABLE \`__new_workspace\` (
+          \`id\` text PRIMARY KEY,
+          \`provider\` text NOT NULL,
+          \`binding\` text,
+          \`created_at\` integer NOT NULL,
+          \`last_used_at\` integer NOT NULL
+        );
+      `)
+      yield* tx.run(
+        `INSERT INTO \`__new_workspace\`(\`id\`, \`provider\`, \`binding\`, \`created_at\`, \`last_used_at\`) SELECT \`id\`, \`provider\`, \`binding\`, \`created_at\`, \`last_used_at\` FROM \`workspace\`;`,
+      )
+      yield* tx.run(`DROP TABLE \`workspace\`;`)
+      yield* tx.run(`ALTER TABLE \`__new_workspace\` RENAME TO \`workspace\`;`)
+    })
+  },
+}
+
+export default migration
@@ -223,7 +223,7 @@ const schema: Omit<DatabaseMigration.Migration, "id"> = {
        CREATE TABLE \`workspace\` (
          \`id\` text PRIMARY KEY,
          \`provider\` text NOT NULL,
-          \`binding\` text NOT NULL,
+          \`binding\` text,
          \`created_at\` integer NOT NULL,
          \`last_used_at\` integer NOT NULL
        );
@@ -63,7 +63,13 @@ const baseLayer = Layer.effect(
    const fs = yield* FSUtil.Service
    const location = yield* Location.Service
    const search = yield* FileSystemSearch.Service
-    const root = yield* fs.realPath(location.directory).pipe(Effect.orDie)
+    // Workspace-placed directories exist only inside the workspace, so a host
+    // realpath probe at boot consults the wrong filesystem and would block
+    // construction on servers without a matching local directory. Treat the
+    // configured directory as canonical; local placements keep symlink
+    // canonicalization. This skip is boot-only: resolve/read/list below still
+    // access the host filesystem per operation (tracked in #44568).
+    const root = location.workspaceID ? location.directory : yield* fs.realPath(location.directory).pipe(Effect.orDie)
    const resolve = Effect.fnUntraced(function* (input?: RelativePath) {
      const absolute = path.resolve(location.directory, input ?? ".")
      if (!FSUtil.contains(location.directory, absolute))
@@ -2,7 +2,7 @@ export * as FileSystemSearch from "./search.js"

 import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import path from "path"
-import { Clock, Context, Duration, Effect, Layer, Schema, Scope } from "effect"
+import { Clock, Context, Deferred, Duration, Effect, Layer, Schema, Scope } from "effect"
 import { Fff } from "#fff"
 import fuzzysort from "fuzzysort"
 import { FileSystem } from "../filesystem.js"
@@ -61,7 +61,7 @@ export const ripgrepLayer = Layer.effect(
    let index = emptyIndex()
    let initialized = false
    let settledAt = Number.NEGATIVE_INFINITY
-    let refreshing = false
+    let refreshing: Deferred.Deferred<void> | undefined
    const scan = Effect.gen(function* () {
      const next = emptyIndex()
      const previous = index
@@ -84,21 +84,25 @@ export const ripgrepLayer = Layer.effect(
      })
      index = next
      initialized = true
-    }).pipe(
-      Effect.orDie,
-      Effect.ensuring(
-        Effect.sync(() => {
-          settledAt = clock.currentTimeMillisUnsafe()
-          refreshing = false
-        }),
-      ),
-    )
-    const refresh = Effect.sync(() => {
-      if (refreshing || clock.currentTimeMillisUnsafe() < settledAt + REFRESH_INTERVAL) return
-      refreshing = true
-      return scan
-    }).pipe(Effect.flatMap((effect) => (effect ? effect.pipe(Effect.forkIn(scope)) : Effect.void)))
-    yield* refresh
+    }).pipe(Effect.orDie)
+    const refresh = Effect.suspend(() => {
+      if (refreshing) return initialized ? Effect.void : Deferred.await(refreshing)
+      if (initialized && clock.currentTimeMillisUnsafe() < settledAt + REFRESH_INTERVAL) return Effect.void
+
+      const attempt = Deferred.makeUnsafe<void>()
+      refreshing = attempt
+      return scan.pipe(
+        Effect.onExit((exit) =>
+          Effect.sync(() => {
+            settledAt = clock.currentTimeMillisUnsafe()
+            if (refreshing === attempt) refreshing = undefined
+            Deferred.doneUnsafe(attempt, exit)
+          }),
+        ),
+        Effect.forkIn(scope),
+        Effect.flatMap(() => (initialized ? Effect.void : Deferred.await(attempt))),
+      )
+    })
    return Service.of({
      find: (input) =>
        Effect.gen(function* () {
@@ -180,9 +184,12 @@ export const fffLayer = Layer.effect(
 export const layer = (options?: Options) =>
  Layer.unwrap(
    Effect.gen(function* () {
+      const location = yield* Location.Service
+      // Workspace-backed Locations resolve in a remote sandbox; fff would index the local server directory
+      // in-process and serve wrong results. Ripgrep routes through the Location environment spawner.
+      if (location.workspaceID) return ripgrepLayer
      if (options?.fff === false || (options?.fff === undefined && process.platform === "win32") || !Fff.available())
        return ripgrepLayer
-      const location = yield* Location.Service
      // Non-VCS locations can contain many repositories, so avoid eagerly content-indexing the entire aggregate tree.
      return location.vcs && !Protected.isHome(location.directory) ? fffLayer : ripgrepLayer
    }),
@@ -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"
@@ -7,7 +7,6 @@ import {
 import { convertToBase64, parseProviderOptions } from "@ai-sdk/provider-utils"
 import { z } from "zod/v4"
 import type { OpenAIResponsesInput, OpenAIResponsesReasoning } from "./openai-responses-api-types.js"
-import { localShellInputSchema, localShellOutputSchema } from "./tool/local-shell.js"

 /**
 * Check if a string is a file ID based on the given prefixes
@@ -23,13 +22,11 @@ export async function convertToOpenAIResponsesInput({
  systemMessageMode,
  fileIdPrefixes,
  store,
-  hasLocalShellTool = false,
 }: {
  prompt: LanguageModelV3Prompt
  systemMessageMode: "system" | "developer" | "remove"
  fileIdPrefixes?: readonly string[]
  store: boolean
-  hasLocalShellTool?: boolean
 }): Promise<{
  input: OpenAIResponsesInput
  warnings: Array<SharedV3Warning>
@@ -138,25 +135,6 @@ export async function convertToOpenAIResponsesInput({
                break
              }

-              if (hasLocalShellTool && part.toolName === "local_shell") {
-                const parsedInput = localShellInputSchema.parse(part.input)
-                input.push({
-                  type: "local_shell_call",
-                  call_id: part.toolCallId,
-                  id: store ? ((part.providerOptions?.copilot?.itemId as string) ?? undefined) : undefined,
-                  action: {
-                    type: "exec",
-                    command: parsedInput.action.command,
-                    timeout_ms: parsedInput.action.timeoutMs,
-                    user: parsedInput.action.user,
-                    working_directory: parsedInput.action.workingDirectory,
-                    env: parsedInput.action.env,
-                  },
-                })
-
-                break
-              }
-
              input.push({
                type: "function_call",
                call_id: part.toolCallId,
@@ -261,15 +239,6 @@ export async function convertToOpenAIResponsesInput({
            }
          }

-          if (hasLocalShellTool && part.toolName === "local_shell" && output.type === "json") {
-            input.push({
-              type: "local_shell_call_output",
-              call_id: part.toolCallId,
-              output: localShellOutputSchema.parse(output.value).output,
-            })
-            break
-          }
-
          let contentValue: string
          switch (output.type) {
            case "text":
@@ -9,8 +9,6 @@ export type OpenAIResponsesInputItem =
  | OpenAIResponsesFunctionCall
  | OpenAIResponsesFunctionCallOutput
  | OpenAIResponsesComputerCall
-  | OpenAIResponsesLocalShellCall
-  | OpenAIResponsesLocalShellCallOutput
  | OpenAIResponsesReasoning
  | OpenAIResponsesItemReference
  | OpenAIResponsesMcpApprovalResponse
@@ -69,26 +67,6 @@ export type OpenAIResponsesComputerCall = {
  status?: string
 }

-export type OpenAIResponsesLocalShellCall = {
-  type: "local_shell_call"
-  id?: string
-  call_id: string
-  action: {
-    type: "exec"
-    command: string[]
-    timeout_ms?: number
-    user?: string
-    working_directory?: string
-    env?: Record<string, string>
-  }
-}
-
-export type OpenAIResponsesLocalShellCallOutput = {
-  type: "local_shell_call_output"
-  call_id: string
-  output: string
-}
-
 export type OpenAIResponsesItemReference = {
  type: "item_reference"
  id: string
@@ -199,9 +177,6 @@ export type OpenAIResponsesTool =
      quality: "auto" | "low" | "medium" | "high" | undefined
      size: "auto" | "1024x1024" | "1024x1536" | "1536x1024" | undefined
    }
-  | {
-      type: "local_shell"
-    }

 export type OpenAIResponsesReasoning = {
  type: "reasoning"
@@ -29,7 +29,6 @@ import { mapOpenAIResponseFinishReason } from "./map-openai-responses-finish-rea
 import type { OpenAIResponsesIncludeOptions, OpenAIResponsesIncludeValue } from "./openai-responses-api-types.js"
 import { prepareResponsesTools } from "./openai-responses-prepare-tools.js"
 import type { OpenAIResponsesModelId } from "./openai-responses-settings.js"
-import { localShellInputSchema } from "./tool/local-shell.js"

 const webSearchCallItem = z.object({
  type: z.literal("web_search_call"),
@@ -86,20 +85,6 @@ const codeInterpreterCallItem = z.object({
    .nullable(),
 })

-const localShellCallItem = z.object({
-  type: z.literal("local_shell_call"),
-  id: z.string(),
-  call_id: z.string(),
-  action: z.object({
-    type: z.literal("exec"),
-    command: z.array(z.string()),
-    timeout_ms: z.number().optional(),
-    user: z.string().optional(),
-    working_directory: z.string().optional(),
-    env: z.record(z.string(), z.string()).optional(),
-  }),
-})
-
 const imageGenerationCallItem = z.object({
  type: z.literal("image_generation_call"),
  id: z.string(),
@@ -205,7 +190,6 @@ export class OpenAIResponsesLanguageModel implements LanguageModelV3 {
      systemMessageMode: modelConfig.systemMessageMode,
      fileIdPrefixes: this.config.fileIdPrefixes,
      store,
-      hasLocalShellTool: hasOpenAITool("openai.local_shell"),
    })

    warnings.push(...inputWarnings)
@@ -462,7 +446,6 @@ export class OpenAIResponsesLanguageModel implements LanguageModelV3 {
              fileSearchCallItem,
              codeInterpreterCallItem,
              imageGenerationCallItem,
-              localShellCallItem,
              z.object({
                type: z.literal("function_call"),
                call_id: z.string(),
@@ -560,22 +543,6 @@ export class OpenAIResponsesLanguageModel implements LanguageModelV3 {
          break
        }

-        case "local_shell_call": {
-          content.push({
-            type: "tool-call",
-            toolCallId: part.call_id,
-            toolName: "local_shell",
-            input: JSON.stringify({ action: part.action } satisfies z.infer<typeof localShellInputSchema>),
-            providerMetadata: {
-              copilot: {
-                itemId: part.id,
-              },
-            },
-          })
-
-          break
-        }
-
        case "message": {
          for (const contentPart of part.content) {
            if (options.providerOptions?.copilot?.logprobs && contentPart.logprobs) {
@@ -1093,27 +1060,6 @@ export class OpenAIResponsesLanguageModel implements LanguageModelV3 {
                    result: value.item.result,
                  } satisfies z.infer<typeof imageGenerationOutputSchema>,
                })
-              } else if (value.item.type === "local_shell_call") {
-                ongoingToolCalls[value.output_index] = undefined
-
-                controller.enqueue({
-                  type: "tool-call",
-                  toolCallId: value.item.call_id,
-                  toolName: "local_shell",
-                  input: JSON.stringify({
-                    action: {
-                      type: "exec",
-                      command: value.item.action.command,
-                      timeoutMs: value.item.action.timeout_ms,
-                      user: value.item.action.user,
-                      workingDirectory: value.item.action.working_directory,
-                      env: value.item.action.env,
-                    },
-                  } satisfies z.infer<typeof localShellInputSchema>),
-                  providerMetadata: {
-                    copilot: { itemId: value.item.id },
-                  },
-                })
              } else if (value.item.type === "message") {
                if (currentTextId) {
                  controller.enqueue({
@@ -1528,7 +1474,6 @@ const responseOutputItemDoneSchema = z.object({
    imageGenerationCallItem,
    webSearchCallItem,
    fileSearchCallItem,
-    localShellCallItem,
    z.object({
      type: z.literal("computer_call"),
      id: z.string(),
@@ -70,12 +70,6 @@ export function prepareResponsesTools({

            break
          }
-          case "openai.local_shell": {
-            openaiTools.push({
-              type: "local_shell",
-            })
-            break
-          }
          case "openai.web_search_preview": {
            const args = webSearchPreviewArgsSchema.parse(tool.args)
            openaiTools.push({
@@ -1,16 +0,0 @@
-import { z } from "zod/v4"
-
-export const localShellInputSchema = z.object({
-  action: z.object({
-    type: z.literal("exec"),
-    command: z.array(z.string()),
-    timeoutMs: z.number().optional(),
-    user: z.string().optional(),
-    workingDirectory: z.string().optional(),
-    env: z.record(z.string(), z.string()).optional(),
-  }),
-})
-
-export const localShellOutputSchema = z.object({
-  output: z.string(),
-})
@@ -8,13 +8,27 @@ import { DecodeError, ResizerUnavailableError, SizeError } from "../image.js"
 const JPEG_QUALITIES = [80, 85, 70, 55, 40]

 export const make = Effect.gen(function* () {
-  ;(globalThis as typeof globalThis & { __OPENCODE_PHOTON_WASM_PATH?: string }).__OPENCODE_PHOTON_WASM_PATH =
-    path.isAbsolute(photonWasm) ? photonWasm : fileURLToPath(new URL(photonWasm, import.meta.url))
  const loadPhoton = yield* Effect.cached(
-    Effect.tryPromise({
-      try: () => import("@silvia-odwyer/photon-node"),
-      catch: () => new ResizerUnavailableError(),
-    }),
+    // A runtime without a photon wasm artifact (#photon-wasm resolves to the
+    // empty string on workerd) has no resizer, by declaration: fail typed
+    // before touching URLs or module loading. The path resolution and import
+    // for runtimes that DO have an artifact stay inside the guard too — a
+    // throw outside it (workerd's undefined import.meta.url was one) is a
+    // defect that escapes the ResizerUnavailableError handling and turns any
+    // image-bearing prompt into a 500 instead of degrading to passthrough.
+    photonWasm === ""
+      ? Effect.fail(new ResizerUnavailableError())
+      : Effect.tryPromise({
+          try: async () => {
+            ;(
+              globalThis as typeof globalThis & { __OPENCODE_PHOTON_WASM_PATH?: string }
+            ).__OPENCODE_PHOTON_WASM_PATH = path.isAbsolute(photonWasm)
+              ? photonWasm
+              : fileURLToPath(new URL(photonWasm, import.meta.url))
+            return await import("@silvia-odwyer/photon-node")
+          },
+          catch: () => new ResizerUnavailableError(),
+        }),
  )
  return Effect.fn("Image.Photon.normalize")(function* (
    resource: string,
@@ -147,7 +147,14 @@ export function buildLocationServiceMap(
            Layer.provide(LayerNode.compile(location.hoisted)),
          )
        },
-        { idleTimeToLive: (ref) => (existsSync(ref.directory) ? Duration.infinity : Duration.zero) },
+        {
+          // Workspace-placed directories exist only inside the workspace, so a
+          // local stat consults the wrong filesystem. Workspace liveness is
+          // owned by placement; do not probe the sandbox here, which would
+          // provision lazily-idle workspaces.
+          idleTimeToLive: (ref) =>
+            ref.workspaceID !== undefined || existsSync(ref.directory) ? Duration.infinity : Duration.zero,
+        },
      ),
      (inner) => ({
        ...inner,
@@ -273,28 +273,53 @@ export const layer = (options?: Options) =>
          return MCPOAuth.provider({ ...base, store: MCPOAuth.memoryStore() })
        const credentialID = found.id
        const methodID = found.value.methodID
-        let current: Credential.OAuth | undefined = found.value
+        const integrationID = entry.integrationID
+        // Tracks the refresh token this provider last presented, so invalidate can tell whether the SDK
+        // rejected the currently-stored credential or a snapshot another connection has already rotated past.
+        let presented = found.value.refresh
+        const readOAuthCredential = async () => {
+          const stored = await Effect.runPromise(credentials.list(integrationID))
+          const match = stored.find((credential) => credential.id === credentialID)
+          return match && match.value.type === "oauth" ? match.value : undefined
+        }
        return MCPOAuth.provider({
          ...base,
-          // Drop a credential the SDK rejected so the next connect cleanly reports needs_auth. Uses the raw
-          // credential service (no integration event) to avoid re-triggering the reconnect subscriber mid-connect.
+          // Drop a credential the SDK rejected so the next connect cleanly reports needs_auth — but only if it is
+          // still the stored one. Rotating servers hand out a fresh refresh token per use, so a concurrent
+          // connection may have already replaced ours; deleting then would discard the newer valid credential and
+          // strand every connection in needs_auth until a manual re-auth. Uses the raw credential service (no
+          // integration event) to avoid re-triggering the reconnect subscriber mid-connect.
          invalidate: async (scope) => {
            if (scope === "verifier" || scope === "discovery") return
-            current = undefined
+            const oauth = await readOAuthCredential()
+            if (!oauth || oauth.refresh !== presented) return
            await Effect.runPromise(credentials.remove(credentialID))
          },
+          // Always read the latest stored tokens instead of caching at connect time: with refresh-token rotation,
+          // a cached snapshot goes stale the moment another connection refreshes, and re-presenting the consumed
+          // token fails with invalid_grant.
          store: {
-            tokens: async () => (current ? MCPOAuth.toTokens(current) : undefined),
+            tokens: async () => {
+              const oauth = await readOAuthCredential()
+              if (!oauth) return undefined
+              presented = oauth.refresh
+              return MCPOAuth.toTokens(oauth)
+            },
            saveTokens: async (tokens) => {
-              current = MCPOAuth.toCredential({
+              const previous = await readOAuthCredential()
+              const value = MCPOAuth.toCredential({
                methodID,
                serverUrl: remote.url,
                tokens,
-                client: current ? MCPOAuth.clientFromCredential(current) : undefined,
+                client: previous ? MCPOAuth.clientFromCredential(previous) : undefined,
              })
-              await Effect.runPromise(credentials.update(credentialID, { value: current }))
+              presented = value.refresh
+              await Effect.runPromise(credentials.update(credentialID, { value }))
+            },
+            clientInformation: async () => {
+              const oauth = await readOAuthCredential()
+              return oauth ? MCPOAuth.clientFromCredential(oauth) : undefined
            },
-            clientInformation: async () => (current ? MCPOAuth.clientFromCredential(current) : undefined),
            saveClientInformation: async () => {},
            codeVerifier: async () => undefined,
            saveCodeVerifier: async () => {},
@@ -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) =>
@@ -6,7 +6,6 @@ import { Global } from "@opencode-ai/util/global"
 import { Effect, Stream } from "effect"
 import path from "path"
 import { Agent } from "../agent.js"
-import { Environment } from "../environment/index.js"
 import { Permission } from "../permission.js"
 import { SessionEvent } from "../session/event.js"

@@ -28,12 +27,9 @@ You are NO LONGER in Plan mode. The previous Plan restrictions no longer apply.
 export const Plugin = define({
  id: "opencode.plan",
  effect: Effect.fn(function* (ctx) {
-    const environment = yield* Environment.Service
    const global = yield* Global.Service
    const directory = path.join(global.home, ".opencode", "plan")
    const enterReminder = enter(directory)
-    yield* environment.files.mkdir(directory).pipe(Effect.orDie)
-
    yield* ctx.agent.transform((draft) => {
      draft.update(plan, (item) => {
        item.name = Agent.Name.make("Plan")
@@ -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"
@@ -30,13 +30,7 @@ export interface Coordinator<Key, E, Reason = never> {
 * with this execution's exit.
 */
 type Execution<E, Reason> = {
-  /**
-   * Resolves with the execution's exit as a success value. Success-valued on purpose:
-   * completing a Deferred with an interrupted exit interrupts suspended waiters as it
-   * resumes them, and can starve later waiters of their resume entirely
-   * (Effect-TS/effect#7364). Joiners flatten the exit; idleness waiters just await.
-   */
-  readonly done: Deferred.Deferred<Exit.Exit<void, E>>
+  readonly done: Deferred.Deferred<void, E>
  owner?: Fiber.Fiber<void>
  scope: Promotable
  pendingWake?: Promotable
@@ -84,7 +78,7 @@ export const make = <Key, E, Reason = never>(options: {

    const start = (key: Key, force: boolean, scope: Promotable) => {
      const execution: Execution<E, Reason> = {
-        done: Deferred.makeUnsafe<Exit.Exit<void, E>>(),
+        done: Deferred.makeUnsafe<void, E>(),
        scope,
        stopping: false,
      }
@@ -114,7 +108,7 @@ export const make = <Key, E, Reason = never>(options: {
    const settle = (key: Key, execution: Execution<E, Reason>, exit: Exit.Exit<void, E>) => {
      if (execution.pendingWake) start(key, false, execution.pendingWake)
      else executions.delete(key)
-      Deferred.doneUnsafe(execution.done, Exit.succeed(exit))
+      Deferred.doneUnsafe(execution.done, exit)
    }

    const run = (key: Key): Effect.Effect<void, E> =>
@@ -122,10 +116,11 @@ export const make = <Key, E, Reason = never>(options: {
        const execution = executions.get(key)
        if (execution !== undefined) {
          // A stopping execution refuses joiners: wait out its cleanup, then run fresh.
-          if (execution.stopping) return Deferred.await(execution.done).pipe(Effect.andThen(run(key)))
-          return Deferred.await(execution.done).pipe(Effect.flatten)
+          if (execution.stopping)
+            return Deferred.await(execution.done).pipe(Effect.ignoreCause, Effect.andThen(run(key)))
+          return Deferred.await(execution.done)
        }
-        return Deferred.await(start(key, true, "input").done).pipe(Effect.flatten)
+        return Deferred.await(start(key, true, "input").done)
      })

    const wake = (key: Key, scope: Promotable = "input") =>
@@ -167,7 +162,7 @@ export const make = <Key, E, Reason = never>(options: {
      Effect.suspend(() => {
        const execution = executions.get(key)
        if (execution === undefined) return Effect.void
-        return Deferred.await(execution.done).pipe(Effect.andThen(awaitIdle(key)))
+        return Deferred.await(execution.done).pipe(Effect.ignoreCause, Effect.andThen(awaitIdle(key)))
      })

    return { active: Effect.sync(() => new Set(executions.keys())), run, wake, interrupt, awaitIdle }
@@ -10,7 +10,7 @@ import {
  type ProviderErrorEvent,
  type ToolCall,
 } from "@opencode-ai/ai"
-import { Cause, Config, Data, Effect, Exit, Fiber, FiberSet, Layer, Option, Pull, Schedule, Stream } from "effect"
+import { Cause, Config, Data, Effect, Exit, Fiber, FiberMap, Layer, Option, Pull, Schedule, Stream } from "effect"
 import { Database } from "../../database/database.js"
 import { Bus } from "../../bus.js"
 import { Permission } from "../../permission.js"
@@ -165,9 +165,7 @@ const layer = Layer.effect(
      )
    })
    // Title generation starts once input is visible and must not delay model execution.
-    // The in-flight set coalesces overlapping prompts while title presence records success durably.
-    const titlesRunning = new Set<SessionSchema.ID>()
-    const forkTitle = yield* FiberSet.makeRuntime<never, void, never>()
+    const titles = yield* FiberMap.make<SessionSchema.ID, void, never>()
    /**
     * Drains eligible manual compaction and user input until the Session becomes idle.
     * Execution lifecycle is published per busy period by SessionExecution, not here.
@@ -334,7 +332,10 @@ const layer = Layer.effect(
      // a blocked first step leaves pending inputs untouched.
      yield* InstructionState.prepare(db, bus, selected.instructions, selected.session.id)
      const promoted = promotable ? yield* SessionInbox.promote(db, bus, selected.session.id, promotable) : 0
-      if (promoted > 0) yield* startTitle(sessionID)
+      if (promoted > 0)
+        yield* FiberMap.run(titles, sessionID, title.generateForFirstPrompt(sessionID).pipe(Effect.ignore), {
+          onlyIfMissing: true,
+        })
      // Promoted input opens a fresh step allowance.
      const currentStep = promoted > 0 ? 1 : step
      const loaded = yield* context.load(selected)
@@ -715,22 +716,6 @@ const layer = Layer.effect(
      }
    })

-    /** Starts one title request at a time after a successful step makes user input visible. */
-    const startTitle = Effect.fnUntraced(function* (sessionID: SessionSchema.ID) {
-      if (titlesRunning.has(sessionID)) return
-      titlesRunning.add(sessionID)
-      forkTitle(
-        title.generateForFirstPrompt(sessionID).pipe(
-          Effect.ignore,
-          Effect.ensuring(
-            Effect.sync(() => {
-              titlesRunning.delete(sessionID)
-            }),
-          ),
-        ),
-      )
-    })
-
    const getSession = Effect.fn("SessionRunner.getSession")(function* (sessionID: SessionSchema.ID) {
      const session = yield* store.get(sessionID)
      if (!session) return yield* Effect.die(new Error(`Session not found: ${sessionID}`))
@@ -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"

@@ -90,6 +90,7 @@ const layer = Layer.effect(
    ) {
      const beforeEvent: PluginHooks.Domains["tool"]["execute.before"] = {
        tool: name,
+        inputSchema: definition(tool).inputSchema,
        sessionID: context.sessionID,
        agent: context.agent,
        messageID: context.messageID,
@@ -3,7 +3,7 @@ export * as Workspace from "./workspace.js"
 import { Workspace } from "@opencode-ai/schema/workspace"
 import { makeGlobalNode } from "@opencode-ai/util/effect/app-node"
 import { eq } from "drizzle-orm"
-import { Clock, Context, Duration, Effect, Exit, Layer, Ref, Schedule, Schema, Scope } from "effect"
+import { Clock, Context, Deferred, Duration, Effect, Exit, FiberSet, Layer, Ref, Schedule, Schema, Scope } from "effect"
 import { systemError } from "effect/PlatformError"
 import { make } from "effect/unstable/process/ChildProcessSpawner"
 import type { Driver as EnvironmentDriver } from "./environment/driver.js"
@@ -26,7 +26,12 @@ export class Info extends Schema.Class<Info>("Workspace.Info")({
 export class NotFound extends Schema.TaggedError<NotFound>()("Workspace.NotFound", { workspaceID: ID }) {}

 export interface Interface {
-  readonly create: (provider: string) => Effect.Effect<Info, WorkspaceDriver.Error | WorkspaceDriver.ProviderNotFound>
+  /** Instantly commits a logical workspace ID. No provider work happens here. */
+  readonly create: (provider: string) => Effect.Effect<ID, WorkspaceDriver.ProviderNotFound>
+  /** Starts or joins the shared attempt that makes the backing resource real, then returns it. */
+  readonly provision: (
+    workspaceID: ID,
+  ) => Effect.Effect<Info, NotFound | WorkspaceDriver.Error | WorkspaceDriver.ProviderNotFound>
  readonly connect: (
    workspaceID: ID,
  ) => Effect.Effect<EnvironmentDriver, NotFound | WorkspaceDriver.Error | WorkspaceDriver.ProviderNotFound>
@@ -51,6 +56,8 @@ interface Connection {
  readonly scope: Scope.Closeable
 }

+type ReadinessError = NotFound | WorkspaceDriver.Error | WorkspaceDriver.ProviderNotFound
+
 export const configured = (options: Options = {}) =>
  makeGlobalNode({
    service: Service,
@@ -66,7 +73,10 @@ const layer = (options: Options) =>
      const registry = yield* WorkspaceDriver.RegistryService
      const lifetime = yield* Scope.Scope
      const connections = new Map<ID, Connection>()
+      // Destroy cancels the racing provision body by settling the deferred.
+      const attempts = new Map<ID, Deferred.Deferred<Info, ReadinessError>>()
      const locks = KeyedMutex.makeUnsafe<ID>()
+      const fork = yield* FiberSet.makeRuntime<never, void, never>()
      const idleThreshold = Duration.toMillis(options.idleThreshold ?? Duration.minutes(20))

      const load = Effect.fn("Workspace.load")(function* (workspaceID: ID) {
@@ -80,29 +90,75 @@ const layer = (options: Options) =>
        return row
      })

+      const saveBinding = (workspaceID: ID, binding: WorkspaceDriver.Binding) =>
+        db.update(WorkspaceTable).set({ binding }).where(eq(WorkspaceTable.id, workspaceID)).run().pipe(Effect.orDie)
+
+      const info = (row: typeof WorkspaceTable.$inferSelect, binding: WorkspaceDriver.Binding) =>
+        new Info({
+          id: row.id,
+          provider: row.provider,
+          binding,
+          createdAt: row.created_at,
+          lastUsedAt: row.last_used_at,
+        })
+
+      const provision = Effect.fn("Workspace.provision")((workspaceID: ID) =>
+        Effect.suspend(() => {
+          const existing = attempts.get(workspaceID)
+          if (existing) return Deferred.await(existing)
+
+          const attempt = Deferred.makeUnsafe<Info, ReadinessError>()
+          attempts.set(workspaceID, attempt)
+          fork(
+            locks
+              .withLock(workspaceID)(
+                Effect.gen(function* () {
+                  const row = yield* load(workspaceID)
+                  if (row.binding) return info(row, row.binding)
+                  const driver = yield* registry.get(row.provider)
+                  const result = yield* driver.create({ workspaceID })
+                  yield* saveBinding(workspaceID, result.binding)
+                  return info(row, result.binding)
+                }),
+              )
+              .pipe(
+                Effect.raceFirst(Deferred.await(attempt)),
+                Effect.onExit((exit) =>
+                  Effect.sync(() => {
+                    if (attempts.get(workspaceID) === attempt) attempts.delete(workspaceID)
+                    Deferred.doneUnsafe(attempt, exit)
+                  }),
+                ),
+                Effect.exit,
+                Effect.asVoid,
+              ),
+          )
+          return Deferred.await(attempt)
+        }),
+      )
+
      const open = Effect.fn("Workspace.open")(function* (workspaceID: ID) {
        const existing = connections.get(workspaceID)
        if (existing) return existing

        const row = yield* load(workspaceID)
+        // Bindings are persisted before provision resolves and never nulled; a raced
+        // destroy deletes the whole row and surfaces as NotFound from load above.
+        if (!row.binding) return yield* Effect.die(`workspace ${workspaceID} has no binding after provision`)
        const driver = yield* registry.get(row.provider)
-        const saveBinding = (value: WorkspaceDriver.Binding) =>
-          db
-            .update(WorkspaceTable)
-            .set({ binding: value })
-            .where(eq(WorkspaceTable.id, workspaceID))
-            .run()
-            .pipe(Effect.orDie)
+        const persistBinding = (binding: WorkspaceDriver.Binding) => saveBinding(workspaceID, binding)
        const scope = yield* Scope.fork(lifetime)
-        const environment = yield* driver.connect({ workspaceID, binding: row.binding, saveBinding }).pipe(
-          Effect.provideService(Scope.Scope, scope),
-          Effect.onError((cause) => Scope.close(scope, Exit.failCause(cause))),
-        )
+        const environment = yield* driver
+          .connect({ workspaceID, binding: row.binding, saveBinding: persistBinding })
+          .pipe(
+            Effect.provideService(Scope.Scope, scope),
+            Effect.onError((cause) => Scope.close(scope, Exit.failCause(cause))),
+          )
        const now = yield* Clock.currentTimeMillis
        const connection: Connection = {
          driver,
          environment,
-          saveBinding,
+          saveBinding: persistBinding,
          lastActivity: yield* Ref.make(now),
          active: yield* Ref.make(0),
          scope,
@@ -129,6 +185,7 @@ const layer = (options: Options) =>
                const lastActivity = yield* Ref.get(connection.lastActivity)
                if (now - lastActivity < idleThreshold) return
                const row = yield* load(workspaceID)
+                if (!row.binding) return
                // Deliberate: a racing spawn blocks, then wakes cleanly. Unlocking mid-suspend could reattach a sandbox being terminated.
                yield* connection.driver.suspendForIdle({
                  workspaceID,
@@ -151,37 +208,41 @@ const layer = (options: Options) =>

      return Service.of({
        create: Effect.fn("Workspace.create")(function* (provider) {
-          const driver = yield* registry.get(provider)
+          yield* registry.get(provider)
          const workspaceID = ID.create()
-          const result = yield* driver.create({ workspaceID })
          const now = yield* Clock.currentTimeMillis
          yield* db
            .insert(WorkspaceTable)
-            .values({ id: workspaceID, provider, binding: result.binding, created_at: now, last_used_at: now })
+            .values({ id: workspaceID, provider, binding: null, created_at: now, last_used_at: now })
            .run()
            .pipe(Effect.orDie)
-          return new Info({ id: workspaceID, provider, binding: result.binding, createdAt: now, lastUsedAt: now })
+          return workspaceID
        }),
+        provision,
        connect: Effect.fn("Workspace.connect")(function* (workspaceID) {
          const spawner = make((command) =>
            Effect.acquireRelease(
-              locks.withLock(workspaceID)(
-                Effect.gen(function* () {
-                  const connection = yield* open(workspaceID).pipe(
-                    Effect.mapError((cause) =>
-                      systemError({
-                        _tag: "Unknown",
-                        module: "Workspace",
-                        method: "spawn",
-                        description: `Failed to wake workspace ${workspaceID}`,
-                        cause,
-                      }),
-                    ),
-                  )
-                  yield* Ref.set(connection.lastActivity, yield* Clock.currentTimeMillis)
-                  yield* Ref.update(connection.active, (active) => active + 1)
-                  return connection
-                }),
+              // A live connection implies the binding is already persisted, so skip the provision hop.
+              Effect.suspend(() => (connections.has(workspaceID) ? Effect.void : provision(workspaceID))).pipe(
+                Effect.andThen(
+                  locks.withLock(workspaceID)(
+                    Effect.gen(function* () {
+                      const connection = yield* open(workspaceID)
+                      yield* Ref.set(connection.lastActivity, yield* Clock.currentTimeMillis)
+                      yield* Ref.update(connection.active, (active) => active + 1)
+                      return connection
+                    }),
+                  ),
+                ),
+                Effect.mapError((cause) =>
+                  systemError({
+                    _tag: "Unknown",
+                    module: "Workspace",
+                    method: "spawn",
+                    description: `Failed to wake workspace ${workspaceID}`,
+                    cause,
+                  }),
+                ),
              ),
              (connection) =>
                locks.withLock(workspaceID)(
@@ -196,14 +257,32 @@ const layer = (options: Options) =>
          return { spawner }
        }),
        destroy: Effect.fn("Workspace.destroy")(function* (workspaceID) {
+          // Settling the shared attempt cancels its racing provision body and fails
+          // waiters with NotFound before teardown commits. Accepted tradeoffs: if the
+          // locked teardown below fails, those waiters saw NotFound for a workspace
+          // that still exists (the next provision retries it), and a provision racing
+          // this window may briefly succeed before teardown destroys its fresh binding.
+          const attempt = attempts.get(workspaceID)
+          if (attempt) {
+            attempts.delete(workspaceID)
+            Deferred.doneUnsafe(attempt, Exit.fail(new NotFound({ workspaceID })))
+          }
          yield* locks.withLock(workspaceID)(
            Effect.gen(function* () {
              const row = yield* load(workspaceID)
              const connection = connections.get(workspaceID)
              connections.delete(workspaceID)
              if (connection) yield* Scope.close(connection.scope, Exit.void)
-              const driver = yield* registry.get(row.provider)
-              yield* driver.destroy({ workspaceID, binding: row.binding })
+              // Null binding still reaches the driver: an interrupted or crashed
+              // provision may have created a resource that was never persisted. A
+              // provider missing from the registry cannot block deleting a
+              // never-provisioned row.
+              yield* registry.get(row.provider).pipe(
+                Effect.flatMap((driver) => driver.destroy({ workspaceID, binding: row.binding })),
+                Effect.catchTag("WorkspaceDriver.ProviderNotFound", (error) =>
+                  row.binding ? Effect.fail(error) : Effect.void,
+                ),
+              )
              yield* db.delete(WorkspaceTable).where(eq(WorkspaceTable.id, workspaceID)).run().pipe(Effect.orDie)
            }),
          )
@@ -216,4 +295,8 @@ export const node = configured()

 // TODO(workspace-plan): add the boot janitor and ~23h safety snapshot rotation in a later PR.
 // TODO(workspace-plan): make cold wake interruptible with a re-pin loop against janitor races.
-// TODO(workspace-plan): consider RcMap at end-of-series consolidation; idle suspend and destroy need distinct finalizers.
+// TODO(workspace-plan): consider extracting a keyed shared-attempt helper (join/cancel, drop-on-settle) beside
+// KeyedMutex at end-of-series consolidation; filesystem/search.ts and session/run-coordinator.ts hand-roll the same
+// shape. Audited stdlib alternatives (rc.111): RcMap fails twice (refcount release cancels in-flight work when the
+// last waiter leaves, and one finalizer path cannot express idle-suspend vs destroy); Cache interrupts the shared
+// lookup when its last awaiter is interrupted and cannot fail waiters with NotFound on invalidation.
@@ -24,6 +24,16 @@ export class ProviderNotFound extends Schema.TaggedError<ProviderNotFound>()("Wo
 }) {}

 export interface Interface {
+  /**
+   * Get-or-create the provider resource backing this logical workspace.
+   *
+   * MUST be idempotent per `workspaceID`: core retries the same ID after
+   * failures and process crashes, including a crash between a successful
+   * create and the binding being persisted, and another process may race the
+   * same ID. Key the resource by `workspaceID` (a provider tag or a
+   * deterministic name) and adopt an existing match instead of creating a
+   * duplicate.
+   */
  readonly create: (input: {
    readonly workspaceID: Workspace.ID
  }) => Effect.Effect<{ readonly binding: Binding }, Error>
@@ -37,9 +47,17 @@ export interface Interface {
    readonly binding: Binding
    readonly saveBinding: (binding: Binding) => Effect.Effect<void>
  }) => Effect.Effect<void, Error>
+  /**
+   * Release the provider resource for this workspace.
+   *
+   * `binding` is null when none was persisted: the workspace was never
+   * provisioned, or provisioning was interrupted mid-create. Look up any
+   * resource previously created for `workspaceID` and clean it up, treating
+   * absence as success.
+   */
  readonly destroy: (input: {
    readonly workspaceID: Workspace.ID
-    readonly binding: Binding
+    readonly binding: Binding | null
  }) => Effect.Effect<void, Error>
 }

@@ -5,7 +5,7 @@ import type { WorkspaceDriver } from "./driver.js"
 export const WorkspaceTable = sqliteTable("workspace", {
  id: text().$type<Workspace.ID>().primaryKey(),
  provider: text().notNull(),
-  binding: text({ mode: "json" }).$type<WorkspaceDriver.Binding>().notNull(),
+  binding: text({ mode: "json" }).$type<WorkspaceDriver.Binding>(),
  created_at: integer().notNull(),
  last_used_at: integer().notNull(),
 })
@@ -12,8 +12,25 @@ import { FileSystemSearch } from "@opencode-ai/core/filesystem/search"
 import { Location } from "@opencode-ai/core/location"
 import { Ripgrep } from "@opencode-ai/core/ripgrep"
 import { AbsolutePath, RelativePath } from "@opencode-ai/core/schema"
+import { Workspace } from "@opencode-ai/core/workspace"
 import { location } from "../fixture/location"

+const ripgrepStub = (entry: string, onFind: (input: Ripgrep.FindInput) => void) =>
+  Layer.succeed(
+    Ripgrep.Service,
+    Ripgrep.Service.of({
+      find: (input) =>
+        Effect.gen(function* () {
+          onFind(input)
+          if (input.onEntry)
+            yield* input.onEntry(FileSystem.Entry.make({ path: RelativePath.make(entry), type: "file" }))
+          return []
+        }),
+      glob: () => Effect.succeed([]),
+      grep: () => Effect.succeed([]),
+    }),
+  )
+
 describe("FileSystemSearch", () => {
  test("honors wildcard directory rules from .gitignore", async () => {
    const directory = await mkdtemp(path.join(os.tmpdir(), "opencode-fff-ignore-"))
@@ -50,6 +67,44 @@ describe("FileSystemSearch", () => {
    }
  })

+  test("selects the ripgrep layer for workspace-backed locations even when vcs would pick fff", async () => {
+    const directory = await mkdtemp(path.join(os.tmpdir(), "opencode-search-workspace-"))
+    try {
+      // A local file that only an fff index of the server directory could surface.
+      // The fff-vs-ripgrep discrimination only bites where Fff.available() is
+      // true; elsewhere the layer choice already falls back to ripgrep.
+      await Bun.write(path.join(directory, "server-local.ts"), "server local")
+      let observed: Ripgrep.FindInput | undefined
+      const ref = Location.Ref.make({
+        directory: AbsolutePath.make(directory),
+        workspaceID: Workspace.ID.make("wrk_test"),
+      })
+      const layer = AppNodeBuilder.build(FileSystemSearch.node, [
+        [
+          Location.node,
+          Layer.succeed(
+            Location.Service,
+            Location.Service.of(
+              location(ref, { vcs: { type: "git", store: AbsolutePath.make(path.join(directory, ".git")) } }),
+            ),
+          ),
+        ],
+        [Ripgrep.node, ripgrepStub("remote.ts", (input) => (observed = input))],
+      ])
+
+      await Effect.runPromise(
+        Effect.gen(function* () {
+          const search = yield* FileSystemSearch.Service
+          const entries = yield* search.find({ query: "ts", type: "file" })
+          expect(observed?.cwd).toBe(directory)
+          expect(entries.map((entry) => entry.path)).toEqual([RelativePath.make("remote.ts")])
+        }).pipe(Effect.provide(layer), Effect.scoped),
+      )
+    } finally {
+      await rm(directory, { recursive: true, force: true })
+    }
+  })
+
  test("bounds a home scan even when home is detected as a repository", async () => {
    let observed: Ripgrep.FindInput | undefined
    const home = AbsolutePath.make(os.homedir())
@@ -63,29 +118,15 @@ describe("FileSystemSearch", () => {
          ),
        ),
      ],
-      [
-        Ripgrep.node,
-        Layer.succeed(
-          Ripgrep.Service,
-          Ripgrep.Service.of({
-            find: (input) =>
-              Effect.gen(function* () {
-                observed = input
-                if (input.onEntry)
-                  yield* input.onEntry(FileSystem.Entry.make({ path: RelativePath.make("src/index.ts"), type: "file" }))
-                return []
-              }),
-            glob: () => Effect.succeed([]),
-            grep: () => Effect.succeed([]),
-          }),
-        ),
-      ],
+      [Ripgrep.node, ripgrepStub("src/index.ts", (input) => (observed = input))],
    ])

    await Effect.runPromise(
      Effect.gen(function* () {
        const search = yield* FileSystemSearch.Service
        yield* Effect.sleep("10 millis")
+        expect(observed).toBeUndefined()
+        yield* search.find({ query: "src", type: "directory" })
        expect(observed?.limit).toBe(100_000)
        expect(observed?.exclude).toEqual([...Protected.names()].map((name) => `${name}/**`))
        expect((yield* search.find({ query: "src", type: "directory" }))[0]?.path).toBe(
@@ -97,7 +138,6 @@ describe("FileSystemSearch", () => {

  test("refreshes a stale ripgrep index atomically without blocking search", async () => {
    let scans = 0
-    const initial = Effect.runSync(Deferred.make<void>())
    const started = Effect.runSync(Deferred.make<void>())
    const release = Effect.runSync(Deferred.make<void>())
    const layer = AppNodeBuilder.build(FileSystemSearch.node, [
@@ -127,7 +167,6 @@ describe("FileSystemSearch", () => {
                  type: "file",
                })
                if (input.onEntry) yield* input.onEntry(entry)
-                if (scans === 1) yield* Deferred.succeed(initial, undefined)
                return [entry]
              }),
            glob: () => Effect.succeed([]),
@@ -140,7 +179,7 @@ describe("FileSystemSearch", () => {
    await Effect.runPromise(
      Effect.gen(function* () {
        const search = yield* FileSystemSearch.Service
-        yield* Deferred.await(initial)
+        yield* search.find({ query: "old", type: "file" })
        expect((yield* search.find({ query: "old", type: "file" }))[0]?.path).toBe(RelativePath.make("src/old.ts"))
        expect(scans).toBe(1)

@@ -163,7 +202,6 @@ describe("FileSystemSearch", () => {

  test("reuses location-owned fuzzy targets across index refreshes", async () => {
    let scans = 0
-    const first = Effect.runSync(Deferred.make<void>())
    const second = Effect.runSync(Deferred.make<void>())
    const prepare = spyOn(fuzzysort, "prepare")
    const cleanup = spyOn(fuzzysort, "cleanup")
@@ -187,7 +225,7 @@ describe("FileSystemSearch", () => {
                scans++
                const entry = FileSystem.Entry.make({ path: RelativePath.make("src/index.ts"), type: "file" })
                if (input.onEntry) yield* input.onEntry(entry)
-                yield* Deferred.succeed(scans === 1 ? first : second, undefined)
+                if (scans > 1) yield* Deferred.succeed(second, undefined)
                return [entry]
              }),
            glob: () => Effect.succeed([]),
@@ -200,7 +238,6 @@ describe("FileSystemSearch", () => {
    await Effect.runPromise(
      Effect.gen(function* () {
        const search = yield* FileSystemSearch.Service
-        yield* Deferred.await(first)
        yield* search.find({ query: "index", type: "file" })
        yield* TestClock.adjust("10 seconds")
        yield* search.find({ query: "index", type: "file" })
@@ -6,16 +6,20 @@ import { LayerNode } from "@opencode-ai/util/effect/layer-node"
 import { FileSystem } from "@opencode-ai/core/filesystem"
 import { Location } from "@opencode-ai/core/location"
 import { AbsolutePath, RelativePath } from "@opencode-ai/core/schema"
+import { Workspace } from "@opencode-ai/core/workspace"
 import { location } from "./fixture/location"
 import { tmpdir } from "./fixture/tmpdir"
 import { it } from "./lib/effect"

-const provide = (directory: string) =>
+const provide = (directory: string, workspaceID?: Workspace.ID) =>
  Effect.provide(
    LayerNode.compile(FileSystem.node, [
      [
        Location.node,
-        Layer.succeed(Location.Service, Location.Service.of(location({ directory: AbsolutePath.make(directory) }))),
+        Layer.succeed(
+          Location.Service,
+          Location.Service.of(location({ directory: AbsolutePath.make(directory), workspaceID })),
+        ),
      ],
    ]),
  )
@@ -56,6 +60,46 @@ describe("FileSystem", () => {
    ),
  )

+  it.live("skips host canonicalization for workspace locations at boot", () =>
+    withTmp((directory) =>
+      Effect.gen(function* () {
+        // The directory exists only inside the workspace, so boot must not
+        // require it to exist on the host. Operations still access the host
+        // filesystem per call (#44568); only boot canonicalization is skipped.
+        const missing = path.join(directory, "workspace-only")
+        const workspace = yield* FileSystem.Service.pipe(
+          provide(missing, Workspace.ID.make("wrk_filesystem")),
+          Effect.exit,
+        )
+        expect(Exit.isSuccess(workspace)).toBe(true)
+
+        // A local ref with the same missing directory keeps failing boot:
+        // host realpath canonicalization stays load-bearing for local placements.
+        const local = yield* FileSystem.Service.pipe(provide(missing), Effect.exit)
+        expect(Exit.isFailure(local)).toBe(true)
+      }),
+    ),
+  )
+
+  it.live("canonicalizes local symlinked directories", () =>
+    withTmp((directory) =>
+      Effect.gen(function* () {
+        const real = path.join(directory, "real")
+        yield* Effect.promise(() => fs.mkdir(real))
+        yield* Effect.promise(() => fs.writeFile(path.join(real, "file.txt"), "linked"))
+        const link = path.join(directory, "link")
+        yield* Effect.promise(() => fs.symlink(real, link))
+        // Reads resolve through the symlink only because boot canonicalized
+        // the location root to the real directory.
+        const read = yield* FileSystem.Service.pipe(
+          Effect.flatMap((service) => service.read({ path: RelativePath.make("file.txt") })),
+          provide(link),
+        )
+        expect(new TextDecoder().decode(read.content)).toBe("linked")
+      }),
+    ),
+  )
+
  it.live("rejects lexical escapes", () =>
    withTmp((directory) =>
      Effect.gen(function* () {
@@ -3,7 +3,20 @@ import path from "path"
 import { describe, expect } from "bun:test"
 import { Config } from "@opencode-ai/schema/config"
 import { Money } from "@opencode-ai/schema/money"
-import { DateTime, Deferred, Duration, Effect, Equal, Fiber, Hash, Layer, LayerMap, RcMap, Schema, Stream } from "effect"
+import {
+  DateTime,
+  Deferred,
+  Duration,
+  Effect,
+  Equal,
+  Fiber,
+  Hash,
+  Layer,
+  LayerMap,
+  RcMap,
+  Schema,
+  Stream,
+} from "effect"
 import { TestClock } from "effect/testing"
 import { Plugin as EffectPlugin } from "@opencode-ai/plugin/effect"
 import { Agent } from "@opencode-ai/core/agent"
@@ -23,6 +36,7 @@ import { Project } from "@opencode-ai/core/project"
 import { Provider } from "@opencode-ai/core/provider"
 import { AbsolutePath } from "@opencode-ai/core/schema"
 import { Session } from "@opencode-ai/core/session"
+import { Workspace } from "@opencode-ai/core/workspace"
 import { SessionEvent } from "@opencode-ai/core/session/event"
 import { SessionRunnerModel } from "@opencode-ai/core/session/runner/model"
 import { tmpdir } from "./fixture/tmpdir"
@@ -61,10 +75,9 @@ const activityLocations = Layer.effect(
  ),
 )
 const itWithActivity = testEffect(
-  AppNodeBuilder.build(
-    LayerNode.group([Database.node, Bus.node, LocationServiceMap.node, LocationActivity.node]),
-    [[LocationServiceMap.node, activityLocations]],
-  ),
+  AppNodeBuilder.build(LayerNode.group([Database.node, Bus.node, LocationServiceMap.node, LocationActivity.node]), [
+    [LocationServiceMap.node, activityLocations],
+  ]),
 )

 describe("LocationServiceMap", () => {
@@ -115,6 +128,35 @@ describe("LocationServiceMap", () => {
    ),
  )

+  it.live("keeps a workspace location admitted when its directory does not exist locally", () =>
+    Effect.acquireRelease(
+      Effect.promise(() => tmpdir()),
+      (dir) => Effect.promise(() => dir[Symbol.asyncDispose]()),
+    ).pipe(
+      Effect.flatMap((dir) =>
+        Effect.gen(function* () {
+          const locations = yield* LocationServiceMap.Service
+          const directory = AbsolutePath.make(path.join(dir.path, "workspace-only"))
+          const workspaceRef = Location.Ref.make({ directory, workspaceID: Workspace.ID.make("wrk_liveness") })
+          const localRef = Location.Ref.make({ directory })
+
+          // The directory only exists inside the workspace, so neither liveness
+          // nor boot may consult the local filesystem: the full location graph
+          // must construct and the entry must survive release instead of being
+          // evicted by a zero idle time-to-live.
+          const location = yield* Location.Service.pipe(Effect.provide(locations.get(workspaceRef)), Effect.scoped)
+          expect(location.directory).toBe(directory)
+          expect(Array.from(yield* RcMap.keys(locations.rcMap))).toEqual([workspaceRef])
+
+          // A local ref with the same missing directory keeps the existing
+          // behavior: dropped as soon as it goes idle so a retry can rebuild it.
+          yield* Location.Service.pipe(Effect.provide(locations.get(localRef)), Effect.scoped, Effect.exit)
+          expect(Array.from(yield* RcMap.keys(locations.rcMap))).toEqual([workspaceRef])
+        }),
+      ),
+    ),
+  )
+
  itWithSdk.live("preserves embedded SDK plugins after Location eviction", () =>
    Effect.acquireRelease(
      Effect.promise(() => tmpdir()),
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Kit Langton	c243e69a6b	fix(core): make models digest workerd-safe	2026-08-23 23:19:56 -04:00
Kit Langton	60b43c703f	fix(core): reject generated require constructors	2026-08-23 23:19:56 -04:00
Kit Langton	804090f643	docs(core): cite Bun helper workaround	2026-08-23 23:19:55 -04:00
Kit Langton	f126e63b48	fix(sdk): narrow packed workerd compatibility	2026-08-23 23:19:55 -04:00
Kit Langton	c84d86a472	fix(core): preserve workerd-safe package boot	2026-08-23 23:19:55 -04:00
Kit Langton	516a2a3f54	fix(sdk): make packed workerd SDK executable	2026-08-23 23:19:55 -04:00
usrnk1andLukeParkerDev	3f807d8836	feat(desktop): add home session actions (#43245 ) Co-authored-by: LukeParkerDev <10430890+Hona@users.noreply.github.com>	2026-08-24 13:18:03 +10:00
Aiden Cline	4876f416cc	fix(ai): fail loudly on missing anthropic tool_use id (#44569 )	2026-08-23 21:56:39 -05:00
Luke Parker	dbc178c3cc	fix: add DOM.AsyncIterable lib so ReadableStream iteration typechecks (#44580 )	2026-08-24 02:26:54 +00:00
opencode-agent[bot]	73974dc668	chore: update nix node_modules hashes	2026-08-24 02:18:31 +00:00
Kit Langton	1593479454	chore(core): upgrade drizzle orm to rc5 (#44573 )	2026-08-23 21:56:02 -04:00
Kit Langton	971681c567	fix(image): degrade photon resizer load failure to typed error on workerd (#43894 )	2026-08-23 21:44:01 -04:00
Luke Parker	378a7b7be1	fix: stream Bun runtime downloads to disk to avoid Bun.write GC hang (#44572 )	2026-08-24 11:22:42 +10:00
Aiden Cline	6d57667168	fix(ai): clamp prompt_cache_key to 64 chars for all chat protocols (#44571 )	2026-08-23 20:21:15 -05:00
Aiden Cline	d4935360c5	fix(ai): keep stateless hosted tool results and tolerate WS keepalives (#44488 )	2026-08-23 20:19:14 -05:00
Aiden Cline	89281dcd01	fix(ai): preserve display on enabled thinking (#44544 )	2026-08-23 20:05:30 -05:00
Aiden Cline	9f9184b002	fix(ai): preserve OpenAI tool schemas (#44546 )	2026-08-23 20:05:06 -05:00
Kit Langton	c6f4fa0d1f	fix(core): never build fff index for workspace locations (#44563 )	2026-08-24 01:00:27 +00:00
Kit Langton	c505c91438	fix(codemode): package conditional transpilers (#44565 )	2026-08-23 20:50:39 -04:00
Kit Langton	8887c2ffa9	fix(core): skip host realpath canonicalization for workspace locations (#44564 )	2026-08-23 20:50:29 -04:00
opencode-agent[bot]	ddaf9ff433	chore: update nix node_modules hashes	2026-08-24 00:35:01 +00:00
usrnk1andLukeParkerDev	d3e5d6d268	feat(desktop): add model change notices (#43288 ) Co-authored-by: LukeParkerDev <10430890+Hona@users.noreply.github.com>	2026-08-24 00:17:35 +00:00
Kit Langton	f9bc948912	fix(core): skip local liveness check for workspace locations (#44560 )	2026-08-23 20:17:04 -04:00
opencode-agent[bot]	6f238feeff	chore: update nix node_modules hashes	2026-08-24 00:07:29 +00:00
Kit Langton	e867a21ea5	feat(core): decouple workspace identity from provisioning (#44526 )	2026-08-23 23:49:51 +00:00
Luke Parker	64c0411edb	fix(session-ui): align tool error card with figma (#44543 )	2026-08-23 23:31:45 +00:00
opencode-agent[bot]andrekram1-node	7da10aa65d	fix(ai): retry detail-free response errors (#44537 ) Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>	2026-08-23 17:39:55 -05:00
Luke Parker	d80b0a1e7e	fix(desktop): reconnect to elected service (#44369 )	2026-08-24 08:27:04 +10:00
opencode-agent[bot]	481125f617	chore: update nix node_modules hashes	2026-08-23 22:15:43 +00:00
Kit Langton	59d0d64a6b	chore: upgrade Effect to rc.111 (#44518 )	2026-08-23 18:01:44 -04:00
opencode-agent[bot]andthdxr	e0cdf1ed09	fix(tui): restore global prompt history (#44416 ) Co-authored-by: thdxr <thdxr@users.noreply.github.com>	2026-08-23 17:53:16 -04:00
Kit Langton	9e50d76416	fix(codegen): write prettier-stable schema snapshot (#43985 )	2026-08-23 17:34:47 -04:00
Dax	771c0f5850	fix(core): avoid stale MCP OAuth snapshots destroying rotated credentials (#44527 )	2026-08-23 17:02:51 -04:00
Kit Langton	b1a0ef91bb	refactor(core): use FiberMap for title generation (#44519 )	2026-08-23 16:22:43 -04:00
Kit Langton	2e67cee75b	fix(tui): recover from terminal forms (#44516 )	2026-08-23 16:21:28 -04:00
opencode-agent[bot]andrekram1-node	890735c1d7	feat(plugin): expose tool input schema (#44510 ) Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>	2026-08-23 14:19:57 -05:00
Aiden Cline	049f0b0c3b	fix(ai): handle additional usage locations and tool history for OpenAI Chat (#44502 )	2026-08-23 13:48:30 -05:00
Aiden Cline	6020f36862	fix(ai): handle anthropic error events and ping frames (#44500 )	2026-08-23 13:45:21 -05:00
Simon Klee	0d24ebdbbe	tui: preserve selection after copy (#44496 ) Copy-on-select reset the click counter, so a third click could not select the full line. Keep the selection after copying to preserve multi-click input.	2026-08-23 20:40:19 +02:00
opencode-agent[bot]andrekram1-node	b22c182406	fix(ai): preserve inline file data URLs (#44499 ) Co-authored-by: rekram1-node <63023139+rekram1-node@users.noreply.github.com>	2026-08-23 13:39:38 -05:00
Aiden Cline	c7f2f367e3	refactor(ai): remove deprecated local shell (#44497 )	2026-08-23 13:36:10 -05:00
Aiden Cline	ccd2135e7a	fix(ai): tolerate explicit nulls in Gemini stream payloads (#44490 )	2026-08-23 13:17:13 -05:00
Brendan Allan	c7c22b9d7e	fix(app): stabilize pane transitions (#44484 )	2026-08-23 17:59:00 +00:00
Aiden Cline	67e99993f5	fix(ai): align Responses compatibility (#44482 )	2026-08-23 12:53:14 -05:00