feat(core): announce top-level tool availability changes

Track the direct tool names shown to the model as an instruction source so later requests announce only what was added or removed, phrased like the Code Mode catalog updates. The request's own tool list is the baseline, so instruction sources may now omit an initial render and nothing is said until the set changes.
2026-09-21 08:07:34 +00:00 · 2026-09-19 20:30:50 -05:00
169 changed files with 1047 additions and 2304 deletions
@@ -32,7 +32,7 @@
    },
    "packages/ai": {
      "name": "@opencode/ai",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@aws-sdk/credential-providers": "3.1057.0",
        "@opencode/schema": "workspace:*",
@@ -54,7 +54,7 @@
    },
    "packages/app": {
      "name": "@opencode/app",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@corvu/drawer": "catalog:",
        "@dnd-kit/abstract": "0.5.0",
@@ -111,7 +111,7 @@
    },
    "packages/cli": {
      "name": "@opencode/cli",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "bin": {
        "opencode2": "./bin/opencode2.cjs",
      },
@@ -175,7 +175,7 @@
    },
    "packages/client": {
      "name": "@opencode/client",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/protocol": "workspace:*",
        "@opencode/schema": "workspace:*",
@@ -191,7 +191,7 @@
        "zod": "catalog:",
      },
      "peerDependencies": {
-        "effect": "4.0.0-rc.115",
+        "effect": "4.0.0-rc.112",
        "solid-js": ">=1.9.0",
      },
      "optionalPeers": [
@@ -201,7 +201,7 @@
    },
    "packages/codemode": {
      "name": "@opencode/codemode",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "acorn": "8.15.0",
        "effect": "catalog:",
@@ -214,7 +214,7 @@
    },
    "packages/console/app": {
      "name": "@opencode/console-app",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@cloudflare/vite-plugin": "1.15.2",
        "@ibm/plex": "6.4.1",
@@ -250,7 +250,7 @@
    },
    "packages/console/core": {
      "name": "@opencode/console-core",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@aws-sdk/client-sts": "3.782.0",
        "@jsx-email/render": "1.1.1",
@@ -277,7 +277,7 @@
    },
    "packages/console/function": {
      "name": "@opencode/console-function",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@openauthjs/openauth": "0.0.0-20250322224806",
        "@opencode/console-core": "workspace:*",
@@ -294,7 +294,7 @@
    },
    "packages/console/mail": {
      "name": "@opencode/console-mail",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@jsx-email/all": "2.2.3",
        "@jsx-email/cli": "1.4.3",
@@ -318,7 +318,7 @@
    },
    "packages/console/support": {
      "name": "@opencode/console-support",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@cloudflare/vite-plugin": "1.15.2",
        "@opencode/console-core": "workspace:*",
@@ -338,7 +338,7 @@
    },
    "packages/core": {
      "name": "@opencode/core",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@ai-sdk/cohere": "3.0.27",
        "@ai-sdk/gateway": "3.0.104",
@@ -402,12 +402,11 @@
        "@types/node": "catalog:",
        "@types/which": "3.0.4",
        "drizzle-kit": "catalog:",
-        "fast-check": "catalog:",
      },
    },
    "packages/desktop": {
      "name": "@opencode/desktop",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@zip.js/zip.js": "2.7.62",
        "electron-context-menu": "4.1.2",
@@ -456,7 +455,7 @@
    },
    "packages/enterprise": {
      "name": "@opencode/enterprise",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@hono/standard-validator": "catalog:",
        "@opencode-ai/sdk": "1.18.21",
@@ -493,7 +492,7 @@
    },
    "packages/function": {
      "name": "@opencode/function",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@octokit/auth-app": "8.0.1",
        "@octokit/rest": "catalog:",
@@ -509,9 +508,9 @@
    },
    "packages/http-recorder": {
      "name": "@opencode/http-recorder",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
-        "@effect/platform-node-shared": "4.0.0-rc.115",
+        "@effect/platform-node-shared": "4.0.0-rc.112",
      },
      "devDependencies": {
        "@effect/platform-node": "catalog:",
@@ -528,7 +527,7 @@
    },
    "packages/httpapi-codegen": {
      "name": "@opencode/httpapi-codegen",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "effect": "catalog:",
        "prettier": "3.6.2",
@@ -541,7 +540,7 @@
    },
    "packages/latex": {
      "name": "@opencode/latex",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/plugin": "workspace:*",
        "@opentui/core": "catalog:",
@@ -555,7 +554,7 @@
    },
    "packages/merman": {
      "name": "@opencode/merman",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/plugin": "workspace:*",
        "@opentui/core": "catalog:",
@@ -570,7 +569,7 @@
    },
    "packages/plugin": {
      "name": "@opencode/plugin",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@ai-sdk/provider": "3.0.8",
        "@opencode/ai": "workspace:*",
@@ -609,7 +608,7 @@
    },
    "packages/plugin-browser": {
      "name": "@opencode/plugin-browser",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/plugin": "workspace:*",
        "@opencode/schema": "workspace:*",
@@ -639,7 +638,7 @@
    },
    "packages/protocol": {
      "name": "@opencode/protocol",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/schema": "workspace:*",
        "effect": "catalog:",
@@ -654,7 +653,7 @@
    },
    "packages/schema": {
      "name": "@opencode/schema",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@standard-schema/spec": "catalog:",
        "effect": "catalog:",
@@ -678,7 +677,7 @@
    },
    "packages/sdk": {
      "name": "@opencode/sdk",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/client": "workspace:*",
        "@opencode/core": "workspace:*",
@@ -699,7 +698,7 @@
    },
    "packages/server": {
      "name": "@opencode/server",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@effect/platform-node": "catalog:",
        "@effect/platform-node-shared": "catalog:",
@@ -721,7 +720,7 @@
    },
    "packages/session-ui": {
      "name": "@opencode/session-ui",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@kobalte/core": "catalog:",
        "@opencode/client": "workspace:*",
@@ -756,7 +755,7 @@
    },
    "packages/simulation": {
      "name": "@opencode/simulation",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/ai": "workspace:*",
        "@opencode/core": "workspace:*",
@@ -776,7 +775,7 @@
    },
    "packages/stats/app": {
      "name": "@opencode/stats-app",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@ibm/plex": "6.4.1",
        "@kobalte/core": "catalog:",
@@ -810,7 +809,7 @@
    },
    "packages/stats/core": {
      "name": "@opencode/stats-core",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@aws-sdk/client-athena": "3.933.0",
        "@planetscale/database": "1.19.0",
@@ -829,7 +828,7 @@
    },
    "packages/stats/server": {
      "name": "@opencode/stats-server",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@aws-sdk/client-firehose": "3.933.0",
        "@effect/platform-node": "catalog:",
@@ -875,7 +874,7 @@
    },
    "packages/theme": {
      "name": "@opencode/theme",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opentui/core": "catalog:",
        "effect": "catalog:",
@@ -889,7 +888,7 @@
    },
    "packages/tui": {
      "name": "@opencode/tui",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@opencode/client": "workspace:*",
        "@opencode/core": "workspace:*",
@@ -924,7 +923,7 @@
    },
    "packages/ui": {
      "name": "@opencode/ui",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@kobalte/core": "catalog:",
        "@pierre/diffs": "catalog:",
@@ -959,7 +958,7 @@
    },
    "packages/util": {
      "name": "@opencode/util",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@effect/opentelemetry": "catalog:",
        "@effect/platform-node": "catalog:",
@@ -992,7 +991,7 @@
    },
    "packages/web": {
      "name": "@opencode/web",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "@astrojs/cloudflare": "12.6.3",
        "@astrojs/markdown-remark": "6.3.1",
@@ -1033,7 +1032,7 @@
    },
    "services/update": {
      "name": "@opencode/update",
-      "version": "2.0.11",
+      "version": "2.0.10",
      "dependencies": {
        "jose": "6.0.11",
        "semver": "catalog:",
@@ -1098,10 +1097,10 @@
  "catalog": {
    "@cloudflare/workers-types": "4.20251008.0",
    "@corvu/drawer": "0.2.4",
-    "@effect/opentelemetry": "4.0.0-rc.115",
-    "@effect/platform-node": "4.0.0-rc.115",
-    "@effect/platform-node-shared": "4.0.0-rc.115",
-    "@effect/sql-sqlite-bun": "4.0.0-rc.115",
+    "@effect/opentelemetry": "4.0.0-rc.112",
+    "@effect/platform-node": "4.0.0-rc.112",
+    "@effect/platform-node-shared": "4.0.0-rc.112",
+    "@effect/sql-sqlite-bun": "4.0.0-rc.112",
    "@hono/standard-validator": "0.2.0",
    "@hono/zod-validator": "0.4.2",
    "@kobalte/core": "0.13.13",
@@ -1141,8 +1140,7 @@
    "dompurify": "3.4.14",
    "drizzle-kit": "1.0.0-rc.5-ab785fc",
    "drizzle-orm": "1.0.0-rc.5-169397b",
-    "effect": "4.0.0-rc.115",
-    "fast-check": "4.9.0",
+    "effect": "4.0.0-rc.112",
    "fuzzysort": "3.1.0",
    "get-east-asian-width": "1.6.0",
    "hono": "4.10.7",
@@ -1674,13 +1672,13 @@

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

-    "@effect/opentelemetry": ["@effect/opentelemetry@4.0.0-rc.115", "", { "peerDependencies": { "@opentelemetry/api": ">=1.9.0 <2.0.0", "@opentelemetry/api-logs": ">=0.203.0 <0.300.0", "@opentelemetry/resources": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-logs": ">=0.203.0 <0.300.0", "@opentelemetry/sdk-metrics": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-trace-base": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-trace-node": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-trace-web": ">=2.0.0 <3.0.0", "@opentelemetry/semantic-conventions": ">=1.33.0 <2.0.0", "effect": "^4.0.0-rc.115" }, "optionalPeers": ["@opentelemetry/api", "@opentelemetry/api-logs", "@opentelemetry/resources", "@opentelemetry/sdk-logs", "@opentelemetry/sdk-metrics", "@opentelemetry/sdk-trace-base", "@opentelemetry/sdk-trace-node", "@opentelemetry/sdk-trace-web"] }, "sha512-ITOqqf/Z0mrs6XhuV8wb4YYFt0sdMhXZGPtytr+YG87YG6mFdYkc8IaJj8cGQFKRkGota/2CN+zjBKhQVI64OQ=="],
+    "@effect/opentelemetry": ["@effect/opentelemetry@4.0.0-rc.112", "", { "peerDependencies": { "@opentelemetry/api": ">=1.9.0 <2.0.0", "@opentelemetry/api-logs": ">=0.203.0 <0.300.0", "@opentelemetry/resources": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-logs": ">=0.203.0 <0.300.0", "@opentelemetry/sdk-metrics": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-trace-base": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-trace-node": ">=2.0.0 <3.0.0", "@opentelemetry/sdk-trace-web": ">=2.0.0 <3.0.0", "@opentelemetry/semantic-conventions": ">=1.33.0 <2.0.0", "effect": "^4.0.0-rc.112" }, "optionalPeers": ["@opentelemetry/api", "@opentelemetry/api-logs", "@opentelemetry/resources", "@opentelemetry/sdk-logs", "@opentelemetry/sdk-metrics", "@opentelemetry/sdk-trace-base", "@opentelemetry/sdk-trace-node", "@opentelemetry/sdk-trace-web"] }, "sha512-OTRv1DxTHUmnakgJ6XVM8wVgF1KgZH4UXnOemwSLUwUjXO+RCikzF8oR/rlVmOGq81KtQzj1URM4M4nchlQOuQ=="],

-    "@effect/platform-node": ["@effect/platform-node@4.0.0-rc.115", "", { "dependencies": { "@effect/platform-node-shared": "^4.0.0-rc.115", "undici": "^8.10.2" }, "peerDependencies": { "effect": "^4.0.0-rc.115", "redis": ">=5.0.0 <7.0.0" } }, "sha512-mW03Wjq2FiTL5oi9yOkaKpCyUNBaduKgTk7qMHNELvC21Jq2qOAfdsfH+p+s2zmpB9w2RSa+ApODv4WjO9wQfw=="],
+    "@effect/platform-node": ["@effect/platform-node@4.0.0-rc.112", "", { "dependencies": { "@effect/platform-node-shared": "^4.0.0-rc.112", "mime": "^4.1.0", "undici": "^8.10.0" }, "peerDependencies": { "effect": "^4.0.0-rc.112", "redis": ">=5.0.0 <7.0.0" } }, "sha512-/BMAcdNGQQskLmI0Zoa95KfTZkr9HV9N4NSxaSrusG6GeW6Ulp9KvZ+Rlaiw8lnOt43CXjFLdfll5/k5rxL4hQ=="],

-    "@effect/platform-node-shared": ["@effect/platform-node-shared@4.0.0-rc.115", "", { "dependencies": { "@types/ws": "^8.18.1", "ws": "^8.21.3" }, "peerDependencies": { "effect": "^4.0.0-rc.115" } }, "sha512-rcBwhDIfb82akJoTv7Vwh8K5x9vC/XfuePS7JjOr+z+dORXzsmKqI1BUQF27ARCN9fTAbDh7I6YvBlWhLjnqNg=="],
+    "@effect/platform-node-shared": ["@effect/platform-node-shared@4.0.0-rc.112", "", { "dependencies": { "@types/ws": "^8.18.1", "ws": "^8.21.3" }, "peerDependencies": { "effect": "^4.0.0-rc.112" } }, "sha512-ttjz0xKamFN7vL8pNDYVwddJLjZvqKePc05djlz2VcdaKbLsnYbtMnL1rbOfHgEnIUSHGh7FkjaN4DM1Ov81sQ=="],

-    "@effect/sql-sqlite-bun": ["@effect/sql-sqlite-bun@4.0.0-rc.115", "", { "peerDependencies": { "effect": "^4.0.0-rc.115" } }, "sha512-CypwmCPAUSOOhopcnSI9ocgpKHfpgOdERpei3GuXZm5cCGP31pk2NUETqNaYhonhr2bWd+6Rc8atctnEbIYKYQ=="],
+    "@effect/sql-sqlite-bun": ["@effect/sql-sqlite-bun@4.0.0-rc.112", "", { "peerDependencies": { "effect": "^4.0.0-rc.112" } }, "sha512-EqR8pWZo3VzedRvP6qo5HcfqNmFvSa+sQLWQl3oBMx2KY1FCc8NYjep79wYjNkW0qABnffrPUXCMTOncd1A+5g=="],

    "@electron-internal/extract-zip": ["@electron-internal/extract-zip@1.0.5", "", {}, "sha512-+bqFCP98pLI0Tt0XQo1TmlXtwjWchISndDOxCkEcIuUgXWpBnLyRI+2DU+mesvnMMX6L1XDqYNA0lXNDHd/yiA=="],

@@ -2014,6 +2012,18 @@

    "@motionone/utils": ["@motionone/utils@10.18.0", "", { "dependencies": { "@motionone/types": "^10.17.1", "hey-listen": "^1.0.8", "tslib": "^2.3.1" } }, "sha512-3XVF7sgyTSI2KWvTf6uLlBJ5iAgRgmvp3bpuOiQJvInd4nZ19ET8lX5unn30SlmRH7hXbBbH+Gxd0m0klJ3Xtw=="],

+    "@msgpackr-extract/msgpackr-extract-darwin-arm64": ["@msgpackr-extract/msgpackr-extract-darwin-arm64@3.0.4", "", { "os": "darwin", "cpu": "arm64" }, "sha512-LCkGo6JDfaBhgST7UpPWgNgLINpcpabaHfyz5OBx75nUYxBsaEPxjnyNjWpeb/xBup/682QnBfRBy2/LvPutZQ=="],
+
+    "@msgpackr-extract/msgpackr-extract-darwin-x64": ["@msgpackr-extract/msgpackr-extract-darwin-x64@3.0.4", "", { "os": "darwin", "cpu": "x64" }, "sha512-zExlW9zUJKZH/tOtVMttwjKa4Xm/3KcNjnE3dPN92uCktwavMxpgCA3MoJK/DOnTWsQgo224OaST27/mPNAf+w=="],
+
+    "@msgpackr-extract/msgpackr-extract-linux-arm": ["@msgpackr-extract/msgpackr-extract-linux-arm@3.0.4", "", { "os": "linux", "cpu": "arm" }, "sha512-Tg3yX65f5GbtXLkrYEHE5oibZG9epyYWas7FogTTEJeDEF9JlXJzKgXaNhT3UXlTOeA+AfZpYZYZ0uPj7Cfquw=="],
+
+    "@msgpackr-extract/msgpackr-extract-linux-arm64": ["@msgpackr-extract/msgpackr-extract-linux-arm64@3.0.4", "", { "os": "linux", "cpu": "arm64" }, "sha512-dgX0P/9wGPJeHFBG+ZmhgE6bmtMt7NP5CRBGyyktpopdk/mW4POnrpQsSLtKI1dwpc+pPLuXHDh6vvskyQE/sw=="],
+
+    "@msgpackr-extract/msgpackr-extract-linux-x64": ["@msgpackr-extract/msgpackr-extract-linux-x64@3.0.4", "", { "os": "linux", "cpu": "x64" }, "sha512-8TNXMEjJc3QEy7R/x1INhgiU+XakDAFUzBhaz7+Rbrs8NH5UQeHQxxmzsSBJGyV6I1jW79undiQm8tOI+D+8FQ=="],
+
+    "@msgpackr-extract/msgpackr-extract-win32-x64": ["@msgpackr-extract/msgpackr-extract-win32-x64@3.0.4", "", { "os": "win32", "cpu": "x64" }, "sha512-CmCXPQrkbwExx3j946/PtHWHbYJiCRBRDl4BlkRQcJB/YOwQxJRTpoo7aTsortjgoJ1x7opzTSxn7C+ASSLVjQ=="],
+
    "@napi-rs/lzma-linux-x64-gnu": ["@napi-rs/lzma-linux-x64-gnu@1.5.1", "", { "os": "linux", "cpu": "x64" }, "sha512-oTXEIha4SsuXdTA4Iyskj0kpdx2yVXdhd75c2v3xGrHFfVMsbhTPZU/nMPL4sWKo4pBHm3aucLaqGlF696dTyQ=="],

    "@napi-rs/wasm-runtime": ["@napi-rs/wasm-runtime@1.2.3", "", { "dependencies": { "@tybys/wasm-util": "^0.10.3" }, "peerDependencies": { "@emnapi/core": "^1.7.1 || ^2.0.0-alpha.4", "@emnapi/runtime": "^1.7.1 || ^2.0.0-alpha.4" } }, "sha512-UMduMbqO5s5zF2NkNacMT/yK5Y5QiKvWr2+50bzIIxFDwVJ2h49b+oyjaCGPhJxd2/gC2x39EHv/gHVuu36x2Q=="],
@@ -3866,7 +3876,7 @@

    "editorconfig": ["editorconfig@1.0.7", "", { "dependencies": { "@one-ini/wasm": "0.1.1", "commander": "^10.0.0", "minimatch": "^9.0.1", "semver": "^7.5.3" }, "bin": { "editorconfig": "bin/editorconfig" } }, "sha512-e0GOtq/aTQhVdNyDU9e02+wz9oDDM+SIOQxWME2QRjzRX5yyLAuHDE+0aE8vHb9XRC8XD37eO2u57+F09JqFhw=="],

-    "effect": ["effect@4.0.0-rc.115", "", {}, "sha512-ogYulZ5ffeOzrJqQrG0XOkDO5lKn2s9KNHhoxJy/6wKUkF0i12dlVXWA9TgsgQ+zV/JzizyG0+XMPepZEQX6vw=="],
+    "effect": ["effect@4.0.0-rc.112", "", { "dependencies": { "fast-check": "^4.9.0", "msgpackr": "^2.0.5" } }, "sha512-wXxwuh1Ywnv4cPRM3Wfa0vDwuOHnZ1TsTgHJkG9XgzND6inhBH9n1vBxhg3iIXOia/OrpmvVmd3lrD4vq6bF3A=="],

    "ejs": ["ejs@3.1.10", "", { "dependencies": { "jake": "^10.8.5" }, "bin": { "ejs": "bin/cli.js" } }, "sha512-UeJmFfOrAQS8OJWPZ4qtgHyWExa088/MtK5UEyoJGFH67cDEXkZSviOiKRCZ4Xij0zxI3JECgYs3oKx+AizQBA=="],

@@ -4702,7 +4712,7 @@

    "micromatch": ["micromatch@4.0.8", "", { "dependencies": { "braces": "^3.0.3", "picomatch": "^2.3.1" } }, "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA=="],

-    "mime": ["mime@3.0.0", "", { "bin": { "mime": "cli.js" } }, "sha512-jSCU7/VB1loIWBZe14aEYHU/+1UMEHoaO7qxCOVJOw9GgH72VAWppxNcjU+x9a2k3GSIBXNKxXQFqRvvZ7vr3A=="],
+    "mime": ["mime@4.1.0", "", { "bin": { "mime": "bin/cli.js" } }, "sha512-X5ju04+cAzsojXKes0B/S4tcYtFAJ6tTMuSPBEn9CPGlrWr8Fiw7qYeLT0XyH80HSoAoqWCaz+MWKh22P7G1cw=="],

    "mime-db": ["mime-db@1.54.0", "", {}, "sha512-aU5EJuIN2WDemCcAp2vFBfp/m4EAhWJnUNSSw0ixs7/kXbd6Pg64EmwJkNdFhB8aWt1sH2CTXrLxo/iAGV3oPQ=="],

@@ -4750,6 +4760,10 @@

    "ms": ["ms@2.1.3", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],

+    "msgpackr": ["msgpackr@2.0.5", "", { "optionalDependencies": { "msgpackr-extract": "^3.0.4" } }, "sha512-cef05H/dSYpLpqp3sj/qyZh5vhUYCalnaLO7j1yOmpsR0y/XwLVtK7r5gn+U/F7CTEfMowcGhlUQJDLcLf7jcA=="],
+
+    "msgpackr-extract": ["msgpackr-extract@3.0.4", "", { "dependencies": { "node-gyp-build-optional-packages": "5.2.2" }, "optionalDependencies": { "@msgpackr-extract/msgpackr-extract-darwin-arm64": "3.0.4", "@msgpackr-extract/msgpackr-extract-darwin-x64": "3.0.4", "@msgpackr-extract/msgpackr-extract-linux-arm": "3.0.4", "@msgpackr-extract/msgpackr-extract-linux-arm64": "3.0.4", "@msgpackr-extract/msgpackr-extract-linux-x64": "3.0.4", "@msgpackr-extract/msgpackr-extract-win32-x64": "3.0.4" }, "bin": { "download-msgpackr-prebuilds": "bin/download-prebuilds.js" } }, "sha512-4kmO/MdyUIkLIvTPr8VHLil4AtoKIoniWPIEk5+CDy0xnWC84azhSFmuJ7PxZdsYtiP5kEeQsORAVIeMgxT+Hw=="],
+
    "muggle-string": ["muggle-string@0.4.1", "", {}, "sha512-VNTrAak/KhO2i8dqqnqnAHOa3cYBwXEZe9h+D5h/1ZqFSTEFHdM65lR7RoIqq3tBBYavsOXV84NoHXZ0AkPyqQ=="],

    "mustache": ["mustache@4.2.0", "", { "bin": { "mustache": "bin/mustache" } }, "sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ=="],
@@ -4792,6 +4806,8 @@

    "node-gyp-build": ["node-gyp-build@4.8.4", "", { "bin": { "node-gyp-build": "bin.js", "node-gyp-build-optional": "optional.js", "node-gyp-build-test": "build-test.js" } }, "sha512-LA4ZjwlnUblHVgq0oBF3Jl/6h/Nvs5fzBLwdEF4nuxnFdsfajde4WfxtJr3CaiH+F6ewcIB/q4jQ4UzPyid+CQ=="],

+    "node-gyp-build-optional-packages": ["node-gyp-build-optional-packages@5.2.2", "", { "dependencies": { "detect-libc": "^2.0.1" }, "bin": { "node-gyp-build-optional-packages": "bin.js", "node-gyp-build-optional-packages-optional": "optional.js", "node-gyp-build-optional-packages-test": "build-test.js" } }, "sha512-s+w+rBWnpTMwSFbaE0UXsRlg7hU4FjekKU4eyAih5T8nJuNZT1nNsskXpxmeqSK9UzkBl6UgRlnKc8hz8IEqOw=="],
+
    "node-html-parser": ["node-html-parser@7.1.0", "", { "dependencies": { "css-select": "^5.1.0", "he": "1.2.0" } }, "sha512-iJo8b2uYGT40Y8BTyy5ufL6IVbN8rbm/1QK2xffXU/1a/v3AAa0d1YAoqBNYqaS4R/HajkWIpIfdE6KcyFh1AQ=="],

    "node-int64": ["node-int64@0.4.0", "", {}, "sha512-O5lz91xSOeoXP6DulyHfllpq+Eg00MWitZIbtPfoSEvqIHdl5gfcY6hYzDWnj0qD5tz52PI08u9qUvSVeUBeHw=="],
@@ -5588,7 +5604,7 @@

    "uncrypto": ["uncrypto@0.1.3", "", {}, "sha512-Ql87qFHB3s/De2ClA9e0gsnS6zXG27SkTiSJwjCc9MebbfapQfuPzumMIUMi38ezPZVNFcHI9sUIepeQfw8J8Q=="],

-    "undici": ["undici@8.10.2", "", {}, "sha512-/y4/bH9YNU5hi9NIrpOuvGXFcxrj3CMrV+/AYpowAYTpHn8gX/XPFjNy766FPoYY0miQhdW977JFWKGNhBdwyQ=="],
+    "undici": ["undici@8.10.0", "", {}, "sha512-HvltHd7avK13QIw/oLe4qoOLyoVSoafqJ2jYOrtMRBkbYT31eiBQ8O0ehRKZiEZCMEyLFQNIADpgCWC5fALvYQ=="],

    "undici-types": ["undici-types@7.16.0", "", {}, "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw=="],

@@ -6042,6 +6058,8 @@

    "@bufbuild/protoplugin/typescript": ["typescript@5.4.5", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ=="],

+    "@cloudflare/kv-asset-handler/mime": ["mime@3.0.0", "", { "bin": { "mime": "cli.js" } }, "sha512-jSCU7/VB1loIWBZe14aEYHU/+1UMEHoaO7qxCOVJOw9GgH72VAWppxNcjU+x9a2k3GSIBXNKxXQFqRvvZ7vr3A=="],
+
    "@cloudflare/vite-plugin/vite": ["vite@7.3.6", "", { "dependencies": { "esbuild": "^0.27.0 || ^0.28.0", "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" } }, "sha512-4XP60spRGjSZFf1qYH+dJIkK2znL3zQfl9KkOV9MkkRR/3Dls0dxaBsQPTloEc5BLXWPL9vsOxopxyKoMmDueg=="],

    "@cloudflare/vite-plugin/ws": ["ws@8.18.0", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-8VbfWfHLbbwu3+N6OKsOMpBdT4kXPDDB9cJk2bJ6mh9ucxdlnNvH1e+roYkKmN9Nxw2yjz7VzeO9oOz2zJ04Pw=="],
@@ -6642,8 +6660,6 @@

    "tw-to-css/tailwindcss": ["tailwindcss@3.3.2", "", { "dependencies": { "@alloc/quick-lru": "^5.2.0", "arg": "^5.0.2", "chokidar": "^3.5.3", "didyoumean": "^1.2.2", "dlv": "^1.1.3", "fast-glob": "^3.2.12", "glob-parent": "^6.0.2", "is-glob": "^4.0.3", "jiti": "^1.18.2", "lilconfig": "^2.1.0", "micromatch": "^4.0.5", "normalize-path": "^3.0.0", "object-hash": "^3.0.0", "picocolors": "^1.0.0", "postcss": "^8.4.23", "postcss-import": "^15.1.0", "postcss-js": "^4.0.1", "postcss-load-config": "^4.0.1", "postcss-nested": "^6.0.1", "postcss-selector-parser": "^6.0.11", "postcss-value-parser": "^4.2.0", "resolve": "^1.22.2", "sucrase": "^3.32.0" }, "bin": { "tailwind": "lib/cli.js", "tailwindcss": "lib/cli.js" } }, "sha512-9jPkMiIBXvPc2KywkraqsUfbfj+dHDb+JPWtSJa9MLFdrPyazI7q6WX2sUrm7R9eVR7qqv3Pas7EvQFzxKnI6w=="],

-    "unifont/undici": ["undici@8.10.0", "", {}, "sha512-HvltHd7avK13QIw/oLe4qoOLyoVSoafqJ2jYOrtMRBkbYT31eiBQ8O0ehRKZiEZCMEyLFQNIADpgCWC5fALvYQ=="],
-
    "unplugin/acorn": ["acorn@8.18.0", "", { "bin": { "acorn": "bin/acorn" } }, "sha512-lGq+9yr1/GuAWaVYIHRjvvySG5/4VfKIvC8EWxStPdcDh/Ka7FG3twP6v4d5BkravUilhIAsG4Qj83t02LWUPQ=="],

    "unused-filename/escape-string-regexp": ["escape-string-regexp@5.0.0", "", {}, "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw=="],
@@ -2,7 +2,7 @@
  "$schema": "https://json.schemastore.org/package.json",
  "name": "opencode",
  "description": "AI-powered development tool",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "private": true,
  "type": "module",
  "packageManager": "bun@1.4.2",
@@ -42,10 +42,10 @@
      "packages/stats/*"
    ],
    "catalog": {
-      "@effect/opentelemetry": "4.0.0-rc.115",
-      "@effect/platform-node": "4.0.0-rc.115",
-      "@effect/platform-node-shared": "4.0.0-rc.115",
-      "@effect/sql-sqlite-bun": "4.0.0-rc.115",
+      "@effect/opentelemetry": "4.0.0-rc.112",
+      "@effect/platform-node": "4.0.0-rc.112",
+      "@effect/platform-node-shared": "4.0.0-rc.112",
+      "@effect/sql-sqlite-bun": "4.0.0-rc.112",
      "@npmcli/arborist": "9.4.0",
      "@types/bun": "1.4.0",
      "@types/cross-spawn": "6.0.6",
@@ -79,8 +79,7 @@
      "dompurify": "3.4.14",
      "drizzle-kit": "1.0.0-rc.5-ab785fc",
      "drizzle-orm": "1.0.0-rc.5-169397b",
-      "effect": "4.0.0-rc.115",
-      "fast-check": "4.9.0",
+      "effect": "4.0.0-rc.112",
      "ai": "6.0.168",
      "cross-spawn": "7.0.6",
      "hono": "4.10.7",
@@ -14,7 +14,7 @@ import { OpenAI } from "@opencode/ai/providers"
 * hover imports and local values to see how the public API is typed.
 */

-const apiKey = Config.Redacted("OPENAI_API_KEY")
+const apiKey = Config.redacted("OPENAI_API_KEY")

 // 1. Pick a model. The provider helper records provider identity, protocol
 // choice, capabilities, deployment options, authentication, and defaults.
@@ -1,6 +1,6 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "name": "@opencode/ai",
  "type": "module",
  "license": "MIT",
@@ -278,7 +278,7 @@ const readEnvFile = Effect.fn("RecordingEnv.readFile")(function* () {
 })

 const readConfigString = (provider: ConfigProvider.ConfigProvider, name: string) =>
-  Config.String(name)
+  Config.string(name)
    .parse(provider)
    .pipe(
      Effect.match({
@@ -89,7 +89,7 @@ export const optional = (secret: Secret | undefined, source = "optional value")
    ? credential(Effect.fail(new MissingCredentialError(source)))
    : credentialFromSecret(secret, source)

-export const config = (name: string) => credentialFromSecret(Config.Redacted(name), name)
+export const config = (name: string) => credentialFromSecret(Config.redacted(name), name)

 export const effect = (load: Effect.Effect<Redacted.Redacted, CredentialError>) => credential(load)

@@ -231,7 +231,7 @@ export const toDefinitions = (tools: Tools): ReadonlyArray<ToolDefinitionClass>
  )

 const toJsonSchema = (schema: Schema.Top): JsonSchema.JsonSchema => {
-  const document = Schema.toJsonSchemaDocument(schema, { onExcessProperty: "error" })
+  const document = Schema.toJsonSchemaDocument(schema)
  if (Object.keys(document.definitions).length === 0) return document.schema
  return { ...document.schema, $defs: document.definitions }
 }
@@ -30,7 +30,7 @@ type LanguageModel = {
 declare const auth: Auth.Definition
 declare const optionalAuthModel: LanguageModelFactory<BaseOptions, "optional", LanguageModel>
 declare const requiredAuthModel: LanguageModelFactory<BaseOptions, "required", LanguageModel>
-const configApiKey = Config.Redacted("OPENAI_API_KEY")
+const configApiKey = Config.redacted("OPENAI_API_KEY")

 OpenAIChat.route.model({ id: "gpt-4.1-mini" })

@@ -19,13 +19,6 @@ export function mountBrowserPane() {
      session: "Alpha",
      mounted: true,
      visible: true,
-      url: undefined as string | undefined,
-      loading: false,
-      generation: 0,
-      delayNavigation: false,
-      pendingURL: undefined as string | undefined,
-      loadErrors: {} as Record<string, string | undefined>,
-      error: undefined as string | undefined,
      layouts: {} as Record<string, BrowserPaneLayout | undefined>,
    })
    const tabs = ["Alpha", "Beta"].map((name) => ({
@@ -54,33 +47,13 @@ export function mountBrowserPane() {
      opened: () => !!registrations.get(store.session),
      state: () => ({ tabs: tabs.filter((tab) => tab.title === store.session), focusedTabID: null }),
      tabs: () => tabs.filter((tab) => tab.title === store.session),
-      active: () => {
-        const tab = tabs.find((tab) => tab.title === store.session) ?? tabs[0]
-        return {
-          ...tab,
-          url: store.url ?? tab.url,
-          loading: store.loading,
-          generation: store.generation,
-          loadError: store.loadErrors[store.session],
-        }
-      },
+      active: () => tabs.find((tab) => tab.title === store.session) ?? tabs[0],
      registration: () => registrations.get(store.session),
-      error: () => store.error ?? (store.loadErrors[store.session] ? "Request failed" : undefined),
+      error: () => undefined,
      suspended: () => false,
      close: () => undefined,
      open: () => undefined,
-      command: (command) => {
-        setStore("error", undefined)
-        if (command.type === "navigate" || command.type === "reload") setStore("loadErrors", store.session, undefined)
-        if (command.type === "navigate") {
-          if (store.delayNavigation) {
-            setStore("pendingURL", command.url)
-            return
-          }
-          setStore({ url: command.url, loading: false, generation: store.generation + 1 })
-        }
-        if (command.type === "stop") setStore("loading", false)
-      },
+      command: () => undefined,
    }
    return (
      <>
@@ -91,32 +64,6 @@ export function mountBrowserPane() {
            {(name) => <button onClick={() => setStore({ session: name, mounted: name !== "Empty" })}>{name}</button>}
          </For>
          <button onClick={() => setStore("mounted", false)}>Unmount pane</button>
-          <button onClick={() => setStore({ url: "about:blank", loading: false })}>Blank page</button>
-          <button onClick={() => setStore({ url: "about:blank", loading: true })}>Loading page</button>
-          <button
-            onClick={() =>
-              setStore({ loading: true, generation: store.generation + 1, loadErrors: { [store.session]: undefined } })
-            }
-          >
-            Load current page
-          </button>
-          <button onClick={() => setStore("loadErrors", store.session, "ERR_CONNECTION_REFUSED")}>Failed page</button>
-          <button onClick={() => setStore("delayNavigation", true)}>Delay navigation</button>
-          <button onClick={() => setStore({ error: "ERR_BLOCKED_BY_CLIENT", pendingURL: undefined })}>
-            Block navigation
-          </button>
-          <button
-            onClick={() =>
-              setStore({
-                url: store.pendingURL,
-                pendingURL: undefined,
-                loading: false,
-                generation: store.generation + 1,
-              })
-            }
-          >
-            Complete navigation
-          </button>
          <button onClick={() => setStore("visible", (visible) => !visible)}>Toggle Review tab</button>
        </nav>
        <div style={{ width: "640px", height: "360px", border: "1px solid #555" }}>
@@ -57,153 +57,3 @@ story("hides the native view immediately while the pane stays mounted", async ({
  await toggle.click()
  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
 })
-
-story("shows the empty state over a blank native page and restores navigation", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  await root.getByRole("button", { name: "Blank page", exact: true }).click()
-  await expect(root.getByText("Enter URL", { exact: true })).toBeVisible()
-  await expect(root.getByText('Or prompt "Open in the app browser"', { exact: true })).toBeVisible()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "false")
-  await expect(root.getByRole("button", { name: "Reload", exact: true })).toBeDisabled()
-
-  const address = root.getByRole("textbox", { name: "Browser address", exact: true })
-  await address.fill("https://example.com/")
-  await expect(root.getByText("Enter URL", { exact: true })).toBeVisible()
-  await address.press("Enter")
-  await expect(address).not.toBeFocused()
-  await expect(root.getByText("Enter URL", { exact: true })).toBeHidden()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-  await expect(root.getByRole("button", { name: "Reload", exact: true })).toBeEnabled()
-})
-
-story("keeps Stop available and hides the empty state while a blank page loads", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  await root.getByRole("button", { name: "Loading page", exact: true }).click()
-  await expect(root.getByText("Enter URL", { exact: true })).toBeHidden()
-  await root.getByRole("button", { name: "Stop", exact: true }).click()
-  await expect(root.getByText("Enter URL", { exact: true })).toBeVisible()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "false")
-})
-
-story("keeps the submitted URL visible until the browser reports navigation", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  await root.getByRole("button", { name: "Blank page", exact: true }).click()
-  await root.getByRole("button", { name: "Delay navigation", exact: true }).click()
-  const address = root.getByRole("textbox", { name: "Browser address", exact: true })
-  await address.fill("https://example.com/")
-  await address.press("Enter")
-  await expect(address).not.toBeFocused()
-  await expect(address).toHaveValue("https://example.com/")
-  await expect(root.getByText("Enter URL", { exact: true })).toBeHidden()
-
-  await root.getByRole("button", { name: "Complete navigation", exact: true }).click()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-  await expect(address).toHaveValue("https://example.com/")
-
-  await address.fill("https://unsubmitted.example/")
-  await root.getByRole("button", { name: "Delay navigation", exact: true }).click()
-  await expect(address).toHaveValue("https://example.com/")
-})
-
-story("restores the current URL when a submitted navigation is blocked", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  await root.getByRole("button", { name: "Delay navigation", exact: true }).click()
-  const address = root.getByRole("textbox", { name: "Browser address", exact: true })
-  await address.fill("https://blocked.example/")
-  await address.press("Enter")
-  await expect(address).toHaveValue("https://blocked.example/")
-  await root.getByRole("button", { name: "Block navigation", exact: true }).click()
-  await expect(root.getByText("ERR_BLOCKED_BY_CLIENT", { exact: true })).toBeVisible()
-  await expect(address).toHaveValue("https://alpha.example/")
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-})
-
-story("shows a themed failure state for only the failed tab and allows retry", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  await root.getByRole("button", { name: "Failed page", exact: true }).click()
-  await expect(root.getByText("URL can't be reached", { exact: true })).toBeVisible()
-  await expect(root.getByText("Check the URL and your connection, then try again.", { exact: true })).toBeVisible()
-  await expect(root.getByText("Request failed", { exact: true })).toBeHidden()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "false")
-  await expect(root.getByRole("textbox", { name: "Browser address", exact: true })).toHaveValue(
-    "https://alpha.example/",
-  )
-
-  await root.getByRole("button", { name: "Beta", exact: true }).click()
-  await expect(root.getByText("URL can't be reached", { exact: true })).toBeHidden()
-  await expect(root.getByTestId("native-Beta")).toHaveAttribute("data-visible", "true")
-  await root.getByRole("button", { name: "Alpha", exact: true }).click()
-  await expect(root.getByText("URL can't be reached", { exact: true })).toBeVisible()
-
-  await root.getByRole("button", { name: "Reload", exact: true }).click()
-  await expect(root.getByText("URL can't be reached", { exact: true })).toBeHidden()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-})
-
-story("returns a failed tab to the empty state when an empty URL is submitted", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  await root.getByRole("button", { name: "Failed page", exact: true }).click()
-  await expect(root.getByText("URL can't be reached", { exact: true })).toBeVisible()
-  await root.getByRole("button", { name: "Delay navigation", exact: true }).click()
-
-  const address = root.getByRole("textbox", { name: "Browser address", exact: true })
-  await address.fill("")
-  await address.press("Enter")
-  await expect(address).not.toBeFocused()
-  await expect(address).toHaveValue("")
-  await root.getByRole("button", { name: "Load current page", exact: true }).click()
-  await expect(root.getByRole("button", { name: "Stop", exact: true })).toBeEnabled()
-  await root.getByRole("button", { name: "Complete navigation", exact: true }).click()
-  await expect(root.getByText("URL can't be reached", { exact: true })).toBeHidden()
-  await expect(root.getByText("Enter URL", { exact: true })).toBeVisible()
-  await expect(root.getByRole("button", { name: "Reload", exact: true })).toBeDisabled()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "false")
-})
-
-story("selects the full URL when the address field gains focus", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  const address = root.getByRole("textbox", { name: "Browser address", exact: true })
-  await address.click()
-  await expect(address).toHaveJSProperty("selectionStart", 0)
-  await expect(address).toHaveJSProperty("selectionEnd", "https://alpha.example/".length)
-  await address.pressSequentially("https://example.com/")
-  await expect(address).toHaveValue("https://example.com/")
-  await address.press("Enter")
-  await expect(address).not.toBeFocused()
-  await address.focus()
-  await expect(address).toHaveJSProperty("selectionStart", 0)
-  await expect(address).toHaveJSProperty("selectionEnd", "https://example.com/".length)
-  await address.press("ArrowRight")
-  await address.click()
-  await expect(address).toHaveJSProperty("selectionStart", 0)
-  await expect(address).toHaveJSProperty("selectionEnd", "https://example.com/".length)
-})
-
-story("keeps the current page visible while a submitted URL loads", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  await root.getByRole("button", { name: "Delay navigation", exact: true }).click()
-  const address = root.getByRole("textbox", { name: "Browser address", exact: true })
-  await address.fill("https://example.com/")
-  await address.press("Enter")
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-  await expect(address).toHaveValue("https://example.com/")
-
-  await root.getByRole("button", { name: "Load current page", exact: true }).click()
-  await expect(root.getByRole("button", { name: "Stop", exact: true })).toBeEnabled()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-  await root.getByRole("button", { name: "Complete navigation", exact: true }).click()
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-  await expect(address).toHaveValue("https://example.com/")
-})
-
-story("keeps the current page and restores its URL when an empty address is submitted", async ({ page }) => {
-  const root = page.getByTestId("browser-pane-fixture")
-  const address = root.getByRole("textbox", { name: "Browser address", exact: true })
-  await address.fill("")
-  await address.press("Enter")
-  await expect(address).not.toBeFocused()
-  await expect(address).toHaveValue("https://alpha.example/")
-  await expect(root.getByTestId("native-Alpha")).toHaveAttribute("data-visible", "true")
-  await expect(root.getByText("Enter URL", { exact: true })).toBeHidden()
-  await expect(root.getByRole("button", { name: "Reload", exact: true })).toBeEnabled()
-})
@@ -71,7 +71,7 @@ for (const direction of ["ltr", "rtl"] as const) {
    const shifted = await content.evaluate((element) => getComputedStyle(element).translate)
    await content.evaluate((element) => element.setAttribute("data-summary-motion", ""))
    // Keep issuing resize events before the idle timer expires, including crossing the width cutoff.
-    for (const width of [1520, 1280, 1800]) {
+    for (const width of [1520, 1280, 1600]) {
      await page.setViewportSize({ width, height: 900 })
      await expect(panel).toHaveAttribute("data-summary-resizing", "true")
      await page.clock.runFor(100)
@@ -84,7 +84,6 @@ for (const direction of ["ltr", "rtl"] as const) {
    await expect(content).toHaveAttribute("data-summary-motion", "transitionrun,transitionend,")
    await expect(content).not.toHaveCSS("translate", shifted)
    await page.setViewportSize({ width: 1440, height: 900 })
-    await expect(panel).toHaveAttribute("data-summary-resizing", "false")
    await expect(content).toHaveCSS("translate", shifted)

    await content.evaluate((element) => element.setAttribute("data-summary-motion", ""))
@@ -113,8 +112,7 @@ for (const direction of ["ltr", "rtl"] as const) {
    await expect(summary).toBeVisible()

    await page.setViewportSize({ width: 1800, height: 900 })
-    await expect(panel).toHaveAttribute("data-summary-resizing", "false")
-    await expect(content).toHaveCSS("translate", "none")
+    await expect(content).toHaveCSS("translate", "0px")
    await expect(summary).toBeVisible()

    await page.emulateMedia({ reducedMotion: "reduce" })
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/app",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "description": "",
  "type": "module",
  "exports": {
@@ -65,14 +65,14 @@
  }

  /* Keep the 1000px conversation intact, with 320px for the summary and its gutters.
-     When they overlap, center the conversation in the space that remains beside the summary. */
-  @container session-chat (min-width: 1320px) and (width < 1640px) {
+     Move only as far as needed; wider panels already have enough space in the margin. */
+  @container session-chat (min-width: 1320px) {
    [data-slot="session-chat-panel"][data-summary-open="true"]
      :is([data-timeline-virtual-content], [data-component="session-composer-dock"] > div) {
-      --session-summary-translate: -160px;
+      --session-summary-translate: min(0px, calc(50cqi - 820px));

      &:dir(rtl) {
-        --session-summary-translate: 160px;
+        --session-summary-translate: max(0px, calc(820px - 50cqi));
      }
    }
  }
@@ -45,7 +45,7 @@ const Current = Persistence.struct({ session: SessionsSchema })

 export const ModelSelectionSchema = Persistence.migrate(
  Current,
-  Persistence.legacy({
+  Schema.Struct({
    session: Persistence.optional(Schema.Record(Schema.String, Schema.Unknown)),
    pick: Persistence.optional(Schema.Record(Schema.String, Schema.Unknown)),
  }).pipe(
@@ -906,10 +906,6 @@ export const dict = {
  "session.browser.replaced": "Browser control moved to another desktop window.",
  "session.browser.suspended": "Browser suspended. Interact with this session to reconnect.",
  "session.browser.address.placeholder": "Enter URL",
-  "session.browser.empty.title": "Enter URL",
-  "session.browser.empty.description": 'Or prompt "Open in the app browser"',
-  "session.browser.failed.title": "URL can't be reached",
-  "session.browser.failed.description": "Check the URL and your connection, then try again.",

  "titlebar.update": "Update",
  "titlebar.tabs": "Tabs",
@@ -32,7 +32,7 @@ describe("persistence schemas", () => {

  test("legacy migration observes missing fields before initial defaults are applied", () => {
    const current = Persistence.struct({ mode: Schema.Literals(["compact", "full"]), enabled: Schema.Boolean })
-    const stored = Persistence.legacy({
+    const stored = Schema.Struct({
      mode: Schema.optional(Schema.Unknown),
      expanded: Schema.optional(Schema.Boolean),
    }).pipe(
@@ -53,38 +53,6 @@ describe("persistence schemas", () => {
    expect(Schema.encodeSync(schema)(decode({ expanded: true }))).toEqual({ mode: "full", enabled: true })
  })

-  test("legacy read shapes carry unknown nested fields through to the current schema", () => {
-    const current = Persistence.struct({
-      general: Persistence.struct({
-        mode: Schema.Literals(["compact", "full"]),
-        theme: Schema.String,
-        nested: Persistence.struct({ keep: Schema.Boolean }),
-      }),
-      other: Persistence.struct({ flag: Schema.Boolean }),
-    })
-    const stored = Persistence.legacy({
-      general: Persistence.optional(Persistence.legacy({ expanded: Persistence.optional(Schema.Boolean) })),
-    }).pipe(
-      Schema.decode({
-        decode: SchemaGetter.transform((value) => {
-          const general = value.general
-          if (!general || general.expanded === undefined) return value
-          return { ...value, general: { ...general, mode: general.expanded ? "full" : "compact" } }
-        }),
-        encode: SchemaGetter.passthrough(),
-      }),
-    )
-    const schema = Persistence.withInitial(Persistence.migrate(current, stored), {
-      general: { mode: "compact", theme: "light", nested: { keep: false } },
-      other: { flag: false },
-    })
-    const decode = Schema.decodeUnknownSync(schema)
-    expect(decode({ general: { expanded: true, theme: "dark", nested: { keep: true } }, other: { flag: true } })).toEqual({
-      general: { mode: "full", theme: "dark", nested: { keep: true } },
-      other: { flag: true },
-    })
-  })
-
  test("initial merging preserves field codecs and replaces arrays rather than merging indexes", () => {
    const current = Persistence.struct({
      amount: Schema.NumberFromString.check(Schema.isFinite()),
@@ -23,11 +23,13 @@ export function withInitial<S extends Schema.ConstraintCodec<object, unknown>>(
  initial: NoInfer<S["Type"]>,
 ) {
  const schema = isMigrated(definition) ? definition.current : definition
-  const read = isMigrated(definition) ? SchemaParser.decodeUnknownResult(definition.read) : Result.succeed<unknown>
+  const read = isMigrated(definition)
+    ? SchemaParser.decodeUnknownResult(definition.read, { onExcessProperty: "preserve" })
+    : Result.succeed<unknown>
  const encode = Schema.encodeUnknownSync(schema)
  return Schema.Unknown.pipe(
    Schema.decode<Schema.Unknown>({
-      decode: SchemaGetter.transformEffect((value) =>
+      decode: SchemaGetter.transformOrFail((value) =>
        Effect.fromResult(Result.map(read(value), (stored) => merge(initial, recover(schema.ast, stored, initial)))),
      ),
      encode: SchemaGetter.transform((value) => encode(value)),
@@ -36,12 +38,6 @@ export function withInitial<S extends Schema.ConstraintCodec<object, unknown>>(
  )
 }

-// A legacy read shape declares only the fields it migrates. Decoding strips unknown keys, so every
-// struct level in a `migrate` read schema must stay open for the current fields it does not name.
-export function legacy<const Fields extends Schema.Struct.Fields>(fields: Fields) {
-  return Schema.StructWithRest(Schema.Struct(fields), [Schema.Record(Schema.String, Schema.Unknown)])
-}
-
 // Object-level codecs own their recovery. Plain structs can recover fields independently.
 function recover(ast: SchemaAST.AST, value: unknown, initial: unknown): unknown {
  if (value === undefined) return initial
@@ -53,7 +53,7 @@ const State = Persistence.struct({
 export function serverState(canonicalLocalServer: () => string | undefined = () => undefined) {
  return Persistence.migrate(
    State,
-    Persistence.legacy({ projects: Projects, lastProject: LastProject }).pipe(
+    Schema.Struct({ projects: Projects, lastProject: LastProject }).pipe(
      Schema.decode({
        decode: SchemaGetter.transform((value) => {
          const canonical = canonicalLocalServer()
@@ -20,18 +20,13 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
  const command = useCommand()
  const state = props.browser.active
  const address = () => (state()?.url === "about:blank" ? "" : (state()?.url ?? ""))
-  const failed = () => !!state()?.loadError
  const registration = props.browser.registration
  const button = { variant: "ghost", size: "large" } as const
  const [store, setStore] = createStore({
    address: "",
    editing: false,
-    submitted: false,
-    // A submitted navigation the browser has not reported yet; keeps the empty state hidden meanwhile.
-    navigating: false,
    visible: typeof document === "undefined" || document.visibilityState === "visible",
  })
-  const empty = () => !address() && !state()?.loading && !store.navigating
  let surface: HTMLDivElement | undefined
  let addressDisplay: HTMLDivElement | undefined
  let frame: number | undefined
@@ -48,7 +43,7 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
      title: language.t("command.browser.reload"),
      category: language.t("command.category.view"),
      keybind: "f5",
-      disabled: !props.visible || !address(),
+      disabled: !props.visible || !state(),
      onSelect: () => {
        const tab = state()
        if (tab) props.browser.command({ type: "reload", tabID: tab.id })
@@ -76,9 +71,7 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
    const top = Math.round(rect.top * zoom)
    const right = Math.round(rect.right * zoom)
    const bottom = Math.round(rect.bottom * zoom)
-    // The desktop page hides blank and loading documents itself; only hide here
-    // while the pane shows its own empty or failed state over the surface.
-    const visible = props.visible && store.visible && !empty() && !failed() && !dialog.active && !covered(rect)
+    const visible = props.visible && store.visible && !dialog.active && !covered(rect)
    // The cutout exposes the app backdrop outside the rounded Review card,
    // not the browser surface inside it.
    const color = getComputedStyle(
@@ -114,25 +107,7 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
    if (frame === undefined) frame = requestAnimationFrame(tick)
  }

-  createEffect(on([() => state()?.id, address], () => !store.editing && setStore("address", address())))
-  // Any reported movement, including a rejected or blocked request, ends the submitted navigation.
-  createEffect(
-    on(
-      [() => state()?.id, () => state()?.generation, () => state()?.loading, () => props.browser.error()],
-      () => setStore("navigating", false),
-      { defer: true },
-    ),
-  )
-  // A blocked or rejected submission leaves the page where it was; show that page's URL again.
-  createEffect(
-    on(
-      () => props.browser.error(),
-      (error) => {
-        if (error && !store.editing) setStore("address", address())
-      },
-      { defer: true },
-    ),
-  )
+  createEffect(() => !store.editing && setStore("address", address()))
  createEffect(
    on(registration, (current) => {
      // Session routes can change before this pane unmounts. Hide the registration
@@ -148,8 +123,6 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
        () => store.visible,
        () => props.visible,
        () => state()?.id,
-        empty,
-        failed,
        registration,
      ],
      () => {
@@ -184,7 +157,7 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes

  return (
    <aside id="browser-panel" class="relative size-full min-w-0 overflow-hidden bg-v2-background-bg-base flex flex-col">
-      <div class="h-10 shrink-0 flex items-center gap-1 px-3 border-b border-v2-border-border-muted">
+      <div class="h-10 shrink-0 flex items-center gap-1 px-2 border-b border-v2-border-border-muted">
        <For each={["back", "forward"] as const}>
          {(direction) => (
            <Tooltip placement="top" value={language.t(direction === "back" ? "common.goBack" : "common.goForward")}>
@@ -220,7 +193,7 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
        >
          <IconButton
            {...button}
-            disabled={!state()?.loading && !address()}
+            disabled={!state()}
            aria-label={language.t(state()?.loading ? "prompt.action.stop" : "error.page.action.reload")}
            onClick={() => {
              const tab = state()
@@ -239,13 +212,8 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
          onSubmit={(event) => {
            event.preventDefault()
            const tab = state()
-            const url = store.address.trim()
-            if (!tab) return
-            if (url || failed()) {
-              setStore({ submitted: true, address: url, navigating: true })
-              props.browser.command({ type: "navigate", tabID: tab.id, url: url || "about:blank" })
-            }
-            event.currentTarget.querySelector("input")?.blur()
+            if (tab && store.address.trim())
+              props.browser.command({ type: "navigate", tabID: tab.id, url: store.address })
          }}
        >
          <input
@@ -256,14 +224,8 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
            disabled={!state()}
            placeholder={language.t("session.browser.address.placeholder")}
            aria-label={language.t("session.browser.address")}
-            onFocus={(event) => {
-              setStore("editing", true)
-              event.currentTarget.select()
-            }}
-            onClick={(event) => event.currentTarget.select()}
-            onBlur={() =>
-              setStore({ editing: false, address: store.submitted ? store.address : address(), submitted: false })
-            }
+            onFocus={() => setStore("editing", true)}
+            onBlur={() => setStore({ editing: false, address: address() })}
            onInput={(event) => setStore("address", event.currentTarget.value)}
            onScroll={(event) => {
              if (addressDisplay) addressDisplay.scrollLeft = event.currentTarget.scrollLeft
@@ -281,27 +243,12 @@ export function SessionBrowserPane(props: { browser: ReturnType<typeof createSes
          </div>
        </form>
      </div>
-      <Show when={props.browser.error() && !failed()}>
+      <Show when={props.browser.error()}>
        <div class="shrink-0 px-3 py-1.5 text-12-regular text-text-danger-base border-b border-v2-border-border-muted">
          {props.browser.error()}
        </div>
      </Show>
      <div ref={surface} class="min-h-0 flex-1 bg-v2-background-bg-base flex items-center justify-center">
-        <Show when={(empty() || failed()) && !props.browser.suspended()}>
-          {/* Add the 40px toolbar to the file empty state's 160px bottom padding to align their centers. */}
-          <div
-            dir="auto"
-            class="flex size-full flex-col items-center justify-center gap-2 p-6 pb-[200px] text-center text-text-weak"
-          >
-            <Icon name="globe" size="large" class="mb-2 shrink-0" />
-            <div class="text-[13px] font-medium leading-[var(--line-height-compact)] text-text-strong">
-              {language.t(failed() ? "session.browser.failed.title" : "session.browser.empty.title")}
-            </div>
-            <div class="text-13-regular leading-[var(--line-height-base)]">
-              {language.t(failed() ? "session.browser.failed.description" : "session.browser.empty.description")}
-            </div>
-          </div>
-        </Show>
        <Show when={props.browser.suspended()}>
          <p class="px-6 text-center text-13-regular text-v2-text-text-subtle" role="status">
            {language.t("session.browser.suspended")}
@@ -1,8 +1,6 @@
 import { children, createMemo, Show } from "solid-js"
 import type { JSX } from "solid-js"
 import { useSortable } from "@dnd-kit/solid/sortable"
-import { Icon } from "@opencode/ui/icon"
-import { IconButton } from "@opencode/ui/icon-button"
 import { Keybind } from "@opencode/ui/keybind"
 import { Tooltip } from "@opencode/ui/tooltip"
 import { Tabs } from "@opencode/ui/tabs"
@@ -71,19 +69,9 @@ export function SortableTab(props: {
              placement="bottom"
              gutter={10}
            >
-              <IconButton
-                size="small"
-                variant="ghost-muted"
-                onPointerDown={(event) => {
-                  event.preventDefault()
-                  event.stopPropagation()
-                }}
-                onClick={(event) => {
-                  event.preventDefault()
-                  event.stopPropagation()
-                  props.onTabClose(props.tab)
-                }}
-                icon={<Icon name="xmark-small" />}
+              <Tabs.CloseButton
+                class="h-5 w-5"
+                onClick={() => props.onTabClose(props.tab)}
                aria-label={language.t("common.closeTab")}
              />
            </Tooltip>
@@ -188,9 +188,9 @@ function legacyTimelineActivity(value: boolean | "hidden" | "compact" | "full" |

 export const settingsPersistence = Persistence.migrate(
  settingsSchema,
-  Persistence.legacy({
+  Schema.Struct({
    general: Persistence.optional(
-      Persistence.legacy({
+      Schema.Struct({
        // Keep invalid explicit values distinct from absent values so legacy preferences cannot replace them.
        timelineDetail: Schema.optional(
          Schema.NullOr(
@@ -173,16 +173,16 @@ export const layoutSchema = Persistence.struct({

 export const layoutPersistence = Persistence.migrate(
  layoutSchema,
-  Persistence.legacy({
+  Schema.Struct({
    sidebar: Persistence.optional(
-      Persistence.legacy({
+      Schema.Struct({
        workspaces: Persistence.optional(Schema.Union([Schema.Boolean, Schema.Record(Schema.String, Schema.Boolean)])),
        workspacesDefault: Persistence.optional(Schema.Boolean),
      }),
    ),
-    review: Persistence.optional(Persistence.legacy({ panelOpened: Persistence.optional(Schema.Boolean) })),
+    review: Persistence.optional(Schema.Struct({ panelOpened: Persistence.optional(Schema.Boolean) })),
    fileTree: Persistence.optional(
-      Persistence.legacy({
+      Schema.Struct({
        opened: Persistence.optional(Schema.Boolean),
        width: Persistence.optional(Schema.Finite),
        tab: Persistence.optional(Schema.Literals(["changes", "all"])),
@@ -9,8 +9,7 @@
  justify-content: center;
 }

-[data-titlebar-tab],
-[data-titlebar-tab-action] {
+[data-titlebar-tab] {
  --tab-base: var(--v2-background-bg-deep);
  --tab-overlay: transparent;
  background: linear-gradient(var(--tab-overlay), var(--tab-overlay)), var(--tab-base);
@@ -69,14 +68,6 @@
  --tab-overlay: var(--v2-overlay-simple-overlay-pressed);
 }

-[data-titlebar-tab-action]:is(:hover, :focus-visible) {
-  --tab-overlay: var(--v2-overlay-simple-overlay-hover);
-}
-
-[data-titlebar-tab-action]:is(:active, [data-state="pressed"]) {
-  --tab-overlay: var(--v2-overlay-simple-overlay-pressed);
-}
-
 [data-titlebar-tab]:is(:hover, [data-state="pressed"]) [data-slot="tab-close"] {
  background: linear-gradient(var(--tab-overlay), var(--tab-overlay)), var(--tab-base);
 }
@@ -351,10 +351,9 @@ export function Titlebar(props: {
              >
                <button
                  type="button"
-                  data-titlebar-tab-action
                  data-action="vertical-tabs-home"
                  data-state={layout.route().type === "home" ? "pressed" : undefined}
-                  class="group mb-1 flex h-7 w-full shrink-0 items-center gap-1.5 rounded-[6px] ps-1.5 pe-2 text-[13px] leading-4 text-v2-text-text-faint hover:text-v2-text-text-base data-[state=pressed]:text-v2-text-text-base"
+                  class="group mb-1 flex h-7 w-full shrink-0 items-center gap-1.5 rounded-[6px] ps-1.5 pe-2 text-[13px] leading-4 text-v2-text-text-faint hover:bg-v2-background-bg-layer-02 hover:text-v2-text-text-base data-[state=pressed]:bg-v2-background-bg-layer-02 data-[state=pressed]:text-v2-text-text-base"
                  onClick={toggleHome}
                  aria-label={language.t("home.title")}
                  aria-pressed={layout.route().type === "home"}
@@ -651,9 +650,8 @@ export function Titlebar(props: {
                            {homeButton(true)}
                            <button
                              type="button"
-                              data-titlebar-tab-action
                              data-action="vertical-tabs-new-session"
-                              class="group flex h-7 w-full shrink-0 items-center gap-1.5 rounded-[6px] ps-1.5 pe-2 text-[13px] leading-4 text-v2-text-text-faint hover:text-v2-text-text-base"
+                              class="group flex h-7 w-full shrink-0 items-center gap-1.5 rounded-[6px] ps-1.5 pe-2 text-[13px] leading-4 text-v2-text-text-faint hover:bg-v2-background-bg-layer-02 hover:text-v2-text-text-base"
                              onClick={openNewTab}
                              aria-label={language.t("command.session.new")}
                            >
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/cli",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "type": "module",
  "license": "MIT",
  "bin": {
@@ -3,8 +3,8 @@ import { Schema } from "effect"
 import { Spec } from "../framework/spec"
 import { Updater } from "../services/updater"

-export const PrintLogs = GlobalFlag.Setting("print-logs")({
-  flag: Flag.Boolean("print-logs").pipe(
+export const PrintLogs = GlobalFlag.setting("print-logs")({
+  flag: Flag.boolean("print-logs").pipe(
    Flag.withDescription("Print logs to stderr (server logs require --standalone)"),
    Flag.withDefault(false),
  ),
@@ -13,23 +13,23 @@ export const PrintLogs = GlobalFlag.Setting("print-logs")({
 declare const OPENCODE_CLI_NAME: string | undefined

 const ServerParams = {
-  standalone: Flag.Boolean("standalone").pipe(
+  standalone: Flag.boolean("standalone").pipe(
    Flag.withDescription("Run with a private server instead of the background service"),
    Flag.withDefault(false),
  ),
-  server: Flag.String("server").pipe(
+  server: Flag.string("server").pipe(
    Flag.withDescription("Connect to a server URL instead of the background service"),
    Flag.optional,
  ),
 }

 const PermissionParams = {
-  auto: Flag.Boolean("auto").pipe(
+  auto: Flag.boolean("auto").pipe(
    Flag.withDescription("Auto-approve permissions that are not explicitly denied"),
    Flag.withDefault(false),
  ),
-  yolo: Flag.Boolean("yolo").pipe(Flag.withDefault(false), Flag.withHidden),
-  dangerouslySkipPermissions: Flag.Boolean("dangerously-skip-permissions").pipe(
+  yolo: Flag.boolean("yolo").pipe(Flag.withDefault(false), Flag.withHidden),
+  dangerouslySkipPermissions: Flag.boolean("dangerously-skip-permissions").pipe(
    Flag.withDefault(false),
    Flag.withHidden,
  ),
@@ -40,32 +40,32 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
  params: {
    ...ServerParams,
    ...PermissionParams,
-    directory: Argument.String("directory").pipe(
+    directory: Argument.string("directory").pipe(
      Argument.withDescription("Directory to start OpenCode in"),
      Argument.optional,
    ),
-    continue: Flag.Boolean("continue").pipe(
+    continue: Flag.boolean("continue").pipe(
      Flag.withAlias("c"),
      Flag.withDescription("Continue the last session"),
      Flag.withDefault(false),
    ),
-    session: Flag.String("session").pipe(
+    session: Flag.string("session").pipe(
      Flag.withAlias("s"),
      Flag.withDescription("Session ID to continue"),
      Flag.optional,
    ),
-    prompt: Flag.String("prompt").pipe(Flag.withDescription("Prompt to use"), Flag.optional),
+    prompt: Flag.string("prompt").pipe(Flag.withDescription("Prompt to use"), Flag.optional),
  },
  commands: [
    Spec.make("upgrade", {
      description: "Upgrade OpenCode to the latest or a specific version",
      aliases: ["update"],
      params: {
-        target: Argument.String("target").pipe(
+        target: Argument.string("target").pipe(
          Argument.withDescription("Version to upgrade to (with or without a leading v)"),
          Argument.optional,
        ),
-        method: Flag.Literals("method", Updater.methods).pipe(
+        method: Flag.choice("method", Updater.methods).pipe(
          Flag.withAlias("m"),
          Flag.withDescription("Installation method to use"),
          Flag.optional,
@@ -75,21 +75,21 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
    Spec.make("uninstall", {
      description: "Uninstall OpenCode and remove all related files",
      params: {
-        keepConfig: Flag.Boolean("keep-config").pipe(
+        keepConfig: Flag.boolean("keep-config").pipe(
          Flag.withAlias("c"),
          Flag.withDescription("Keep configuration files"),
          Flag.withDefault(false),
        ),
-        keepData: Flag.Boolean("keep-data").pipe(
+        keepData: Flag.boolean("keep-data").pipe(
          Flag.withAlias("d"),
          Flag.withDescription("Keep session data and snapshots"),
          Flag.withDefault(false),
        ),
-        dryRun: Flag.Boolean("dry-run").pipe(
+        dryRun: Flag.boolean("dry-run").pipe(
          Flag.withDescription("Show what would be removed without removing"),
          Flag.withDefault(false),
        ),
-        force: Flag.Boolean("force").pipe(
+        force: Flag.boolean("force").pipe(
          Flag.withAlias("f"),
          Flag.withDescription("Skip confirmation prompts"),
          Flag.withDefault(false),
@@ -101,17 +101,17 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
      description: "Make a request to the running server",
      params: {
        ...ServerParams,
-        request: Argument.String("operation | method path").pipe(
+        request: Argument.string("operation | method path").pipe(
          Argument.withDescription("OpenAPI operation ID, or an HTTP method followed by a path"),
          Argument.variadic({ min: 1, max: 2 }),
        ),
-        data: Flag.String("data").pipe(Flag.withAlias("d"), Flag.withDescription("Request body"), Flag.optional),
-        header: Flag.String("header").pipe(
+        data: Flag.string("data").pipe(Flag.withAlias("d"), Flag.withDescription("Request body"), Flag.optional),
+        header: Flag.string("header").pipe(
          Flag.withAlias("H"),
          Flag.withDescription("Request header in name:value form"),
          Flag.atMost(100),
        ),
-        param: Flag.KeyValuePair("param").pipe(Flag.withDescription("OpenAPI path or query parameter"), Flag.optional),
+        param: Flag.keyValuePair("param").pipe(Flag.withDescription("OpenAPI path or query parameter"), Flag.optional),
      },
    }),
    Spec.make("debug", {
@@ -122,7 +122,7 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("paths", {
          description: "Show global paths (data, config, cache, state)",
          params: {
-            name: Argument.Literals("name", [
+            name: Argument.choice("name", [
              "db",
              "home",
              "data",
@@ -134,9 +134,7 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
              "log",
              "repos",
            ]).pipe(
-              Argument.withDescription(
-                "Print only one path: db, home, data, config, cache, state, tmp, bin, log, repos",
-              ),
+              Argument.withDescription("Print only one path: db, home, data, config, cache, state, tmp, bin, log, repos"),
              Argument.optional,
            ),
          },
@@ -150,7 +148,7 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
          description: "list providers and credentials",
          params: {
            ...ServerParams,
-            format: Flag.Literals("format", ["default", "json"]).pipe(
+            format: Flag.choice("format", ["default", "json"]).pipe(
              Flag.withDescription("Output format"),
              Flag.withDefault("default"),
            ),
@@ -160,12 +158,12 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
          description: "log in to a provider",
          params: {
            ...ServerParams,
-            target: Argument.String("target").pipe(
+            target: Argument.string("target").pipe(
              Argument.withDescription("Integration ID, name, or well-known provider URL"),
              Argument.optional,
            ),
-            method: Flag.String("method").pipe(Flag.withDescription("Authentication method ID"), Flag.optional),
-            answer: Flag.String("answer").pipe(
+            method: Flag.string("method").pipe(Flag.withDescription("Authentication method ID"), Flag.optional),
+            answer: Flag.string("answer").pipe(
              Flag.withDescription("Provider form answer (key=value; repeat for multiple fields)"),
              Flag.atMost(100),
            ),
@@ -175,11 +173,11 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
          description: "log out of a saved account",
          params: {
            ...ServerParams,
-            target: Argument.String("target").pipe(
+            target: Argument.string("target").pipe(
              Argument.withDescription("Integration ID or name"),
              Argument.optional,
            ),
-            credential: Argument.String("credential").pipe(
+            credential: Argument.string("credential").pipe(
              Argument.withDescription("Credential ID or label (opens an account picker when omitted)"),
              Argument.optional,
            ),
@@ -189,11 +187,11 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
          description: "switch the active account for an integration",
          params: {
            ...ServerParams,
-            target: Argument.String("target").pipe(
+            target: Argument.string("target").pipe(
              Argument.withDescription("Integration ID or name"),
              Argument.optional,
            ),
-            credential: Argument.String("credential").pipe(
+            credential: Argument.string("credential").pipe(
              Argument.withDescription("Credential ID or label (opens an account picker when omitted)"),
              Argument.optional,
            ),
@@ -208,21 +206,21 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("add", {
          description: "Add an MCP server to your configuration",
          params: {
-            name: Argument.String("name").pipe(Argument.withDescription("Name of the MCP server")),
-            command: Argument.String("command").pipe(
+            name: Argument.string("name").pipe(Argument.withDescription("Name of the MCP server")),
+            command: Argument.string("command").pipe(
              Argument.withDescription("Command and arguments for a local server, passed after --"),
              Argument.variadic({ min: 0 }),
            ),
-            url: Flag.String("url").pipe(Flag.withDescription("URL for a remote MCP server"), Flag.optional),
-            header: Flag.KeyValuePair("header").pipe(
+            url: Flag.string("url").pipe(Flag.withDescription("URL for a remote MCP server"), Flag.optional),
+            header: Flag.keyValuePair("header").pipe(
              Flag.withDescription("HTTP header for a remote server, as name=value"),
              Flag.optional,
            ),
-            env: Flag.KeyValuePair("env").pipe(
+            env: Flag.keyValuePair("env").pipe(
              Flag.withDescription("Environment variable for a local server, as name=value"),
              Flag.optional,
            ),
-            global: Flag.Boolean("global").pipe(
+            global: Flag.boolean("global").pipe(
              Flag.withDescription("Write to the global config instead of the project config"),
              Flag.withDefault(false),
            ),
@@ -230,11 +228,11 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        }),
        Spec.make("auth", {
          description: "Authenticate with an OAuth-capable remote MCP server",
-          params: { name: Argument.String("name").pipe(Argument.withDescription("Name of the MCP server")) },
+          params: { name: Argument.string("name").pipe(Argument.withDescription("Name of the MCP server")) },
        }),
        Spec.make("logout", {
          description: "Remove stored OAuth credentials for an MCP server",
-          params: { name: Argument.String("name").pipe(Argument.withDescription("Name of the MCP server")) },
+          params: { name: Argument.string("name").pipe(Argument.withDescription("Name of the MCP server")) },
        }),
      ],
    }),
@@ -244,7 +242,7 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("list", {
          description: "List plugins",
          params: {
-            builtin: Flag.Boolean("builtin").pipe(
+            builtin: Flag.boolean("builtin").pipe(
              Flag.withDescription("Include built-in server plugins"),
              Flag.withDefault(false),
            ),
@@ -253,13 +251,13 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("add", {
          description: "Install a plugin and add it to the global configuration",
          params: {
-            package: Argument.String("package").pipe(Argument.withDescription("npm registry or Git package specifier")),
+            package: Argument.string("package").pipe(Argument.withDescription("npm registry or Git package specifier")),
          },
        }),
        Spec.make("check", {
          description: "Check package plugins for updates",
          params: {
-            target: Argument.String("target").pipe(
+            target: Argument.string("target").pipe(
              Argument.withDescription("Configured package target"),
              Argument.optional,
            ),
@@ -268,7 +266,7 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("update", {
          description: "Update package plugins",
          params: {
-            target: Argument.String("target").pipe(
+            target: Argument.string("target").pipe(
              Argument.withDescription("Configured package target; omit to update all outdated plugins"),
              Argument.optional,
            ),
@@ -277,7 +275,7 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("remove", {
          description: "Remove a plugin from global configuration",
          params: {
-            package: Argument.String("package").pipe(Argument.withDescription("configured package specifier")),
+            package: Argument.string("package").pipe(Argument.withDescription("configured package specifier")),
          },
        }),
      ],
@@ -290,108 +288,108 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
      description: "Show shareable usage statistics",
      params: {
        ...ServerParams,
-        days: Flag.Int("days").pipe(
+        days: Flag.integer("days").pipe(
          Flag.withSchema(Schema.Int.check(Schema.isGreaterThanOrEqualTo(0))),
          Flag.withDescription("Show the last N days; 0 means today"),
          Flag.optional,
        ),
-        year: Flag.Int("year").pipe(
+        year: Flag.integer("year").pipe(
          Flag.withSchema(Schema.Int.check(Schema.isBetween({ minimum: 1970, maximum: 9_999 }))),
          Flag.withDescription("Show a calendar year"),
          Flag.optional,
        ),
-        all: Flag.Boolean("all").pipe(Flag.withDescription("Show lifetime statistics"), Flag.withDefault(false)),
-        project: Flag.String("project").pipe(
+        all: Flag.boolean("all").pipe(Flag.withDescription("Show lifetime statistics"), Flag.withDefault(false)),
+        project: Flag.string("project").pipe(
          Flag.withDescription('Filter by project ID, or use "." for the current project'),
          Flag.optional,
        ),
-        models: Flag.Boolean("models").pipe(Flag.withDescription("Show model usage"), Flag.withDefault(false)),
-        tools: Flag.Boolean("tools").pipe(Flag.withDescription("Show tool reliability"), Flag.withDefault(false)),
-        cost: Flag.Boolean("cost").pipe(Flag.withDescription("Show cost and token details"), Flag.withDefault(false)),
-        full: Flag.Boolean("full").pipe(Flag.withDescription("Show every detailed section"), Flag.withDefault(false)),
-        limit: Flag.Int("limit").pipe(
+        models: Flag.boolean("models").pipe(Flag.withDescription("Show model usage"), Flag.withDefault(false)),
+        tools: Flag.boolean("tools").pipe(Flag.withDescription("Show tool reliability"), Flag.withDefault(false)),
+        cost: Flag.boolean("cost").pipe(Flag.withDescription("Show cost and token details"), Flag.withDefault(false)),
+        full: Flag.boolean("full").pipe(Flag.withDescription("Show every detailed section"), Flag.withDefault(false)),
+        limit: Flag.integer("limit").pipe(
          Flag.withSchema(Schema.Int.check(Schema.isGreaterThanOrEqualTo(1))),
          Flag.withDescription("Number of rows in detailed sections"),
          Flag.withDefault(5),
        ),
-        json: Flag.Boolean("json").pipe(Flag.withDescription("Output statistics as JSON"), Flag.withDefault(false)),
+        json: Flag.boolean("json").pipe(Flag.withDescription("Output statistics as JSON"), Flag.withDefault(false)),
      },
    }),
    Spec.make("mini", {
      description: "Start the minimal interactive interface",
      params: {
        ...ServerParams,
-        continue: Flag.Boolean("continue").pipe(
+        continue: Flag.boolean("continue").pipe(
          Flag.withAlias("c"),
          Flag.withDescription("Continue the last session"),
          Flag.withDefault(false),
        ),
-        session: Flag.String("session").pipe(
+        session: Flag.string("session").pipe(
          Flag.withAlias("s"),
          Flag.withDescription("Session ID to continue"),
          Flag.optional,
        ),
-        fork: Flag.Boolean("fork").pipe(
+        fork: Flag.boolean("fork").pipe(
          Flag.withDescription("Fork the session when continuing"),
          Flag.withDefault(false),
        ),
-        replay: Flag.Boolean("replay").pipe(
+        replay: Flag.boolean("replay").pipe(
          Flag.withDescription("Restore session history on resume and resize (disable with --no-replay)"),
          Flag.optional,
        ),
-        replayLimit: Flag.Int("replay-limit").pipe(
+        replayLimit: Flag.integer("replay-limit").pipe(
          Flag.withDescription("Limit replay to the newest N messages (default: 200)"),
          Flag.optional,
        ),
-        model: Flag.String("model").pipe(
+        model: Flag.string("model").pipe(
          Flag.withAlias("m"),
          Flag.withDescription("Model to use in the format provider/model"),
          Flag.optional,
        ),
-        agent: Flag.String("agent").pipe(Flag.withDescription("Agent to use"), Flag.optional),
-        prompt: Flag.String("prompt").pipe(Flag.withDescription("Prompt to use"), Flag.optional),
-        demo: Flag.Boolean("demo").pipe(Flag.withDefault(false), Flag.withHidden),
+        agent: Flag.string("agent").pipe(Flag.withDescription("Agent to use"), Flag.optional),
+        prompt: Flag.string("prompt").pipe(Flag.withDescription("Prompt to use"), Flag.optional),
+        demo: Flag.boolean("demo").pipe(Flag.withDefault(false), Flag.withHidden),
      },
    }),
    Spec.make("run", {
      description: "Run OpenCode with a message",
      params: {
        ...ServerParams,
-        message: Argument.String("message").pipe(
+        message: Argument.string("message").pipe(
          Argument.withDescription("Message to send"),
          Argument.variadic({ min: 0 }),
        ),
-        continue: Flag.Boolean("continue").pipe(
+        continue: Flag.boolean("continue").pipe(
          Flag.withAlias("c"),
          Flag.withDescription("Continue the last session"),
          Flag.withDefault(false),
        ),
-        session: Flag.String("session").pipe(
+        session: Flag.string("session").pipe(
          Flag.withAlias("s"),
          Flag.withDescription("Session ID to continue"),
          Flag.optional,
        ),
-        fork: Flag.Boolean("fork").pipe(
+        fork: Flag.boolean("fork").pipe(
          Flag.withDescription("Fork the session before continuing"),
          Flag.withDefault(false),
        ),
-        model: Flag.String("model").pipe(
+        model: Flag.string("model").pipe(
          Flag.withAlias("m"),
          Flag.withDescription("Model to use in the format provider/model#variant"),
          Flag.optional,
        ),
-        agent: Flag.String("agent").pipe(Flag.withDescription("Agent to use"), Flag.optional),
-        format: Flag.Literals("format", ["default", "json"]).pipe(
+        agent: Flag.string("agent").pipe(Flag.withDescription("Agent to use"), Flag.optional),
+        format: Flag.choice("format", ["default", "json"]).pipe(
          Flag.withDescription("Output format"),
          Flag.withDefault("default"),
        ),
-        file: Flag.String("file").pipe(
+        file: Flag.string("file").pipe(
          Flag.withAlias("f"),
          Flag.withDescription("File to attach to the message"),
          Flag.atMost(100),
        ),
-        title: Flag.String("title").pipe(Flag.withDescription("Session title"), Flag.optional),
-        thinking: Flag.Boolean("thinking").pipe(Flag.withDescription("Show thinking blocks"), Flag.withDefault(false)),
+        title: Flag.string("title").pipe(Flag.withDescription("Session title"), Flag.optional),
+        thinking: Flag.boolean("thinking").pipe(Flag.withDescription("Show thinking blocks"), Flag.withDefault(false)),
        ...PermissionParams,
      },
    }),
@@ -402,13 +400,13 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
          description: "List top-level sessions in the current project, newest first",
          params: {
            ...ServerParams,
-            maxCount: Flag.Int("max-count").pipe(
+            maxCount: Flag.integer("max-count").pipe(
              Flag.withAlias("n"),
              Flag.withSchema(Schema.Int.check(Schema.isGreaterThanOrEqualTo(1))),
              Flag.withDescription("Limit to N most recent sessions (default: 100)"),
              Flag.optional,
            ),
-            format: Flag.Literals("format", ["table", "json"]).pipe(
+            format: Flag.choice("format", ["table", "json"]).pipe(
              Flag.withDescription("Output format"),
              Flag.withDefault("table"),
            ),
@@ -418,18 +416,18 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
          description: "Delete a session and its child sessions",
          params: {
            ...ServerParams,
-            sessionID: Argument.String("sessionID").pipe(Argument.withDescription("Session ID to delete")),
+            sessionID: Argument.string("sessionID").pipe(Argument.withDescription("Session ID to delete")),
          },
        }),
        Spec.make("export", {
          description: "Export session data as JSON",
          params: {
            ...ServerParams,
-            session: Argument.String("session").pipe(
+            session: Argument.string("session").pipe(
              Argument.withDescription("Session ID to export"),
              Argument.optional,
            ),
-            sanitize: Flag.Boolean("sanitize").pipe(
+            sanitize: Flag.boolean("sanitize").pipe(
              Flag.withDescription("Redact sensitive transcript and file data"),
              Flag.withDefault(false),
            ),
@@ -439,8 +437,8 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
          description: "Import session data from a JSON file or URL",
          params: {
            ...ServerParams,
-            file: Argument.String("file").pipe(Argument.withDescription("JSON file or URL to import")),
-            directory: Flag.String("directory").pipe(
+            file: Argument.string("file").pipe(Argument.withDescription("JSON file or URL to import")),
+            directory: Flag.string("directory").pipe(
              Flag.withDescription("Directory in which to import the session"),
              Flag.optional,
            ),
@@ -458,8 +456,8 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("get", {
          description: "Get service configuration",
          params: {
-            key: Argument.String("key").pipe(Argument.withDescription("Service setting or env"), Argument.optional),
-            name: Argument.String("name").pipe(
+            key: Argument.string("key").pipe(Argument.withDescription("Service setting or env"), Argument.optional),
+            name: Argument.string("name").pipe(
              Argument.withDescription("Environment variable name"),
              Argument.optional,
            ),
@@ -468,11 +466,11 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("set", {
          description: "Set service configuration",
          params: {
-            key: Argument.String("key").pipe(Argument.withDescription("Service setting or env")),
-            value: Argument.String("value").pipe(
+            key: Argument.string("key").pipe(Argument.withDescription("Service setting or env")),
+            value: Argument.string("value").pipe(
              Argument.withDescription("Setting value or environment variable name"),
            ),
-            nestedValue: Argument.String("env-value").pipe(
+            nestedValue: Argument.string("env-value").pipe(
              Argument.withDescription("Environment variable value"),
              Argument.optional,
            ),
@@ -481,8 +479,8 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
        Spec.make("unset", {
          description: "Unset service configuration",
          params: {
-            key: Argument.String("key").pipe(Argument.withDescription("Service setting or env")),
-            name: Argument.String("name").pipe(
+            key: Argument.string("key").pipe(Argument.withDescription("Service setting or env")),
+            name: Argument.string("name").pipe(
              Argument.withDescription("Environment variable name"),
              Argument.optional,
            ),
@@ -499,7 +497,7 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
    Spec.make("pair", {
      description: "Show server pairing information",
      params: {
-        url: Flag.String("url").pipe(
+        url: Flag.string("url").pipe(
          Flag.withDescription("Advertise an external HTTP(S) server URL in the pairing QR code"),
          Flag.mapTryCatch(
            (value) => {
@@ -517,15 +515,15 @@ const Root = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME
    Spec.make("serve", {
      description: "Start the v2 API and web server",
      params: {
-        hostname: Flag.String("hostname").pipe(Flag.optional),
-        port: Flag.Int("port").pipe(Flag.optional),
-        cors: Flag.String("cors").pipe(
+        hostname: Flag.string("hostname").pipe(Flag.optional),
+        port: Flag.integer("port").pipe(Flag.optional),
+        cors: Flag.string("cors").pipe(
          Flag.withSchema(Schema.NonEmptyString),
          Flag.withDescription("Additional allowed CORS origin (repeat for multiple origins)"),
          Flag.atLeast(0),
        ),
-        service: Flag.Boolean("service").pipe(Flag.withDefault(false)),
-        stdio: Flag.Boolean("stdio").pipe(Flag.withDefault(false)),
+        service: Flag.boolean("service").pipe(Flag.withDefault(false)),
+        stdio: Flag.boolean("stdio").pipe(Flag.withDefault(false)),
      },
    }),
  ],
@@ -7,8 +7,8 @@ import { Config } from "effect"
 // The opencode server password: sent by clients connecting to an explicit
 // --server, and adopted by a manually run or standalone server. The legacy
 // name is still honored.
-export const password = Config.Redacted("OPENCODE_PASSWORD").pipe(
-  Config.orElse(() => Config.Redacted("OPENCODE_SERVER_PASSWORD")),
+export const password = Config.redacted("OPENCODE_PASSWORD").pipe(
+  Config.orElse(() => Config.redacted("OPENCODE_SERVER_PASSWORD")),
  Config.withDefault(undefined),
 )

@@ -1,8 +1,7 @@
 #!/usr/bin/env bun

 import { NodeRuntime, NodeServices } from "@effect/platform-node"
-import { Cause, Effect } from "effect"
-import { getErrorReported } from "effect/Runtime"
+import { Effect } from "effect"
 import { Commands } from "./commands/commands"
 import { Runtime } from "./framework/runtime"
 import { Observability } from "@opencode/util/observability"
@@ -131,15 +130,5 @@ Effect.gen(function* () {
  Effect.provide(NodeServices.layer),
  Effect.scoped,
  Effect.tap(() => Effect.sync(() => process.exit(process.exitCode ?? 0))),
-  // runMain's default reporter logs the fatal cause to stdout. Write it to stderr instead: the
-  // desktop and `Service.ensure` only capture stderr from `serve --service`, so this is the only
-  // channel through which a startup failure's reason reaches the user.
-  Effect.tapCause((cause) =>
-    Effect.sync(() => {
-      if (Cause.hasInterruptsOnly(cause)) return
-      if (!getErrorReported(Cause.squash(cause))) return
-      process.stderr.write(Cause.pretty(cause) + "\n")
-    }),
-  ),
-  NodeRuntime.runMain({ disableErrorReporting: true }),
+  NodeRuntime.runMain,
 )
@@ -4,7 +4,6 @@ import { Service, type Info } from "@opencode/client/effect/service"
 import path from "node:path"
 import { Effect, FileSystem, Schedule, Schema } from "effect"
 import { HttpServer } from "effect/unstable/http"
-import { NetAddress } from "effect/unstable/net"
 import { OPENCODE_VERSION } from "../version"

 const infoJson = Schema.fromJsonString(Service.Info)
@@ -12,7 +11,7 @@ const encodeInfo = Schema.encodeEffect(infoJson)
 const decodeInfo = Schema.decodeUnknownEffect(infoJson)

 export const register = Effect.fnUntraced(function* (options: {
-  readonly address: NetAddress.SocketAddress
+  readonly address: HttpServer.Address
  readonly password: string
  readonly id: string
  readonly file: string
@@ -1,6 +1,5 @@
 import { NodeSocket } from "@effect/platform-node"
 import { Effect, Schema, Stdio, Stream } from "effect"
-import { Socket } from "effect/unstable/socket"

 const Response = Schema.fromJsonString(Schema.Struct({ value: Schema.NullOr(Schema.String) }))
 const Port = Schema.NumberFromString.check(Schema.isInt(), Schema.isGreaterThan(0), Schema.isLessThanOrEqualTo(65535))
@@ -11,15 +10,16 @@ export const askpass = Effect.gen(function* () {
  const port = yield* Schema.decodeUnknownEffect(Port)(process.env.OPENCODE_SSH_ASKPASS_PORT)
  const stdio = yield* Stdio.Stdio
  const socket = yield* NodeSocket.makeNet({ host: "127.0.0.1", port })
-  const writer = yield* socket.writer
+  const write = yield* socket.writer
  const response = { text: "" }
  yield* Effect.all(
    [
-      Effect.gen(function* () {
-        const pull = yield* Socket.readerString(socket)
-        while (true) response.text += (yield* pull).join("")
-      }).pipe(Effect.catchReason("SocketError", "SocketCloseError", () => Effect.void)),
-      writer.write(
+      socket.runString((text) =>
+        Effect.sync(() => {
+          response.text += text
+        }),
+      ),
+      write(
        JSON.stringify({
          token: process.env.OPENCODE_SSH_ASKPASS_TOKEN,
          text: process.argv.slice(2).join(" "),
@@ -4,7 +4,6 @@ import { Global } from "@opencode/util/global"
 import { OPENCODE_VERSION } from "../src/version"
 import { expect, test } from "bun:test"
 import { Effect, Schema } from "effect"
-import { NetAddress } from "effect/unstable/net"
 import fs from "node:fs/promises"
 import os from "node:os"
 import path from "node:path"
@@ -502,7 +501,7 @@ test("service registration replaces a stale owner with the bound address", async
  try {
    const cleanup = await Effect.runPromise(
      ServiceRegistration.register({
-        address: NetAddress.inetAddressFromIpStringUnsafe("127.0.0.1", 4321),
+        address: { _tag: "TcpAddress", hostname: "127.0.0.1", port: 4321 },
        password: "secret",
        id: "owner",
        file: registration,
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/client",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -37,7 +37,7 @@
    "@opencode/protocol": "workspace:*"
  },
  "peerDependencies": {
-    "effect": "4.0.0-rc.115",
+    "effect": "4.0.0-rc.112",
    "solid-js": ">=1.9.0"
  },
  "peerDependenciesMeta": {
@@ -24,7 +24,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      and Map, RegExp, and generators serialize as `{}`. A bare `undefined` result is `null`.
      Tool results come back the way `JSON.parse(JSON.stringify(result))` would. The table, where a value cannot
      be JSON but what the program meant is clear: a promise is awaited (a rejection fails the program), a Set
-      crosses as an array, a URLSearchParams as its query string, an Error as `{ name, message, ...own enumerable }`, a
+      crosses as an array, a URLSearchParams as its query string, an Error as `{ name, message, ...own }`, a
      Uint8Array is rejected with a hint to encode as text, and own `__proto__` keys are dropped so merging tool
      inputs or results cannot replace a prototype. In-program `JSON.stringify` keeps JS behavior except for the
      Error form and a promise, which is a `TypeError` with an await hint rather than a silent `{}`.
@@ -38,11 +38,8 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      10,000,000 elements (`Array(n)`, `length =`, `Array.from`, `split`, `matchAll`, `concat`, `flat`; below the JS
      maximum of 2^32 - 1), and 10,000 pending promises at once. Exceeding one throws a `RangeError`. A single regular
      expression match can still run long on a pathological pattern; the host regex engine has no interrupt hook.
- [x] A trailing comma after a rest parameter is a syntax error, with or without `"use strict"`.
- [x] A program that begins with `"use strict"` rejects `yield` as an identifier and duplicate parameter names at
-      parse time. Without it, `yield` is an ordinary binding.
- [ ] Duplicate parameter names in non-strict code throw when the function is called, instead of binding the last
-      parameter as JavaScript does.
+- [ ] Strict-mode early errors: duplicate parameter names, `yield` as an identifier, and a trailing comma after a
+      rest parameter are accepted unless the program itself begins with `"use strict"`.

 ## Values and literals

@@ -97,8 +94,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
 - [x] `for`, `while`, and `do...while`.
 - [x] `for...of` over arrays, strings, Maps, Sets, URLSearchParams, Headers, Uint8Arrays, built-in iterators, custom
      synchronous iterators, and confined synchronous generators. Abrupt completion invokes the iterator's optional `return()`.
- [x] `for...in` over own keys of plain objects, arrays, strings, and tool references. `null`, `undefined`, and other
-      non-objects iterate nothing. An un-awaited promise throws rather than iterating.
+- [x] `for...in` over own keys of plain objects, arrays, strings, and tool references; other values iterate nothing.
 - [x] Unlabeled `break` and `continue`.
 - [x] `try`, `catch`, optional catch bindings, and `finally`.
 - [x] `throw` with arbitrary values.
@@ -112,8 +108,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
 ## Functions and callbacks

 - [x] Function declarations, function expressions, and arrow functions.
- [x] Synchronous and `async` functions. A line break between `function` and the name is allowed, as in JavaScript;
-      a line break between `async` and `function` is not an async function.
+- [x] Synchronous and `async` functions.
 - [x] Closures, recursion, default parameters, rest parameters, and destructured parameters.
 - [x] A call depth limit of 10000: deeper nesting throws a catchable `RangeError: Maximum call stack size exceeded`
      at the overflowing call instead of running until the timeout. Callbacks invoked by built-ins count below the
@@ -148,6 +143,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      `Array.prototype.push.name === "push"`).
 - [ ] A named function expression's name is not bound inside its own body.
 - [ ] Redeclaring a function in the same scope is rejected; in JavaScript the last declaration wins.
+- [ ] A line terminator between `async function` and the function name.
 - [ ] Generator and async generator functions evaluate parameter defaults and destructuring at the first `next()`
      rather than at the call, so their errors are not thrown synchronously.
 - [x] Synchronous and async generator declarations/expressions, `yield`, and `yield*`, including lazy bodies,
@@ -184,8 +180,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      on any other value throws a catchable `TypeError` naming the callee: other built-in functions such as `Number`
      say `new` is unsupported and point at the plain call, user-defined functions report the constructor gap below,
      and non-callable values are not constructors. Error constructors take the ES2022 options object, so
-      `new Error(message, { cause })` installs a non-enumerable `cause` when the option is present. `Error.isError`
-      is true for every Error value.
+      `new Error(message, { cause })` installs a non-enumerable `cause` when the option is present.
 - [x] Arithmetic operators: `+`, `-`, `*`, `/`, `%`, and `**`.
 - [x] Equality and ordering: `==`, `!=`, `===`, `!==`, `<`, `<=`, `>`, and `>=`.
 - [x] Bitwise operators: `&`, `|`, `^`, `~`, `<<`, `>>`, and `>>>`.
@@ -275,8 +270,8 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
 - [x] `Object.is` for supported data values.
 - [x] `Object.groupBy` over finite collections and custom synchronous iterators/generators, with string-key coercion
      and plain-object results.
- [x] `Object.prototype` methods on values: `toString` (`"[object Array]"`), `toLocaleString` (calls the value's
-      `toString`, as in JS), `valueOf`, `hasOwnProperty`, `isPrototypeOf`, and `propertyIsEnumerable`.
+- [x] `Object.prototype` methods on values: `toString` (`"[object Array]"`), `toLocaleString`, `valueOf`,
+      `hasOwnProperty`, `isPrototypeOf`, and `propertyIsEnumerable`.

 ## Arrays

@@ -290,14 +285,12 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      `lastIndexOf`.
 - [x] Aggregation: `reduce` and `reduceRight`.
 - [x] Ordering: `sort`, `toSorted`, `reverse`, and `toReversed`.
- [x] Access/copying: `at`, `slice`, `concat`, `flat`, `with`, `join`, and `toLocaleString` (each element's
-      `toLocaleString`, holes and nullish elements as empty strings).
+- [x] Access/copying: `at`, `slice`, `concat`, `flat`, `with`, and `join`.
 - [x] Mutation: `push`, `pop`, `shift`, `unshift`, `splice`, `fill`, and `copyWithin`.
 - [x] `keys`, `values`, `entries`, and `[Symbol.iterator]` (the same function as `values`) return live iterator objects
      with `next()` and `[Symbol.iterator]`, as in JS. Iterator objects are opaque references: they print as
      `[opaque reference]`, serialize to `{}`, and cannot be passed to extensions. Every built-in collection iterator
-      shares one prototype. JavaScript gives each collection its own; the difference is not observable here because
-      `Object.getPrototypeOf` is not exposed.
+      shares one prototype, which is only observable through `getPrototypeOf`.
 - [x] `length`, numeric indexing, index assignment, spread, and `for...of`.
 - [x] The `thisArg` argument of `Array.from` is accepted and ignored, like JS arrows.
 - [x] `Array.prototype.toSpliced`.
@@ -310,13 +303,12 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      form, like `JSON.stringify`.
 - [ ] Argument coercion for `indexOf`, `lastIndexOf`, `includes`, `fill`, `flat`, `copyWithin`, and the `join`
      separator: JavaScript applies ToIntegerOrInfinity/ToString (including `valueOf`, strings, and `undefined`), the
-      interpreter requires numbers and strings. `indexOf()` and `lastIndexOf()` with no argument already search for
-      `undefined`; `includes()` still requires a value.
+      interpreter requires numbers and strings; `includes()`/`indexOf()` with no argument should search for
+      `undefined`.

 ## Strings

- [x] Case/normalization: `toLowerCase`, `toUpperCase`, `normalize`, and the `toLocaleLowerCase`/`toLocaleUpperCase`
-      aliases, which ignore their locale argument and apply the default Unicode casing.
+- [x] Case/normalization: `toLowerCase`, `toUpperCase`, `normalize`.
 - [x] Trimming: `trim`, `trimStart`, and `trimEnd`, plus the Annex B `trimLeft` and `trimRight` aliases.
 - [x] Searching/tests: `includes`, `startsWith`, `endsWith`, `indexOf`, `lastIndexOf`, and `search`.
 - [x] Slicing/access: `slice`, `substring`, Annex B `substr`, `at`, `charAt`, `charCodeAt`, and `codePointAt`.
@@ -340,8 +332,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
 - [x] Coercion functions: `Number`, `parseInt`, and `parseFloat`.
 - [x] Number predicates/parsers: `Number.isInteger`, `Number.isFinite`, `Number.isNaN`, `Number.isSafeInteger`,
      `Number.parseInt`, and `Number.parseFloat`.
- [x] Number formatting: `toFixed`, `toPrecision`, `toExponential`, `toString`, `valueOf`, and `toLocaleString`, which
-      always formats as `en-US` (`"1,234.5"`) so output does not depend on the host.
+- [x] Number formatting: `toFixed`, `toPrecision`, `toExponential`, `toString`, and `valueOf`.
 - [x] Number constants: `MAX_SAFE_INTEGER`, `MIN_SAFE_INTEGER`, `MAX_VALUE`, `MIN_VALUE`, `EPSILON`, `NaN`,
      `POSITIVE_INFINITY`, and `NEGATIVE_INFINITY`.
 - [x] Math constants: `PI`, `E`, `LN2`, `LN10`, `LOG2E`, `LOG10E`, `SQRT2`, and `SQRT1_2`.
@@ -354,8 +345,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      use their epoch time) and reject opaque runtime references as data errors.
 - [x] Unknown static members on global namespaces and on `Number`/`String`/the coercion functions read as `undefined`
      for feature detection. Calling any undefined value reports a native-style `TypeError` naming the callee, for
-      example `Math.sum is not a function.` or `search(...).catch is not a function.` Unknown `Promise` statics keep
-      their descriptive error.
+      example `Math.sum is not a function.` Unknown `Promise` statics keep their descriptive error.
 - [x] `Math.sumPrecise` over finite collections and custom synchronous iterators/generators, rejecting non-number
      elements without coercion.
 - [x] Global coercing `isFinite` and `isNaN`; opaque runtime references reject as data errors, like `Number(...)`.
@@ -389,8 +379,6 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
      `TimeClip` behavior.
 - [x] `Date.prototype.toUTCString` and its `toGMTString` alias.
 - [x] `toDateString` and `toTimeString` in the host's local timezone.
- [x] `toLocaleString`, `toLocaleDateString`, and `toLocaleTimeString` always format as `en-US` in UTC
-      (`"1/1/1970, 12:00:00 AM"`) so output does not depend on the host.
 - [x] Native one-argument Date coercion for supported values, including booleans, null, arrays, and plain objects.
 - [ ] Date setters and multi-argument construction coerce object arguments through `valueOf`/`toString` and surface
      their throws.
@@ -416,7 +404,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262

 - [x] Static `Map.groupBy` over finite collections and custom synchronous iterators/generators, preserving key identity.
 - [x] `new Map()` from synchronous iterables of entries.
- [x] Map `get`, `set`, `has`, `delete`, `clear`, `size`, `forEach`, `getOrInsert`, and `getOrInsertComputed`.
+- [x] Map `get`, `set`, `has`, `delete`, `clear`, `size`, and `forEach`.
 - [x] `new Set()` from synchronous iterables.
 - [x] Set `add`, `has`, `delete`, `clear`, `size`, and `forEach`.
 - [x] Live `keys`, `values`, `entries`, and `[Symbol.iterator]` iterators for Map and Set; a Set-like operand's `keys()`
@@ -437,8 +425,7 @@ ultimate source of truth. Upstream test262 files run verbatim from `test/test262
 - [x] `new URLSearchParams()` from query strings, data objects, synchronous iterables of pairs, and URLSearchParams.
 - [x] URLSearchParams `append`, `delete`, `get`, `getAll`, `has`, `set`, `sort`, `forEach`, `keys`, `values`,
      `entries`, `[Symbol.iterator]`, `toString`, and `size`.
- [x] URL values are their href in `JSON.stringify` and at the host boundary. URLSearchParams are `{}` in
-      `JSON.stringify` and their query string at the host boundary.
+- [x] URL values serialize to their href; URLSearchParams serialize to `{}`.

 ## Uint8Array

@@ -483,8 +470,7 @@ Nothing is exposed unless a host provides it; extension calls are not tool calls
 - [x] Every value crossing in either direction is converted, never shared: plain objects and arrays are copied,
      `Date`, `RegExp`, `URL`, `URLSearchParams`, `Headers`, `Map`, `Set`, and `Uint8Array` become fresh copies with
      their contents converted (a host `ArrayBuffer` comes in as a `Uint8Array`; other typed arrays cannot come out),
-      errors cross as errors with their name, message, `cause`, and own enumerable data, and a `__proto__` key is
-      dropped. Functions, generators,
+      errors cross as errors with their name and message, and a `__proto__` key is dropped. Functions, generators,
      un-awaited promises, and symbols cannot be passed in; a class instance, a symbol, or a BigInt cannot come out.
 - [x] A host function inside a result becomes a program function whose calls cross the same way, so a result can
      carry methods (`res.json()`) whose host closures keep the host state. Diagnostics name it by its path
@@ -509,10 +495,8 @@ Nothing is exposed unless a host provides it; extension calls are not tool calls
 - [x] `AggregateError` with the `(errors, message?)` signature and an own `errors` array, constructed directly or by
      an all-rejected `Promise.any`; direct construction accepts custom synchronous iterators and generators.
 - [x] Error `name`/`message`, error inheritance through `instanceof`, and plain-data serialization. `message` is an own
-      non-enumerable property and `name` is inherited, as in JS, so `Object.keys(err)` is `[]` for a plain error. The
-      result boundary still emits `{ name, message, ...own enumerable }`, so a field such as `code` crosses. `cause` is
-      non-enumerable: an extension Error carries it, and this JSON form does not. Errors have no `stack`; the diagnostic
-      carries a 1-based line and column in the submitted source instead.
+      non-enumerable property and `name` is inherited, as in JS, so `Object.keys(err)` is `[]` while the host still
+      receives `{ name, message }`. Errors have no `stack`; the diagnostic carries the source location instead.
 - [x] `instanceof` against any constructor with a `prototype`, including every built-in and `Function`.
 - [x] Catchable user throws, runtime failures raised during interpreted evaluation, awaited tool failures, and awaited
      tool-call-limit failures; parse/compile failures, cooperative timeout, and output bounding remain outside program
@@ -521,9 +505,8 @@ Nothing is exposed unless a host provides it; extension calls are not tool calls
      short orientation to the supported subset; this matrix is the full reference.
 - [x] Model-visible host failure messages and underlying causes, including output-validation errors.
 - [x] Caught errors do not distinguish user throws, interpreter failures, and tool failures; a program sees one
-      Error-shaped value in `catch`, rejection handlers, and `Promise.allSettled` reasons. It always has `name` and
-      `message`, plus `cause` and own data when the failure carried them. This is deliberate: the program should
-      handle a failure the same way regardless of where it originated.
+      Error-shaped value with `name` and `message` in `catch`, rejection handlers, and `Promise.allSettled` reasons.
+      This is deliberate: the program should handle a failure the same way regardless of where it originated.
 - [x] Failures raised by the interpreter are `TypeError`s unless JavaScript names them otherwise (`RangeError`,
      `ReferenceError`, `SyntaxError`, `URIError`), so `e instanceof TypeError` and `e.constructor === TypeError`
      hold. Unsupported syntax reached at runtime is a `SyntaxError`; awaited tool failures stay plain `Error`.
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/codemode",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "description": "Effect-native confined code execution over schema-described tools",
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,6 @@
 import { Effect, Exit } from "effect"
 import { coerceToNumber, coerceToString } from "../stdlib/value.js"
 import type { Interpreter } from "./interpreter.js"
-import { primitivePrototype } from "./intrinsics.js"
 import { typeError } from "./model.js"
 import { Callable, get, Native, DateObj, Obj } from "./objects.js"
 import { typeofValue } from "./references.js"
@@ -44,13 +43,6 @@ export const toPrimitive = <R>(
  })
 }

-/** Invoke(value, name): calls the method the value would find through its prototype. */
-export const invoke = <R>(ctx: Interpreter<R>, value: unknown, name: string, label: string) => {
-  const target = value instanceof Obj ? value : primitivePrototype(ctx.builtins, value)
-  if (target === undefined) throw typeError(`${label} called on null or undefined.`)
-  return ctx.call(get(target, name), value, [])
-}
-
 export const toPrimitiveString = <R>(ctx: Interpreter<R>, value: unknown) =>
  Effect.map(toPrimitive(ctx, value, "string"), coerceToString)

@@ -168,7 +168,6 @@ export const errorGlobal = <R>(type: ErrorType, ctx: Interpreter<R>) => {
    methods(builtins, prototype, [
      ["toString", 0, (thisValue) => errorToString(receiver(Obj, thisValue, "Error.prototype.toString"))],
    ])
-    methods(builtins, ctor, [["isError", 1, (_, args) => args[0] instanceof ErrorObj]])
  }
  return ctor
 }
@@ -62,7 +62,7 @@ import {
 } from "./model.js"
 import { checkStringLength } from "./limits.js"
 import { locate, materialize } from "./errors.js"
-import { type Builtins, primitivePrototype } from "./intrinsics.js"
+import type { Builtins } from "./intrinsics.js"
 import { globals } from "./globals.js"
 import {
  assign,
@@ -110,25 +110,20 @@ const loopExit = (result: StatementResult, labels: ReadonlySet<string> | undefin
  return undefined
 }

-// Native engines name the callee (`search(...).catch is not a function`), including call chains. Returns
-// undefined when a link cannot be named, so a chain is either named completely or not at all.
-const calleeDescription = (node: Expression | Super | undefined): string | undefined => {
-  if (node?.type === "Identifier") return node.name
-  if (node?.type === "CallExpression") {
-    const target = calleeDescription(node.callee)
-    return target === undefined ? undefined : `${target}(...)`
+const calleeDescription = (callee: Expression | Super | undefined): string => {
+  if (callee?.type === "Identifier") return callee.name
+  if (callee?.type === "MemberExpression") {
+    const object = callee.object
+    const property = callee.property
+    const key =
+      !callee.computed && property.type === "Identifier"
+        ? property.name
+        : property.type === "Literal" && typeof property.value === "string"
+          ? property.value
+          : undefined
+    if (object.type === "Identifier" && key !== undefined) return `${object.name}.${key}`
  }
-  if (node?.type !== "MemberExpression") return undefined
-  const property = node.property
-  const key =
-    !node.computed && property.type === "Identifier"
-      ? property.name
-      : property.type === "Literal" && typeof property.value === "string"
-        ? property.value
-        : undefined
-  if (key === undefined) return undefined
-  const object = calleeDescription(node.object)
-  return object === undefined ? undefined : `${object}.${key}`
+  return "The called value"
 }

 // OrdinaryHasInstance: walk the left operand's chain looking for the constructor's `prototype`.
@@ -1310,7 +1305,7 @@ class Frame<R> {
        // `new` itself is supported, so a non-constructible callee is a TypeError like JS rather than
        // unsupported syntax. Built-ins like Number are real constructors in JS, so do not claim
        // otherwise; say `new` is unsupported for them and point at the plain call.
-        const name = calleeDescription(node.callee) ?? "The called value"
+        const name = calleeDescription(node.callee)
        const message =
          callee instanceof Fn
            ? `${name} cannot be constructed: user-defined constructors and classes are not supported. Call it as a function that returns a plain object instead.`
@@ -1613,7 +1608,7 @@ class Frame<R> {
      if (callable instanceof Native) {
        return yield* self.native(() => (callable as Native<R>).call(thisValue, args), node)
      }
-      throw typeError(`${calleeDescription(callee) ?? "The called value"} is not a function.`, callee ?? node)
+      throw typeError(`${calleeDescription(callee)} is not a function.`, callee ?? node)
    })
  }

@@ -2076,14 +2071,16 @@ class Frame<R> {

      if (objectValue instanceof Obj) return { target: objectValue, key, receiver: objectValue }

-      // Strings own length and indexes; every other primitive property reads through the wrapper prototype.
+      // Primitives read through their wrapper prototype without being boxed; strings own length and indexes.
+      const builtins = self.ctx.builtins
      if (typeof objectValue === "string") {
        if (key === "length") return { value: objectValue.length }
        const index = typeof key === "symbol" ? undefined : parseArrayIndex(key)
        if (index !== undefined) return { value: objectValue[index] }
+        return { target: builtins.String, key, receiver: objectValue }
      }
-      const proto = primitivePrototype(self.ctx.builtins, objectValue)
-      if (proto !== undefined) return { target: proto, key, receiver: objectValue }
+      if (typeof objectValue === "number") return { target: builtins.Number, key, receiver: objectValue }
+      if (typeof objectValue === "boolean") return { target: builtins.Boolean, key, receiver: objectValue }

      if (objectValue === null || objectValue === undefined) {
        throw typeError(`Cannot read properties of ${objectValue} (reading '${String(key)}').`, objectNode)
@@ -52,14 +52,6 @@ export const createErrorValue = (prototype: Obj, message: string | undefined): E
  return value
 }

-/** The prototype a primitive reads its methods from without being boxed; none for null, undefined, and symbols. */
-export const primitivePrototype = (builtins: Builtins, value: unknown): Obj | undefined => {
-  if (typeof value === "string") return builtins.String
-  if (typeof value === "number") return builtins.Number
-  if (typeof value === "boolean") return builtins.Boolean
-  return undefined
-}
-
 export const createBuiltins = (): Builtins => {
  const object = new Obj(null)
  // Function.prototype is itself callable and returns undefined.
@@ -86,10 +86,9 @@ export const unsupportedSyntax = (kind: string, node: AstNode): PendingThrow =>
 export const isRecord = (value: unknown): value is Record<string, unknown> =>
  typeof value === "object" && value !== null

-// Acorn lines are 1-based and its columns are 0-based. Diagnostics use 1-based columns of the submitted source.
 export const sourceLocation = (node: AstNode): { readonly line: number; readonly column: number } => ({
-  line: node.loc?.start.line ?? 1,
-  column: (node.loc?.start.column ?? 0) + 1,
+  line: Math.max(1, (node.loc?.start.line ?? 2) - 1),
+  column: Math.max(1, (node.loc?.start.column ?? 4) - 3),
 })

 export const formatLocation = (node?: AstNode): string => {
@@ -4,7 +4,7 @@ import { checkArrayLength, checkStringLength, MAX_ARRAY_LENGTH } from "../interp
 import { invalidData, IteratorSymbol, rangeError, typeError } from "../interpreter/model.js"
 import { define, get, hidden, Arr, GeneratorObj, IteratorObj, Obj } from "../interpreter/objects.js"
 import { describeValue, rejectCircularInsertion } from "../interpreter/references.js"
-import { applyCollectionCallback, invoke, preserveConsumerError } from "../interpreter/callback.js"
+import { applyCollectionCallback, preserveConsumerError } from "../interpreter/callback.js"
 import type { Interpreter } from "../interpreter/interpreter.js"
 import { compareText } from "../tool-runtime.js"
 import { coerceToNumber, coerceToString } from "./value.js"
@@ -340,19 +340,6 @@ export const arrayGlobal = <R>(ctx: Interpreter<R>) => {
        return target
      },
    ],
-    [
-      "toLocaleString",
-      0,
-      (thisValue) =>
-        Effect.map(
-          Effect.forEach(self(thisValue, "toLocaleString").items, (item) =>
-            item === null || item === undefined
-              ? Effect.succeed("")
-              : Effect.map(invoke(ctx, item, "toLocaleString", "Array.prototype.toLocaleString"), coerceToString),
-          ),
-          (parts) => parts.join(","),
-        ),
-    ],
    ["keys", 0, (thisValue) => new IteratorObj(builtins.Iterator, self(thisValue, "keys").items.keys())],
    ["values", 0, (thisValue) => new IteratorObj(builtins.Iterator, self(thisValue, "values").items.values())],
    [
@@ -145,29 +145,6 @@ export const mapGlobal = <R>(ctx: Interpreter<R>) => {
        return target
      },
    ],
-    [
-      "getOrInsert",
-      2,
-      (thisValue, args) => {
-        const target = self(thisValue, "getOrInsert").map
-        if (!target.has(args[0])) target.set(args[0], args[1])
-        return target.get(args[0])
-      },
-    ],
-    [
-      "getOrInsertComputed",
-      2,
-      (thisValue, args) => {
-        const target = self(thisValue, "getOrInsertComputed").map
-        const apply = applyCollectionCallback(ctx, args[1], "Map.getOrInsertComputed")
-        if (target.has(args[0])) return target.get(args[0])
-        // The callback sees the stored key (-0 is +0) and its result wins over anything it inserted itself.
-        return Effect.map(apply([args[0] === 0 ? 0 : args[0]]), (value) => {
-          target.set(args[0], value)
-          return value
-        })
-      },
-    ],
    ["delete", 1, (thisValue, args) => self(thisValue, "delete").map.delete(args[0])],
    [
      "clear",
@@ -105,13 +105,6 @@ export const dateGlobal = <R>(ctx: Interpreter<R>) => {
    ["toTimeString", 0, (thisValue) => new Date(self(thisValue, "toTimeString").time).toTimeString()],
    ["toUTCString", 0, (thisValue) => new Date(self(thisValue, "toUTCString").time).toUTCString()],
    ["toGMTString", 0, (thisValue) => new Date(self(thisValue, "toGMTString").time).toUTCString()],
-    ...(["toLocaleString", "toLocaleDateString", "toLocaleTimeString"] as const).map(
-      (name): Method => [
-        name,
-        0,
-        (thisValue) => new Date(self(thisValue, name).time)[name]("en-US", { timeZone: "UTC" }),
-      ],
-    ),
    ...getters.map((name): Method => [name, 0, (thisValue) => new Date(self(thisValue, name).time)[name]()]),
    ...setters.map(
      ([name, length]): Method => [
@@ -50,7 +50,6 @@ export const numberGlobal = <R>(ctx: Interpreter<R>) => {
  }
  methods(builtins, builtins.Number, [
    ["toFixed", 1, (thisValue, args) => self(thisValue, "toFixed").toFixed(optNum("toFixed", args[0]))],
-    ["toLocaleString", 0, (thisValue) => self(thisValue, "toLocaleString").toLocaleString("en-US")],
    [
      "toExponential",
      1,
@@ -29,7 +29,7 @@ import {
  set,
 } from "../interpreter/objects.js"
 import { containsOpaqueReference, describeValue, rejectCircularInsertion } from "../interpreter/references.js"
-import { invoke, preserveConsumerError } from "../interpreter/callback.js"
+import { preserveConsumerError } from "../interpreter/callback.js"
 import type { Interpreter } from "../interpreter/interpreter.js"
 import { ToolReference } from "../tool-runtime.js"
 import { groupBy } from "./collections.js"
@@ -196,7 +196,7 @@ export const objectGlobal = <R>(ctx: Interpreter<R>) => {
        true,
    ],
    ["toString", 0, (thisValue) => `[object ${classTag(thisValue)}]`],
-    ["toLocaleString", 0, (thisValue) => invoke(ctx, thisValue, "toString", "Object.prototype.toLocaleString")],
+    ["toLocaleString", 0, (thisValue) => `[object ${classTag(thisValue)}]`],
    [
      "valueOf",
      0,
@@ -150,8 +150,6 @@ export const stringGlobal = <R>(ctx: Interpreter<R>) => {
    simple("valueOf", 0, (value) => value),
    simple("toLowerCase", 0, (value) => value.toLowerCase()),
    simple("toUpperCase", 0, (value) => value.toUpperCase()),
-    simple("toLocaleLowerCase", 0, (value) => value.toLowerCase()),
-    simple("toLocaleUpperCase", 0, (value) => value.toUpperCase()),
    simple("trim", 0, (value) => value.trim()),
    simple("trimStart", 0, (value) => value.trimStart()),
    simple("trimLeft", 0, (value) => value.trimStart()),
@@ -1,4 +1,4 @@
-import { JsonPointer, Schema, SchemaAST } from "effect"
+import { JsonPointer, Schema } from "effect"
 import type { Tool, JsonSchema, SchemaType } from "./tool.js"

 const isEffectSchema = (schema: SchemaType): schema is Schema.Decoder<unknown> & Schema.Top => Schema.isSchema(schema)
@@ -203,7 +203,7 @@ const renderSchema = (
 export const toTypeScript = (schema: Schema.Top, decoded = false, pretty = false): string => {
  try {
    const visible = decoded ? Schema.toType(schema) : schema
-    const document = Schema.toJsonSchemaDocument(visible, { onExcessProperty: "error" }) as {
+    const document = Schema.toJsonSchemaDocument(visible) as {
      readonly schema: JsonSchema
      readonly definitions?: Readonly<Record<string, JsonSchema>>
    }
@@ -230,7 +230,7 @@ export type InputProperty = {
 export const inputProperties = <R>(tool: Tool<R>): Array<InputProperty> => {
  try {
    const document = isEffectSchema(tool.input)
-      ? (Schema.toJsonSchemaDocument(tool.input, { onExcessProperty: "error" }) as {
+      ? (Schema.toJsonSchemaDocument(tool.input) as {
          readonly schema: JsonSchema
          readonly definitions?: Readonly<Record<string, JsonSchema>>
        })
@@ -261,16 +261,10 @@ export const inputProperties = <R>(tool: Tool<R>): Array<InputProperty> => {
 export const inputTypeScript = <R>(tool: Tool<R>, pretty = false): string =>
  isEffectSchema(tool.input) ? toTypeScript(tool.input, false, pretty) : jsonSchemaToTypeScript(tool.input, pretty)

-// Effect 4.0 models an empty Struct as a non-nullish object, so inspect its AST.
-// Raw JSON Schema inputs retain the compact `{}` rendering check.
-export const isEmptyInput = <R>(tool: Tool<R>): boolean => {
-  if (!isEffectSchema(tool.input)) return inputTypeScript(tool) === "{}"
-  return (
-    SchemaAST.isObjects(tool.input.ast) &&
-    tool.input.ast.propertySignatures.length === 0 &&
-    tool.input.ast.indexSignatures.length === 0
-  )
-}
+// Empty object schemas render as `{}` in compact form; anything with properties,
+// an index signature, or union members renders differently, so equality is a
+// conservative emptiness test for both Effect and JSON Schema inputs.
+export const isEmptyInput = <R>(tool: Tool<R>): boolean => inputTypeScript(tool) === "{}"

 export const outputTypeScript = <R>(tool: Tool<R>, pretty = false): string =>
  tool.output === undefined
@@ -22,16 +22,6 @@ describe("source syntax", () => {
 })

 describe("error identity", () => {
-  test("Error.isError is true for every Error value and nothing else", async () => {
-    expect(
-      await value(`
-        const caught = (() => { try { null.foo } catch (error) { return error } })()
-        return [Error.isError(new Error("x")), Error.isError(new RangeError("x")), Error.isError(caught),
-          Error.isError({ name: "Error", message: "x" }), Error.isError("Error"), Error.isError(null)]
-      `),
-    ).toEqual([true, true, true, false, false, false])
-  })
-
  test("awaiting the same rejected promise twice yields the same error object", async () => {
    expect(
      await value(`
@@ -105,24 +95,6 @@ describe("uncaught program throws", () => {
  })
 })

-describe("source locations", () => {
-  test("uses the submitted line and 1-based column", async () => {
-    const failure = await error("const value = 1\nreturn value()")
-    expect(failure.location).toEqual({ line: 2, column: 8 })
-    expect(failure.message).toBe("TypeError: value is not a function. (line 2, col 8)")
-  })
-
-  test("names a missing method on a call instead of the previous line", async () => {
-    const failure = await error(`// Try search with different namespaces
-for (const ns of ["github", "tools.github", "tools", ""]) {
-  const s = await search({query: "star", namespace: ns, limit: 100}).catch(e=>({items:[],error:String(e)}));
-  return s
-}`)
-    expect(failure.location).toEqual({ line: 3, column: 19 })
-    expect(failure.message).toBe("TypeError: search(...).catch is not a function. (line 3, col 19)")
-  })
-})
-
 describe("host errors escaping built-ins", () => {
  test("become the same-named program error", async () => {
    expect(
@@ -135,7 +107,7 @@ describe("host errors escaping built-ins", () => {
  test("report the location of the call that raised them", async () => {
    const failure = await error(`return [1].map((n) => n.toFixed(200))`)
    expect(failure.kind).toBe("ExecutionFailure")
-    expect(failure.message).toBe("RangeError: toFixed() argument must be between 0 and 100 (line 1, col 23)")
+    expect(failure.message).toBe("RangeError: toFixed() argument must be between 0 and 100 (line 1, col 19)")
  })

  test("a built-in that rejects its arguments before doing any work is located at the call", async () => {
@@ -143,13 +115,13 @@ describe("host errors escaping built-ins", () => {
  })

  test("a rejection born inside a promise the built-in created is located at the creating call", async () => {
-    expect((await error(`return await Promise.all(1)`)).message).toEndWith("(line 1, col 14)")
-    expect((await error(`return await Promise.race([])`)).message).toEndWith("(line 1, col 14)")
+    expect((await error(`return await Promise.all(1)`)).message).toEndWith("(line 1, col 10)")
+    expect((await error(`return await Promise.race([])`)).message).toEndWith("(line 1, col 10)")
    expect((await error(`return await Promise.all({ [Symbol.iterator]: () => ({ next: 1 }) })`)).message).toEndWith(
-      "(line 1, col 14)",
+      "(line 1, col 10)",
    )
    expect((await error(`let p; p = Promise.resolve().then(() => p); return await p`)).message).toEndWith(
-      "(line 1, col 12)",
+      "(line 1, col 8)",
    )
  })

@@ -162,7 +134,7 @@ describe("host errors escaping built-ins", () => {

  test("a failure inside a built-in called by another built-in is located at the outer call", async () => {
    const failure = await error(`return Array.from({ [Symbol.iterator]: () => ({ next: 1 }) })`)
-    expect(failure.message).toBe("TypeError: Iterator next must be a function. (line 1, col 8)")
+    expect(failure.message).toBe("TypeError: Iterator next must be a function. (line 1, col 4)")
  })
 })

@@ -181,7 +153,7 @@ describe("call depth", () => {
  test("uncaught overflow reports the call that overflowed", async () => {
    const failure = await error(`const f = (n) => f(n + 1); return f(0)`)
    expect(failure.kind).toBe("ExecutionFailure")
-    expect(failure.message).toBe("RangeError: Maximum call stack size exceeded (line 1, col 18)")
+    expect(failure.message).toBe("RangeError: Maximum call stack size exceeded (line 1, col 14)")
  })

  test("the limit is 10000 nested calls", async () => {
@@ -502,12 +502,6 @@ describe("CodeMode-specific array behavior", () => {
    expect(err.message).toContain("circular")
  })

-  test("indexOf and lastIndexOf with no argument search for undefined", async () => {
-    expect(await value(`return [1, undefined, 3].indexOf()`)).toBe(1)
-    expect(await value(`return [1, undefined, 3].lastIndexOf()`)).toBe(1)
-    expect(await value(`return [1, 2, 3].indexOf()`)).toBe(-1)
-  })
-
  test("keys/values/entries return iterators usable with for...of and spread", async () => {
    expect(await value(`return [...["x","y","z"].keys()]`)).toEqual([0, 1, 2])
    expect(await value(`return [...["x","y"].values()]`)).toEqual(["x", "y"])
@@ -946,12 +940,6 @@ describe("coercion parity: unknown static members read as undefined", () => {
    expect(await value(`try { JSON.rawJSON("1") } catch (e) { return e.message }`)).toBe(
      "JSON.rawJSON is not a function.",
    )
-    expect(await value(`try { search({ query: "star" }).catch(() => 1) } catch (e) { return e.message }`)).toBe(
-      "search(...).catch is not a function.",
-    )
-    expect(
-      await value(`const foo = () => ({ bar: () => ({}) }); try { foo().bar().baz() } catch (e) { return e.message }`),
-    ).toBe("foo(...).bar(...).baz is not a function.")
  })

  test("built-ins are objects on a real prototype chain", async () => {
@@ -973,17 +961,6 @@ describe("coercion parity: unknown static members read as undefined", () => {
  })
 })

-describe("async function line breaks", () => {
-  test("a line break between function and the name is an async function", async () => {
-    expect(await value(`async function\nfoo() { return 1 }\nreturn await foo()`)).toBe(1)
-  })
-
-  test("a line break between async and function is not an async function", async () => {
-    const failure = await error(`async\nfunction foo() { return 1 }\nreturn foo()`)
-    expect(failure.message).toContain("Unknown identifier 'async'")
-  })
-})
-
 describe("functions are objects", () => {
  test("name follows NamedEvaluation and length counts required parameters", async () => {
    expect(
@@ -20,9 +20,9 @@ import { CodeMode, Tool } from "../src/index.js"

 // Standard-library value types: Date, RegExp, Map, Set. Programs use them as ordinary JS;
 // intra-CodeMode checkpoints (Object.* helpers, spread, coercion inputs) preserve the live
-// values. JSON.stringify keeps Date -> ISO string (invalid -> null), URL -> href, and
-// RegExp/Map/Set/URLSearchParams -> {}. The host boundary matches that except URLSearchParams,
-// which cross as their query string, and Set, which crosses as an array.
+// values, while at the host boundary (final result, tool arguments, JSON.stringify) they
+// serialize exactly as JSON.stringify would: Date -> ISO string (invalid -> null),
+// URL -> href, and RegExp/Map/Set/URLSearchParams -> {}.
 const run = (code: string) => Effect.runPromise(CodeMode.execute({ code, tools: {} }))
 const value = async (code: string) => {
  const result = await run(code)
@@ -898,42 +898,6 @@ describe("Map", () => {
    ).toEqual({ a: 3, b: 1, c: 1 })
  })

-  test("getOrInsert and getOrInsertComputed insert only when the key is missing", async () => {
-    expect(
-      await value(`
-      const groups = new Map()
-      groups.getOrInsert("a", []).push(1)
-      groups.getOrInsert("a", []).push(2)
-      let calls = 0
-      const computed = (key) => { calls++; return key + "!" }
-      const first = groups.getOrInsertComputed("b", computed)
-      const second = groups.getOrInsertComputed("b", computed)
-      const zero = groups.getOrInsertComputed(-0, (key) => 1 / key === Infinity)
-      return [[...groups], first, second, calls, zero]
-    `),
-    ).toEqual([
-      [
-        ["a", [1, 2]],
-        ["b", "b!"],
-        [0, true],
-      ],
-      "b!",
-      "b!",
-      1,
-      true,
-    ])
-    expect(
-      await value(`
-      const m = new Map()
-      const outer = m.getOrInsertComputed("k", () => { m.set("k", "inner"); return "outer" })
-      let thrown
-      try { m.getOrInsertComputed("j", () => { throw new Error("boom") }) } catch (error) { thrown = error.message }
-      return [outer, m.get("k"), thrown, m.has("j")]
-    `),
-    ).toEqual(["outer", "outer", "boom", false])
-    expect((await error(`new Map().getOrInsertComputed("k", 5)`)).message).toContain("expects a function callback")
-  })
-
  test("maps serialize to {} at the boundary, like JSON", async () => {
    expect(await value(`return new Map([["a", 1]])`)).toEqual({})
    expect(await value(`return JSON.stringify(new Map([["a", 1]]))`)).toBe("{}")
@@ -1097,7 +1061,7 @@ describe("Uint8Array", () => {
      console.log(b, new Uint8Array())
      return [String(b), b + "", +new Uint8Array([5]), Number.isNaN(Number(b)), b == "1,2", JSON.stringify(b), b.toLocaleString(), typeof b, b instanceof Uint8Array]
    `),
-    ).toEqual(["1,2", "1,2", 5, true, true, '{"0":1,"1":2}', "1,2", "object", true])
+    ).toEqual(["1,2", "1,2", 5, true, true, '{"0":1,"1":2}', "[object Uint8Array]", "object", true])
    expect((await run(`console.log(new Uint8Array([1, 2]), new Uint8Array())`)).logs).toEqual([
      "Uint8Array(2) [1,2] Uint8Array(0) []",
    ])
@@ -1267,49 +1231,6 @@ describe("built-in iterators", () => {
  })
 })

-describe("toLocaleString", () => {
-  test("numbers and dates format as en-US in UTC; everything else falls back to toString", async () => {
-    expect(
-      await value(`
-      return [
-        (1234567.891).toLocaleString(), new Date(0).toLocaleString(), new Date(0).toLocaleDateString(),
-        new Date(0).toLocaleTimeString(), "a".toLocaleString(), true.toLocaleString(), ({}).toLocaleString(),
-        ({ toString: () => "custom" }).toLocaleString(), new Uint8Array([1, 2]).toLocaleString(),
-      ]
-    `),
-    ).toEqual([
-      "1,234,567.891",
-      "1/1/1970, 12:00:00 AM",
-      "1/1/1970",
-      "12:00:00 AM",
-      "a",
-      "true",
-      "[object Object]",
-      "custom",
-      "1,2",
-    ])
-  })
-
-  test("arrays join each element's toLocaleString, skipping holes and nullish elements", async () => {
-    expect(
-      await value(`
-      let calls = 0
-      const item = { toLocaleString() { calls++; return "o" } }
-      return [[1234.5, "x", null, undefined, item, new Date(0)].toLocaleString(), [, item, , item].toLocaleString(), calls]
-    `),
-    ).toEqual(["1,234.5,x,,,o,1/1/1970, 12:00:00 AM", ",o,,o", 3])
-    expect((await error(`const f = ({}).toLocaleString; f()`)).message).toContain(
-      "Object.prototype.toLocaleString called on null or undefined",
-    )
-  })
-
-  test("toLocaleLowerCase and toLocaleUpperCase ignore the locale argument", async () => {
-    expect(
-      await value(`return ["ABC".toLocaleLowerCase("tr"), "abc".toLocaleUpperCase(), "İ".toLocaleLowerCase()]`),
-    ).toEqual(["abc", "ABC", "i̇"])
-  })
-})
-
 describe("stdlib integration", () => {
  test("constructor follows own keys, shadowing, writes, and new", async () => {
    expect(
@@ -225,6 +225,7 @@ built-ins/Array/prototype/splice/S15.4.4.12_A4_T1.js  # Array.prototype.splice c
 built-ins/Array/prototype/splice/S15.4.4.12_A4_T2.js  # Array.prototype.splice called on incompatible receiver a data object.
 built-ins/Array/prototype/splice/S15.4.4.12_A4_T3.js  # Array.prototype.splice called on incompatible receiver a data object.
 built-ins/Array/prototype/splice/create-ctor-non-object.js  # null value Expected a TypeError to be thrown but no exception was thrown at all
+built-ins/Array/prototype/toLocaleString/S15.4.4.3_A1_T1.js  # #1: var n = 0; var obj = {toLocaleString: function() {n++}}; var arr = [undefined, obj, null, obj, o
 built-ins/Array/prototype/toLocaleString/S15.4.4.3_A3_T1.js  # #1: var n = 0; var obj = {toLocaleString: function() {n++}}; Array.prototype[1] = obj; x = [obj]; x.
 built-ins/Array/prototype/toReversed/holes-not-preserved.js  # Actual [4, undefined, 2, undefined, 0] and expected [4, 3, 2, undefined, 0] should have the same con
 built-ins/Array/prototype/toSorted/holes-not-preserved.js  # Actual [1, 3, 4, undefined, undefined] and expected [1, 2, 3, 4, undefined] should have the same con
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-app",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/console-core",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-function",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "$schema": "https://json.schemastore.org/package.json",
  "private": true,
  "type": "module",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-mail",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "dependencies": {
    "@jsx-email/all": "2.2.3",
    "@jsx-email/cli": "1.4.3",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-support",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,6 +1,6 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
-  "version": "2.0.11",
+  "version": "2.0.10",
  "name": "@opencode/core",
  "type": "module",
  "license": "MIT",
@@ -98,8 +98,7 @@
    "@types/bun": "catalog:",
    "@types/node": "catalog:",
    "@types/which": "3.0.4",
-    "drizzle-kit": "catalog:",
-    "fast-check": "catalog:"
+    "drizzle-kit": "catalog:"
  },
  "dependencies": {
    "@ai-sdk/cohere": "3.0.27",
@@ -99,7 +99,7 @@ export const layer = (options?: Options) =>
      const wellknown = yield* WellKnown.Service
      const reloadLock = Semaphore.makeUnsafe(1)
      const updateLock = Semaphore.makeUnsafe(1)
-      const decodeOptions = { errors: "all", onExcessProperty: "ignore" } as const
+      const decodeOptions = { errors: "all", onExcessProperty: "ignore", propertyOrder: "original" } as const
      const decodeInfo = Schema.decodeUnknownOption(Info, decodeOptions)
      const parseInfo = Effect.fn("Config.parseInfo")(function* (text: string, source: string) {
        const errors: ParseError[] = []
@@ -330,8 +330,7 @@ export const layer = (options?: Options) =>
        function* (patch: Patch) {
          const directory = initial.global ?? AbsolutePath.make(globalService.config)
          const candidates = ConfigDiscovery.names.map((name) => path.join(directory, name))
-          const filepath =
-            (yield* Effect.filter(candidates, fs.isFile)).at(-1) ?? path.join(directory, "opencode.jsonc")
+          const filepath = (yield* Effect.filter(candidates, fs.isFile)).at(-1) ?? path.join(directory, "opencode.jsonc")
          const text = (yield* fs.readFileStringSafe(filepath)) ?? "{}\n"
          const updated = yield* Effect.try({
            try: () =>
@@ -42,7 +42,7 @@ export type Result =
    }
  | { readonly type: "rejected"; readonly diagnostics: readonly Diagnostic[] }

-const options = { errors: "all", onExcessProperty: "ignore" } as const
+const options = { errors: "all", onExcessProperty: "ignore", propertyOrder: "original" } as const
 const unsupportedTopLevel = ["logLevel", "server", "subagent_depth", "layout"] as const
 const unsupportedExperimental = [
  "disable_paste_summary",
@@ -196,11 +196,11 @@ function decode(file: { directory: string; filepath: string; primary: boolean },
  const agent = legacy
    ? Option.getOrUndefined(
        Option.map(
-          decodeLegacyAgent({ name, ...markdown.data, prompt: body }, { errors: "all" }),
+          decodeLegacyAgent({ name, ...markdown.data, prompt: body }, { errors: "all", propertyOrder: "original" }),
          ConfigMigrateV1.migrateAgent,
        ),
      )
-    : Option.getOrUndefined(decodeAgent({ ...data, system: body }, { errors: "all" }))
+    : Option.getOrUndefined(decodeAgent({ ...data, system: body }, { errors: "all", propertyOrder: "original" }))
  if (!agent) return
  const info = Option.getOrUndefined(
    decodeConfig({
@@ -48,9 +48,10 @@ const proxy = (value: string, environment: Environment = process.env) => {
  )
 }

-const constructorOptions = (input: Socket.WebSocketConstructorOptions | undefined): WebSocketOptions => {
+const constructorOptions = (input: string | Array<string> | undefined): WebSocketOptions => {
  if (typeof input === "string" || Array.isArray(input)) return { protocols: input }
-  return { headers: input?.headers === undefined ? undefined : Headers.fromInput(input.headers) }
+  // AI routes pass handshake options through Effect's browser-shaped constructor.
+  return (input ?? {}) as WebSocketOptions
 }

 const proxyAgent = (url: string, selectedProxy: string | undefined) => {
@@ -45,7 +45,8 @@ export declare namespace Source {
    readonly codec: Schema.Codec<A, Schema.Json>
    readonly read: Effect.Effect<A | Unavailable | Removed>
    readonly render: {
-      readonly initial: (current: A) => string
+      /** Omit when the baseline is already visible to the model and only changes carry information. */
+      readonly initial?: (current: A) => string
      readonly changed: (previous: A, current: A) => string
      readonly removed?: (previous: A) => string
    }
@@ -88,7 +89,8 @@ export const empty: List = []
 export function make<A>(source: Source.Definition<A>): List {
  const decode = Schema.decodeUnknownOption(source.codec)
  const encode = Schema.encodeSync(source.codec)
-  const initial = (value: A) => requireText(source.key, "initial", source.render.initial(value))
+  const initial = (value: A) =>
+    source.render.initial === undefined ? undefined : requireText(source.key, "initial", source.render.initial(value))
  const decodeValue = (value: Schema.Json) => Option.getOrUndefined(decode(value))
  return [
    {
@@ -16,6 +16,7 @@ import { McpTool } from "../tool/mcp.js"
 import { ReferenceInstructions } from "../reference/instructions.js"
 import { SkillInstructions } from "../skill/instructions.js"
 import { Tool } from "../tool.js"
+import { ToolInstructions } from "../tool/instructions.js"
 import { AgentNotFoundError } from "./error.js"
 import { SessionHistory } from "./history.js"
 import { SessionProviderContext } from "./provider-context.js"
@@ -146,6 +147,7 @@ const layer = Layer.effect(
        agent: { ...agent, info: agent.info },
        instructions: Instructions.combine([
          loaded.builtins,
+          ToolInstructions.make(loaded.tools.definitions.map((definition) => definition.name)),
          CodeModeInstructions.make(loaded.tools.codeModeCatalog),
          loaded.discovery,
          loaded.skills,
@@ -0,0 +1,36 @@
+export * as ToolInstructions from "./instructions.js"
+
+import { Effect, Schema } from "effect"
+import { Instructions } from "../instructions/index.js"
+
+const Names = Schema.Array(Schema.String)
+type Names = typeof Names.Type
+
+const list = (names: ReadonlyArray<string>) => names.map((name) => `\`${name}\``).join(", ")
+
+export function update(previous: Names, current: Names) {
+  const added = current.filter((name) => !previous.includes(name))
+  const removed = previous.filter((name) => !current.includes(name))
+  return [
+    "The available tools have changed.",
+    ...(added.length > 0 ? [`New tools are available in addition to those previously provided: ${list(added)}.`] : []),
+    ...(removed.length > 0
+      ? [`The following tools are no longer available and must not be called: ${list(removed)}.`]
+      : []),
+  ].join("\n\n")
+}
+
+const key = Instructions.Key.make("core/tools")
+const codec = Schema.toCodecJson(Names)
+
+/**
+ * Tracks the top-level tool names the model has been shown. The request's own
+ * tool list is the baseline, so nothing renders until that set changes.
+ */
+export const make = (names: ReadonlyArray<string>): Instructions.List =>
+  Instructions.make({
+    key,
+    codec,
+    read: Effect.succeed(Array.from(new Set(names)).sort()),
+    render: { changed: update },
+  })
@@ -170,7 +170,7 @@ const standardJsonSchema = (schema: StandardSchemaV1<any, any>, io: "input" | "o
 }

 const toJsonSchema = (schema: Schema.Top): JsonSchema.JsonSchema => {
-  const document = Schema.toJsonSchemaDocument(schema, { onExcessProperty: "error" })
+  const document = Schema.toJsonSchemaDocument(schema)
  // Effect emits valid JSON Schema that some inference providers handle poorly. Simplify it
  // without changing validation: `{ type: "integer", allOf: [{ minimum: 0 }] }` becomes
  // `{ type: "integer", minimum: 0 }` only when no keyword would be overwritten. Named schemas
@@ -13,7 +13,7 @@ import { ConfigProviderOptionsV1 } from "./provider-options.js"
 import { Provider } from "../../provider.js"
 import { Model } from "../../model.js"

-const decodeOptions = { errors: "all", onExcessProperty: "ignore" } as const
+const decodeOptions = { errors: "all", onExcessProperty: "ignore", propertyOrder: "original" } as const
 const decodeInfo = Schema.decodeUnknownSync(Schema.fromJsonString(Info), decodeOptions)
 const encodeInfo = Schema.encodeSync(Info)
 const decodeAgent = Schema.decodeUnknownSync(Schema.fromJsonString(ConfigAgent.Info), decodeOptions)
@@ -11,8 +11,9 @@ export type Object = Schema.Schema.Type<typeof Object>
 export const Rule = Schema.Union([Action, Object]).annotate({ identifier: "PermissionRuleConfig" })
 export type Rule = Schema.Schema.Type<typeof Rule>

-// Known permission keys get explicit types in the Effect schema for generated docs/types.
-// StructWithRest also accepts custom permission names.
+// Known permission keys get explicit types in the Effect schema for generated
+// docs/types. Runtime config parsing uses Effect's `propertyOrder: "original"`
+// parse option so user key order is preserved for permission precedence.
 const InputObject = Schema.StructWithRest(
  Schema.Struct({
    read: Schema.optional(Rule),
@@ -27,7 +27,6 @@ export function resolve(model: Model.Info, supports: readonly Support[] = [{ typ
 const EFFORTS = ["low", "medium", "high"]
 const ENCRYPTED_REASONING = ["reasoning.encrypted_content"]
 const ADAPTIVE_THINKING = { type: "adaptive", display: "summarized" }
-const ANTHROPIC_OUTPUT_TOKEN_MAX = 32_000

 const variant = (id: string, overlay: Overlay): Variants[number] => ({ id: Model.VariantID.make(id), ...overlay })

@@ -40,9 +39,8 @@ function budgets(
  model: Model.Info,
  support: Extract<Support, { type: "budget_tokens" }>,
  spell: (tokens: number) => Overlay,
-  ceiling = model.limit.output,
 ): Variants {
-  const maximum = Math.min(support.max ?? ceiling - 1, model.limit.output - 1, ceiling - 1)
+  const maximum = Math.min(support.max ?? model.limit.output - 1, model.limit.output - 1)
  if (maximum <= 0) return []
  const high = Math.min(Math.max(support.min ?? 0, Math.floor((maximum + 1) / 2)), maximum)
  return [variant("high", spell(high)), variant("max", spell(maximum))]
@@ -275,12 +273,9 @@ const anthropicMessages: Protocol = (model, support) => {
      return toggle({ settings: { thinking: { type: "disabled" } } }, thinking)
    }
    case "budget_tokens":
-      return budgets(
-        model,
-        support,
-        (tokens) => ({ settings: { thinking: { type: "enabled", budgetTokens: tokens } } }),
-        ANTHROPIC_OUTPUT_TOKEN_MAX,
-      )
+      return budgets(model, support, (tokens) => ({
+        settings: { thinking: { type: "enabled", budgetTokens: tokens } },
+      }))
  }
 }

@@ -386,14 +381,10 @@ const bedrockConverse: Protocol = (model, support) => {
        ? toggle(fields({ thinking: { type: "disabled" } }), fields({ thinking: ADAPTIVE_THINKING }))
        : toggle(fields({ reasoningConfig: { type: "disabled" } }), fields({ reasoningConfig: { type: "enabled" } }))
    case "budget_tokens":
-      return budgets(
-        model,
-        support,
-        (tokens) =>
-          claude
-            ? fields({ thinking: { type: "enabled", budget_tokens: tokens } })
-            : fields({ reasoningConfig: { type: "enabled", budgetTokens: tokens } }),
-        claude ? ANTHROPIC_OUTPUT_TOKEN_MAX : model.limit.output,
+      return budgets(model, support, (tokens) =>
+        claude
+          ? fields({ thinking: { type: "enabled", budget_tokens: tokens } })
+          : fields({ reasoningConfig: { type: "enabled", budgetTokens: tokens } }),
      )
  }
 }
@@ -445,12 +436,9 @@ const bedrockAISDK: Protocol = (model, support) => {
            { settings: { additionalModelRequestFields: { reasoningConfig: { type: "enabled" } } } },
          )
    case "budget_tokens":
-      return budgets(
-        model,
-        support,
-        (tokens) => ({ settings: { reasoningConfig: { type: "enabled", budgetTokens: tokens } } }),
-        claude ? ANTHROPIC_OUTPUT_TOKEN_MAX : model.limit.output,
-      )
+      return budgets(model, support, (tokens) => ({
+        settings: { reasoningConfig: { type: "enabled", budgetTokens: tokens } },
+      }))
  }
 }

@@ -501,11 +489,8 @@ const sapAICore: Protocol = (model, support) => {
      return []
    case "budget_tokens":
      if (id.includes("anthropic"))
-        return budgets(
-          model,
-          support,
-          (tokens) => sap({ additionalModelRequestFields: { thinking: { type: "enabled", budget_tokens: tokens } } }),
-          ANTHROPIC_OUTPUT_TOKEN_MAX,
+        return budgets(model, support, (tokens) =>
+          sap({ additionalModelRequestFields: { thinking: { type: "enabled", budget_tokens: tokens } } }),
        )
      if (id.includes("gemini"))
        return budgets(model, support, (tokens) =>
@@ -2,7 +2,7 @@ import path from "path"
 import fs from "fs/promises"
 import { describe, expect, test } from "bun:test"
 import { Effect, Fiber, Layer, Logger, Schema, Stream } from "effect"
-import { Arbitrary } from "effect/unstable/arbitrary"
+import { FastCheck } from "effect/testing"
 import { Config } from "@opencode/core/config"
 import { Directory, Document, Event, Info } from "@opencode/schema/config"
 import { ConfigModel } from "@opencode/schema/config/model"
@@ -632,22 +632,17 @@ describe("Config", () => {
  })

  test("migrates arbitrary v1 configuration into valid v2 configuration", () => {
-    const result = Effect.runSync(
-      Arbitrary.checkEffect(
-        Arbitrary.schema(ConfigV1.Info),
-        (info) => {
-          const parsed = Schema.decodeUnknownSync(ConfigV1.Info)(
-            Schema.decodeUnknownSync(Schema.fromJsonString(Schema.Unknown))(
-              Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown))(info),
-            ),
-          )
-          Schema.decodeUnknownSync(Info)(ConfigMigrateV1.migrate(parsed), { errors: "all" })
-          return true
-        },
-        { runs: 100 },
-      ),
+    FastCheck.assert(
+      FastCheck.property(Schema.toArbitrary(ConfigV1.Info)(FastCheck), (info) => {
+        const parsed = Schema.decodeUnknownSync(ConfigV1.Info)(
+          Schema.decodeUnknownSync(Schema.fromJsonString(Schema.Unknown))(
+            Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown))(info),
+          ),
+        )
+        Schema.decodeUnknownSync(Info)(ConfigMigrateV1.migrate(parsed), { errors: "all" })
+      }),
+      { numRuns: 100 },
    )
-    expect(Arbitrary.formatCheckFailure(result)).toBeUndefined()
  }, 30_000)

  test("migrates the v1 experimental subagent depth", () => {
@@ -1,10 +1,10 @@
 import { describe, expect, test } from "bun:test"
-import { Duration, Effect, Schema } from "effect"
-import { Arbitrary } from "effect/unstable/arbitrary"
+import { Duration, Schema } from "effect"
+import { FastCheck } from "effect/testing"
 import { ConfigNormalize } from "@opencode/core/config/normalize"
 import { Info } from "@opencode/schema/config"

-const options = { errors: "all", onExcessProperty: "ignore" } as const
+const options = { errors: "all", onExcessProperty: "ignore", propertyOrder: "original" } as const

 function normalized(input: unknown) {
  const result = ConfigNormalize.normalize(input)
@@ -80,21 +80,16 @@ describe("ConfigNormalize", () => {
  })

  test("preserves arbitrary JSON-round-tripped native configuration", () => {
-    const result = Effect.runSync(
-      Arbitrary.checkEffect(
-        Arbitrary.schema(Info),
-        (info) => {
-          const source = JSON.parse(JSON.stringify(Schema.encodeSync(Info)(info)))
-          const result = normalized(source)
-          expect(Schema.decodeUnknownSync(Info)(result.encoded)).toEqual(
-            Schema.decodeUnknownSync(Info)(withoutEmptyCompatibilityContainers(source)),
-          )
-          return true
-        },
-        { runs: 100 },
-      ),
+    FastCheck.assert(
+      FastCheck.property(Schema.toArbitrary(Info)(FastCheck), (info) => {
+        const source = JSON.parse(JSON.stringify(Schema.encodeSync(Info)(info)))
+        const result = normalized(source)
+        expect(Schema.decodeUnknownSync(Info)(result.encoded)).toEqual(
+          Schema.decodeUnknownSync(Info)(withoutEmptyCompatibilityContainers(source)),
+        )
+      }),
+      { numRuns: 100 },
    )
-    expect(Arbitrary.formatCheckFailure(result)).toBeUndefined()
  })

  test("merges named maps by entry and gives valid native entries precedence", () => {
@@ -1018,11 +1018,11 @@ describe("ModelsDevPlugin", () => {
      const budgetModel = yield* modelState.get(Provider.ID.anthropic, Model.ID.make("claude-budget"))
      expect(budgetModel?.variants).toContainEqual({
        id: Model.VariantID.make("high"),
-        settings: { thinking: { type: "enabled", budgetTokens: 16000 } },
+        settings: { thinking: { type: "enabled", budgetTokens: 32000 } },
      })
      expect(budgetModel?.variants).toContainEqual({
        id: Model.VariantID.make("max"),
-        settings: { thinking: { type: "enabled", budgetTokens: 31999 } },
+        settings: { thinking: { type: "enabled", budgetTokens: 63999 } },
      })

      const anthropicEffortModel = yield* modelState.get(Provider.ID.anthropic, Model.ID.make("claude-opus-4.7"))
@@ -1,55 +0,0 @@
-import { expect } from "bun:test"
-import { Agent } from "@opencode/core/agent"
-import { Plugin } from "@opencode/core/plugin"
-import { PluginHost } from "@opencode/core/plugin/host"
-import { PluginPromise } from "@opencode/core/plugin/promise"
-import { Tool } from "@opencode/core/tool"
-import { Session } from "@opencode/schema/session"
-import { SessionMessage } from "@opencode/schema/session-message"
-import { Cause, Deferred, Effect, Exit, Fiber } from "effect"
-import { testEffect } from "../lib/effect"
-import { PluginTestLayer } from "./fixture"
-
-const it = testEffect(PluginTestLayer)
-
-it.live("Promise tool executors receive interruption through their AbortSignal", () =>
-  Effect.gen(function* () {
-    const plugins = yield* Plugin.Service
-    const tools = yield* Tool.Service
-    const started = yield* Deferred.make<AbortSignal>()
-    yield* PluginPromise.fromPromise({
-      id: "cancel-tool",
-      async setup(context) {
-        await context.tool.transform((editor) =>
-          editor.add({
-            name: "wait",
-            description: "Wait until cancelled",
-            input: { type: "object", properties: {}, additionalProperties: false },
-            options: { codemode: false },
-            execute: (_input, context) =>
-              new Promise<never>((_resolve, reject) => {
-                context.signal.addEventListener("abort", () => reject(new Error("cancelled")), { once: true })
-                Effect.runSync(Deferred.succeed(started, context.signal))
-              }),
-          }),
-        )
-      },
-    }).effect(yield* PluginHost.make(plugins))
-
-    const snapshot = yield* tools.snapshot()
-    const fiber = yield* snapshot
-      .execute({
-        sessionID: Session.ID.make("ses_promise_tool_cancel"),
-        agent: Agent.ID.make("build"),
-        messageID: SessionMessage.ID.make("msg_promise_tool_cancel"),
-        call: { type: "tool-call", id: "call_promise_tool_cancel", name: "wait", input: {} },
-      })
-      .pipe(Effect.forkScoped)
-    const signal = yield* Deferred.await(started)
-    expect(signal.aborted).toBe(false)
-    yield* Fiber.interrupt(fiber)
-    const exit = yield* Fiber.await(fiber)
-    expect(signal.aborted).toBe(true)
-    expect(Exit.isFailure(exit) && Cause.hasInterruptsOnly(exit.cause)).toBe(true)
-  }),
-)
@@ -1,7 +1,7 @@
 import { describe, expect, test } from "bun:test"
 import { State } from "@opencode/core/state"
 import { Effect } from "effect"
-import FastCheck from "fast-check"
+import { FastCheck } from "effect/testing"

 type Operation = { multiply: number; add: number }
 type Value = { value: number; order: number[] }
@@ -1042,7 +1042,7 @@ describe("Tool", () => {
              value: Schema.Boolean.pipe(
                Schema.decodeTo(Schema.String, {
                  decode: SchemaGetter.transform((value) => String(value)),
-                  encode: SchemaGetter.transformEffect((value) =>
+                  encode: SchemaGetter.transformOrFail((value) =>
                    value === "valid"
                      ? Effect.succeed(true)
                      : Effect.fail(new SchemaIssue.InvalidValue({ message: "invalid output" }, value)),
@@ -0,0 +1,58 @@
+import { describe, expect } from "bun:test"
+import { ToolInstructions } from "@opencode/core/tool/instructions"
+import { Effect } from "effect"
+import { it } from "../lib/effect"
+import { readInitial, readUpdate } from "../lib/instructions"
+
+describe("ToolInstructions", () => {
+  it.effect("renders nothing for the baseline and announces only the delta afterwards", () =>
+    Effect.gen(function* () {
+      const initialized = yield* readInitial(ToolInstructions.make(["shell", "read", "edit"]))
+      expect(initialized.text).toBe("")
+      expect(initialized.values["core/tools"]).toEqual(["edit", "read", "shell"])
+
+      const unchanged = yield* readUpdate(ToolInstructions.make(["edit", "shell", "read", "read"]), initialized)
+      expect(unchanged.text).toBe("")
+
+      const changed = yield* readUpdate(ToolInstructions.make(["edit", "read", "write", "glob"]), initialized)
+      expect(changed.text).toBe(
+        [
+          "The available tools have changed.",
+          "New tools are available in addition to those previously provided: `glob`, `write`.",
+          "The following tools are no longer available and must not be called: `shell`.",
+        ].join("\n\n"),
+      )
+
+      const restored = yield* readUpdate(ToolInstructions.make(["edit", "read", "shell", "write", "glob"]), changed)
+      expect(restored.text).toBe(
+        [
+          "The available tools have changed.",
+          "New tools are available in addition to those previously provided: `shell`.",
+        ].join("\n\n"),
+      )
+    }),
+  )
+
+  it.effect("announces transitions to and from an empty tool set", () =>
+    Effect.gen(function* () {
+      const initialized = yield* readInitial(ToolInstructions.make([]))
+      expect(initialized.text).toBe("")
+
+      const added = yield* readUpdate(ToolInstructions.make(["read"]), initialized)
+      expect(added.text).toBe(
+        [
+          "The available tools have changed.",
+          "New tools are available in addition to those previously provided: `read`.",
+        ].join("\n\n"),
+      )
+
+      const emptied = yield* readUpdate(ToolInstructions.make([]), added)
+      expect(emptied.text).toBe(
+        [
+          "The available tools have changed.",
+          "The following tools are no longer available and must not be called: `read`.",
+        ].join("\n\n"),
+      )
+    }),
+  )
+})
@@ -93,15 +93,6 @@ test("recognizes Claude version spellings and future models", () => {
      settings: { effort, thinking: { type: "adaptive", display: "summarized" } },
    })),
  )
-
-  expect(
-    resolve(model("@opencode/ai/providers/anthropic", "claude-haiku-4-5", 64_000), [
-      { type: "budget_tokens", min: 1_024, max: 64_000 },
-    ]),
-  ).toEqual([
-    { id: "high", settings: { thinking: { type: "enabled", budgetTokens: 16_000 } } },
-    { id: "max", settings: { thinking: { type: "enabled", budgetTokens: 31_999 } } },
-  ])
 })

 test("spells Cloudflare AI Gateway variants for their upstream routes", () => {
@@ -28,29 +28,6 @@ const sentry =
      })
    : false

-// Every module the entry reaches through static imports lands in one chunk. Automatic splitting
-// otherwise fragments the initial graph into ~50 files shared with lazy routes, and each file costs
-// the renderer a main-thread request round trip through the main process before first paint.
-type ChunkingContext = { getModuleInfo(id: string): { isEntry: boolean; importers: readonly string[] } | null }
-const initialGraph = new WeakMap<ChunkingContext, Map<string, boolean>>()
-function inInitialGraph(id: string, ctx: ChunkingContext) {
-  const memo = initialGraph.get(ctx) ?? new Map<string, boolean>()
-  initialGraph.set(ctx, memo)
-  const visit = (id: string, path: Set<string>): boolean => {
-    const known = memo.get(id)
-    if (known !== undefined) return known
-    if (path.has(id)) return false
-    const info = ctx.getModuleInfo(id)
-    if (!info) return false
-    path.add(id)
-    const result = info.isEntry || info.importers.some((importer) => visit(importer, path))
-    path.delete(id)
-    memo.set(id, result)
-    return result
-  }
-  return visit(id, new Set())
-}
-
 export default defineConfig(({ command }) => ({
  main: {
    resolve: {
@@ -133,11 +110,6 @@ const require = __cjs_mod__.createRequire(import.meta.url);
        input: {
          main: "src/renderer/index.html",
        },
-        output: {
-          codeSplitting: {
-            groups: [{ name: (id, ctx) => (inInitialGraph(id, ctx) ? "app" : null), priority: 10 }],
-          },
-        },
      },
    },
  },
@@ -1,7 +1,7 @@
 {
  "name": "@opencode/desktop",
  "private": true,
-  "version": "2.0.11",
+  "version": "2.0.10",
  "type": "module",
  "license": "MIT",
  "homepage": "https://opencode.ai",
@@ -191,14 +191,8 @@ const phaseOrder = [
  ["electron js init → entry", "nodeBootstrapped", "entryStart"],
  ["entry → chromium ready", "entryStart", "electronReady"],
  ["ready → window shown", "electronReady", "windowVisible"],
-  ["window → renderer assets served", "windowVisible", "rendererAssetsServed"],
-  ["main bundle load + evaluate", "rendererAssetsServed", "bundleEvaluated"],
-  ["bundle → onboarding decided", "bundleEvaluated", "onboardingDecided"],
-  ["onboarding → logging ready", "onboardingDecided", "loggingReady"],
-  ["logging → first log line", "loggingReady", "appStarting"],
-  ["first log line → storage open", "appStarting", "storageOpen"],
-  ["storage → initialization done", "storageOpen", "initializationDone"],
-  ["initialization → layers ready", "initializationDone", "layersReady"],
+  ["main bundle load + evaluate", "windowVisible", "bundleEvaluated"],
+  ["layers → first log line", "bundleEvaluated", "appStarting"],
  ["layers → renderer process", "appStarting", "rendererProcess"],
  ["renderer boot → first paint", "rendererProcess", "firstPaint"],
  ["first paint → shell", "firstPaint", "shellVisible"],
@@ -403,15 +397,8 @@ async function launch(build: { label: string; exe: string }, run: number): Promi
      nodeBootstrapped: boot && Math.round(boot.origin + boot.bootstrapComplete - spawnAt),
      entryStart: main.marks.entry && main.marks.entry - spawnAt,
      electronReady: main.marks.ready && main.marks.ready - spawnAt,
-      rendererAssetsServed: main.marks.served && main.marks.served - spawnAt,
      bundleEvaluated: main.marks.bundle && main.marks.bundle - spawnAt,
-      onboardingDecided: main.marks.onboarding && main.marks.onboarding - spawnAt,
-      loggingReady: main.marks.logging && main.marks.logging - spawnAt,
-      crashReporterStarted: main.marks.crash && main.marks.crash - spawnAt,
      appStarting: main.appStarting && main.appStarting - spawnAt,
-      storageOpen: main.marks.storage && main.marks.storage - spawnAt,
-      initializationDone: main.marks.init && main.marks.init - spawnAt,
-      layersReady: main.marks.layers && main.marks.layers - spawnAt,
      cliVersionStart: main.versionStart && main.versionStart - spawnAt,
      cliVersionDone: main.versionDone && main.versionDone - spawnAt,
      serviceStarting: main.serviceStarting && main.serviceStarting - spawnAt,
@@ -606,8 +593,8 @@ function mainLog() {
      // A window shown before the logger existed reports when it was shown; the line itself is later.
      const shown = /main window visible/.test(message) ? entry.match(/shownAt: (\d+)/)?.[1] : undefined
      if (shown) windowShownAt = Number(shown)
-      if (/app starting|layers ready/.test(message))
-        for (const [, key, value] of entry.matchAll(/\b(\w+): (\d{10,})/g)) marks[key] = Number(value)
+      if (/app starting/.test(message))
+        for (const [, key, value] of entry.matchAll(/\b(entry|ready|window|bundle): (\d{10,})/g)) marks[key] = Number(value)
      timeline.push([new Date(m[1].replace(" ", "T")).getTime(), name.replace(/\.log$/, ""), message])
    }
  }
@@ -1,10 +0,0 @@
-param([Parameter(Mandatory)][string]$Name, [int]$Runs = 5)
-$ErrorActionPreference = "Stop"
-Set-Location $PSScriptRoot\..
-# electron-vite directly: the package's prebuild hook re-downloads the CLI, which the bench keeps fixed.
-bunx electron-vite build 2>&1 | Select-String -Pattern "built in|error" | Select-Object -Last 3
-if (-not (Test-Path out\main\index.js)) { throw "build failed" }
-bunx electron-builder --win --dir --config electron-builder.config.ts 2>&1 | Select-String -Pattern "error|signing with signtool.*OpenCode Dev" | Select-Object -Last 2
-if (Test-Path "dist\$Name-unpacked") { Remove-Item "dist\$Name-unpacked" -Recurse -Force }
-Rename-Item -Path dist\win-unpacked -NewName "$Name-unpacked"
-bun ./scripts/bench-startup.ts --exe "dist\base-unpacked\OpenCode Dev.exe" --compare "dist\$Name-unpacked\OpenCode Dev.exe" --runs $Runs --warmup 1 --window-at=-1700,20 --out "dist\bench-startup\$Name" 2>&1 | Select-String -Pattern "^warm service|^\s{2,}|^phases|^\S+\s+\d+\s+\(|^report|^warm-up|Error|error" | Select-Object -Last 45
@@ -1,94 +0,0 @@
-// Attribute a renderer .cpuprofile's self time to original source files through the build's
-// source maps. Run with: bun scripts/profile-by-source.ts <profile.cpuprofile> [out/renderer/assets]
-import { readFileSync, readdirSync } from "node:fs"
-import { join } from "node:path"
-import { TraceMap, originalPositionFor } from "C:/Users/Lukem/.local/share/opencode/worktree/6c1049/quiet-wolf-2/node_modules/.bun/@jridgewell+trace-mapping@0.3.31/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.mjs"
-
-const profilePath = process.argv[2]!
-const assets = process.argv[3] ?? "out/renderer/assets"
-const profile = JSON.parse(readFileSync(profilePath, "utf8"))
-const maps = new Map<string, TraceMap>()
-for (const name of readdirSync(assets).filter((f) => f.endsWith(".js.map"))) {
-  maps.set(name.slice(0, -4), new TraceMap(JSON.parse(readFileSync(join(assets, name), "utf8"))))
-}
-
-const nodes = new Map<number, any>()
-for (const n of profile.nodes) nodes.set(n.id, n)
-const self = new Map<string, number>()
-const byPkg = new Map<string, number>()
-const group = (source: string) => {
-  const n = source.replace(/\\/g, "/")
-  const nm = n.match(/node_modules\/(?:\.bun\/[^/]+\/node_modules\/)?((?:@[^/]+\/)?[^/]+)(?:\/dist\/([^/]+))?/)
-  if (nm) return nm[1] === "effect" ? `effect/${(nm[2] ?? "").replace(/\.js$/, "")}` : nm[1]
-  const pk = n.match(/packages\/([^/]+)\/src\/(.+)$/)
-  return pk ? `${pk[1]}/${pk[2]}` : n.slice(-50)
-}
-const parent = new Map<number, number>()
-for (const n of profile.nodes) for (const c of n.children ?? []) parent.set(c, n.id)
-const resolve = (frame: any) => {
-  const name = frame.functionName
-  if (name === "(program)" || name === "(garbage collector)") return { label: name, fn: name }
-  const file = frame.url.split("/").pop()
-  const map = maps.get(file)
-  if (!map) return { label: `(no map) ${file}`, fn: name }
-  const pos = originalPositionFor(map, { line: frame.lineNumber + 1, column: frame.columnNumber })
-  return { label: pos.source ? group(pos.source) : `(unmapped) ${file}`, fn: pos.name ?? name }
-}
-const labelOf = (frame: any) => resolve(frame).label
-// A sample belongs to the render phase once Solid's root is on the stack; everything before that is
-// module evaluation, everything after the first render is later work (hydration, effects, timers).
-const stackHas = (id: number, test: (label: string, fn: string) => boolean) => {
-  for (let cur: number | undefined = id; cur !== undefined; cur = parent.get(cur)) {
-    const resolved = resolve(nodes.get(cur).callFrame)
-    if (test(resolved.label, resolved.fn)) return true
-  }
-  return false
-}
-const phases = { evaluate: new Map<string, number>(), render: new Map<string, number>(), later: new Map<string, number>() }
-let phase: keyof typeof phases = "evaluate"
-let t = 0
-let total = 0
-for (let i = 0; i < profile.samples.length; i++) {
-  const dt = (profile.timeDeltas[i] ?? 0) / 1000
-  t += dt
-  const node = nodes.get(profile.samples[i])
-  if (node.callFrame.functionName === "(idle)") {
-    if (phase === "render" && dt > 5) phase = "later"
-    continue
-  }
-  total += dt
-  if (phase === "evaluate" && stackHas(node.id, (label, fn) => label === "solid-js" && (fn === "render" || fn === "createRoot")))
-    phase = "render"
-  const label = labelOf(node.callFrame)
-  const bucket = phases[phase]
-  bucket.set(label, (bucket.get(label) ?? 0) + dt)
-  self.set(label, (self.get(label) ?? 0) + dt)
-  const pkg = label.split("/").slice(0, label.startsWith("effect/") || label.startsWith("@") ? 2 : 1).join("/")
-  byPkg.set(pkg, (byPkg.get(pkg) ?? 0) + dt)
-}
-console.log(`busy ${total.toFixed(0)} ms over ${t.toFixed(0)} ms`)
-void phases
-// Timeline: 25 ms buckets with the top sources, so module evaluation, render and hydration show as bands.
-const buckets = new Map<number, Map<string, number>>()
-t = 0
-for (let i = 0; i < profile.samples.length; i++) {
-  const dt = (profile.timeDeltas[i] ?? 0) / 1000
-  t += dt
-  const node = nodes.get(profile.samples[i])
-  if (node.callFrame.functionName === "(idle)") continue
-  const b = Math.floor(t / 25) * 25
-  const m = buckets.get(b) ?? new Map()
-  const label = labelOf(node.callFrame).replace(/^(\.\.\/)+/, "")
-  m.set(label, (m.get(label) ?? 0) + dt)
-  buckets.set(b, m)
-}
-console.log("\n== timeline (25 ms buckets) ==")
-for (const [b, m] of [...buckets].sort((a, c) => a[0] - c[0])) {
-  const busy = [...m.values()].reduce((a, c) => a + c, 0)
-  if (busy < 1) continue
-  const top = [...m].sort((a, c) => c[1] - a[1]).slice(0, 4).map(([k, v]) => `${k} ${v.toFixed(0)}`).join(" | ")
-  console.log(String(b).padStart(5), busy.toFixed(0).padStart(3), top)
-}
-console.log("\n== by package (all) ==")
-for (const [k, v] of [...byPkg].sort((a, b) => b[1] - a[1]).slice(0, 20)) console.log(v.toFixed(1).padStart(7), k)
-
@@ -103,17 +103,11 @@ export function createBrowserPage(
    revision++
  })
  let closed = false
-  // Whether the native surface holds a real document worth showing. Chromium keeps the
-  // previous document painted until the next one renders, so a shown page stays shown
-  // through later navigations; blank and failed documents hide until a real one is ready.
-  let content = false
-  let failure: { url: string; message: string } | undefined
  const state = (): Browser.Tab => ({
    id: options.id,
-    url: (failure?.url ?? contents.getURL()).slice(0, 16_384),
+    url: contents.getURL().slice(0, 16_384),
    title: contents.getTitle().slice(0, 2_048),
    loading: contents.isLoading(),
-    ...(failure ? { loadError: failure.message } : {}),
    canGoBack: contents.navigationHistory.canGoBack(),
    canGoForward: contents.navigationHistory.canGoForward(),
    generation,
@@ -121,40 +115,16 @@ export function createBrowserPage(
  const publish = () => {
    if (!closed) options.publish()
  }
-  const reset = (event: Electron.Event<{ url: string; isMainFrame: boolean; isSameDocument: boolean }>) => {
+  const reset = (event: Electron.Event<{ isMainFrame: boolean; isSameDocument: boolean }>) => {
    if (!event.isMainFrame || event.isSameDocument) return
-    failure = undefined
    generation++
    documents.clear()
    refs.clear()
    diagnostics.clear()
    publish()
  }
-  const settle = () => {
-    content = contents.getURL() !== "about:blank" && !failure
-    updateVisibility()
-  }
  contents.on("did-start-navigation", reset)
-  contents.on("did-navigate", (_event, url, status, statusText) => {
-    // The server-network proxy answers an unreachable HTTP target with an empty 502. Other
-    // error statuses are real documents from the user's server and stay visible.
-    if (status === 502) failure = { url, message: `${status} ${statusText}`.trim().slice(0, 2_048) }
-    // A blank or failed document paints at commit; a real one waits for dom-ready.
-    if (url === "about:blank" || failure) settle()
-    publish()
-  })
-  contents.on("did-fail-load", (_event, code, description, url, isMainFrame) => {
-    // Cancelled navigation and failed subframes do not replace the current page.
-    if (!isMainFrame || code === -3) return
-    failure = { url, message: description.slice(0, 2_048) }
-    settle()
-    publish()
-  })
-  contents.on("dom-ready", settle)
-  contents.on("did-stop-loading", () => {
-    settle()
-    publish()
-  })
+  contents.on("did-stop-loading", publish)
  contents.on("did-navigate-in-page", publish)
  contents.on("page-title-updated", publish)
  contents.on("render-process-gone", () => {
@@ -282,14 +252,6 @@ export function createBrowserPage(
    corner.setVisible(false)
    win.contentView.addChildView(corner)
  })
-  let visible = false
-  const updateVisibility = () => {
-    // The renderer's layout requests may lag behind navigation; the page decides
-    // whether there is a document worth exposing over the themed background.
-    const show = visible && content
-    view.setVisible(show)
-    corners.forEach((corner) => corner.setVisible(show && !!cornerKey))
-  }
  const ready = Promise.all([
    files.ready,
    ...(options.initialize === false
@@ -340,9 +302,9 @@ export function createBrowserPage(
        )
      })
    },
-    setVisible(value: boolean) {
-      visible = value
-      updateVisibility()
+    setVisible(visible: boolean) {
+      view.setVisible(visible)
+      corners.forEach((corner) => corner.setVisible(visible && !!cornerKey))
    },
    async execute(command: Browser.Command, signal: AbortSignal): Promise<Browser.Result> {
      await ready
@@ -5,7 +5,6 @@ import { Ipc } from "./ipc"
 import { DesktopInitialization } from "./lifecycle/desktop-initialization"
 import { installContextMenu } from "./lifecycle/environment"
 import { ApplicationLifecycle } from "./lifecycle"
-import { DesktopLogging } from "./native/logging"
 import { BackgroundService } from "./service/background-service"
 import { DesktopCli } from "./service/desktop-cli"
 import { UpdaterLive } from "./updater/live"
@@ -16,15 +15,8 @@ marks.bundle = Date.now()

 const runIpc = Effect.fn("Desktop.runIpc")(function* () {
  const lifecycle = yield* ApplicationLifecycle.Service
-  marks.layers = Date.now()
-  yield* Effect.logInfo("layers ready", { marks })
  const ipc = yield* Ipc.registerIpcHandlers
  if (lifecycle.restoreWindows().length) ipc.installMenu()
-  // The first window's renderer now has its IPC port and is hydrating its stores over it. The crash
-  // reporter (spawns a process) and the context menu (a dependency tree) are not worth answering late.
-  yield* Effect.sleep("500 millis")
-  const logging = yield* DesktopLogging.Service
-  yield* logging.startCrashReporter
  yield* installContextMenu
  yield* Effect.callback<void>((resume) => {
    const quit = () => resume(Effect.void)
@@ -1,5 +1,5 @@
 import { randomUUID } from "node:crypto"
-import { ByteSize, Effect, FileSystem } from "effect"
+import { Effect, FileSystem } from "effect"
 import { nativeT } from "../native/translations"

 export const MAX_ATTACHMENT_BYTES = 20 * 1024 * 1024
@@ -43,7 +43,7 @@ export function readAttachment(filePath: string, maxBytes = MAX_ATTACHMENT_BYTES
      const fs = yield* FileSystem.FileSystem
      const file = yield* fs.open(filePath, { flag: "r" })
      const info = yield* file.stat
-      if (info.size > ByteSize.bytes(maxBytes))
+      if (info.size > FileSystem.Size(maxBytes))
        throw new Error(nativeT("desktop.picker.error.sizeLimit", { limit: MAX_ATTACHMENT_BYTES / 1024 / 1024 }))

      const bytes = new Uint8Array(Number(info.size))
@@ -2,10 +2,7 @@
 import { marks } from "./lifecycle/marks"
 import { app } from "electron"
 import { acquireApplicationLock, configureApplication } from "./lifecycle/configure"
-import { startSidecarProbe } from "./service/sidecar-probe"
-import { registerStorageSnapshotHandler } from "./storage/snapshot"
 import { createEarlyWindow } from "./windows/early"
-import { rendererAssetsServed } from "./windows/protocol"
 import { registerRendererScheme } from "./windows/scheme"

 // This module stays small on purpose. Electron holds the ready event until the entry module has
@@ -17,16 +14,10 @@ if (acquireApplicationLock()) {
  registerRendererScheme()
  // Window first, then the bundle: starting the import before ready delays ready itself, because the
  // module graph evaluates on the same thread Chromium needs to finish initialising.
-  void app.whenReady().then(async () => {
+  void app.whenReady().then(() => {
    marks.ready = Date.now()
-    registerStorageSnapshotHandler()
    createEarlyWindow()
    marks.window = Date.now()
-    startSidecarProbe()
-    // The window's renderer is already loading. Its HTML and preloaded chunks are served from this
-    // thread, so the bundle waits for that burst to be answered (or a cap) before it evaluates.
-    if (!process.env.ELECTRON_RENDERER_URL) await rendererAssetsServed({ quietMs: 40, capMs: 400 })
-    marks.served = Date.now()
    return import("./desktop")
  })
 }
@@ -4,7 +4,7 @@ import { EventRpcs } from "../../shared/ipc-rpc"
 import { ipcEventStream } from "../ipc-events"
 import { IpcPortHandoff } from "../ipc-transport"
 import { Shutdown } from "../lifecycle/shutdown"
-import { isRendererUrl } from "../windows/scheme"
+import { isRendererUrl } from "../windows/protocol"
 import { DesktopStorage } from "../storage"
 import { sender } from "./context"

@@ -65,15 +65,12 @@ export const registerIpcHandlers = Effect.gen(function* () {
      if (input.type !== "keyDown" || input.key !== "Escape") return
      win.webContents.send(DragCancelEvent)
    })
-    const post = () => {
+    win.webContents.on("did-finish-load", () => {
      if (win.isDestroyed() || win.webContents.isDestroyed()) return
      const channel = new MessageChannelMain()
      handoff.bind(win.webContents, channel.port1)
      win.webContents.postMessage(IpcTransportPort, null, [channel.port2])
-    }
-    win.webContents.on("did-finish-load", post)
-    // The first window starts loading before the layers exist and may already be done.
-    if (!win.webContents.isLoading() && win.webContents.getURL()) post()
+    })
  }
  yield* Effect.sync(() => {
    app.on("browser-window-created", wire)
@@ -1,6 +1,5 @@
 import { randomUUID } from "node:crypto"
 import { mkdirSync, rmSync } from "node:fs"
-import { enableCompileCache } from "node:module"
 import { homedir, tmpdir } from "node:os"
 import path from "node:path"
 import { app } from "electron"
@@ -32,8 +31,6 @@ export function configureApplication() {
    app.setPath("sessionData", path.join(testRoot, "session"))
    if (testOnboarding) app.setPath("documents", path.join(testRoot, "documents"))
  }
-  // V8 bytecode for the main bundle survives between launches, like the renderer's code cache.
-  enableCompileCache(path.join(app.getPath("userData"), "compile-cache"))
 }

 export function acquireApplicationLock() {
@@ -4,7 +4,6 @@ import { app } from "electron"
 import { Context, Effect, Layer } from "effect"
 import { DesktopLogging } from "../native/logging"
 import { getStore } from "../storage/store"
-import { marks } from "./marks"
 import {
  loadProxyEnvironment,
  preferApplicationEnvironment,
@@ -23,15 +22,12 @@ export const layer = Layer.effect(
  Service,
  Effect.gen(function* () {
    const logging = yield* DesktopLogging.Service
+    yield* prepareApplicationEnvironment
    yield* preferApplicationEnvironment
-    // System certificates, the proxy and the net log serve later network work; the first window and
-    // its IPC port do not wait for them.
-    yield* Effect.forkScoped(
-      prepareApplicationEnvironment.pipe(Effect.andThen(loadProxyEnvironment), Effect.andThen(logging.startNetwork)),
-    )
+    yield* loadProxyEnvironment
    yield* Effect.promise(() => app.whenReady())
+    yield* logging.startNetwork
    yield* prepareDesktop
-    marks.init = Date.now()
    return Service.of({
      version: app.getVersion(),
      updaterStore: getStore("opencode.updater"),
@@ -4,8 +4,7 @@ import { app } from "electron"
 import { Effect, Path } from "effect"
 import { DesktopPaths } from "../paths"
 import { getUserShell, loadShellEnv } from "../service/shell-env"
-import { registerRendererProtocol, setDockIcon, setProtocolReporter } from "../windows"
-import { scoped } from "../native/logging"
+import { registerRendererProtocol, setDockIcon } from "../windows"

 // electron-context-menu attaches to every existing and future window, so it can load once the first
 // window is up instead of holding up startup with its dependency tree.
@@ -38,11 +37,7 @@ export const prepareDesktop = Effect.gen(function* () {
  const paths = yield* DesktopPaths.resolve
  if (app.isPackaged || process.env.OPENCODE_DESKTOP_DISABLE_PROTOCOL_REGISTRATION !== "1")
    app.setAsDefaultProtocolClient("opencode")
-  const runFork = Effect.runForkWith(yield* Effect.context())
-  setProtocolReporter((level, message, data) =>
-    runFork(scoped("protocol", level === "error" ? Effect.logError(message, data) : Effect.logWarning(message, data))),
-  )
-  registerRendererProtocol(paths.rendererRoot)
+  yield* registerRendererProtocol()
  setDockIcon(path, paths)
 })

@@ -9,7 +9,6 @@ import { DesktopLogging, scoped } from "../native/logging"
 import { DesktopStorage } from "../storage"
 import { safeWebContentsURL } from "../windows/state"
 import { getLastFocusedWindow, makeMainWindows, setAppQuitting, setRelaunchHandler } from "../windows"
-import { marks } from "./marks"
 import { initializeFirstLaunchOnboarding } from "./onboarding"
 import { Shutdown } from "./shutdown"

@@ -158,7 +157,6 @@ export const layer = Layer.unwrap(
    // Decide first-launch state before the storage layer creates drafts.sqlite, which would
    // otherwise read as evidence of an earlier launch on a fresh install.
    yield* initializeFirstLaunchOnboarding(app.getPath("userData"))
-    marks.onboarding = Date.now()
    return runtime.pipe(Layer.provideMerge(platform))
  }),
 )
@@ -1,7 +1,4 @@
 // Startup marks, epoch ms. The entry module records them before any logger exists; the logging
-// layer reports the early ones with "app starting" and the rest with "layers ready", so the startup
-// benchmark can split the time before the renderer gets its IPC port into Electron's own
-// initialisation, our entry, the main bundle and each layer.
-export const marks: { entry: number } & Partial<
-  Record<"ready" | "window" | "served" | "bundle" | "onboarding" | "logging" | "crash" | "storage" | "init" | "layers", number>
-> = { entry: Date.now() }
+// layer reports them with "app starting" so the startup benchmark can split the time before the
+// first log line into Electron's own initialisation, our entry, and the main bundle.
+export const marks: { entry: number; ready?: number; window?: number; bundle?: number } = { entry: Date.now() }
@@ -8,10 +8,6 @@ import { getStore } from "../storage/store"
 const DEFAULT_PROJECT_DIR = "Default Project"

 export const initializeFirstLaunchOnboarding = Effect.fn("Onboarding.initialize")(function* (userDataPath: string) {
-  const store = getStore()
-  const current = store.get(FIRST_LAUNCH_ONBOARDING_COMPLETE_KEY)
-  if (typeof current === "boolean") return current
-
  const fs = yield* FileSystem.FileSystem
  const path = yield* Path.Path
  const names = (yield* fs.exists(userDataPath)) ? yield* fs.readDirectory(userDataPath) : []
@@ -21,8 +17,11 @@ export const initializeFirstLaunchOnboarding = Effect.fn("Onboarding.initialize"
      const info = yield* fs.stat(path.join(userDataPath, name)).pipe(Effect.option)
      return { name, directory: Option.isSome(info) && info.value.type === "Directory" }
    }),
-    { concurrency: "unbounded" },
  )
+  const store = getStore()
+  const current = store.get(FIRST_LAUNCH_ONBOARDING_COMPLETE_KEY)
+  if (typeof current === "boolean") return current
+
  const complete = hasExistingAppState(entries)
  store.set(FIRST_LAUNCH_ONBOARDING_COMPLETE_KEY, complete)
  return complete
@@ -19,7 +19,6 @@ let netLogPath: string | undefined

 export interface Interface {
  readonly startNetwork: Effect.Effect<void>
-  readonly startCrashReporter: Effect.Effect<void>
  readonly exportDebug: Effect.Effect<string>
 }

@@ -31,9 +30,7 @@ const serviceLayer = Layer.effect(
    const fs = yield* FileSystem.FileSystem
    const path = yield* Path.Path
    yield* initLogging(fs, path).pipe(Effect.orDie)
-    // Old run directories go away in the background; listing them is not worth a wait at startup.
-    yield* Effect.forkScoped(cleanup(fs, path).pipe(Effect.catch(() => Effect.void)))
-    marks.logging = Date.now()
+    yield* initCrashReporter(fs, path).pipe(Effect.orDie)
    yield* Effect.logInfo("app starting", {
      version: VERSION,
      packaged: app.isPackaged,
@@ -45,12 +42,6 @@ const serviceLayer = Layer.effect(
      startNetwork: startNetLog(path).pipe(
        Effect.catch((error) => Effect.logWarning("failed to start net log", { error })),
      ),
-      // Starting crashpad spawns its handler process, ~60 ms on the main thread, so the first window
-      // and its IPC port come first.
-      startCrashReporter: initCrashReporter(fs, path).pipe(
-        Effect.tap(() => Effect.sync(() => (marks.crash = Date.now()))),
-        Effect.catch((error) => Effect.logWarning("failed to start crash reporter", { error })),
-      ),
      exportDebug,
    })
  }),
@@ -108,6 +99,7 @@ function initLogging(fs: FileSystem.FileSystem, path: Path.Path) {
      log.initialize({ preload: false, spyRendererConsole: true })
      initConsoleTransport()
    })
+    yield* cleanup(fs, path)
  })
 }

@@ -3,7 +3,6 @@ import { Context, Effect, FileSystem, Layer, Path } from "effect"
 import { BackgroundServiceState } from "./background-service-state"
 import { cleanStages, DesktopCli } from "./desktop-cli"
 import { SidecarCredentials } from "./sidecar-credentials"
-import { sidecarProbe } from "./sidecar-probe"

 export * as BackgroundService from "./background-service"

@@ -37,7 +36,7 @@ const connect = Effect.fn("BackgroundService.connect")(function* (mode: "initial
  const version = mode === "initial" ? cli.version : undefined
  if (isolated) process.env.XDG_STATE_HOME = app.getPath("userData")
  const client = yield* Effect.promise(() => import("@opencode/client/service"))
-  const ensure = () =>
+  const service = yield* Effect.tryPromise(() =>
    client.Service.ensure({
      file:
        isolated && process.env.OPENCODE_DESKTOP_SERVER_CHANNEL === "local"
@@ -47,18 +46,13 @@ const connect = Effect.fn("BackgroundService.connect")(function* (mode: "initial
      command: [...cli.command, "serve", "--service", ...(isolated ? ["--port", "0"] : [])],
      onStart: (reason, previousVersion) =>
        runFork(Effect.logInfo("v2 CLI background service starting", { reason, previousVersion })),
-    })
-  // A compatible service the entry module already found is adopted at once; ensure() still runs
-  // afterwards for its side effects (terminal handoff completion), off the renderer's path.
-  const early = mode === "initial" && !isolated ? yield* Effect.promise(sidecarProbe) : undefined
-  if (early) yield* Effect.sync(() => void ensure().catch(() => undefined))
-  const service = early ?? (yield* Effect.tryPromise(ensure))
+    }),
+  )
  if (service.auth?.type !== "basic") throw new Error("V2 CLI background service did not provide authentication")
  const url = new URL(service.url)
  if (url.hostname === "0.0.0.0") url.hostname = "127.0.0.1"
  yield* Effect.logInfo("v2 CLI background service ready", {
    version,
-    probed: !!early,
    ...endpoint(url.origin),
  })
  if (mode === "initial" && isolated && cli.binary) yield* cleanStages(cli.binary).pipe(Effect.orDie)
@@ -1,7 +1,6 @@
 export * as DesktopCli from "./desktop-cli"

 import { execFile, spawn } from "node:child_process"
-import { existsSync, readFileSync } from "node:fs"
 import { promisify } from "node:util"
 import { app } from "electron"
 import { Context, Effect, FileSystem, Layer, Option, Path } from "effect"
@@ -94,15 +93,9 @@ const resolveBundledCli = Effect.fn("DesktopCli.resolveBundled")(function* (isol
 const bundledVersion = Effect.fn("DesktopCli.bundledVersion")(function* (bundled: string) {
  const fs = yield* FileSystem.FileSystem
  const path = yield* Path.Path
-  // Synchronous on purpose: this sits on the path to the first window's IPC port, and a queued
-  // async read waits behind everything else the main thread is doing at that moment.
-  const shipped = yield* Effect.sync(() => {
-    try {
-      return readFileSync(path.join(path.dirname(bundled), "opencode-cli.version"), "utf8").trim()
-    } catch {
-      return ""
-    }
-  })
+  const shipped = yield* fs
+    .readFileString(path.join(path.dirname(bundled), "opencode-cli.version"))
+    .pipe(Effect.map((text) => text.trim()), Effect.orElseSucceed(() => ""))
  if (shipped) {
    yield* Effect.logInfo("v2 CLI version bundled", { version: shipped })
    return shipped
@@ -154,7 +147,7 @@ const installCli = Effect.fn("DesktopCli.install")(function* (source: string, ve
  const path = yield* Path.Path
  const directory = path.join(app.getPath("userData"), "cli", version.replace(/[^a-zA-Z0-9._-]/g, "-"))
  const destination = path.join(directory, executableName())
-  if (existsSync(destination)) {
+  if (yield* fs.exists(destination)) {
    yield* Effect.logInfo("v2 CLI staged executable reused", { path: destination, version })
    return destination
  }
@@ -1,32 +0,0 @@
-import { readFileSync } from "node:fs"
-import path from "node:path"
-import { app } from "electron"
-import type { Endpoint } from "@opencode/client/service"
-
-// The main thread idles between showing the first window and evaluating the main bundle, waiting
-// for the renderer's asset requests. That slot is long enough to find out whether a compatible
-// background service is already running, so the renderer's first data request is not the first
-// moment anyone asks. The probe only looks; a service that has to be started waits for the layers,
-// which set the environment the CLI expects.
-let probe: Promise<Endpoint | undefined> | undefined
-
-export function startSidecarProbe() {
-  if (!app.isPackaged) return
-  const version = bundledVersion()
-  if (!version) return
-  probe = import("@opencode/client/service")
-    .then(({ Service }) => Service.discover({ version }))
-    .catch(() => undefined)
-}
-
-export function sidecarProbe() {
-  return probe ?? Promise.resolve(undefined)
-}
-
-function bundledVersion() {
-  try {
-    return readFileSync(path.join(process.resourcesPath, "opencode-cli.version"), "utf8").trim()
-  } catch {
-    return ""
-  }
-}
@@ -1,7 +1,6 @@
 import { expect } from "bun:test"
 import { NodeSocket } from "@effect/platform-node"
 import { Deferred, Effect, Fiber, Layer, Queue, Scope, Exit } from "effect"
-import { Socket } from "effect/unstable/socket"
 import { testEffect } from "../../../../core/test/lib/effect"
 import { createAskpass } from "./askpass"

@@ -13,15 +12,16 @@ const request = Effect.fn("test.askpass.request")(function* (
  confirm = false,
 ) {
  const socket = yield* NodeSocket.makeNet({ host: "127.0.0.1", port: Number(env.OPENCODE_SSH_ASKPASS_PORT) })
-  const writer = yield* socket.writer
+  const write = yield* socket.writer
  const result = { text: "" }
  yield* Effect.all(
    [
-      Effect.gen(function* () {
-        const pull = yield* Socket.readerString(socket)
-        while (true) result.text += (yield* pull).join("")
-      }).pipe(Effect.ignore),
-      writer.write(JSON.stringify({ token: env.OPENCODE_SSH_ASKPASS_TOKEN, text, confirm }) + "\n").pipe(Effect.ignore),
+      socket
+        .runString((text) => {
+          result.text += text
+        })
+        .pipe(Effect.ignore),
+      write(JSON.stringify({ token: env.OPENCODE_SSH_ASKPASS_TOKEN, text, confirm }) + "\n").pipe(Effect.ignore),
    ],
    { concurrency: "unbounded" },
  )
@@ -1,6 +1,5 @@
 import { NodeSocketServer } from "@effect/platform-node"
 import { Deferred, Effect, Fiber, Schema, Semaphore } from "effect"
-import { Socket } from "effect/unstable/socket"
 import { randomUUID } from "node:crypto"
 import { SshFailure } from "./command"

@@ -17,27 +16,23 @@ export const createAskpass = Effect.fn("Ssh.askpass")(function* (input: {
  const pending = new Map<string, Deferred.Deferred<string>>()
  const prompts = yield* Semaphore.make(1)
  const server = yield* NodeSocketServer.make({ host: "127.0.0.1", port: 0 }).pipe(Effect.mapError(SshFailure.from))
-  if (server.address._tag === "UnixPathAddress") return yield* Effect.fail(new SshFailure("connection"))
+  if (server.address._tag !== "TcpAddress") return yield* Effect.fail(new SshFailure("connection"))

  const serving = yield* server
    .run((socket) =>
      Effect.gen(function* () {
        const request = yield* Deferred.make<string, SshFailure>()
        const state = { buffer: "", received: false }
-        const reader = yield* Effect.gen(function* () {
-          const pull = yield* Socket.readerString(socket)
-          while (true) {
-            const chunks = yield* pull
-            for (const chunk of chunks) {
-              if (state.received) return yield* Effect.fail(new SshFailure("connection"))
-              state.buffer += chunk
-              if (state.buffer.length > 16_384) return yield* Effect.fail(new SshFailure("connection"))
-              if (!state.buffer.includes("\n")) continue
-              state.received = true
-              yield* Deferred.succeed(request, state.buffer.trim())
-            }
-          }
-        }).pipe(Effect.ensuring(Deferred.fail(request, new SshFailure("connection"))), Effect.forkScoped)
+        const reader = yield* socket
+          .runString((chunk) => {
+            if (state.received) return Effect.fail(new SshFailure("connection"))
+            state.buffer += chunk
+            if (state.buffer.length > 16_384) return Effect.fail(new SshFailure("connection"))
+            if (!state.buffer.includes("\n")) return Effect.void
+            state.received = true
+            return Deferred.succeed(request, state.buffer.trim())
+          })
+          .pipe(Effect.ensuring(Deferred.fail(request, new SshFailure("connection"))), Effect.forkScoped)
        const message = yield* Deferred.await(request).pipe(Effect.flatMap(Schema.decodeUnknownEffect(Request)))
        if (message.token !== token) return

@@ -54,8 +49,8 @@ export const createAskpass = Effect.fn("Ssh.askpass")(function* (input: {
              )
              yield* input.prompt({ id, text: message.text, confirm: message.confirm })
              const value = yield* Deferred.await(response)
-              const writer = yield* socket.writer
-              yield* writer.write(JSON.stringify({ value }))
+              const write = yield* socket.writer
+              yield* write(JSON.stringify({ value }))
            }).pipe(Effect.scoped),
          )
          .pipe(Effect.raceFirst(Fiber.join(reader).pipe(Effect.andThen(Effect.fail(new SshFailure("connection"))))))
@@ -1,5 +1,5 @@
 import { expect } from "bun:test"
-import { NodeServices } from "@effect/platform-node"
+import { NodeServices, NodeSocketServer } from "@effect/platform-node"
 import { Deferred, Effect, Fiber, FileSystem, Layer, Path, Stream } from "effect"
 import { FetchHttpClient } from "effect/unstable/http"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
@@ -228,18 +228,17 @@ it.live(
    const path = yield* Path.Path
    const config = path.join(yield* fs.makeTempDirectoryScoped({ prefix: "ssh-handshake-test-" }), "config")
    yield* fs.writeFileString(config, "")
-    const connected = Promise.withResolvers<void>()
-    const closed = Promise.withResolvers<void>()
-    const server = Bun.listen({
-      hostname: "127.0.0.1",
-      port: 0,
-      socket: {
-        open: () => connected.resolve(),
-        data: () => {},
-        close: () => closed.resolve(),
-      },
-    })
-    yield* Effect.addFinalizer(() => Effect.sync(() => server.stop(true)))
+    const connected = yield* Deferred.make<void>()
+    const closed = yield* Deferred.make<void>()
+    const server = yield* NodeSocketServer.make({ host: "127.0.0.1", port: 0 })
+    if (server.address._tag !== "TcpAddress") return yield* Effect.die("missing port")
+    yield* server
+      .run((socket) =>
+        socket
+          .run(() => Effect.void, { onOpen: Deferred.succeed(connected, undefined).pipe(Effect.asVoid) })
+          .pipe(Effect.ensuring(Deferred.succeed(closed, undefined)), Effect.ignore),
+      )
+      .pipe(Effect.forkScoped({ startImmediately: true }))
    const controller = yield* createSshController({
      configs: [],
      binary: "unused",
@@ -247,16 +246,15 @@ it.live(
      save: () => Effect.die("must not save"),
    })
    yield* controller.start(
-      { id: "fixture", target: `ssh -F ${quote(config)} -p ${server.port} 127.0.0.1`, name: "" },
+      { id: "fixture", target: `ssh -F ${quote(config)} -p ${server.address.port} 127.0.0.1`, name: "" },
      1,
    )
-    yield* Effect.promise(() => connected.promise)
-    const waiting = yield* controller.resolve("fixture").pipe(Effect.forkScoped({ startImmediately: true }))
+    yield* Deferred.await(connected)
+    const waiting = yield* controller.resolve("fixture").pipe(Effect.forkScoped)
    yield* controller.disconnect("fixture")
-    yield* Effect.promise(() => closed.promise)
+    yield* Deferred.await(closed)
    expect(yield* Fiber.join(waiting)).toBeNull()
    expect((yield* controller.state()).servers[0]?.stage).toBe("disconnected")
-    yield* controller.close
    return undefined
  }).pipe(Effect.timeout("10 seconds")),
 )
--- a/Show More
+++ b/Show More