minimize system prompt

perf(core): load MCP client lazily (#42468 )
fix(core): use file times for tool output cleanup (#42450 )
2026-08-14 15:32:52 -04:00 · 2026-08-14 13:46:29 -05:00 · 2026-08-13 22:48:09 -04:00 · 2026-08-13 21:44:16 -05:00 · 2026-08-13 21:42:46 -05:00 · 2026-08-14 12:31:48 +10:00
118 changed files with 5039 additions and 1831 deletions
@@ -0,0 +1,48 @@
+# he Glossary
+
+## Sources
+
+- Hebrew Academy approved IT terminology: https://terms.hebrew-academy.org.il/Millonim/ShowMillon?KodMillon=192
+- Firefox Hebrew localization corpus: https://github.com/mozilla-l10n/firefox-l10n/tree/main/he
+- KDE Hebrew localization team and corpus: https://l10n.kde.org/team-infos.php?teamcode=he
+- Community-maintained VS Code Hebrew language pack: https://github.com/AMAARETS/vscode-language-pack-he
+- Microsoft Hebrew developer documentation for Git terminology: https://learn.microsoft.com/he-il/power-platform/alm/tutorials/github-actions-deploy
+- W3C guidance for bidirectional text: https://www.w3.org/International/articles/strings-and-bidi/
+
+## Do Not Translate (Locale Additions)
+
+- `OpenCode` (preserve casing in prose and UI copy)
+- `API`, `MCP`, `LSP`, `OAuth`, `Git`, model names, and provider names
+- Commands, flags, keyboard shortcuts, file paths, URLs, identifiers, hashes, and code literals
+- Keep `commit` and `diff` when they name the exact Git artifact or operation
+
+## Preferred Terms
+
+| English / Context | Preferred     | Notes                                                                     |
+| ----------------- | ------------- | ------------------------------------------------------------------------- |
+| session           | `הפעלה`       | Use `שיחה` only when the source specifically means a chat or conversation |
+| workspace         | `סביבת עבודה` |                                                                           |
+| terminal          | `מסוף`        | Prefer the established Hebrew term over transliteration                   |
+| command           | `פקודה`       |                                                                           |
+| provider          | `ספק`         | Use `ספק מודלים` where the bare noun is ambiguous                         |
+| model             | `מודל`        |                                                                           |
+| API key           | `מפתח API`    | Keep the acronym in Latin letters                                         |
+| plugin            | `תוסף`        |                                                                           |
+| repository        | `מאגר`        | Use `מאגר Git` where context is ambiguous                                 |
+| branch            | `ענף`         |                                                                           |
+| context           | `הקשר`        | Use `חלון הקשר` for context window                                        |
+| tokens            | `אסימונים`    |                                                                           |
+
+## Guidance
+
+- Prefer natural modern Israeli Hebrew over word-for-word translation or obscure coined terms.
+- Use short action verbs for controls and translate complete phrases in context.
+- Keep recognized developer acronyms and exact Git vocabulary in Latin script instead of phonetic transliteration.
+- Treat embedded code, paths, commands, shortcuts, hashes, model IDs, and other Latin technical artifacts as LTR content inside the RTL interface.
+- Keep recurring concepts consistent and do not collapse session, chat, run, and launch into one Hebrew term.
+
+## Avoid
+
+- Avoid transliterations such as `טרמינל`, `פלאגין`, and `קומנד` when `מסוף`, `תוסף`, and `פקודה` are clear.
+- Avoid translating `commit` as `התחייבות`.
+- Avoid inventing Hebrew expansions for `API`, `MCP`, or `LSP`.
@@ -70,19 +70,13 @@
        "@opencode-ai/util": "workspace:*",
        "@pierre/trees": "1.0.0-beta.4",
        "@sentry/solid": "catalog:",
-        "@shikijs/transformers": "3.9.2",
-        "@solid-primitives/active-element": "2.1.3",
-        "@solid-primitives/audio": "1.4.2",
        "@solid-primitives/event-bus": "1.1.2",
        "@solid-primitives/event-listener": "2.4.5",
        "@solid-primitives/i18n": "2.2.1",
        "@solid-primitives/media": "2.3.3",
        "@solid-primitives/resize-observer": "2.1.5",
        "@solid-primitives/scheduled": "1.5.3",
-        "@solid-primitives/scroll": "2.1.3",
        "@solid-primitives/storage": "catalog:",
-        "@solid-primitives/timer": "1.4.4",
-        "@solid-primitives/websocket": "1.3.1",
        "@solidjs/meta": "catalog:",
        "@solidjs/router": "catalog:",
        "@tanstack/solid-query": "5.91.4",
@@ -736,8 +730,6 @@
        "@opencode-ai/ui": "workspace:*",
        "@pierre/diffs": "catalog:",
        "@shikijs/stream": "catalog:",
-        "@shikijs/transformers": "3.9.2",
-        "@solid-primitives/bounds": "0.1.3",
        "@solid-primitives/event-listener": "2.4.5",
        "@solid-primitives/media": "2.3.3",
        "@solid-primitives/resize-observer": "2.1.3",
@@ -960,8 +952,6 @@
        "@kobalte/core": "catalog:",
        "@pierre/diffs": "catalog:",
        "@shikijs/stream": "catalog:",
-        "@shikijs/transformers": "3.9.2",
-        "@solid-primitives/bounds": "0.1.3",
        "@solid-primitives/event-listener": "2.4.5",
        "@solid-primitives/media": "2.3.3",
        "@solid-primitives/resize-observer": "2.1.3",
@@ -974,8 +964,6 @@
        "marked-shiki": "catalog:",
        "morphdom": "2.7.8",
        "motion": "12.34.5",
-        "motion-dom": "12.34.3",
-        "motion-utils": "12.29.2",
        "remeda": "catalog:",
        "remend": "catalog:",
        "shiki": "catalog:",
@@ -1038,7 +1026,6 @@
        "minimatch": "10.2.5",
        "npm-package-arg": "13.0.2",
        "resolve.exports": "catalog:",
-        "xdg-basedir": "5.1.0",
      },
      "devDependencies": {
        "@tsconfig/bun": "catalog:",
@@ -1104,7 +1091,6 @@
        "unenv": "2.0.0-rc.24",
        "vitest": "3.2.7",
        "wrangler": "4.28.0",
-        "xdg-basedir": "5.1.0",
      },
    },
    "packages/www": {
@@ -2745,7 +2731,7 @@

    "@sentry/vite-plugin": ["@sentry/vite-plugin@4.6.0", "", { "dependencies": { "@sentry/bundler-plugin-core": "4.6.0", "unplugin": "1.0.1" } }, "sha512-fMR2d+EHwbzBa0S1fp45SNUTProxmyFBp+DeBWWQOSP9IU6AH6ea2rqrpMAnp/skkcdW4z4LSRrOEpMZ5rWXLw=="],

-    "@shikijs/core": ["@shikijs/core@3.9.2", "", { "dependencies": { "@shikijs/types": "3.9.2", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-3q/mzmw09B2B6PgFNeiaN8pkNOixWS726IHmJEpjDAcneDPMQmUg2cweT9cWXY4XcyQS3i6mOOUgQz9RRUP6HA=="],
+    "@shikijs/core": ["@shikijs/core@4.2.0", "", { "dependencies": { "@shikijs/primitive": "4.2.0", "@shikijs/types": "4.2.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-Hc87Ab1Ld/vEbZRCbwx344I5v+4RU8CVToUTRkqXL1+TjbuOp9U5Xa0M23V4GEWHxVn+yO5otb+HkQVm3ptWQQ=="],

    "@shikijs/engine-javascript": ["@shikijs/engine-javascript@4.2.0", "", { "dependencies": { "@shikijs/types": "4.2.0", "@shikijs/vscode-textmate": "^10.0.2", "oniguruma-to-es": "^4.3.6" } }, "sha512-fjETeq1k5ffyXqRgS6+3hpvqseLalp1kjNfRbXpUgWR8FpZ1CmQfiNHovc5lncYjt/Vg5JK/WJEmLahjwMa0og=="],

@@ -2759,11 +2745,11 @@

    "@shikijs/themes": ["@shikijs/themes@4.2.0", "", { "dependencies": { "@shikijs/types": "4.2.0" } }, "sha512-RX8IHYeLv8Cu2W6ruc3RxUqWn0IYCqSrMBzi/uRGAmfyDNOnNO5BF/Px7o97n4XTpmFTo5GbRaazuOWj+2ak2w=="],

-    "@shikijs/transformers": ["@shikijs/transformers@3.9.2", "", { "dependencies": { "@shikijs/core": "3.9.2", "@shikijs/types": "3.9.2" } }, "sha512-MW5hT4TyUp6bNAgTExRYLk1NNasVQMTCw1kgbxHcEC0O5cbepPWaB+1k+JzW9r3SP2/R8kiens8/3E6hGKfgsA=="],
+    "@shikijs/transformers": ["@shikijs/transformers@3.20.0", "", { "dependencies": { "@shikijs/core": "3.20.0", "@shikijs/types": "3.20.0" } }, "sha512-PrHHMRr3Q5W1qB/42kJW6laqFyWdhrPF2hNR9qjOm1xcSiAO3hAHo7HaVyHE6pMyevmy3i51O8kuGGXC78uK3g=="],

    "@shikijs/twoslash": ["@shikijs/twoslash@4.4.2", "", { "dependencies": { "@shikijs/core": "4.4.2", "@shikijs/types": "4.4.2", "twoslash": "^0.3.9" }, "peerDependencies": { "typescript": ">=5.5.0" } }, "sha512-JjPKNbYCZn5+DVOxDZJ0ZruFPBM7m2JQBp4WbLh4tU2y3ed93wBCaQhKwMyfTFIsDzHks22szAkUUd2+jIPo/w=="],

-    "@shikijs/types": ["@shikijs/types@3.9.2", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-/M5L0Uc2ljyn2jKvj4Yiah7ow/W+DJSglVafvWAJ/b8AZDeeRAdMu3c2riDzB7N42VD+jSnWxeP9AKtd4TfYVw=="],
+    "@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],

    "@shikijs/vscode-textmate": ["@shikijs/vscode-textmate@10.0.2", "", {}, "sha512-83yeghZ2xxin3Nj8z1NMd/NCuca+gsYXswywDy5bHvwlWL8tpTQmzGeUuHd9FC3E/SBEMvzJRwWEOz5gGes9Qg=="],

@@ -2881,12 +2867,6 @@

    "@socket.io/component-emitter": ["@socket.io/component-emitter@3.1.2", "", {}, "sha512-9BCxFwvbGg/RsZK9tjXd8s4UcwR0MWeFQ1XEKIQVVvAGJyINdrqKMcTRyLoK8Rse1GjzLV9cwjWV1olXRWEXVA=="],

-    "@solid-primitives/active-element": ["@solid-primitives/active-element@2.1.3", "", { "dependencies": { "@solid-primitives/event-listener": "^2.4.3", "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-9t5K4aR2naVDj950XU8OjnLgOg94a8k5wr6JNOPK+N5ESLsJDq42c1ZP8UKpewi1R+wplMMxiM6OPKRzbxJY7A=="],
-
-    "@solid-primitives/audio": ["@solid-primitives/audio@1.4.2", "", { "dependencies": { "@solid-primitives/static-store": "^0.1.2", "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-UMD3ORQfI5Ky8yuKPxidDiEazsjv/dsoiKK5yZxLnsgaeNR1Aym3/77h/qT1jBYeXUgj4DX6t7NMpFUSVr14OQ=="],
-
-    "@solid-primitives/bounds": ["@solid-primitives/bounds@0.1.3", "", { "dependencies": { "@solid-primitives/event-listener": "^2.4.3", "@solid-primitives/resize-observer": "^2.1.3", "@solid-primitives/static-store": "^0.1.2", "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-UbiyKMdSPmtijcEDnYLQL3zzaejpwWDAJJ4Gt5P0hgVs6A72piov0GyNw7V2SroH7NZFwxlYS22YmOr8A5xc1Q=="],
-
    "@solid-primitives/event-bus": ["@solid-primitives/event-bus@1.1.2", "", { "dependencies": { "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-l+n10/51neGcMaP3ypYt21bXfoeWh8IaC8k7fYuY3ww2a8S1Zv2N2a7FF5Qn+waTu86l0V8/nRHjkyqVIZBYwA=="],

    "@solid-primitives/event-listener": ["@solid-primitives/event-listener@2.4.5", "", { "dependencies": { "@solid-primitives/utils": "^6.4.0" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-nwRV558mIabl4yVAhZKY8cb6G+O1F0M6Z75ttTu5hk+SxdOnKSGj+eetDIu7Oax1P138ZdUU01qnBPR8rnxaEA=="],
@@ -2911,20 +2891,14 @@

    "@solid-primitives/scheduled": ["@solid-primitives/scheduled@1.5.3", "", { "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-oNwLE6E6lxJAWrc8QXuwM0k2oU1BnANnkChwMw82aK1j3+mWGJkG1IFe5gCwbV+afYmjI76t9JJV3md/8tLw+g=="],

-    "@solid-primitives/scroll": ["@solid-primitives/scroll@2.1.3", "", { "dependencies": { "@solid-primitives/event-listener": "^2.4.3", "@solid-primitives/rootless": "^1.5.2", "@solid-primitives/static-store": "^0.1.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-Ejq/Z7zKo/6eIEFr1bFLzXFxiGBCMLuqCM8QB8urr3YdPzjSETFLzYRWUyRiDWaBQN0F7k0SY6S7ig5nWOP7vg=="],
-
    "@solid-primitives/static-store": ["@solid-primitives/static-store@0.1.4", "", { "dependencies": { "@solid-primitives/utils": "^6.4.1" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-LgtVaVBtB7EbmS4+M0b8xY5Iq6pUWXBsIC4VgtrFKDGDdyCaDt88sHk0fUlx1Enxm/XZnZyLXJABRoa39RjJqA=="],

    "@solid-primitives/storage": ["@solid-primitives/storage@4.3.3", "", { "dependencies": { "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "@tauri-apps/plugin-store": "*", "solid-js": "^1.6.12", "solid-start": "*" }, "optionalPeers": ["@tauri-apps/plugin-store", "solid-start"] }, "sha512-ACbNwMZ1s8VAvld6EUXkDkX/US3IhtlPLxg6+B2s9MwNUugwdd51I98LPEaHrdLpqPmyzqgoJe0TxEFlf3Dqrw=="],

-    "@solid-primitives/timer": ["@solid-primitives/timer@1.4.4", "", { "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-Ayjyb3+v1hyU92vuLUN0tVHq2mmTCPGxSDLGJMsDydRqx9ZfJIc9xj6cxK4XvdY3pif3ps2mIv52pjgToybEpQ=="],
-
    "@solid-primitives/trigger": ["@solid-primitives/trigger@1.2.4", "", { "dependencies": { "@solid-primitives/utils": "^6.4.1" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-Ju0e+ZOD7hpOp7nptJimvDSZHWFvIvF9iBWMvuwt30smX7c5wmB8Kmc0AdDuv0wOTi06PQ1J5IrP1WJbH2yUBQ=="],

    "@solid-primitives/utils": ["@solid-primitives/utils@6.4.1", "", { "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-ISSB5QX1qP2ynrheIpYwc4oKR5Ny4siNuUyf1qZniy+Il+p/PtDB0QK1Dnle8noiHpwRD3gpPdubOC3qI/Zamg=="],

-    "@solid-primitives/websocket": ["@solid-primitives/websocket@1.3.1", "", { "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-F06tA2FKa5VsnS4E4WEc3jHpsJfXRlMTGOtolugTzCqV3JmJTyvk9UVg1oz6PgGHKGi1CQ91OP8iW34myyJgaQ=="],
-
    "@solidjs/meta": ["@solidjs/meta@0.29.4", "", { "peerDependencies": { "solid-js": ">=1.8.4" } }, "sha512-zdIWBGpR9zGx1p1bzIPqF5Gs+Ks/BH8R6fWhmUa/dcK1L2rUC8BAcZJzNRYBQv74kScf1TSOs0EY//Vd/I0V8g=="],

    "@solidjs/router": ["@solidjs/router@0.15.4", "", { "peerDependencies": { "solid-js": "^1.8.6" } }, "sha512-WOpgg9a9T638cR+5FGbFi/IV4l2FpmBs1GpIMSPa0Ce9vyJN7Wts+X2PqMf9IYn0zUj2MlSJtm1gp7/HI/n5TQ=="],
@@ -4919,9 +4893,9 @@

    "motion": ["motion@12.34.5", "", { "dependencies": { "framer-motion": "^12.34.5", "tslib": "^2.4.0" }, "peerDependencies": { "@emotion/is-prop-valid": "*", "react": "^18.0.0 || ^19.0.0", "react-dom": "^18.0.0 || ^19.0.0" }, "optionalPeers": ["@emotion/is-prop-valid", "react", "react-dom"] }, "sha512-N06NLJ9IeBHeielRqIvYvjPfXuRdyTxa+9++BgpGa+hY2D7TcMkI6QzV3jaRuv0aZRXgMa7cPy9YcBUBisPzAQ=="],

-    "motion-dom": ["motion-dom@12.34.3", "", { "dependencies": { "motion-utils": "^12.29.2" } }, "sha512-sYgFe+pR9aIM7o4fhs2aXtOI+oqlUd33N9Yoxcgo1Fv7M20sRkHtCmzE/VRNIcq7uNJ+qio+Xubt1FXH3pQ+eQ=="],
+    "motion-dom": ["motion-dom@12.43.0", "", { "dependencies": { "motion-utils": "^12.39.0" } }, "sha512-azKON4d9S65PEoFUiQTMTgPheEmzf2QngdRc50AKfJp9Q9mmcBVw22c8eMq9k8kxOFHdL7+WZY7N/5F/lwiDag=="],

-    "motion-utils": ["motion-utils@12.29.2", "", {}, "sha512-G3kc34H2cX2gI63RqU+cZq+zWRRPSsNIOjpdl9TN4AQwC4sgwYPl/Q/Obf/d53nOm569T0fYK+tcoSV50BWx8A=="],
+    "motion-utils": ["motion-utils@12.39.0", "", {}, "sha512-8nadJAJjTtqRkmRF36FoJTrywK9nnFmnPwnSMyxaOCU7GDjN9RTMJIxx9De8ErM+vpPhMccr/6fo5WciyQLnMQ=="],

    "mrmime": ["mrmime@2.0.1", "", {}, "sha512-Y3wQdFg2Va6etvQ5I82yUhGdsKrcYox6p7FfL1LbK2J4V01F9TGlepTIhnK24t7koZibmg82KGglhA1XK5IsLQ=="],

@@ -5999,8 +5973,6 @@

    "xdg-app-paths": ["xdg-app-paths@5.5.1", "", { "dependencies": { "os-paths": "^4.0.1", "xdg-portable": "^7.2.0" } }, "sha512-hI3flOB4PLZIy5prbtTpirobtPE2ZtZ52szO+2mM9Efp6ErM398La+C1lIpNWDfNoQk+6Lsi6nMcCwVB7pxeMQ=="],

-    "xdg-basedir": ["xdg-basedir@5.1.0", "", {}, "sha512-GCPAHLvrIH13+c0SuacwvRYj2SxJXQ4kaVTT5xgL3kPrz56XxkF21IGhjSE1+W0aw7gpBWRGXLCPnPby6lSpmQ=="],
-
    "xdg-portable": ["xdg-portable@7.3.0", "", { "dependencies": { "os-paths": "^4.0.1" } }, "sha512-sqMMuL1rc0FmMBOzCpd0yuy9trqF2yTTVe+E9ogwCSWQCdDEtQUwrZPT6AxqtsFGRNxycgncbP/xmOOSPw5ZUw=="],

    "xml-naming": ["xml-naming@0.3.0", "", {}, "sha512-ghig2TBE/H11aOVgmahA3MhimvkBr6JIYknH/Dhdk10nXwdbIqBJsbfMxpvFPG8bAw77gN29aQWvKpmVoPlvPQ=="],
@@ -6493,8 +6465,6 @@

    "@opencode-ai/updates/wrangler": ["wrangler@4.110.0", "", { "dependencies": { "@cloudflare/kv-asset-handler": "0.5.0", "@cloudflare/unenv-preset": "2.16.1", "blake3-wasm": "2.1.5", "esbuild": "0.28.1", "miniflare": "4.20260708.1", "path-to-regexp": "6.3.0", "unenv": "2.0.0-rc.24", "workerd": "1.20260708.1" }, "optionalDependencies": { "fsevents": "2.3.3" }, "peerDependencies": { "@cloudflare/workers-types": "^5.20260708.1" }, "optionalPeers": ["@cloudflare/workers-types"], "bin": { "wrangler": "bin/wrangler.js", "wrangler2": "bin/wrangler.js", "cf-wrangler": "bin/cf-wrangler.js" } }, "sha512-xZeXKYi7hxQRF5anL+v77RkufJNpF9f3Eqeyqq2QBsETpLZgh0Agj0jJ6JPtkbgn6ukZdh8OK5egsGPWIditgg=="],

-    "@opencode-ai/web/@shikijs/transformers": ["@shikijs/transformers@3.20.0", "", { "dependencies": { "@shikijs/core": "3.20.0", "@shikijs/types": "3.20.0" } }, "sha512-PrHHMRr3Q5W1qB/42kJW6laqFyWdhrPF2hNR9qjOm1xcSiAO3hAHo7HaVyHE6pMyevmy3i51O8kuGGXC78uK3g=="],
-
    "@opencode-ai/workerd-spike/vitest": ["vitest@3.2.7", "", { "dependencies": { "@types/chai": "^5.2.2", "@vitest/expect": "3.2.7", "@vitest/mocker": "3.2.7", "@vitest/pretty-format": "^3.2.7", "@vitest/runner": "3.2.7", "@vitest/snapshot": "3.2.7", "@vitest/spy": "3.2.7", "@vitest/utils": "3.2.7", "chai": "^5.2.0", "debug": "^4.4.1", "expect-type": "^1.2.1", "magic-string": "^0.30.17", "pathe": "^2.0.3", "picomatch": "^4.0.2", "std-env": "^3.9.0", "tinybench": "^2.9.0", "tinyexec": "^0.3.2", "tinyglobby": "^0.2.14", "tinypool": "^1.1.1", "tinyrainbow": "^2.0.0", "vite": "^5.0.0 || ^6.0.0 || ^7.0.0-0", "vite-node": "3.2.4", "why-is-node-running": "^2.3.0" }, "peerDependencies": { "@edge-runtime/vm": "*", "@types/debug": "^4.1.12", "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0", "@vitest/browser": "3.2.7", "@vitest/ui": "3.2.7", "happy-dom": "*", "jsdom": "*" }, "optionalPeers": ["@edge-runtime/vm", "@types/debug", "@types/node", "@vitest/browser", "@vitest/ui", "happy-dom", "jsdom"], "bin": { "vitest": "./vitest.mjs" } }, "sha512-KrxIJ62Fd89gfysR4WotlgZABiz2dqFPgqGzX7s+CwsqLFomRH7777ZcrOD6+WVAh7khPQP41A+BKbpcJFrdEg=="],

    "@opencode-ai/workerd-spike/wrangler": ["wrangler@4.28.0", "", { "dependencies": { "@cloudflare/kv-asset-handler": "0.4.0", "@cloudflare/unenv-preset": "2.6.0", "blake3-wasm": "2.1.5", "esbuild": "0.25.4", "miniflare": "4.20250803.0", "path-to-regexp": "6.3.0", "unenv": "2.0.0-rc.19", "workerd": "1.20250803.0" }, "optionalDependencies": { "fsevents": "~2.3.2" }, "peerDependencies": { "@cloudflare/workers-types": "^4.20250803.0" }, "optionalPeers": ["@cloudflare/workers-types"], "bin": { "wrangler": "bin/wrangler.js", "wrangler2": "bin/wrangler.js" } }, "sha512-y0yHIuScpok9oSErLqDbxkBChC2+/jZpvqMg2NxOto1JCyUtDUuKljOfcVMaI48d9GuhOCSoWSumYxLAHNxaLA=="],
@@ -6519,8 +6489,6 @@

    "@parcel/watcher/detect-libc": ["detect-libc@1.0.3", "", { "bin": { "detect-libc": "./bin/detect-libc.js" } }, "sha512-pGjwhsmsp4kL2RTz08wcOlGN83otlqHeD/Z5T8GXZB+/YcpQ/dgo+lbU8ZsGxV0HIvqqxo9l7mqYwyYMD9bKDg=="],

-    "@pierre/diffs/@shikijs/transformers": ["@shikijs/transformers@3.20.0", "", { "dependencies": { "@shikijs/core": "3.20.0", "@shikijs/types": "3.20.0" } }, "sha512-PrHHMRr3Q5W1qB/42kJW6laqFyWdhrPF2hNR9qjOm1xcSiAO3hAHo7HaVyHE6pMyevmy3i51O8kuGGXC78uK3g=="],
-
    "@pierre/diffs/diff": ["diff@8.0.3", "", {}, "sha512-qejHi7bcSD4hQAZE0tNAawRK1ZtafHDmMTMkrrIGgSLl7hTnQHmKCeB45xAcbfTqK2zowkM3j3bHt/4b/ARbYQ=="],

    "@pierre/diffs/react": ["react@19.2.8", "", {}, "sha512-PWaYA1L/q9u2u7xYQi+Y3L3Yfnie7XyLeaJICV1MGD6LprsBxcAqGjYyr0eY3p+QdsA+x/Irkt4Qif8D63+Sbw=="],
@@ -6581,17 +6549,9 @@

    "@sentry/cli/which": ["which@2.0.2", "", { "dependencies": { "isexe": "^2.0.0" }, "bin": { "node-which": "./bin/node-which" } }, "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA=="],

-    "@shikijs/engine-javascript/@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],
+    "@shikijs/transformers/@shikijs/core": ["@shikijs/core@3.20.0", "", { "dependencies": { "@shikijs/types": "3.20.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-f2ED7HYV4JEk827mtMDwe/yQ25pRiXZmtHjWF8uzZKuKiEsJR7Ce1nuQ+HhV9FzDcbIo4ObBCD9GPTzNuy9S1g=="],

-    "@shikijs/engine-oniguruma/@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],
-
-    "@shikijs/langs/@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],
-
-    "@shikijs/primitive/@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],
-
-    "@shikijs/stream/@shikijs/core": ["@shikijs/core@4.2.0", "", { "dependencies": { "@shikijs/primitive": "4.2.0", "@shikijs/types": "4.2.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-Hc87Ab1Ld/vEbZRCbwx344I5v+4RU8CVToUTRkqXL1+TjbuOp9U5Xa0M23V4GEWHxVn+yO5otb+HkQVm3ptWQQ=="],
-
-    "@shikijs/themes/@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],
+    "@shikijs/transformers/@shikijs/types": ["@shikijs/types@3.20.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-lhYAATn10nkZcBQ0BlzSbJA3wcmL5MXUUF8d2Zzon6saZDlToKaiRX60n2+ZaHJCmXEcZRWNzn+k9vplr8Jhsw=="],

    "@shikijs/twoslash/@shikijs/core": ["@shikijs/core@4.4.2", "", { "dependencies": { "@shikijs/primitive": "4.4.2", "@shikijs/types": "4.4.2", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.5", "hast-util-to-html": "^9.0.5" } }, "sha512-StyzbAyxg2/tBGf78gwbBkGyeQ73lf8UiJArFaQhTQIDqQOCKPCQFanvrs4/Yv3Yfyc+ONInJM6K+FMIf+P+kA=="],

@@ -6987,10 +6947,6 @@

    "serialize-error/type-fest": ["type-fest@0.13.1", "", {}, "sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg=="],

-    "shiki/@shikijs/core": ["@shikijs/core@4.2.0", "", { "dependencies": { "@shikijs/primitive": "4.2.0", "@shikijs/types": "4.2.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-Hc87Ab1Ld/vEbZRCbwx344I5v+4RU8CVToUTRkqXL1+TjbuOp9U5Xa0M23V4GEWHxVn+yO5otb+HkQVm3ptWQQ=="],
-
-    "shiki/@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],
-
    "slice-ansi/ansi-styles": ["ansi-styles@6.2.3", "", {}, "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg=="],

    "slice-ansi/is-fullwidth-code-point": ["is-fullwidth-code-point@4.0.0", "", {}, "sha512-O4L094N2/dZ7xqVdrXhh9r1KODPJpFms8B5sGdJLPy664AgvXsreZUyCQQNItZRDlYug4xStLjNp/sz3HvBowQ=="],
@@ -7657,10 +7613,6 @@

    "@opencode-ai/updates/wrangler/workerd": ["workerd@1.20260708.1", "", { "optionalDependencies": { "@cloudflare/workerd-darwin-64": "1.20260708.1", "@cloudflare/workerd-darwin-arm64": "1.20260708.1", "@cloudflare/workerd-linux-64": "1.20260708.1", "@cloudflare/workerd-linux-arm64": "1.20260708.1", "@cloudflare/workerd-windows-64": "1.20260708.1" }, "bin": { "workerd": "bin/workerd" } }, "sha512-WAK+Kt/VVCSldH2qSr8lx46XCJ4Q+bdlHNaFqUtOHthBEIB8C1N8HVW+VOLrxDoTCk0NGNv0zajnBeQK4JOB9w=="],

-    "@opencode-ai/web/@shikijs/transformers/@shikijs/core": ["@shikijs/core@3.20.0", "", { "dependencies": { "@shikijs/types": "3.20.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-f2ED7HYV4JEk827mtMDwe/yQ25pRiXZmtHjWF8uzZKuKiEsJR7Ce1nuQ+HhV9FzDcbIo4ObBCD9GPTzNuy9S1g=="],
-
-    "@opencode-ai/web/@shikijs/transformers/@shikijs/types": ["@shikijs/types@3.20.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-lhYAATn10nkZcBQ0BlzSbJA3wcmL5MXUUF8d2Zzon6saZDlToKaiRX60n2+ZaHJCmXEcZRWNzn+k9vplr8Jhsw=="],
-
    "@opencode-ai/workerd-spike/vitest/std-env": ["std-env@3.10.0", "", {}, "sha512-5GS12FdOZNliM5mAOxFRg7Ir0pWz8MdpYm6AY6VPkGpbA7ZzmbzNcBJQ0GPvvyWgcY7QAhCgf9Uy89I03faLkg=="],

    "@opencode-ai/workerd-spike/vitest/tinyexec": ["tinyexec@0.3.2", "", {}, "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA=="],
@@ -7739,10 +7691,6 @@

    "@oxc-resolver/binding-wasm32-wasi/@emnapi/core/@emnapi/wasi-threads": ["@emnapi/wasi-threads@1.2.2", "", { "dependencies": { "tslib": "^2.4.0" } }, "sha512-c95qOXkHdydNKhscBTebqEC1CVAZpyqOfVfBzQ1qgzyl3gfeldUjIggDbIZgDKsHLgnsM+igH7TJ/eAasaVuMA=="],

-    "@pierre/diffs/@shikijs/transformers/@shikijs/core": ["@shikijs/core@3.20.0", "", { "dependencies": { "@shikijs/types": "3.20.0", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4", "hast-util-to-html": "^9.0.5" } }, "sha512-f2ED7HYV4JEk827mtMDwe/yQ25pRiXZmtHjWF8uzZKuKiEsJR7Ce1nuQ+HhV9FzDcbIo4ObBCD9GPTzNuy9S1g=="],
-
-    "@pierre/diffs/@shikijs/transformers/@shikijs/types": ["@shikijs/types@3.20.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-lhYAATn10nkZcBQ0BlzSbJA3wcmL5MXUUF8d2Zzon6saZDlToKaiRX60n2+ZaHJCmXEcZRWNzn+k9vplr8Jhsw=="],
-
    "@radix-ui/react-arrow/react-dom/scheduler": ["scheduler@0.23.2", "", { "dependencies": { "loose-envify": "^1.1.0" } }, "sha512-UOShsPwz7NrMUqhR6t0hWjFduvOzbtv7toDH1/hIrfRNIDBnnBWd0CwJTGvTpngVlmwGCdP9/Zl/tVrDqcuYzQ=="],

    "@radix-ui/react-collapsible/react-dom/scheduler": ["scheduler@0.23.2", "", { "dependencies": { "loose-envify": "^1.1.0" } }, "sha512-UOShsPwz7NrMUqhR6t0hWjFduvOzbtv7toDH1/hIrfRNIDBnnBWd0CwJTGvTpngVlmwGCdP9/Zl/tVrDqcuYzQ=="],
@@ -7783,8 +7731,6 @@

    "@sentry/cli/which/isexe": ["isexe@2.0.0", "", {}, "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw=="],

-    "@shikijs/stream/@shikijs/core/@shikijs/types": ["@shikijs/types@4.2.0", "", { "dependencies": { "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.4" } }, "sha512-VT/MKtlpOhEPZloSH3Pb9WCZEBDoQVMa9jedp5UAwmJOar1DVc9DRODAxmYPW9M93IK4ryuqRejFfmlvlVDemw=="],
-
    "@shikijs/twoslash/@shikijs/core/@shikijs/primitive": ["@shikijs/primitive@4.4.2", "", { "dependencies": { "@shikijs/types": "4.4.2", "@shikijs/vscode-textmate": "^10.0.2", "@types/hast": "^3.0.5" } }, "sha512-l6fQQKsOMlz72n38fztmSgZ76MO6KSWuw8o+GJ+FhmqrpC9pIOJNQNXGgbb5yX2AwpzlEHwsaLPnk/8o4Fm+rA=="],

    "@slack/bolt/express/accepts": ["accepts@1.3.8", "", { "dependencies": { "mime-types": "~2.1.34", "negotiator": "0.6.3" } }, "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw=="],
@@ -8037,10 +7983,6 @@

    "mermaid/katex/commander": ["commander@8.3.0", "", {}, "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww=="],

-    "motion/framer-motion/motion-dom": ["motion-dom@12.43.0", "", { "dependencies": { "motion-utils": "^12.39.0" } }, "sha512-azKON4d9S65PEoFUiQTMTgPheEmzf2QngdRc50AKfJp9Q9mmcBVw22c8eMq9k8kxOFHdL7+WZY7N/5F/lwiDag=="],
-
-    "motion/framer-motion/motion-utils": ["motion-utils@12.39.0", "", {}, "sha512-8nadJAJjTtqRkmRF36FoJTrywK9nnFmnPwnSMyxaOCU7GDjN9RTMJIxx9De8ErM+vpPhMccr/6fo5WciyQLnMQ=="],
-
    "p-locate/p-limit/yocto-queue": ["yocto-queue@0.1.0", "", {}, "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q=="],

    "pkg-dir/find-up/locate-path": ["locate-path@5.0.0", "", { "dependencies": { "p-locate": "^4.1.0" } }, "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g=="],
@@ -22,6 +22,8 @@
 ## Localization

 - NEVER hardcode user-visible English strings in production code. ALWAYS use an i18n key for visible copy, placeholders, accessible labels, tooltips, menus, dialogs, toasts, empty states, and displayed errors.
+- Feature work adds English source strings only. Leave non-English keys absent so the runtime English fallback applies; translations land separately after language review.
+- Render count-sensitive copy only through `language.plural(baseKey, count, params)`. Never select or pass `.zero`, `.one`, `.two`, `.few`, `.many`, or `.other` variants to `language.t(...)`.
 - When migrating existing copy to i18n, preserve the English text byte-for-byte unless the task explicitly requests a copy change.
 - NEVER change existing English text or English keys to facilitate translation. English is intentional, designer-written source copy; adapt locale-specific translations and i18n mechanics around it.
 - Keep locale complexity behind the shared typed i18n APIs. Feature and component code should use `language.t(...)` for ordinary copy and `language.plural(baseKey, count, params)` for count-sensitive copy. It must not inspect the locale, call `Intl.PluralRules`, construct or select plural-category keys such as `.one` or `.other`, or branch on locale-specific grammar.
@@ -267,16 +267,34 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
    }
    if (/^\/api\/credential\/[^/]+$/.test(path) && route.request().method() === "DELETE")
      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
-    if (path === "/api/project") return json(route, [config.project])
+    if (path === "/api/project") {
+      const project = config.project as typeof config.project & { canonical?: string; worktree?: string }
+      return json(route, [
+        {
+          ...project,
+          canonical: project.canonical ?? project.worktree ?? config.directory,
+        },
+      ])
+    }
    if (path === "/api/project/current")
      return json(route, { id: (config.project as { id?: string }).id, directory: config.directory })
+    const worktree = path.match(/^\/api\/experimental\/project\/([^/]+)\/worktree$/)?.[1]
+    if (worktree && route.request().method() === "GET")
+      return json(route, [
+        { directory: config.directory },
+        ...((config.project as { sandboxes?: string[] }).sandboxes ?? []).map((directory) => ({
+          directory,
+          strategy: "git",
+        })),
+      ])
    if (path === "/api/location") return json(route, location(config))
-    const projectCopy = path.match(/^\/experimental\/project\/([^/]+)\/copy$/)?.[1]
-    if (projectCopy && route.request().method() === "POST") {
+    if (worktree && route.request().method() === "POST") {
      const input = route.request().postDataJSON() as { directory: string; name?: string }
      return json(route, { directory: `${input.directory}/${input.name ?? "copy"}` })
    }
-    if (projectCopy && route.request().method() === "DELETE")
+    if (worktree && route.request().method() === "DELETE")
+      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
+    if (/^\/api\/experimental\/project\/[^/]+\/worktree\/refresh$/.test(path))
      return route.fulfill({ status: 204, headers: { "access-control-allow-origin": "*" } })
    if (path === "/api/permission/request")
      return json(route, {
@@ -343,7 +361,10 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
      const limit = Number(url.searchParams.get("limit") ?? 50)
      const offset = Number(url.searchParams.get("cursor") ?? 0)
      const sessions = config.sessions
-        .filter((session) => !directory || session.directory === directory)
+        .filter((session) => {
+          const location = session.location as { directory?: string } | undefined
+          return !directory || location?.directory === directory || session.directory === directory
+        })
        .filter((session) => parentID !== "null" || session.parentID === undefined)
        .filter((session) => {
          const search = url.searchParams.get("search")?.toLowerCase()
@@ -578,6 +599,7 @@ function currentPermission(value: unknown) {

 export function currentSession(session: { id: string } & Record<string, unknown>, fallbackDirectory?: string) {
  const time = session.time && typeof session.time === "object" ? session.time : {}
+  const location = session.location && typeof session.location === "object" ? session.location : {}
  return {
    id: session.id,
    parentID: session.parentID,
@@ -595,10 +617,19 @@ export function currentSession(session: { id: string } & Record<string, unknown>
    },
    title: session.title ?? session.id,
    location: {
-      directory: typeof session.directory === "string" ? session.directory : fallbackDirectory,
-      ...(typeof session.workspaceID === "string" ? { workspaceID: session.workspaceID } : {}),
+      directory:
+        "directory" in location && typeof location.directory === "string"
+          ? location.directory
+          : typeof session.directory === "string"
+            ? session.directory
+            : fallbackDirectory,
+      ...(typeof session.workspaceID === "string"
+        ? { workspaceID: session.workspaceID }
+        : "workspaceID" in location && typeof location.workspaceID === "string"
+          ? { workspaceID: location.workspaceID }
+          : {}),
    },
-    subpath: session.path,
+    subpath: session.subpath ?? session.path,
    revert: session.revert,
  }
 }
@@ -63,19 +63,13 @@
    "@opencode-ai/util": "workspace:*",
    "@pierre/trees": "1.0.0-beta.4",
    "@sentry/solid": "catalog:",
-    "@shikijs/transformers": "3.9.2",
-    "@solid-primitives/active-element": "2.1.3",
-    "@solid-primitives/audio": "1.4.2",
    "@solid-primitives/event-bus": "1.1.2",
    "@solid-primitives/event-listener": "2.4.5",
    "@solid-primitives/i18n": "2.2.1",
    "@solid-primitives/media": "2.3.3",
    "@solid-primitives/resize-observer": "2.1.5",
    "@solid-primitives/scheduled": "1.5.3",
-    "@solid-primitives/scroll": "2.1.3",
    "@solid-primitives/storage": "catalog:",
-    "@solid-primitives/timer": "1.4.4",
-    "@solid-primitives/websocket": "1.3.1",
    "@solidjs/meta": "catalog:",
    "@solidjs/router": "catalog:",
    "@tanstack/solid-query": "5.91.4",
@@ -1,6 +1,7 @@
 import "@/index.css"
 import * as Sentry from "@sentry/solid"
 import { I18nProvider } from "@opencode-ai/ui/context"
+import type { UiI18n } from "@opencode-ai/ui/context/i18n"
 import { DialogProvider } from "@opencode-ai/ui/context/dialog"
 import { FileComponentProvider } from "@opencode-ai/ui/context/file"
 import { File } from "@opencode-ai/session-ui/file"
@@ -159,7 +160,13 @@ function UiI18nBridge(props: ParentProps) {
  const language = useLanguage()
  return (
    <I18nProvider
-      value={{ locale: language.intl, layoutLocale: language.layoutLocale, t: language.t, plural: language.plural }}
+      value={{
+        locale: language.intl,
+        layoutLocale: language.layoutLocale,
+        t: language.t as UiI18n["t"],
+        plural: language.plural,
+        pluralForm: language.pluralForm,
+      }}
    >
      {props.children}
    </I18nProvider>
@@ -37,6 +37,7 @@ export type PromptInputV2ComposerProps = {
  class?: string
  controller: PromptInputV2ComposerController
  borderUnderlay?: boolean
+  accentSubmit?: boolean
 }

 export type PromptInputV2ControllerProps = Omit<PromptInputProps, "class" | "submission">
@@ -53,6 +54,7 @@ export function PromptInputV2Composer(props: PromptInputV2ComposerProps) {
    <div class="flex flex-col gap-3">
      <PromptInputV2
        controller={props.controller}
+        accentSubmit={props.accentSubmit}
        borderUnderlay={props.borderUnderlay}
        class={props.class}
        variantControlVisible={!props.controller.model.loading}
@@ -1,18 +1,16 @@
 import { beforeAll, beforeEach, describe, expect, mock, test } from "bun:test"
 import { createStore } from "solid-js/store"
 import type { Prompt, PromptStore } from "@/context/prompt"
-import type { ModelSelection } from "@/context/local"
+import { ServerScope } from "@/utils/server-scope"

 let createPromptSubmit: typeof import("./submit").createPromptSubmit

-const createdClients: string[] = []
 const createdSessions: string[] = []
-const sessionCreateInputs: Array<{
+type SessionCreateInput = {
  agent?: string
  model?: { id: string; providerID: string; variant?: string }
  location?: { directory: string }
-}> = []
-const enabledAutoAccept: Array<{ server: string; sessionID: string; directory: string }> = []
+}
 const optimistic: Array<{
  directory?: string
  sessionID?: string
@@ -22,11 +20,9 @@ const optimistic: Array<{
    variant?: string
  }
 }> = []
-const optimisticSeeded: boolean[] = []
 const storedSessions: Record<string, Array<{ id: string; title?: string }>> = {}
-const promoted: Array<{ directory: string; sessionID: string }> = []
 const sentShell: Array<{ sessionID: string; id?: string; command: string }> = []
-const syncedDirectories: string[] = []
+const sentShellDirectories: string[] = []
 const promotedDrafts: Array<{ draftID: string; server: string; sessionId: string }> = []
 const sentPrompts: string[] = []
 const promptInputs: unknown[] = []
@@ -37,15 +33,29 @@ const switchedModels: Array<{
  model: { id: string; providerID: string; variant?: string }
 }> = []
 const sessionRequestOrder: string[] = []
-const commands: Array<{ name: string }> = []
+const updatedDrafts: Array<{ draftID: string; worktree?: string }> = []
+const syncedServers: string[] = []
+const optimisticServers: string[] = []
+const promptCaptures: Array<{ scope?: unknown; target?: unknown }> = []
 let serverSessionSyncs = 0

 let params: { id?: string } = {}
 let search: { draftId?: string } = {}
 let selected = "/repo/worktree-a"
 let variant: string | undefined
-let permissionServer = "server-a"
 let createSessionGate: Promise<void> | undefined
+let createWorktreeGate: Promise<void> | undefined
+let worktreeFailure: Error | undefined
+let locationFailure: Error | undefined
+let worktreeCreates = 0
+let activeSDK = "server-a"
+let activeServerSync = "server-a"
+let activeDirectorySync = "server-a"
+let commands: Array<{ name: string }> = []
+let worktreeDirectory = "/repo/new-0"
+let worktreeID = 0
+const draftServers: Record<string, string> = {}
+const sessionDirectories: Record<string, string> = {}

 let promptValue: Prompt = [{ type: "text", content: "ls", start: 0, end: 2 }]
 const [promptStore, setPromptStore] = createStore<PromptStore>({
@@ -73,21 +83,25 @@ const prompt = {
    replaceComments: () => undefined,
    items: () => [],
  },
-  capture: () => prompt,
+  capture: (scope?: unknown, target?: unknown) => {
+    promptCaptures.push({ scope, target })
+    return prompt
+  },
 }
+const settle = () => new Promise((resolve) => setTimeout(resolve, 0))

 const clientFor = (directory: string) => {
-  createdClients.push(directory)
  return {
    api: {
      session: {
-        create: async (input: (typeof sessionCreateInputs)[number]) => {
+        create: async (input: SessionCreateInput) => {
          await createSessionGate
          const location = input.location?.directory ?? directory
          createdSessions.push(location)
-          sessionCreateInputs.push(input)
+          const id = `session-${createdSessions.length}`
+          sessionDirectories[id] = location
          return {
-            id: `session-${createdSessions.length}`,
+            id,
            projectID: "project",
            agent: input.agent,
            model: input.model,
@@ -100,7 +114,7 @@ const clientFor = (directory: string) => {
        },
        prompt: async (input: unknown) => {
          sessionRequestOrder.push("prompt")
-          sentPrompts.push(directory)
+          sentPrompts.push(sessionDirectories[(input as { sessionID: string }).sessionID] ?? directory)
          promptInputs.push(input)
          return { data: undefined }
        },
@@ -120,6 +134,21 @@ const clientFor = (directory: string) => {
        },
        shell: async (input: { sessionID: string; id?: string; command: string }) => {
          sentShell.push(input)
+          sentShellDirectories.push(sessionDirectories[input.sessionID] ?? directory)
+        },
+      },
+      worktree: {
+        create: async (_input: unknown) => {
+          worktreeCreates++
+          await createWorktreeGate
+          if (worktreeFailure) throw worktreeFailure
+          return { directory: worktreeDirectory }
+        },
+      },
+      location: {
+        get: async () => {
+          if (locationFailure) throw locationFailure
+          return { directory: worktreeDirectory }
        },
      },
    },
@@ -127,9 +156,6 @@ const clientFor = (directory: string) => {
      command: async () => ({ data: undefined }),
      abort: async () => ({ data: undefined }),
    },
-    worktree: {
-      create: async () => ({ data: { directory: `${directory}/new` } }),
-    },
  }
 }

@@ -145,6 +171,7 @@ beforeAll(async () => {

  mock.module("@opencode-ai/ui/toast", () => ({
    Toast: { Region: () => null },
+    toaster: { create: () => undefined, show: () => undefined, dismiss: () => undefined },
    showToast: () => 0,
  }))

@@ -162,20 +189,13 @@ beforeAll(async () => {
        current: () => ({ name: "agent" }),
      },
      session: {
-        promote(directory: string, sessionID: string) {
-          promoted.push({ directory, sessionID })
-        },
+        promote: () => undefined,
      },
    }),
  }))

  mock.module("@/context/permission", () => {
-    const state = (server: string) => ({
-      enableAutoAccept(sessionID: string, directory: string) {
-        enabledAutoAccept.push({ server, sessionID, directory })
-      },
-    })
-    return { usePermission: () => ({ currentServerState: () => state(permissionServer) }) }
+    return { usePermission: () => ({ currentServerState: () => ({ enableAutoAccept: () => undefined }) }) }
  })

  mock.module("@/context/server", () => ({
@@ -184,7 +204,10 @@ beforeAll(async () => {

  mock.module("@/context/tabs", () => ({
    useTabs: () => ({
-      draft: () => ({ server: "project-server" }),
+      draft: (draftID: string) => ({ server: draftServers[draftID] ?? "project-server" }),
+      updateDraft: (draftID: string, draft: { worktree?: string }) => {
+        updatedDrafts.push({ draftID, ...draft })
+      },
      promoteDraft: (draftID: string, session: { server: string; sessionId: string }) => {
        promotedDrafts.push({ draftID, ...session })
      },
@@ -205,68 +228,70 @@ beforeAll(async () => {

  mock.module("@/context/sdk", () => ({
    useSDK: () => {
-      const sdk = {
-        scope: "local",
-        directory: "/repo/main",
+      return () => ({
+        scope: activeSDK === "server-a" ? ServerScope.local : "server-b",
+        directory: activeSDK === "server-a" ? "/repo/main" : "/repo/other",
        api: rootClient.api,
        url: "http://localhost:4096",
-      }
-      return () => sdk
+      })
    },
  }))

  mock.module("@/context/sync", () => ({
-    useSync: () => () => ({
-      data: { command: commands },
-      session: {
-        optimistic: {
-          add: (value: {
-            directory?: string
-            sessionID?: string
-            message: { agent: string; model: { providerID: string; modelID: string; variant?: string } }
-          }) => {
-            optimistic.push(value)
-            optimisticSeeded.push(
-              !!value.directory &&
-                !!value.sessionID &&
-                !!storedSessions[value.directory]?.find((item) => item.id === value.sessionID)?.title,
-            )
+    useSync: () => () => {
+      const server = activeDirectorySync
+      return {
+        data: { command: commands, project: "project" },
+        session: {
+          optimistic: {
+            add: (value: {
+              directory?: string
+              sessionID?: string
+              message: { agent: string; model: { providerID: string; modelID: string; variant?: string } }
+            }) => {
+              optimisticServers.push(server)
+              optimistic.push(value)
+            },
+            remove: () => undefined,
          },
-          remove: () => undefined,
        },
-      },
-      set: () => undefined,
-    }),
+        set: () => undefined,
+        project: { worktree: server === "server-a" ? "/repo/main" : "/repo/other" },
+      }
+    },
  }))

  mock.module("@/context/server-sync", () => ({
-    useServerSync: () => () => ({
-      session: {
-        remember: () => undefined,
-        set: () => undefined,
-        sync: async () => {
-          serverSessionSyncs++
-        },
-      },
-      child: (directory: string) => {
-        syncedDirectories.push(directory)
-        storedSessions[directory] ??= []
-        return [
-          { session: storedSessions[directory] },
-          (...args: unknown[]) => {
-            if (args[0] !== "session") return
-            const next = args[1]
-            if (typeof next === "function") {
-              storedSessions[directory] = next(storedSessions[directory]) as Array<{ id: string; title?: string }>
-              return
-            }
-            if (Array.isArray(next)) {
-              storedSessions[directory] = next as Array<{ id: string; title?: string }>
-            }
+    useServerSync: () => () => {
+      const server = activeServerSync
+      return {
+        session: {
+          remember: () => undefined,
+          set: () => undefined,
+          sync: async () => {
+            serverSessionSyncs++
          },
-        ]
-      },
-    }),
+        },
+        child: (directory: string) => {
+          syncedServers.push(server)
+          storedSessions[directory] ??= []
+          return [
+            { session: storedSessions[directory] },
+            (...args: unknown[]) => {
+              if (args[0] !== "session") return
+              const next = args[1]
+              if (typeof next === "function") {
+                storedSessions[directory] = next(storedSessions[directory]) as Array<{ id: string; title?: string }>
+                return
+              }
+              if (Array.isArray(next)) {
+                storedSessions[directory] = next as Array<{ id: string; title?: string }>
+              }
+            },
+          ]
+        },
+      }
+    },
  }))

  mock.module("@/context/platform", () => ({
@@ -286,205 +311,141 @@ beforeAll(async () => {
 })

 beforeEach(() => {
-  createdClients.length = 0
  createdSessions.length = 0
-  sessionCreateInputs.length = 0
-  enabledAutoAccept.length = 0
  optimistic.length = 0
-  optimisticSeeded.length = 0
-  promoted.length = 0
  promotedDrafts.length = 0
+  updatedDrafts.length = 0
+  sentCommands.length = 0
  sentPrompts.length = 0
  promptInputs.length = 0
-  sentCommands.length = 0
  switchedAgents.length = 0
  switchedModels.length = 0
  sessionRequestOrder.length = 0
-  commands.length = 0
-  promptValue = [{ type: "text", content: "ls", start: 0, end: 2 }]
+  syncedServers.length = 0
+  optimisticServers.length = 0
+  promptCaptures.length = 0
  params = {}
  search = {}
  sentShell.length = 0
-  syncedDirectories.length = 0
+  sentShellDirectories.length = 0
  selected = "/repo/worktree-a"
  variant = undefined
-  permissionServer = "server-a"
+  activeSDK = "server-a"
+  activeServerSync = "server-a"
+  activeDirectorySync = "server-a"
+  commands = []
+  promptValue = [{ type: "text", content: "ls", start: 0, end: 2 }]
+  worktreeDirectory = `/repo/new-${++worktreeID}`
  createSessionGate = undefined
  serverSessionSyncs = 0
+  createWorktreeGate = undefined
+  worktreeFailure = undefined
+  locationFailure = undefined
+  worktreeCreates = 0
+  for (const key of Object.keys(draftServers)) delete draftServers[key]
+  for (const key of Object.keys(sessionDirectories)) delete sessionDirectories[key]
  for (const key of Object.keys(storedSessions)) delete storedSessions[key]
 })

+const event = { preventDefault: () => undefined } as unknown as Event
+const makeSubmit = (overrides: Partial<Parameters<typeof createPromptSubmit>[0]> = {}) =>
+  createPromptSubmit({
+    prompt,
+    info: () => undefined,
+    imageAttachments: () => [],
+    commentCount: () => 0,
+    autoAccept: () => false,
+    mode: () => "normal",
+    working: () => false,
+    editor: () => undefined,
+    queueScroll: () => undefined,
+    promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+    addToHistory: () => undefined,
+    resetHistoryNavigation: () => undefined,
+    setMode: () => undefined,
+    setPopover: () => undefined,
+    newSessionWorktree: () => selected,
+    onNewSessionWorktreeReset: () => undefined,
+    onSubmit: () => undefined,
+    ...overrides,
+  })
+
 describe("prompt submit worktree selection", () => {
-  test("reads the latest worktree accessor value per submit", async () => {
-    const submit = createPromptSubmit({
-      prompt,
-      info: () => undefined,
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => false,
-      mode: () => "shell",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      newSessionWorktree: () => selected,
-      onNewSessionWorktreeReset: () => undefined,
-      onSubmit: () => undefined,
+  test("admits only one concurrent new-workspace submission", async () => {
+    selected = "create"
+    let release = () => {}
+    createWorktreeGate = new Promise<void>((resolve) => {
+      release = resolve
    })
+    const submit = makeSubmit()

-    const event = { preventDefault: () => undefined } as unknown as Event
+    const first = submit.handleSubmit(event)
+    const duplicate = submit.handleSubmit(event)
+    expect(worktreeCreates).toBe(1)

-    await submit.handleSubmit(event)
-    selected = "/repo/worktree-b"
-    await submit.handleSubmit(event)
+    release()
+    await Promise.all([first, duplicate])
+    expect(createdSessions).toEqual([worktreeDirectory])
+    await settle()

-    expect(createdClients).toEqual([])
-    expect(createdSessions).toEqual(["/repo/worktree-a", "/repo/worktree-b"])
-    expect(sessionCreateInputs).toEqual([
-      {
-        agent: "agent",
-        model: { id: "model", providerID: "provider", variant: undefined },
-        location: { directory: "/repo/worktree-a" },
-      },
-      {
-        agent: "agent",
-        model: { id: "model", providerID: "provider", variant: undefined },
-        location: { directory: "/repo/worktree-b" },
-      },
-    ])
-    expect(sentShell).toEqual([
-      expect.objectContaining({ sessionID: "session-1", id: expect.stringMatching(/^evt_/), command: "ls" }),
-      expect.objectContaining({ sessionID: "session-2", id: expect.stringMatching(/^evt_/), command: "ls" }),
-    ])
-    expect(syncedDirectories).toEqual(["/repo/worktree-a", "/repo/worktree-a", "/repo/worktree-b", "/repo/worktree-b"])
-    expect(serverSessionSyncs).toBe(0)
-    expect(promoted).toEqual([
-      { directory: "/repo/worktree-a", sessionID: "session-1" },
-      { directory: "/repo/worktree-b", sessionID: "session-2" },
-    ])
-    expect(syncedDirectories).toEqual(["/repo/worktree-a", "/repo/worktree-a", "/repo/worktree-b", "/repo/worktree-b"])
+    expect(worktreeCreates).toBe(1)
+    expect(createdSessions).toHaveLength(1)
+    expect(sentPrompts).toEqual([worktreeDirectory])
  })

-  test("applies auto-accept to newly created sessions", async () => {
-    const submit = createPromptSubmit({
-      prompt,
-      info: () => undefined,
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => true,
-      mode: () => "shell",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      newSessionWorktree: () => selected,
-      onNewSessionWorktreeReset: () => undefined,
-      onSubmit: () => undefined,
-    })
+  test("stops when the created workspace cannot initialize", async () => {
+    selected = "create"
+    locationFailure = new Error("initialization failed")

-    const event = { preventDefault: () => undefined } as unknown as Event
+    await makeSubmit().handleSubmit(event)

-    await submit.handleSubmit(event)
-
-    expect(enabledAutoAccept).toEqual([{ server: "server-a", sessionID: "session-1", directory: "/repo/worktree-a" }])
+    expect(worktreeCreates).toBe(1)
+    expect(createdSessions).toEqual([])
+    expect(sentPrompts).toEqual([])
  })

-  test("keeps auto-accept bound to the submission server", async () => {
+  test("keeps async submission effects bound to the initiating context", async () => {
+    search = { draftId: "draft-1" }
+    draftServers["draft-1"] = "project-server-a"
+    draftServers["draft-2"] = "project-server-b"
    let release = () => {}
    createSessionGate = new Promise<void>((resolve) => {
      release = resolve
    })
-    const submit = createPromptSubmit({
-      prompt,
-      info: () => undefined,
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => true,
-      mode: () => "shell",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      newSessionWorktree: () => selected,
-      onNewSessionWorktreeReset: () => undefined,
-      onSubmit: () => undefined,
+    let submitted = 0
+    const submit = makeSubmit({
+      onSubmit: () => submitted++,
    })

-    const result = submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
-    permissionServer = "server-b"
+    const result = submit.handleSubmit(event)
+    activeSDK = "server-b"
+    activeServerSync = "server-b"
+    activeDirectorySync = "server-b"
+    search.draftId = "draft-2"
    release()
    await result
+    await settle()

-    expect(enabledAutoAccept).toEqual([{ server: "server-a", sessionID: "session-1", directory: "/repo/worktree-a" }])
-  })
-
-  test("promotes drafts using the selected project's server", async () => {
-    search = { draftId: "draft-1" }
-    const submit = createPromptSubmit({
-      prompt,
-      info: () => undefined,
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => false,
-      mode: () => "normal",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      newSessionWorktree: () => selected,
-      onNewSessionWorktreeReset: () => undefined,
-      onSubmit: () => undefined,
-    })
-
-    await submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
-
-    expect(promotedDrafts).toEqual([{ draftID: "draft-1", server: "project-server", sessionId: "session-1" }])
+    expect(updatedDrafts).toEqual([{ draftID: "draft-1", worktree: undefined }])
+    expect(promotedDrafts).toEqual([{ draftID: "draft-1", server: "project-server-a", sessionId: "session-1" }])
+    expect(syncedServers.every((server) => server === "server-a")).toBe(true)
+    expect(optimisticServers).toEqual(["server-a"])
+    expect(promptCaptures.at(-1)?.target).toEqual({ server: "project-server-a", scope: ServerScope.local })
+    expect(submitted).toBe(0)
  })

  test("switches the selected agent and model before prompting", async () => {
    params = { id: "session-1" }
    variant = "high"

-    const submit = createPromptSubmit({
-      prompt,
+    const submit = makeSubmit({
      info: () => ({
        id: "session-1",
        agent: "old-agent",
        model: { id: "old-model", providerID: "old-provider" },
      }),
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => false,
-      mode: () => "normal",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      onSubmit: () => undefined,
    })

-    const event = { preventDefault: () => undefined } as unknown as Event
-
    await submit.handleSubmit(event)
    await Bun.sleep(0)

@@ -519,24 +480,12 @@ describe("prompt submit worktree selection", () => {
    commands.push({ name: "review" })
    promptValue = [{ type: "text", content: "/review staged changes", start: 0, end: 22 }]

-    const submit = createPromptSubmit({
-      prompt,
+    const submit = makeSubmit({
      info: () => ({ id: "session-1" }),
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => false,
-      mode: () => "normal",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
    })

-    await submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
+    await submit.handleSubmit(event)
+    await settle()

    expect(sentCommands).toEqual([
      {
@@ -552,66 +501,19 @@ describe("prompt submit worktree selection", () => {
    expect(serverSessionSyncs).toBe(0)
  })

-  test("uses an injected model selection", async () => {
-    params = { id: "session-1" }
-    const model = {
-      current: () => ({ id: "draft-model", provider: { id: "draft-provider" } }),
-      variant: { current: () => "draft-variant" },
-    } as unknown as ModelSelection
-    const submit = createPromptSubmit({
-      prompt,
-      info: () => ({ id: "session-1" }),
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => false,
-      mode: () => "normal",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      model,
+  test("sends an initial shell after synchronous workspace creation", async () => {
+    selected = "create"
+    const submit = makeSubmit({
+      mode: () => "shell",
    })

-    await submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
-
-    expect(optimistic[0]).toMatchObject({
-      message: {
-        model: { providerID: "draft-provider", modelID: "draft-model", variant: "draft-variant" },
-      },
-    })
-  })
-
-  test("seeds new sessions before optimistic prompts are added", async () => {
-    const submit = createPromptSubmit({
-      prompt,
-      info: () => undefined,
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => false,
-      mode: () => "normal",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      newSessionWorktree: () => selected,
-      onNewSessionWorktreeReset: () => undefined,
-      onSubmit: () => undefined,
-    })
-
-    const event = { preventDefault: () => undefined } as unknown as Event
-
    await submit.handleSubmit(event)
+    await settle()

-    expect(storedSessions["/repo/worktree-a"]).toHaveLength(1)
-    expect(storedSessions["/repo/worktree-a"]?.[0]).toMatchObject({ id: "session-1", title: "New session 1" })
-    expect(optimisticSeeded).toEqual([true])
+    expect(sentShellDirectories).toEqual([worktreeDirectory])
+    expect(sentShell[0]).toMatchObject({
+      sessionID: "session-1",
+      command: "ls",
+    })
  })
 })
@@ -15,7 +15,6 @@ import { type ContextItem, type ImageAttachmentPart, type Prompt, type usePrompt
 import { useSDK, type DirectorySDK } from "@/context/sdk"
 import { useSync, type DirectorySync } from "@/context/sync"
 import { Identifier } from "@/utils/id"
-import { Worktree as WorktreeState } from "@/utils/worktree"
 import { getDirectory } from "@opencode-ai/core/util/path"
 import { buildRequestParts } from "./build-request-parts"
 import { setCursorPosition } from "./editor-dom"
@@ -25,12 +24,7 @@ import { createPromptSubmissionState } from "./submission-state"
 import { Event } from "@opencode-ai/schema/event"
 import { blobDataUrl } from "@/utils/draft-store"

-type PendingPrompt = {
-  abort: AbortController
-  cleanup: VoidFunction
-}
-
-const pending = new Map<string, PendingPrompt>()
+const submitting = new Set<string>()

 export type FollowupDraft = {
  sessionID: string
@@ -50,7 +44,6 @@ type FollowupSendInput = {
  draft: FollowupDraft
  messageID?: string
  optimisticBusy?: boolean
-  before?: () => Promise<boolean> | boolean
 }

 const draftText = (prompt: Prompt) => prompt.map((part) => ("content" in part ? part.content : "")).join("")
@@ -70,22 +63,11 @@ export async function sendFollowupDraft(input: FollowupSendInput) {
    input.serverSync.session.set("session_status", input.draft.sessionID, { type: "idle" })
  }

-  const wait = async () => {
-    const ok = await input.before?.()
-    if (ok === false) return false
-    return true
-  }
-
  const [head, ...tail] = text.split(" ")
  const cmd = head?.startsWith("/") ? head.slice(1) : undefined
  if (cmd && input.sync.data.command.find((item) => item.name === cmd)) {
    setBusy()
    try {
-      if (!(await wait())) {
-        setIdle()
-        return false
-      }
-
      const messageID = Identifier.ascending("message")
      await input.api.command({
        sessionID: input.draft.sessionID,
@@ -159,14 +141,6 @@ export async function sendFollowupDraft(input: FollowupSendInput) {
  })

  try {
-    if (!(await wait())) {
-      batch(() => {
-        setIdle()
-        remove()
-      })
-      return false
-    }
-
    const session = input.session()
    if (session?.agent !== input.draft.agent) {
      await input.api.switchAgent({ sessionID: input.draft.sessionID, agent: input.draft.agent })
@@ -263,8 +237,6 @@ export function createPromptSubmit(input: PromptSubmitInput) {
  const params = useParams()
  const [search] = useSearchParams<{ draftId?: string }>()
  const tabs = useTabs()
-  const pendingKey = (sessionID: string) => ScopedKey.from(sdk().scope, sessionID)
-
  const errorMessage = (err: unknown) => {
    if (err && typeof err === "object" && "message" in err && typeof err.message === "string") return err.message
    if (err && typeof err === "object" && "data" in err) {
@@ -278,19 +250,10 @@ export function createPromptSubmit(input: PromptSubmitInput) {
  const abort = async () => {
    const sessionID = params.id
    if (!sessionID) return Promise.resolve()
-
    serverSync().session.set("todo", sessionID, [])

    input.onAbort?.()

-    const key = pendingKey(sessionID)
-    const queued = pending.get(key)
-    if (queued) {
-      queued.abort.abort()
-      queued.cleanup()
-      pending.delete(key)
-      return Promise.resolve()
-    }
    return sdk()
      .api.session.interrupt({ sessionID })
      .catch(() => {})
@@ -319,9 +282,9 @@ export function createPromptSubmit(input: PromptSubmitInput) {
    }
  }

-  const seed = (dir: string, info: SessionInfo) => {
-    serverSync().session.remember(info)
-    const [, setStore] = serverSync().child(dir)
+  const seed = (target: ServerSync, dir: string, info: SessionInfo) => {
+    target.session.remember(info)
+    const [, setStore] = target.child(dir)
    setStore("session", (list: SessionInfo[]) => {
      const result = Binary.search(list, info.id, (item) => item.id)
      const next = [...list]
@@ -353,7 +316,6 @@ export function createPromptSubmit(input: PromptSubmitInput) {
      if (input.working()) void abort()
      return
    }
-
    const modelSelection = input.model ?? local.model
    const currentModel = modelSelection.current()
    const currentAgent = local.agent.current()
@@ -366,283 +328,253 @@ export function createPromptSubmit(input: PromptSubmitInput) {
      return
    }

-    input.addToHistory(currentPrompt, mode)
-    input.resetHistoryNavigation()
-
-    const projectDirectory = sdk().directory
+    const submissionSDK = sdk()
+    const submissionSync = sync()
+    const submissionServerSync = serverSync()
+    const submissionScope = submissionSDK.scope
+    const projectDirectory = submissionSDK.directory
+    const sessionID = params.id
+    const isNewSession = !sessionID
+    const currentSession = input.info()
+    const draftID = search.draftId
+    const draftServer = draftID ? tabs.draft(draftID).server : undefined
+    const capturePrompt = prompt.capture
+    const localSession = local.session
+    const handoff = layout.handoff
+    const resetWorktree = input.onNewSessionWorktreeReset
+    const onSubmit = input.onSubmit
    const permissionState = permission.currentServerState()
-    const isNewSession = !params.id
    const shouldAutoAccept = isNewSession && input.autoAccept()
    const worktreeSelection = input.newSessionWorktree?.() || "main"
+    const submissionKey = ScopedKey.from(
+      submissionScope,
+      draftID ? `draft:${draftID}` : sessionID ? `session:${sessionID}` : `directory:${projectDirectory}`,
+    )
+    if (submitting.has(submissionKey)) return
+    submitting.add(submissionKey)

-    let sessionDirectory = projectDirectory
-    if (isNewSession) {
-      if (worktreeSelection === "create") {
-        const createdWorktree = await sdk()
-          .api.worktree.create({
-            projectID: sync().data.project,
-            strategy: "git",
-            directory: getDirectory(projectDirectory),
+    try {
+      input.addToHistory(currentPrompt, mode)
+      input.resetHistoryNavigation()
+
+      let sessionDirectory = projectDirectory
+      if (isNewSession) {
+        if (worktreeSelection === "create") {
+          const createdWorktree = await submissionSDK.api.worktree
+            .create({
+              projectID: submissionSync.data.project,
+              strategy: "git",
+              directory: getDirectory(submissionSync.project?.worktree ?? projectDirectory),
+            })
+            .then(async (created) => {
+              await submissionSDK.api.location.get({ location: { directory: created.directory } })
+              return created
+            })
+            .catch((err) => {
+              showToast({
+                title: language.t("prompt.toast.worktreeCreateFailed.title"),
+                description: errorMessage(err),
+              })
+            })
+
+          if (!createdWorktree) return
+          sessionDirectory = createdWorktree.directory
+        }
+
+        if (worktreeSelection !== "main" && worktreeSelection !== "create") {
+          sessionDirectory = worktreeSelection
+        }
+
+        if (sessionDirectory !== projectDirectory) {
+          submissionServerSync.child(sessionDirectory)
+        }
+      }
+
+      let session = currentSession
+      if (!session && isNewSession) {
+        const created = await submissionSDK.api.session
+          .create({
+            agent: currentAgent.name,
+            model: { id: currentModel.id, providerID: currentModel.provider.id, variant },
+            location: { directory: sessionDirectory },
          })
          .catch((err) => {
            showToast({
-              title: language.t("prompt.toast.worktreeCreateFailed.title"),
+              title: language.t("prompt.toast.sessionCreateFailed.title"),
              description: errorMessage(err),
            })
            return undefined
          })
-        if (!createdWorktree) return
-        WorktreeState.pending(sdk().scope, createdWorktree.directory)
-        sessionDirectory = createdWorktree.directory
-      }
-
-      if (worktreeSelection !== "main" && worktreeSelection !== "create") {
-        sessionDirectory = worktreeSelection
-      }
-
-      if (sessionDirectory !== projectDirectory) {
-        serverSync().child(sessionDirectory)
-      }
-
-      input.onNewSessionWorktreeReset?.()
-    }
-
-    let session = input.info()
-    if (!session && isNewSession) {
-      const created = await sdk()
-        .api.session.create({
-          agent: currentAgent.name,
-          model: { id: currentModel.id, providerID: currentModel.provider.id, variant },
-          location: { directory: sessionDirectory },
-        })
-        .catch((err) => {
-          showToast({
-            title: language.t("prompt.toast.sessionCreateFailed.title"),
-            description: errorMessage(err),
+        if (created) {
+          seed(submissionServerSync, sessionDirectory, created)
+          session = created
+          await startTransition(() => {
+            if (!session) return
+            if (draftID) tabs.updateDraft(draftID, { worktree: undefined })
+            if (!draftID) resetWorktree?.()
+            if (shouldAutoAccept) permissionState.enableAutoAccept(session.id, sessionDirectory)
+            localSession.promote(sessionDirectory, session.id, {
+              agent: currentAgent.name,
+              model: { providerID: currentModel.provider.id, modelID: currentModel.id },
+              variant: variant ?? null,
+            })
+            handoff.setTabs(base64Encode(sessionDirectory), session.id)
+            if (draftID && draftServer) tabs.promoteDraft(draftID, { server: draftServer, sessionId: session.id })
+            else navigate(`/${base64Encode(sessionDirectory)}/session/${session.id}`)
+            submission.retarget(
+              capturePrompt(
+                { dir: base64Encode(sessionDirectory), id: session.id },
+                { server: draftServer, scope: submissionScope },
+              ),
+            )
          })
-          return undefined
-        })
-      if (created) {
-        seed(sessionDirectory, created)
-        session = created
-        await startTransition(() => {
-          if (!session) return
-          if (shouldAutoAccept) permissionState.enableAutoAccept(session.id, sessionDirectory)
-          local.session.promote(sessionDirectory, session.id, {
-            agent: currentAgent.name,
-            model: { providerID: currentModel.provider.id, modelID: currentModel.id },
-            variant: variant ?? null,
-          })
-          layout.handoff.setTabs(base64Encode(sessionDirectory), session.id)
-          const draftID = search.draftId
-          if (draftID) tabs.promoteDraft(draftID, { server: tabs.draft(draftID).server, sessionId: session.id })
-          else navigate(`/${base64Encode(sessionDirectory)}/session/${session.id}`)
-          submission.retarget(prompt.capture({ dir: base64Encode(sessionDirectory), id: session.id }))
-        })
+        }
      }
-    }
-    if (!session) {
-      showToast({
-        title: language.t("prompt.toast.promptSendFailed.title"),
-        description: language.t("prompt.toast.promptSendFailed.description"),
-      })
-      return
-    }
-
-    const model = {
-      modelID: currentModel.id,
-      providerID: currentModel.provider.id,
-    }
-    const agent = currentAgent.name
-    const draft: FollowupDraft = {
-      sessionID: session.id,
-      sessionDirectory,
-      prompt: currentPrompt,
-      context,
-      agent,
-      model,
-      variant,
-    }
-
-    const clearInput = () => {
-      submission.clear()
-      input.setMode("normal")
-      input.setPopover(null)
-    }
-
-    const restoreInput = () => {
-      const restored = submission.restore()
-      if (!restored) return false
-      restored.target.set(restored.prompt, input.promptLength(restored.prompt))
-      if (!submission.current(prompt.capture())) return true
-      input.setMode(mode)
-      input.setPopover(null)
-      requestAnimationFrame(() => {
-        const editor = input.editor()
-        if (!editor) return
-        editor.focus()
-        setCursorPosition(editor, input.promptLength(currentPrompt))
-        input.queueScroll()
-      })
-      return true
-    }
-
-    if (!isNewSession && mode === "normal" && input.shouldQueue?.()) {
-      input.onQueue?.(draft)
-      clearContext(submission.target())
-      clearInput()
-      return
-    }
-
-    input.onSubmit?.()
-
-    if (mode === "shell") {
-      clearInput()
-      const eventID = Event.ID.create()
-      sdk()
-        .api.session.shell({
-          sessionID: session.id,
-          id: eventID,
-          command: text,
+      if (!session) {
+        showToast({
+          title: language.t("prompt.toast.promptSendFailed.title"),
+          description: language.t("prompt.toast.promptSendFailed.description"),
        })
-        .catch((err) => {
-          showToast({
-            title: language.t("prompt.toast.shellSendFailed.title"),
-            description: errorMessage(err),
-          })
-          restoreInput()
-        })
-      return
-    }
+        return
+      }

-    if (text.startsWith("/")) {
-      const [cmdName, ...args] = text.split(" ")
-      const commandName = cmdName.slice(1)
-      const customCommand = sync().data.command.find((c) => c.name === commandName)
-      if (customCommand) {
+      const model = {
+        modelID: currentModel.id,
+        providerID: currentModel.provider.id,
+      }
+      const agent = currentAgent.name
+      const draft: FollowupDraft = {
+        sessionID: session.id,
+        sessionDirectory,
+        prompt: currentPrompt,
+        context,
+        agent,
+        model,
+        variant,
+      }
+
+      const clearInput = () => {
+        submission.clear()
+        input.setMode("normal")
+        input.setPopover(null)
+      }
+
+      const restoreInput = () => {
+        const restored = submission.restore()
+        if (!restored) return false
+        restored.target.set(restored.prompt, input.promptLength(restored.prompt))
+        if (!submission.current(prompt.capture())) return true
+        input.setMode(mode)
+        input.setPopover(null)
+        requestAnimationFrame(() => {
+          const editor = input.editor()
+          if (!editor) return
+          editor.focus()
+          setCursorPosition(editor, input.promptLength(currentPrompt))
+          input.queueScroll()
+        })
+        return true
+      }
+
+      if (!isNewSession && mode === "normal" && input.shouldQueue?.()) {
+        input.onQueue?.(draft)
+        clearContext(submission.target())
        clearInput()
-        const messageID = Identifier.ascending("message")
-        serverSync().session.set("session_status", session.id, { type: "busy" })
-        sdk()
-          .api.session.command({
+        return
+      }
+
+      if (!draftID || search.draftId === draftID) onSubmit?.()
+
+      if (mode === "shell") {
+        clearInput()
+        const eventID = Event.ID.create()
+        void submissionSDK.api.session
+          .shell({
            sessionID: session.id,
-            id: messageID,
-            command: commandName,
-            arguments: args.join(" "),
-            agent,
-            model: { id: model.modelID, providerID: model.providerID, variant },
-            files: await Promise.all(
-              images.map(async (attachment) => ({
-                uri: await blobDataUrl(attachment.blob, attachment.mime),
-                name: attachment.filename,
-              })),
-            ),
+            id: eventID,
+            command: text,
          })
          .catch((err) => {
-            serverSync().session.set("session_status", session.id, { type: "idle" })
            showToast({
-              title: language.t("prompt.toast.commandSendFailed.title"),
-              description: formatServerError(err, language.t, language.t("common.requestFailed")),
+              title: language.t("prompt.toast.shellSendFailed.title"),
+              description: errorMessage(err),
            })
            restoreInput()
          })
        return
      }
-    }

-    const commentItems = context.filter((item) => item.type === "file" && !!item.comment?.trim())
-    const messageID = Identifier.ascending("message")
-
-    const removeOptimisticMessage = () => {
-      sync().session.optimistic.remove({
-        directory: sessionDirectory,
-        sessionID: session.id,
-        messageID,
-      })
-    }
-
-    for (const item of commentItems) submission.target().context.remove(item.key)
-    clearInput()
-
-    const waitForWorktree = async () => {
-      const worktree = WorktreeState.get(sdk().scope, sessionDirectory)
-      if (!worktree || worktree.status !== "pending") return true
-
-      if (sessionDirectory === projectDirectory) {
-        sync().set("session_status", session.id, { type: "busy" })
-      }
-
-      const controller = new AbortController()
-      const cleanup = () => {
-        if (sessionDirectory === projectDirectory) {
-          sync().set("session_status", session.id, { type: "idle" })
-        }
-        removeOptimisticMessage()
-        if (restoreInput()) restoreCommentItems(submission.target(), commentItems)
-      }
-
-      pending.set(pendingKey(session.id), { abort: controller, cleanup })
-
-      const abortWait = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
-        if (controller.signal.aborted) {
-          resolve({ status: "failed", message: "aborted" })
+      if (text.startsWith("/")) {
+        const [cmdName, ...args] = text.split(" ")
+        const commandName = cmdName.slice(1)
+        const customCommand = submissionSync.data.command.find((c) => c.name === commandName)
+        if (customCommand) {
+          clearInput()
+          const messageID = Identifier.ascending("message")
+          submissionServerSync.session.set("session_status", session.id, { type: "busy" })
+          void submissionSDK.api.session
+            .command({
+              sessionID: session.id,
+              id: messageID,
+              command: commandName,
+              arguments: args.join(" "),
+              agent,
+              model: { id: model.modelID, providerID: model.providerID, variant },
+              files: await Promise.all(
+                images.map(async (attachment) => ({
+                  uri: await blobDataUrl(attachment.blob, attachment.mime),
+                  name: attachment.filename,
+                })),
+              ),
+            })
+            .catch((err) => {
+              submissionServerSync.session.set("session_status", session.id, { type: "idle" })
+              showToast({
+                title: language.t("prompt.toast.commandSendFailed.title"),
+                description: formatServerError(err, language.t, language.t("common.requestFailed")),
+              })
+              restoreInput()
+            })
          return
        }
-        controller.signal.addEventListener(
-          "abort",
-          () => {
-            resolve({ status: "failed", message: "aborted" })
-          },
-          { once: true },
-        )
-      })
-
-      const timeoutMs = 5 * 60 * 1000
-      const timer = { id: undefined as number | undefined }
-      const timeout = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
-        timer.id = window.setTimeout(() => {
-          resolve({
-            status: "failed",
-            message: language.t("workspace.error.stillPreparing"),
-          })
-        }, timeoutMs)
-      })
-
-      const result = await Promise.race([
-        WorktreeState.wait(sdk().scope, sessionDirectory),
-        abortWait,
-        timeout,
-      ]).finally(() => {
-        if (timer.id === undefined) return
-        clearTimeout(timer.id)
-      })
-      pending.delete(pendingKey(session.id))
-      if (controller.signal.aborted) return false
-      if (result.status === "failed") throw new Error(result.message)
-      return true
-    }
-
-    void sendFollowupDraft({
-      api: sdk().api.session,
-      sync: sync(),
-      serverSync: serverSync(),
-      session: () => input.info() ?? session,
-      draft,
-      messageID,
-      optimisticBusy: sessionDirectory === projectDirectory,
-      before: waitForWorktree,
-    }).catch((err) => {
-      pending.delete(pendingKey(session.id))
-      if (sessionDirectory === projectDirectory) {
-        sync().set("session_status", session.id, { type: "idle" })
      }
-      showToast({
-        title: language.t("prompt.toast.promptSendFailed.title"),
-        description: errorMessage(err),
+
+      const commentItems = context.filter((item) => item.type === "file" && !!item.comment?.trim())
+      const messageID = Identifier.ascending("message")
+
+      const removeOptimisticMessage = () => {
+        submissionSync.session.optimistic.remove({
+          directory: sessionDirectory,
+          sessionID: session.id,
+          messageID,
+        })
+      }
+
+      for (const item of commentItems) submission.target().context.remove(item.key)
+      clearInput()
+
+      void sendFollowupDraft({
+        api: submissionSDK.api.session,
+        sync: submissionSync,
+        serverSync: submissionServerSync,
+        session: () => session,
+        draft,
+        messageID,
+        optimisticBusy: sessionDirectory === projectDirectory,
+      }).catch((err) => {
+        if (sessionDirectory === projectDirectory) {
+          submissionSync.set("session_status", session.id, { type: "idle" })
+        }
+        showToast({
+          title: language.t("prompt.toast.promptSendFailed.title"),
+          description: errorMessage(err),
+        })
+        removeOptimisticMessage()
+        if (restoreInput()) restoreCommentItems(submission.target(), commentItems)
      })
-      removeOptimisticMessage()
-      if (restoreInput()) restoreCommentItems(submission.target(), commentItems)
-    })
+    } finally {
+      submitting.delete(submissionKey)
+    }
  }

  return {
@@ -1,35 +1,52 @@
-import { For, Show } from "solid-js"
+import { createMemo, createSignal, For, Show } from "solid-js"
 import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
-import { Icon } from "@opencode-ai/ui/icon"
-import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
+import { Icon } from "@opencode-ai/ui/v2/icon"
 import { getFilename } from "@opencode-ai/core/util/path"
 import { useLanguage } from "@/context/language"
+import { sameDirectory } from "@/utils/workspace"

 export function PromptWorkspaceSelector(props: {
  value: string
  projectRoot: string
  workspaces: string[]
  branch?: string
+  onboarding?: boolean
  onChange: (value: string) => void
  onDone: () => void
+  onViewAll: () => void
 }) {
  const language = useLanguage()
-  let pending: string | undefined
-  const selected = () => (props.value === props.projectRoot ? "main" : props.value)
+  const [search, setSearch] = createSignal("")
+  let searchInput: HTMLInputElement | undefined
+  let focusSearch = false
+  let pending: { type: "select"; value: string } | { type: "viewAll" } | undefined
+  const selected = () => (sameDirectory(props.value, props.projectRoot) ? "main" : props.value)
+  const workspaces = createMemo(() => {
+    const query = search().trim().toLowerCase()
+    if (!query) return props.workspaces
+    return props.workspaces.filter((workspace) => getFilename(workspace).toLowerCase().includes(query))
+  })
  const icon = () => {
    if (selected() === "main") return "monitor"
    if (selected() === "create") return "workspace-new"
-    return "workspace"
+    return "workspace-isolated"
  }
  const select = (value: string) => {
-    pending = value
+    pending = { type: "select", value }
  }
  const onOpenChange = (open: boolean) => {
-    if (open) return
-    const value = pending
+    if (open) {
+      setSearch("")
+      return
+    }
+    const action = pending
    pending = undefined
-    if (value) props.onChange(value)
+    if (action?.type === "select") props.onChange(action.value)
+    if (action?.type === "viewAll") {
+      props.onViewAll()
+      return
+    }
    props.onDone()
  }
  const label = () => {
@@ -41,87 +58,214 @@ export function PromptWorkspaceSelector(props: {
  return (
    <>
      <span class="hidden select-none opacity-50 sm:inline mx-1">/</span>
-      <MenuV2 placement="bottom" gutter={4} onOpenChange={onOpenChange}>
-        <MenuV2.Trigger class="flex h-7 min-w-0 max-w-[203px] items-center gap-1.5 rounded-sm px-1.5 hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed data-[expanded]:text-v2-text-text-muted">
-          <IconV2 name={icon()} class="shrink-0 text-v2-icon-icon-muted" />
-          <span class="min-w-0 truncate">{label()}</span>
-          <Icon name="chevron-down" size="small" class="shrink-0 text-v2-icon-icon-muted" />
-        </MenuV2.Trigger>
-        <MenuV2.Portal>
-          <MenuV2.Content class="w-[180px]">
-            <MenuV2.Group>
-              <MenuV2.GroupLabel>{language.t("session.new.workspace.runIn")}</MenuV2.GroupLabel>
-              <MenuV2.Item onSelect={() => select("main")}>
-                <IconV2 name="monitor" />
-                <span class="min-w-0 flex-1 truncate">{language.t("session.new.workspace.local")}</span>
-                <Show when={selected() === "main"}>
-                  <Icon name="check" size="small" class="shrink-0" />
-                </Show>
-              </MenuV2.Item>
-              <MenuV2.Item onSelect={() => select("create")}>
-                <IconV2 name="workspace-new" />
-                <span class="min-w-0 flex-1 truncate">{language.t("workspace.new")}</span>
-                <Show when={selected() === "create"}>
-                  <Icon name="check" size="small" class="shrink-0" />
-                </Show>
-              </MenuV2.Item>
-            </MenuV2.Group>
-            <Show when={props.workspaces.length > 0}>
-              <MenuV2.Separator />
-              <MenuV2.Sub gutter={0} overlap overflowPadding={8}>
-                <MenuV2.SubTrigger>
-                  <IconV2 name="workspace" />
-                  {language.t("session.new.workspace.existing")}
-                </MenuV2.SubTrigger>
-                <MenuV2.Portal>
-                  <MenuV2.SubContent class="max-w-[200px]">
-                    <For each={props.workspaces}>
-                      {(workspace) => (
-                        <MenuV2.Item onSelect={() => select(workspace)}>
-                          <IconV2 name="workspace-isolated" />
-                          <span class="min-w-0 flex-1 truncate">{getFilename(workspace)}</span>
-                          <Show when={selected() === workspace}>
-                            <Icon name="check" size="small" class="shrink-0" />
-                          </Show>
-                        </MenuV2.Item>
-                      )}
-                    </For>
-                  </MenuV2.SubContent>
-                </MenuV2.Portal>
-              </MenuV2.Sub>
+      <TooltipV2
+        placement="top"
+        openDelay={800}
+        value={
+          props.onboarding ? (
+            <div class="flex flex-col gap-1 text-start">
+              <div class="flex items-center gap-1.5 font-[530] text-v2-text-text-base">
+                <Icon name="workspace-isolated" size="small" class="shrink-0 text-v2-text-text-accent" />
+                <span>{language.t("workspace.onboarding.title")}</span>
+              </div>
+              <span class="font-[440] text-v2-text-text-muted">{language.t("workspace.onboarding.description")}</span>
+            </div>
+          ) : (
+            language.t("session.new.workspace.trigger.tooltip")
+          )
+        }
+        contentClass={props.onboarding ? "max-w-[280px]" : undefined}
+        class="min-w-0"
+      >
+        <MenuV2 placement="bottom" gutter={4} onOpenChange={onOpenChange}>
+          <MenuV2.Trigger
+            aria-description={language.t("session.new.workspace.trigger.tooltip")}
+            class="flex h-6 min-w-0 max-w-[203px] items-center gap-1.5 rounded-sm px-1.5 hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed data-[expanded]:text-v2-text-text-muted"
+          >
+            <Icon name={icon()} class="shrink-0 text-v2-icon-icon-muted" />
+            <span class="min-w-0 truncate">{label()}</span>
+            <Show when={props.onboarding}>
+              <span
+                data-slot="workspace-onboarding-dot"
+                aria-hidden="true"
+                class="size-1.5 shrink-0 rounded-full bg-v2-text-text-accent"
+              />
            </Show>
-          </MenuV2.Content>
-        </MenuV2.Portal>
-      </MenuV2>
-      <PromptGitStatus branch={props.branch} />
+            <Icon name="chevron-down" size="small" class="shrink-0 text-v2-icon-icon-muted" />
+          </MenuV2.Trigger>
+          <MenuV2.Portal>
+            <MenuV2.Content class="w-[200px]">
+              <MenuV2.Group>
+                <MenuV2.GroupLabel>{language.t("session.new.workspace.runIn")}</MenuV2.GroupLabel>
+                <MenuV2.Item onSelect={() => select("main")}>
+                  <Icon name="monitor" />
+                  <TooltipV2
+                    placement="right"
+                    openDelay={800}
+                    value={
+                      <span class="flex flex-col gap-0.5">
+                        <span>{language.t("session.new.workspace.local")}</span>
+                        <span class="font-[440] text-v2-text-text-muted">
+                          {language.t("session.new.workspace.local.tooltip")}
+                        </span>
+                      </span>
+                    }
+                    class="min-w-0 flex-1"
+                  >
+                    <span class="min-w-0 truncate">{language.t("session.new.workspace.local")}</span>
+                  </TooltipV2>
+                  <Show when={selected() === "main"}>
+                    <Icon name="check" size="small" class="shrink-0" />
+                  </Show>
+                </MenuV2.Item>
+                <MenuV2.Item onSelect={() => select("create")}>
+                  <Icon name="workspace-new" />
+                  <TooltipV2
+                    placement="right"
+                    openDelay={800}
+                    value={
+                      <span class="flex flex-col gap-0.5">
+                        <span>{language.t("workspace.new")}</span>
+                        <span class="font-[440] text-v2-text-text-muted">
+                          {language.t("session.new.workspace.new.tooltip")}
+                        </span>
+                      </span>
+                    }
+                    class="min-w-0 flex-1"
+                  >
+                    <span class="min-w-0 truncate">{language.t("workspace.new")}</span>
+                  </TooltipV2>
+                  <Show when={selected() === "create"}>
+                    <Icon name="check" size="small" class="shrink-0" />
+                  </Show>
+                </MenuV2.Item>
+              </MenuV2.Group>
+              <Show
+                when={props.workspaces.length > 0}
+                fallback={
+                  <>
+                    <MenuV2.Separator class="h-[0.5px]" />
+                    <MenuV2.Item onSelect={() => (pending = { type: "viewAll" })}>
+                      <span class="min-w-0 flex-1 truncate">{language.t("common.viewAll")}</span>
+                    </MenuV2.Item>
+                  </>
+                }
+              >
+                <MenuV2.Separator class="h-[0.5px]" />
+                <MenuV2.Sub
+                  gutter={0}
+                  overlap
+                  overflowPadding={8}
+                  onOpenChange={(open) => {
+                    if (!open) {
+                      focusSearch = false
+                      return
+                    }
+                    if (!focusSearch || props.workspaces.length < 10) return
+                    focusSearch = false
+                    requestAnimationFrame(() => searchInput?.focus())
+                  }}
+                >
+                  <MenuV2.SubTrigger
+                    onKeyDown={(event) => {
+                      if (
+                        event.key === "ArrowRight" ||
+                        event.key === "ArrowLeft" ||
+                        event.key === "Enter" ||
+                        event.key === " "
+                      )
+                        focusSearch = true
+                    }}
+                  >
+                    <Icon name="workspace-isolated" />
+                    <span class="min-w-0 flex-1 truncate">
+                      {language.t("session.new.workspace.existing").replace(/(…|\.{3})$/, "")}
+                    </span>
+                  </MenuV2.SubTrigger>
+                  <MenuV2.Portal>
+                    <MenuV2.SubContent class="max-h-[calc(100dvh-16px)] w-[200px] overflow-y-auto">
+                      <Show when={props.workspaces.length >= 10}>
+                        <div class="flex h-7 items-center gap-2 rounded-sm ps-3 pe-2 text-v2-icon-icon-muted">
+                          <Icon name="magnifying-glass" size="small" class="shrink-0" />
+                          <input
+                            ref={(element) => {
+                              searchInput = element
+                            }}
+                            value={search()}
+                            placeholder={language.t("session.new.workspace.search.placeholder")}
+                            aria-label={language.t("session.new.workspace.search.placeholder")}
+                            class="h-7 min-w-0 flex-1 border-0 bg-transparent text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base outline-none placeholder:text-v2-text-text-faint"
+                            onInput={(event) => setSearch(event.currentTarget.value)}
+                            onKeyDown={(event) => {
+                              if (
+                                event.key === "Escape" ||
+                                event.key === "ArrowDown" ||
+                                event.key === "ArrowUp" ||
+                                event.key === "Enter"
+                              )
+                                return
+                              event.stopPropagation()
+                            }}
+                          />
+                        </div>
+                      </Show>
+                      <For each={workspaces()}>
+                        {(workspace) => (
+                          <MenuV2.Item onSelect={() => select(workspace)}>
+                            <Icon name="workspace-isolated" />
+                            <span class="min-w-0 flex-1 truncate">{getFilename(workspace)}</span>
+                            <Show when={selected() === workspace}>
+                              <Icon name="check" size="small" class="shrink-0" />
+                            </Show>
+                          </MenuV2.Item>
+                        )}
+                      </For>
+                      <MenuV2.Separator class="h-[0.5px]" />
+                      <MenuV2.Item onSelect={() => (pending = { type: "viewAll" })}>
+                        <span class="min-w-0 flex-1 truncate">{language.t("common.viewAll")}</span>
+                      </MenuV2.Item>
+                    </MenuV2.SubContent>
+                  </MenuV2.Portal>
+                </MenuV2.Sub>
+              </Show>
+            </MenuV2.Content>
+          </MenuV2.Portal>
+        </MenuV2>
+      </TooltipV2>
+      <PromptGitStatus branch={props.branch} from={selected() === "create"} class="ms-1" />
    </>
  )
 }

-export function PromptGitStatus(props: { branch?: string; noGit?: boolean }) {
+export function PromptGitStatus(props: { branch?: string; noGit?: boolean; from?: boolean; class?: string }) {
  const language = useLanguage()
  const label = () => {
    if (props.noGit) return language.t("session.new.git.none")
+    if (!props.branch) return undefined
+    if (props.from) return language.t("session.new.workspace.fromBranch", { branch: props.branch })
    return props.branch
  }

+  const icon = () => {
+    if (props.noGit) return "monitor"
+    if (props.from) return "branch-out"
+    return "branch"
+  }
+
  return (
    <Show when={label()}>
      {(value) => (
-        <>
-          <span class="hidden select-none opacity-50 sm:inline mx-1">/</span>
-          <TooltipV2
-            placement="top"
-            value={value()}
-            class="min-w-0 max-w-[220px]"
-            contentClass="max-w-[calc(100vw-32px)] break-all"
-          >
-            <div class="flex h-7 min-w-0 max-w-[220px] items-center gap-1.5 px-2 text-[13px] font-[440] leading-5 tracking-[-0.04px]">
-              <Icon name="branch" size="small" class="shrink-0 text-v2-icon-icon-muted" />
-              <span class="min-w-0 truncate">{value()}</span>
-            </div>
-          </TooltipV2>
-        </>
+        <TooltipV2
+          placement="top"
+          value={value()}
+          class={`min-w-0 max-w-[220px] ${props.class ?? ""}`}
+          contentClass="max-w-[calc(100vw-32px)] break-all"
+        >
+          <div class="flex h-6 min-w-0 max-w-[220px] items-center gap-1.5 rounded-full bg-v2-background-bg-layer-02 px-2.5 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-faint">
+            <Icon name={icon()} size="small" class="shrink-0 text-v2-icon-icon-muted" />
+            <span class="min-w-0 truncate">{value()}</span>
+          </div>
+        </TooltipV2>
      )}
    </Show>
  )
@@ -0,0 +1,136 @@
+import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
+import { Icon } from "@opencode-ai/ui/v2/icon"
+import { getDirectory, getFilename } from "@opencode-ai/core/util/path"
+import { createStore } from "solid-js/store"
+import { createSignal, For, Show, type ComponentProps, type JSX } from "solid-js"
+import type { Project } from "@/types"
+import { useLanguage } from "@/context/language"
+import { useServerSDK } from "@/context/server-sdk"
+import { useServerSync } from "@/context/server-sync"
+import { useSettingsDialog } from "@/components/settings-dialog"
+import { pathKey } from "@/utils/path-key"
+import { showToast } from "@/utils/toast"
+import { containsDirectory, sameDirectory, workspaceDirectories } from "@/utils/workspace"
+
+export function SessionWorkspaceMenu(props: {
+  eligible?: boolean
+  sessionID: string
+  project: Project
+  directory: string
+  placement?: ComponentProps<typeof MenuV2>["placement"]
+  gutter?: number
+  class?: string
+  contentClass?: string
+  children: JSX.Element
+  onOpenChange?: (open: boolean) => void
+}) {
+  const language = useLanguage()
+  const serverSDK = useServerSDK()
+  const serverSync = useServerSync()
+  const openWorkspaces = useSettingsDialog("workspaces")
+  const [store, setStore] = createStore({ selected: undefined as string | undefined })
+  const [directories, setDirectories] = createSignal(workspaceDirectories(props.project))
+  const blocked = () => props.eligible === false || serverSync().session.data.session_working(props.sessionID)
+  const currentWorkspace = () => directories().find((workspace) => containsDirectory(workspace, props.directory))
+  const workspaces = () =>
+    directories().filter((workspace) => pathKey(workspace) !== pathKey(currentWorkspace() ?? props.directory))
+  const onOpenChange = (open: boolean) => {
+    props.onOpenChange?.(open)
+    if (!open) return
+    const sdk = serverSDK()
+    void sdk.api.worktree
+      .refresh({ projectID: props.project.id })
+      .then(() => sdk.api.worktree.list({ projectID: props.project.id }))
+      .then((items) =>
+        setDirectories(
+          items.map((item) => item.directory).filter((directory) => !sameDirectory(props.project.worktree, directory)),
+        ),
+      )
+      .catch(() => undefined)
+  }
+  const move = async (selection: "create" | string) => {
+    if (store.selected || blocked()) return
+    const sdk = serverSDK()
+    const sessionID = props.sessionID
+    setStore("selected", selection)
+
+    try {
+      const destination = selection === "create" ? await createWorkspace(props.project, sdk) : selection
+      if (!destination) return
+
+      await sdk.api.session.move({ sessionID, directory: destination })
+    } catch (error) {
+      showToast({
+        variant: "error",
+        title: language.t("workspace.move.failed"),
+        description: error instanceof Error ? error.message : language.t("common.requestFailed"),
+      })
+    } finally {
+      setStore("selected", undefined)
+    }
+  }
+
+  return (
+    <MenuV2
+      placement={props.placement ?? "bottom-end"}
+      gutter={props.gutter ?? 4}
+      modal={false}
+      onOpenChange={onOpenChange}
+    >
+      <MenuV2.Trigger class={props.class} disabled={blocked()}>
+        {props.children}
+      </MenuV2.Trigger>
+      <MenuV2.Portal>
+        <MenuV2.Content class={`w-[200px] ${props.contentClass ?? ""}`}>
+          <MenuV2.Group>
+            <MenuV2.GroupLabel>{language.t("workspace.move.menu.title")}</MenuV2.GroupLabel>
+            <Show when={pathKey(props.directory) !== pathKey(props.project.worktree)}>
+              <MenuV2.Item disabled={!!store.selected || blocked()} onSelect={() => void move(props.project.worktree)}>
+                <Icon name="monitor" />
+                {language.t("session.new.workspace.local")}
+              </MenuV2.Item>
+            </Show>
+            <MenuV2.Item disabled={!!store.selected || blocked()} onSelect={() => void move("create")}>
+              <Icon name="workspace-new" />
+              {language.t("workspace.new")}
+            </MenuV2.Item>
+            <Show when={workspaces().length > 0}>
+              <MenuV2.Sub gutter={0} overlap overflowPadding={8}>
+                <MenuV2.SubTrigger>
+                  <Icon name="workspace-isolated" />
+                  {language.t("session.new.workspace.existing").replace(/(…|\.{3})$/, "")}
+                </MenuV2.SubTrigger>
+                <MenuV2.Portal>
+                  <MenuV2.SubContent class="max-h-[calc(100dvh-16px)] w-[200px] overflow-y-auto">
+                    <For each={workspaces()}>
+                      {(workspace) => (
+                        <MenuV2.Item disabled={!!store.selected || blocked()} onSelect={() => void move(workspace)}>
+                          <Icon name="workspace-isolated" />
+                          <span class="min-w-0 flex-1 truncate">{getFilename(workspace)}</span>
+                        </MenuV2.Item>
+                      )}
+                    </For>
+                  </MenuV2.SubContent>
+                </MenuV2.Portal>
+              </MenuV2.Sub>
+            </Show>
+          </MenuV2.Group>
+          <MenuV2.Separator class="h-[0.5px] bg-v2-border-border-base" />
+          <MenuV2.Item onSelect={() => openWorkspaces()}>
+            <span class="min-w-0 flex-1 truncate">{language.t("common.viewAll")}</span>
+          </MenuV2.Item>
+        </MenuV2.Content>
+      </MenuV2.Portal>
+    </MenuV2>
+  )
+}
+
+async function createWorkspace(project: Project, serverSDK: ReturnType<ReturnType<typeof useServerSDK>>) {
+  const created = await serverSDK.api.worktree.create({
+    projectID: project.id,
+    strategy: "git",
+    directory: getDirectory(project.worktree),
+  })
+  await serverSDK.api.location.get({ location: { directory: created.directory } })
+  return created.directory
+}
@@ -11,6 +11,7 @@ import { SettingsNotificationsV2 } from "./notifications"
 import { SettingsProvidersV2 } from "./providers"
 import { SettingsModelsV2 } from "./models"
 import { SettingsServersV2 } from "./servers"
+import { SettingsWorkspacesV2 } from "./workspaces"
 import { SettingsProjectsV2 } from "./projects"
 import { SettingsExtensionsV2 } from "./extensions"
 import { SettingsServerScope } from "../settings-server-picker"
@@ -95,6 +96,10 @@ export const DialogSettings: Component<{
                  <Icon name="folder" />
                  {language.t("settings.tab.projects")}
                </TabsV2.Trigger>
+                <TabsV2.Trigger value="workspaces">
+                  <Icon name="workspace-isolated" />
+                  {language.t("settings.tab.workspaces")}
+                </TabsV2.Trigger>
              </div>

              {/* Group 3: Capabilities & Extensions */}
@@ -140,6 +145,9 @@ export const DialogSettings: Component<{
          <SettingsProjectsV2 />
        </TabsV2.Content>
        <SettingsServerScope directory={directory()}>
+          <TabsV2.Content value="workspaces" class="settings-v2-panel">
+            <SettingsWorkspacesV2 activeDirectory={directory()} />
+          </TabsV2.Content>
          <TabsV2.Content value="providers" class="settings-v2-panel">
            <SettingsProvidersV2 directory={directory()} onBack={showProviders} />
          </TabsV2.Content>
@@ -7,7 +7,7 @@ import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
 import { useLanguage } from "@/context/language"
 import { usePlatform } from "@/context/platform"
 import { useUpdaterAction } from "../updater-action"
-import { useSettings } from "@/context/settings"
+import { type WorkspaceDefaultDestination, useSettings } from "@/context/settings"
 import { ExternalLink } from "../external-link"
 import { SettingsListV2 } from "./parts/list"
 import { SettingsRowV2 } from "./parts/row"
@@ -85,6 +85,34 @@ const PermissionScopeSetting: Component<{ controller: PermissionScopeController
  )
 }

+const WorkspaceDestinationSetting: Component = () => {
+  const language = useLanguage()
+  const settings = useSettings()
+  const options = createMemo((): { value: WorkspaceDefaultDestination; label: string }[] => [
+    { value: "last-used", label: language.t("settings.workspaces.default.lastUsed") },
+    { value: "local", label: language.t("settings.workspaces.default.local") },
+    { value: "new", label: language.t("settings.workspaces.default.new") },
+  ])
+
+  return (
+    <SettingsRowV2
+      title={language.t("settings.workspaces.default.title")}
+      description={language.t("settings.workspaces.default.description")}
+    >
+      <SelectV2
+        appearance="inline"
+        options={options()}
+        current={options().find((option) => option.value === settings.workspaces.defaultDestination())}
+        value={(option) => option.value}
+        label={(option) => option.label}
+        placement="bottom-end"
+        gutter={6}
+        onSelect={(option) => option && settings.workspaces.setDefaultDestination(option.value)}
+      />
+    </SettingsRowV2>
+  )
+}
+
 const ShellSetting: Component<{ controller: ShellSettingsController }> = (props) => {
  const language = useLanguage()
  const options = createMemo(() =>
@@ -300,6 +328,7 @@ export const SettingsGeneralV2: Component<{
      <SettingsListV2>
        <LanguageSetting />

+        <WorkspaceDestinationSetting />
        <PermissionScopeSetting controller={permissionScope} />

        <ShellSetting controller={shell} />
@@ -362,18 +391,6 @@ export const SettingsGeneralV2: Component<{
      <h3 class="settings-v2-section-title">{language.t("settings.general.section.advanced")}</h3>

      <SettingsListV2>
-        <SettingsRowV2
-          title={language.t("settings.general.row.showFileTree.title")}
-          description={language.t("settings.general.row.showFileTree.description")}
-        >
-          <div data-action="settings-show-file-tree">
-            <Switch
-              checked={settings.general.showFileTree()}
-              onChange={(checked) => settings.general.setShowFileTree(checked)}
-            />
-          </div>
-        </SettingsRowV2>
-
        <SettingsRowV2
          title={language.t("settings.general.row.showSearch.title")}
          description={language.t("settings.general.row.showSearch.description")}
@@ -692,6 +692,223 @@
  color: var(--v2-text-text-base);
 }

+.settings-v2-tab-header.settings-v2-workspaces-header {
+  padding-bottom: 24px;
+}
+
+.settings-v2-workspaces-header .settings-v2-tab-title {
+  font-weight: 610;
+}
+
+.settings-v2-tab-body.settings-v2-workspaces {
+  gap: 16px;
+}
+
+.settings-v2-workspaces-toolbar {
+  display: flex;
+  min-width: 0;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+}
+
+.settings-v2-workspaces-count {
+  font-size: 15px;
+  font-weight: 530;
+  line-height: 1;
+  color: var(--v2-text-text-base);
+}
+
+.settings-v2-workspaces-toolbar-actions {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.settings-v2-workspaces-delete-all {
+  color: var(--v2-state-fg-danger);
+}
+
+.settings-v2-workspaces-inventory [data-component="settings-v2-list"] {
+  display: flex;
+  flex-direction: column;
+  gap: 0;
+  padding: 20px;
+  border-radius: 6px;
+  background-color: var(--v2-background-bg-base);
+  box-shadow: inset 0 0 0 0.5px var(--v2-border-border-base);
+}
+
+.settings-v2-workspaces-row {
+  display: flex;
+  min-width: 0;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.settings-v2-workspaces-row:not(:last-child) {
+  padding-bottom: 20px;
+  margin-bottom: 20px;
+  border-bottom: 0.5px solid var(--v2-border-border-base);
+}
+
+.settings-v2-workspaces-row-header {
+  display: flex;
+  min-width: 0;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 20px;
+}
+
+.settings-v2-workspaces-copy {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.settings-v2-workspaces-main {
+  display: flex;
+  min-width: 0;
+}
+
+.settings-v2-workspaces-row-actions {
+  display: flex;
+  flex-shrink: 0;
+  align-items: center;
+  justify-content: flex-end;
+  gap: 12px;
+}
+
+.settings-v2-workspaces-main [data-component="tooltip-v2-trigger"] {
+  min-width: 0;
+}
+
+.settings-v2-workspaces-path {
+  display: block;
+  min-width: 0;
+  overflow: hidden;
+  color: var(--v2-text-text-base);
+  font-family: inherit;
+  font-size: 13px;
+  font-weight: 530;
+  line-height: 1;
+  letter-spacing: -0.04px;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  padding: 0;
+  text-align: left;
+  cursor: default;
+}
+
+.settings-v2-workspaces-meta {
+  font-size: 13px;
+  font-weight: 440;
+  line-height: 1;
+  color: var(--v2-text-text-faint);
+}
+
+.settings-v2-workspaces-active,
+.settings-v2-workspaces-more {
+  flex-shrink: 0;
+  font-size: 11px;
+  font-weight: 440;
+  line-height: 1;
+  color: var(--v2-text-text-faint);
+}
+
+.settings-v2-workspaces-sessions {
+  display: flex;
+  flex-direction: column;
+  border: 0.5px solid var(--v2-border-border-base);
+  border-radius: 4px;
+  background-color: var(--v2-background-bg-base);
+  overflow: hidden;
+}
+
+.settings-v2-workspaces-session {
+  display: flex;
+  min-width: 0;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 10px 12px;
+  font-size: 13px;
+  font-weight: 440;
+  line-height: 16px;
+  color: var(--v2-text-text-base);
+}
+
+.settings-v2-workspaces-session:not(:last-child) {
+  border-bottom: 0.5px solid var(--v2-border-border-base);
+}
+
+.settings-v2-workspaces-session > span:first-child {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.settings-v2-workspaces-session-time {
+  flex-shrink: 0;
+  font-size: 11px;
+  line-height: 1;
+  color: var(--v2-text-text-muted);
+}
+
+.settings-v2-workspaces-empty {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding-block: 48px;
+  font-size: 13px;
+  font-weight: 440;
+  line-height: 1;
+  color: var(--v2-text-text-muted);
+}
+
+@media (max-width: 639px) {
+  .settings-v2-workspaces-header {
+    padding: 24px 20px 20px;
+  }
+
+  .settings-v2-tab-body.settings-v2-workspaces {
+    padding: 0 20px 24px;
+  }
+
+  .settings-v2-workspaces-toolbar,
+  .settings-v2-workspaces-main {
+    align-items: flex-start;
+  }
+
+  .settings-v2-workspaces-toolbar {
+    flex-wrap: wrap;
+  }
+
+  .settings-v2-workspaces-toolbar-actions {
+    width: 100%;
+    flex-wrap: wrap;
+    justify-content: space-between;
+  }
+
+  .settings-v2-workspaces-inventory [data-component="settings-v2-list"] {
+    padding: 14px;
+  }
+
+  .settings-v2-workspaces-path {
+    overflow: visible;
+    text-overflow: clip;
+    white-space: normal;
+    overflow-wrap: anywhere;
+  }
+
+  .settings-v2-workspaces-active {
+    display: none;
+  }
+}
+
 [data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-container"] {
  width: 480px;
  max-width: calc(100vw - 32px);
@@ -0,0 +1,502 @@
+import type { Component } from "solid-js"
+import { For, Show, createMemo } from "solid-js"
+import { createStore, produce } from "solid-js/store"
+import type { SessionInfo } from "@opencode-ai/client/promise"
+import { useQuery } from "@tanstack/solid-query"
+import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
+import { Dialog, DialogFooter, DialogHeader, DialogTitleGroup } from "@opencode-ai/ui/v2/dialog-v2"
+import { Icon } from "@opencode-ai/ui/v2/icon"
+import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
+import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
+import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { getFilename } from "@opencode-ai/core/util/path"
+import { useLanguage } from "@/context/language"
+import { useServerSDK } from "@/context/server-sdk"
+import { useServerSync } from "@/context/server-sync"
+import { showToast } from "@/utils/toast"
+import { getRelativeTime } from "@/utils/time"
+import { pathKey } from "@/utils/path-key"
+import { SettingsListV2 } from "./parts/list"
+import { InlineServerSelect } from "./parts/server-select"
+import { useTabs } from "@/context/tabs"
+import { usePlatform } from "@/context/platform"
+import { clearWorkspaceTerminals } from "@/context/terminal"
+import { ServerConnection } from "@/context/server"
+import type { Project } from "@/types"
+import {
+  containsDirectory,
+  filterWorkspaceInventory,
+  inspectWorkspaceDeletion,
+  managedWorkspaceDirectories,
+  mergeWorkspaceSessionInventory,
+  removeWorkspacesSequentially,
+  sessionsForWorkspace,
+  type WorkspaceDeleteInspection,
+  workspaceInventory,
+} from "@/utils/workspace"
+import { listAllSessions } from "@/utils/session"
+import type { ServerScope } from "@/utils/server-scope"
+import "./settings-v2.css"
+
+type Workspace = {
+  directory: string
+  project: Project
+}
+
+export const SettingsWorkspacesV2: Component<{ activeDirectory?: string }> = (props) => {
+  const dialog = useDialog()
+  const language = useLanguage()
+  const serverSDK = useServerSDK()
+  const serverSync = useServerSync()
+  const tabs = useTabs()
+  const platform = usePlatform()
+  const [store, setStore] = createStore({
+    project: "all",
+    transaction: undefined as "confirm" | "running" | undefined,
+  })
+
+  const workspaces = createMemo(() => workspaceInventory(serverSync().data.project))
+  const projects = createMemo(() =>
+    serverSync().data.project.filter((project) => managedWorkspaceDirectories(project).length > 0),
+  )
+  const projectName = (project: Project) => project.name || getFilename(project.worktree)
+  const projectOptions = createMemo(() => [
+    { id: "all", label: language.t("settings.workspaces.filter.all") },
+    ...projects().map((project) => ({ id: project.id, label: projectName(project) })),
+  ])
+  const selectedProject = createMemo(() =>
+    store.project === "all" || projects().some((project) => project.id === store.project) ? store.project : "all",
+  )
+  const filtered = createMemo(() => filterWorkspaceInventory(workspaces(), selectedProject()))
+  const captureDeleteContext = () => {
+    const sdk = serverSDK()
+    return { sdk, sync: serverSync(), server: ServerConnection.key(sdk.server), activeDirectory: props.activeDirectory }
+  }
+  const loadSessions = async (context = captureDeleteContext()) => {
+    const fetched = await listAllSessions(context.sdk.api.session, { order: "desc" })
+    return mergeWorkspaceSessionInventory(
+      fetched,
+      Object.values(context.sync.session.data.info).filter((session): session is SessionInfo => !!session),
+    )
+  }
+  const sessionQuery = useQuery(() => ({
+    queryKey: [serverSDK().scope, null, "settings-workspace-sessions"] as const,
+    queryFn: () => loadSessions(),
+    refetchOnMount: "always",
+  }))
+  const sessionsByWorkspace = createMemo(
+    () =>
+      new Map(
+        workspaces().map((workspace) => [
+          pathKey(workspace.directory),
+          sessionQuery.isSuccess ? sessionsForWorkspace(sessionQuery.data ?? [], workspace.directory) : [],
+        ]),
+      ),
+  )
+  const workspaceSessions = (workspace: Workspace) => sessionsByWorkspace().get(pathKey(workspace.directory)) ?? []
+  const sessionCount = (workspace: Workspace) => {
+    if (sessionQuery.isPending) return language.t("session.messages.loading")
+    if (sessionQuery.isError) return language.t("common.requestFailed")
+    const count = workspaceSessions(workspace).length
+    return language.plural("settings.workspaces.sessions", count, {
+      count,
+      project: projectName(workspace.project),
+    })
+  }
+  const lastActive = (workspace: Workspace) => {
+    const updated = workspaceSessions(workspace)[0]?.time.updated
+    if (!updated) return undefined
+    return getRelativeTime(new Date(updated).toISOString(), language.t)
+  }
+  const sessionTime = (session: SessionInfo) => {
+    if (!session.time.updated) return undefined
+    return getRelativeTime(new Date(session.time.updated).toISOString(), language.t)
+  }
+
+  const inspect = async (workspace: Workspace, context = captureDeleteContext()) => {
+    const [working, branch, sessions] = await Promise.all([
+      context.sdk.api.vcs.status({ location: { directory: workspace.directory } }),
+      context.sdk.api.vcs.diff({ location: { directory: workspace.directory }, mode: "branch" }),
+      loadSessions(context),
+    ])
+    const result = inspectWorkspaceDeletion({
+      workspace: workspace.directory,
+      activeDirectory: context.activeDirectory,
+      sessions,
+      status: working.data.length > 0 || branch.data.length > 0 ? "dirty" : "clean",
+    })
+    return { result, sessions }
+  }
+  const inspectionMessages = (result: WorkspaceDeleteInspection) => {
+    const messages = [
+      result.active ? language.t("settings.workspaces.delete.blocked.active") : undefined,
+      result.linked ? language.t("settings.workspaces.delete.blocked.linked") : undefined,
+      result.dirty ? language.t("workspace.status.dirty") : undefined,
+    ].filter((message): message is string => message !== undefined)
+    return messages.length > 0 ? messages : [language.t("workspace.status.clean")]
+  }
+  const blocked = (result: WorkspaceDeleteInspection) => {
+    showToast({
+      variant: "error",
+      title: language.t("workspace.delete.failed.title"),
+      description: inspectionMessages(result)[0],
+    })
+  }
+
+  const remove = async (workspace: Workspace, force = false, context = captureDeleteContext()) => {
+    const preflight = await inspect(workspace, context)
+    if (preflight.result.active || (!force && (preflight.result.linked || preflight.result.dirty))) {
+      blocked(preflight.result)
+      return
+    }
+    const removed = await context.sdk.api.worktree
+      .remove({
+        projectID: workspace.project.id,
+        directory: workspace.directory,
+        force,
+      })
+      .then(() => true)
+      .catch((error) => {
+        showToast({
+          variant: "error",
+          title: language.t("workspace.delete.failed.title"),
+          description: error instanceof Error ? error.message : language.t("common.requestFailed"),
+        })
+        return false
+      })
+    if (!removed) return
+    tabs.store.forEach((tab) => {
+      if (tab.type !== "draft" || tab.server !== context.server) return
+      const directoryMatches = containsDirectory(workspace.directory, tab.directory)
+      const worktreeMatches = tab.worktree && containsDirectory(workspace.directory, tab.worktree)
+      if (!directoryMatches && !worktreeMatches) return
+      tabs.updateDraft(tab.draftID, {
+        directory: directoryMatches ? workspace.project.worktree : tab.directory,
+        worktree: undefined,
+      })
+    })
+    clearWorkspaceTerminals(
+      workspace.directory,
+      preflight.sessions.map((session) => session.id),
+      platform,
+      context.sdk.scope,
+    )
+    context.sync.set(
+      "project",
+      produce((draft) => {
+        const project = draft.find((item) => item.id === workspace.project.id)
+        if (!project) return
+        project.sandboxes = (project.sandboxes ?? []).filter(
+          (directory) => pathKey(directory) !== pathKey(workspace.directory),
+        )
+        project.worktrees = project.worktrees.filter(
+          (worktree) => pathKey(worktree.directory) !== pathKey(workspace.directory),
+        )
+      }),
+    )
+  }
+
+  let inspectionID = 0
+  const releaseConfirmation = () => {
+    if (store.transaction === "confirm") setStore("transaction", undefined)
+  }
+  const transact = async (task: () => Promise<void>) => {
+    if (store.transaction !== "confirm") return
+    setStore("transaction", "running")
+    try {
+      await task()
+    } catch (error) {
+      showToast({
+        variant: "error",
+        title: language.t("workspace.delete.failed.title"),
+        description: error instanceof Error ? error.message : language.t("common.requestFailed"),
+      })
+    } finally {
+      setStore("transaction", undefined)
+    }
+  }
+  const confirmDelete = (workspace: Workspace) => {
+    if (store.transaction) return
+    const context = captureDeleteContext()
+    const current = ++inspectionID
+    setStore("transaction", "confirm")
+    void dialog.push(
+      () => (
+        <DialogDeleteWorkspace
+          workspace={workspace}
+          scope={context.sdk.scope}
+          inspectionID={current}
+          inspect={() => inspect(workspace, context)}
+          inspectionMessages={inspectionMessages}
+          onDelete={() => transact(() => remove(workspace, true, context))}
+        />
+      ),
+      releaseConfirmation,
+    )
+  }
+  const removeAll = async (inventory: Workspace[], context: ReturnType<typeof captureDeleteContext>) => {
+    await removeWorkspacesSequentially(inventory, (workspace) => remove(workspace, false, context))
+  }
+  const confirmDeleteAll = () => {
+    if (store.transaction) return
+    const context = captureDeleteContext()
+    const inventory = [...filtered()]
+    const project = projectOptions().find((option) => option.id === selectedProject())?.label ?? selectedProject()
+    setStore("transaction", "confirm")
+    void dialog.push(
+      () => (
+        <DialogDeleteAllWorkspaces
+          count={inventory.length}
+          project={project}
+          onDelete={() => transact(() => removeAll(inventory, context))}
+        />
+      ),
+      releaseConfirmation,
+    )
+  }
+
+  return (
+    <>
+      <div class="settings-v2-tab-header settings-v2-workspaces-header">
+        <div class="settings-v2-tab-header-row">
+          <h2 class="settings-v2-tab-title">{language.t("settings.tab.workspaces")}</h2>
+          <InlineServerSelect />
+        </div>
+      </div>
+
+      <div class="settings-v2-tab-body settings-v2-workspaces">
+        <div class="settings-v2-workspaces-toolbar">
+          <span class="settings-v2-workspaces-count">
+            {language.plural("settings.workspaces.count", filtered().length)}
+          </span>
+          <div class="settings-v2-workspaces-toolbar-actions">
+            <Show when={projects().length > 1}>
+              <MenuV2 placement="bottom-end" gutter={6}>
+                <MenuV2.Trigger class="flex h-6 max-w-48 items-center gap-1 rounded-sm px-2 text-13-medium hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed">
+                  <span class="min-w-0 truncate">
+                    {projectOptions().find((option) => option.id === selectedProject())?.label}
+                  </span>
+                  <Icon name="chevron-down" size="small" class="shrink-0 text-v2-icon-icon-muted" />
+                </MenuV2.Trigger>
+                <MenuV2.Portal>
+                  <MenuV2.Content>
+                    <For each={projectOptions()}>
+                      {(option) => (
+                        <MenuV2.Item onSelect={() => setStore("project", option.id)}>
+                          <span class="min-w-0 flex-1 truncate">{option.label}</span>
+                          <Show when={selectedProject() === option.id}>
+                            <Icon name="check" size="small" class="shrink-0" />
+                          </Show>
+                        </MenuV2.Item>
+                      )}
+                    </For>
+                  </MenuV2.Content>
+                </MenuV2.Portal>
+              </MenuV2>
+            </Show>
+            <Show when={filtered().length > 0}>
+              <MenuV2 placement="bottom-end" gutter={4}>
+                <MenuV2.Trigger
+                  as={IconButtonV2}
+                  type="button"
+                  variant="ghost-muted"
+                  size="small"
+                  aria-label={language.t("common.moreOptions")}
+                  disabled={!!store.transaction}
+                  icon={<Icon name="outline-dots" size="small" />}
+                />
+                <MenuV2.Portal>
+                  <MenuV2.Content>
+                    <MenuV2.Item onSelect={confirmDeleteAll}>
+                      <span class="settings-v2-workspaces-delete-all">
+                        {language.t("settings.workspaces.deleteAll")}
+                      </span>
+                    </MenuV2.Item>
+                  </MenuV2.Content>
+                </MenuV2.Portal>
+              </MenuV2>
+            </Show>
+          </div>
+        </div>
+
+        <div class="settings-v2-workspaces-inventory">
+          <Show
+            when={filtered().length > 0}
+            fallback={<div class="settings-v2-workspaces-empty">{language.t("settings.workspaces.empty")}</div>}
+          >
+            <SettingsListV2>
+              <For each={filtered()}>
+                {(workspace) => {
+                  const linked = () => workspaceSessions(workspace)
+                  return (
+                    <div class="settings-v2-workspaces-row">
+                      <div class="settings-v2-workspaces-row-header">
+                        <div class="settings-v2-workspaces-copy">
+                          <div class="settings-v2-workspaces-main">
+                            <TooltipV2
+                              value={workspace.directory}
+                              placement="top-start"
+                              contentClass="max-w-[calc(100vw-32px)] break-all"
+                            >
+                              <span
+                                tabIndex={0}
+                                dir="ltr"
+                                aria-label={workspace.directory}
+                                class="settings-v2-workspaces-path"
+                              >
+                                {workspace.directory}
+                              </span>
+                            </TooltipV2>
+                          </div>
+                          <span class="settings-v2-workspaces-meta">{sessionCount(workspace)}</span>
+                        </div>
+                        <div class="settings-v2-workspaces-row-actions">
+                          <Show when={lastActive(workspace)}>
+                            {(value) => (
+                              <TooltipV2
+                                value={language.t("settings.workspaces.lastActiveSession")}
+                                placement="top-end"
+                              >
+                                <span tabIndex={0} class="settings-v2-workspaces-active">
+                                  {value()}
+                                </span>
+                              </TooltipV2>
+                            )}
+                          </Show>
+                          <IconButtonV2
+                            type="button"
+                            variant="ghost-muted"
+                            size="small"
+                            aria-label={language.t("workspace.delete.confirm", {
+                              name: getFilename(workspace.directory),
+                            })}
+                            disabled={!!store.transaction}
+                            icon={<Icon name="trash" size="small" />}
+                            onClick={() => confirmDelete(workspace)}
+                          />
+                        </div>
+                      </div>
+                      <Show when={linked().length > 0}>
+                        <div class="settings-v2-workspaces-sessions">
+                          <For each={linked()}>
+                            {(session) => (
+                              <div class="settings-v2-workspaces-session">
+                                <span>{session.title}</span>
+                                <Show when={sessionTime(session)}>
+                                  {(time) => <span class="settings-v2-workspaces-session-time">{time()}</span>}
+                                </Show>
+                              </div>
+                            )}
+                          </For>
+                        </div>
+                      </Show>
+                    </div>
+                  )
+                }}
+              </For>
+            </SettingsListV2>
+          </Show>
+        </div>
+      </div>
+    </>
+  )
+}
+
+function DialogDeleteAllWorkspaces(props: { count: number; project: string; onDelete: () => Promise<void> }) {
+  const dialog = useDialog()
+  const language = useLanguage()
+  const remove = () => {
+    const deleting = props.onDelete()
+    dialog.close()
+    void deleting
+  }
+
+  return (
+    <Dialog fit>
+      <DialogHeader>
+        <DialogTitleGroup
+          title={language.t("settings.workspaces.deleteAll")}
+          description={
+            <>
+              {language.t("settings.workspaces.deleteAll.confirm", { count: props.count })}
+              <br />
+              {language.t("settings.workspaces.deleteAll.warning", { count: props.count, project: props.project })}
+            </>
+          }
+        />
+      </DialogHeader>
+      <DialogFooter>
+        <ButtonV2 type="button" variant="neutral" onClick={() => dialog.close()}>
+          {language.t("common.cancel")}
+        </ButtonV2>
+        <ButtonV2 type="button" variant="danger" onClick={remove}>
+          {language.t("settings.workspaces.deleteAll")}
+        </ButtonV2>
+      </DialogFooter>
+    </Dialog>
+  )
+}
+
+function DialogDeleteWorkspace(props: {
+  workspace: Workspace
+  scope: ServerScope
+  inspectionID: number
+  inspect: () => Promise<{ result: WorkspaceDeleteInspection; sessions: SessionInfo[] }>
+  inspectionMessages: (result: WorkspaceDeleteInspection) => string[]
+  onDelete: () => Promise<void>
+}) {
+  const dialog = useDialog()
+  const language = useLanguage()
+  const status = useQuery(() => ({
+    queryKey: [props.scope, pathKey(props.workspace.directory), "workspace-delete-status", props.inspectionID] as const,
+    queryFn: props.inspect,
+    staleTime: 0,
+  }))
+  const descriptions = () => {
+    if (status.isPending) return [language.t("workspace.status.checking")]
+    if (status.isError) return [language.t("workspace.status.error")]
+    if (!status.data) return []
+    return props.inspectionMessages(status.data.result)
+  }
+  const remove = () => {
+    const deleting = props.onDelete()
+    dialog.close()
+    void deleting
+  }
+
+  return (
+    <Dialog fit>
+      <DialogHeader>
+        <DialogTitleGroup
+          title={language.t("workspace.delete.title")}
+          description={
+            <>
+              {language.t("workspace.delete.confirm", { name: getFilename(props.workspace.directory) })}
+              <br />
+              <code class="max-w-full rounded-[4px] bg-[color-mix(in_oklch,var(--v2-text-text-base)_8%,transparent)] px-1 py-0.5 font-mono text-xs font-medium leading-4 text-v2-text-text-base break-all">
+                {props.workspace.directory}
+              </code>
+              <br />
+              {language.t("settings.workspaces.delete.warning")}
+              <For each={descriptions()}>{(description) => <div>{description}</div>}</For>
+            </>
+          }
+        />
+      </DialogHeader>
+      <DialogFooter>
+        <ButtonV2 type="button" variant="neutral" onClick={() => dialog.close()}>
+          {language.t("common.cancel")}
+        </ButtonV2>
+        <ButtonV2
+          type="button"
+          variant="danger"
+          disabled={status.isPending || status.isError || status.data?.result.active}
+          onClick={remove}
+        >
+          {language.t("workspace.delete.button")}
+        </ButtonV2>
+      </DialogFooter>
+    </Dialog>
+  )
+}
@@ -14,6 +14,7 @@ import { ServerScope } from "@/utils/server-scope"
 import type { ServerApi } from "@/utils/server"

 type ProjectApi = ServerApi["project"]
+type WorktreeApi = ServerApi["worktree"]

 describe("query keys", () => {
  test("partitions identical directories by server scope", () => {
@@ -106,16 +107,58 @@ describe("query keys", () => {
  })

  test("loads projects from the current endpoint", async () => {
-    const api = {
+    const calls: string[] = []
+    const projects = {
      list: async () => [
-        { id: "b", worktree: "/b", time: { created: 1, updated: 1 }, sandboxes: [] },
-        { id: "a", worktree: "/a", time: { created: 1, updated: 1 }, sandboxes: [] },
+        { id: "b", canonical: "/b", time: { created: 1, updated: 1 }, sandboxes: [] },
+        { id: "a", canonical: "/a", time: { created: 1, updated: 1 }, sandboxes: [] },
      ],
    } as unknown as ProjectApi
+    const worktrees = {
+      list: async ({ projectID }: { projectID: string }) => {
+        calls.push(projectID)
+        return [
+          { directory: `/${projectID}` },
+          { directory: `/${projectID}/clone` },
+          { directory: `/${projectID}/copy`, strategy: "git" },
+        ]
+      },
+    } as unknown as WorktreeApi

-    const result = await new QueryClient().fetchQuery(loadProjectsQuery(ServerScope.local, api))
+    const result = await new QueryClient().fetchQuery(loadProjectsQuery(ServerScope.local, projects, worktrees))

    expect(result.map((project) => project.id)).toEqual(["a", "b"])
+    expect(result.map((project) => project.sandboxes)).toEqual([
+      ["/a/clone", "/a/copy"],
+      ["/b/clone", "/b/copy"],
+    ])
+    expect(result.map((project) => project.worktrees)).toEqual([
+      [{ directory: "/a" }, { directory: "/a/clone" }, { directory: "/a/copy", strategy: "git" }],
+      [{ directory: "/b" }, { directory: "/b/clone" }, { directory: "/b/copy", strategy: "git" }],
+    ])
+    expect(calls.toSorted()).toEqual(["a", "b"])
+  })
+
+  test("keeps projects whose directory inventory cannot load", async () => {
+    const projects = {
+      list: async () => [
+        { id: "a", canonical: "/a", time: { created: 1, updated: 1 }, sandboxes: [] },
+        { id: "b", canonical: "/b", time: { created: 1, updated: 1 }, sandboxes: [] },
+      ],
+    } as unknown as ProjectApi
+    const worktrees = {
+      list: async ({ projectID }: { projectID: string }) => {
+        if (projectID === "b") throw new Error("unavailable")
+        return [{ directory: "/a/copy", strategy: "git" as const }]
+      },
+    } as unknown as WorktreeApi
+
+    const result = await new QueryClient().fetchQuery(loadProjectsQuery(ServerScope.local, projects, worktrees))
+
+    expect(result.map((project) => ({ id: project.id, sandboxes: project.sandboxes }))).toEqual([
+      { id: "a", sandboxes: ["/a/copy"] },
+      { id: "b", sandboxes: [] },
+    ])
  })

  test("loads references from the current location-scoped endpoint", async () => {
@@ -35,6 +35,7 @@ import { loadMcpQuery, loadMcpResourcesQuery } from "../server-sync"
 import { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"
 import { ScopedKey, type ServerScope } from "@/utils/server-scope"
 import type { ServerApi } from "@/utils/server"
+import { sameDirectory } from "@/utils/workspace"

 type GlobalStore = {
  ready: boolean
@@ -106,6 +107,7 @@ type ProjectApi = {
  readonly list: () => Promise<ProjectListOutput>
  readonly current: (input?: ProjectCurrentInput) => Promise<ProjectCurrentOutput>
 }
+type WorktreeApi = Pick<ServerApi["worktree"], "list">
 type LocationApi = { readonly get: (input?: LocationGetInput) => Promise<LocationGetOutput> }

 type McpApi = ServerApi["mcp"]
@@ -113,15 +115,35 @@ type PermissionApi = ServerApi["permission"]
 type QuestionApi = ServerApi["question"]
 type VcsApi = ServerApi["vcs"]

-export const loadProjectsQuery = (scope: ServerScope, api: ProjectApi) =>
+export const loadProjectsQuery = (scope: ServerScope, projects: ProjectApi, worktrees: WorktreeApi) =>
  queryOptions({
    queryKey: [scope, "project"],
    queryFn: () =>
      retry(() =>
-        api.list().then((projects) => {
-          return projects
-            .filter((p) => !!p?.id)
-            .map(normalizeProjectInfo)
+        projects.list().then(async (items) => {
+          return (
+            await Promise.all(
+              items
+                .filter((project) => !!project?.id)
+                .map(async (project) => {
+                  const directories = await worktrees
+                    .list({ projectID: project.id })
+                    .catch(() => [
+                      { directory: project.canonical },
+                      ...(project.sandboxes ?? [])
+                        .filter((directory) => !sameDirectory(project.canonical, directory))
+                        .map((directory) => ({ directory })),
+                    ])
+                  return normalizeProjectInfo({
+                    ...project,
+                    sandboxes: directories
+                      .map((item) => item.directory)
+                      .filter((directory) => !sameDirectory(project.canonical, directory)),
+                    worktrees: directories,
+                  })
+                }),
+            )
+          )
            .filter((p) => !!p.worktree && !p.worktree.includes("opencode-test"))
            .slice()
            .sort((a, b) => cmp(a.id, b.id))
@@ -130,7 +152,11 @@ export const loadProjectsQuery = (scope: ServerScope, api: ProjectApi) =>
  })

 export async function bootstrapGlobal(input: {
-  serverAPI: CatalogApi & { readonly location: LocationApi; readonly project: ProjectApi }
+  serverAPI: CatalogApi & {
+    readonly location: LocationApi
+    readonly project: ProjectApi
+    readonly worktree: WorktreeApi
+  }
  scope: ServerScope
  requestFailedTitle: string
  translate: (key: string, vars?: Record<string, string | number>) => string
@@ -144,7 +170,7 @@ export async function bootstrapGlobal(input: {
    () => input.queryClient.fetchQuery(loadPathQuery(input.scope, null, input.serverAPI.location)),
    () =>
      input.queryClient
-        .fetchQuery(loadProjectsQuery(input.scope, input.serverAPI.project))
+        .fetchQuery(loadProjectsQuery(input.scope, input.serverAPI.project, input.serverAPI.worktree))
        .then((data) => input.setGlobalStore("project", data)),
  ]
  await runAll(slow)
@@ -124,9 +124,11 @@ export function normalizeProviderList(
 }

 export function normalizeProjectInfo(project: Project | CurrentProject): Project {
+  const worktree = "canonical" in project ? project.canonical : project.worktree
  return {
    ...project,
-    worktree: "canonical" in project ? project.canonical : project.worktree,
+    worktree,
+    worktrees: "worktrees" in project ? project.worktrees : [{ directory: worktree }],
    vcs: project.vcs === "git" ? "git" : undefined,
  }
 }
@@ -2,7 +2,12 @@ import * as i18n from "@solid-primitives/i18n"
 import { createEffect, createMemo, createResource } from "solid-js"
 import { createStore } from "solid-js/store"
 import { createSimpleContext } from "@opencode-ai/ui/context"
-import { pluralCategory, type UiI18nPluralKey } from "@opencode-ai/ui/context/i18n"
+import {
+  pluralCategory,
+  type UiI18nPluralLookupKey,
+  type UiI18nPluralKey,
+  type UiPluralCategory,
+} from "@opencode-ai/ui/context/i18n"
 import { Persist, persisted } from "@/utils/persist"
 import { dict as en } from "@/i18n/en"
 import { dict as uiEn } from "@opencode-ai/ui/i18n/en"
@@ -20,7 +25,7 @@ import {
 export type Locale = DesktopNativeLocale
 export type Direction = "ltr" | "rtl"

-const RTL_LOCALES: ReadonlySet<Locale> = new Set(["ar", "ur", "pa", "fa", "dv"])
+const RTL_LOCALES: ReadonlySet<Locale> = new Set(["ar", "he", "ur", "pa", "fa", "dv"])

 function localeDirection(locale: Locale): Direction {
  return RTL_LOCALES.has(locale) ? "rtl" : "ltr"
@@ -28,13 +33,17 @@ function localeDirection(locale: Locale): Direction {

 type RawDictionary = typeof en & typeof uiEn
 type Dictionary = i18n.Flatten<RawDictionary>
-type PluralKey =
-  | UiI18nPluralKey
-  | "session.question.pending"
-  | "session.followupDock.summary"
-  | "session.revertDock.summary"
-  | "session.background.shell"
-  | "session.background.subagent"
+type AppI18nKey = Extract<keyof typeof en, string>
+type AppI18nPluralKey = {
+  [Key in AppI18nKey]: Key extends `${infer Base}.other` ? (`${Base}.one` extends AppI18nKey ? Base : never) : never
+}[AppI18nKey]
+type PluralKey = AppI18nPluralKey | UiI18nPluralKey
+type AppI18nPluralLookupKey = `${AppI18nPluralKey}.${UiPluralCategory}`
+type TranslationKey<Key extends Extract<keyof Dictionary, string>> = Key extends
+  | AppI18nPluralLookupKey
+  | UiI18nPluralLookupKey
+  ? never
+  : Key
 type Source = { dict: Record<string, string> }

 function cookie(locale: Locale) {
@@ -64,6 +73,7 @@ const loaders: Record<Exclude<Locale, "en">, () => Promise<Dictionary>> = {
  ru: () => merge(import("@/i18n/ru"), import("@opencode-ai/ui/i18n/ru")),
  uk: () => merge(import("@/i18n/uk"), import("@opencode-ai/ui/i18n/uk")),
  ar: () => merge(import("@/i18n/ar"), import("@opencode-ai/ui/i18n/ar")),
+  he: () => merge(import("@/i18n/he"), import("@opencode-ai/ui/i18n/he")),
  no: () => merge(import("@/i18n/no"), import("@opencode-ai/ui/i18n/no")),
  br: () => merge(import("@/i18n/br"), import("@opencode-ai/ui/i18n/br")),
  th: () => merge(import("@/i18n/th"), import("@opencode-ai/ui/i18n/th")),
@@ -191,18 +201,25 @@ export const { use: useLanguage, provider: LanguageProvider } = createSimpleCont
      initialValue: dicts.get(initial) ?? base,
    })

-    const t = i18n.translator(() => dict() ?? base, i18n.resolveTemplate) as (
-      key: keyof Dictionary,
+    const t = i18n.translator(() => dict() ?? base, i18n.resolveTemplate) as <
+      Key extends Extract<keyof Dictionary, string>,
+    >(
+      key: TranslationKey<Key>,
      params?: Record<string, string | number | boolean>,
    ) => string

-    const plural = (key: PluralKey, count: number, params?: Record<string, string | number | boolean>) => {
-      const category = pluralCategory(intl(), count)
+    const pluralForm = (
+      key: PluralKey,
+      category: UiPluralCategory,
+      params?: Record<string, string | number | boolean>,
+    ) => {
      const current = (dict.loading ? base : (dict() ?? base)) as Record<string, string>
      const candidate = `${key}.${category}`
      const fallback = `${key}.other`
-      return i18n.resolveTemplate(current[candidate] ?? current[fallback] ?? fallback, { ...params, count })
+      return i18n.resolveTemplate(current[candidate] ?? current[fallback] ?? fallback, params)
    }
+    const plural = (key: PluralKey, count: number, params?: Record<string, string | number | boolean>) =>
+      pluralForm(key, pluralCategory(intl(), count), { ...params, count })

    const label = (value: Locale) => DESKTOP_NATIVE_LABELS[value]

@@ -233,6 +250,7 @@ export const { use: useLanguage, provider: LanguageProvider } = createSimpleCont
      label,
      t,
      plural,
+      pluralForm,
      setLocale(next: Locale) {
        setStore("locale", normalizeLocale(next))
      },
@@ -8,6 +8,7 @@ import { useServerSDK } from "./server-sdk"
 import { useSettings } from "./settings"
 import { useSDK } from "./sdk"
 import { useTabs, type Tab } from "./tabs"
+import type { ServerScope } from "@/utils/server-scope"
 import {
  createPromptReady,
  createPromptSession,
@@ -104,11 +105,13 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(
      params.serverKey ? requireServerKey(params.serverKey) : ServerConnection.key(serverSDK().server)
    const scope = (): PromptScope =>
      search.draftId ? { draftID: search.draftId } : { dir: base64Encode(sdk().directory), id: params.id }
-    const load = (scope: PromptScope) => {
-      const current = settings.general.newLayoutDesigns() ? selectPromptTab(tabs.store, scope, serverKey()) : undefined
-      if (current) return createTabPromptState(tabs, current, serverSDK().scope, scope)
+    const load = (scope: PromptScope, target?: { server?: ServerConnection.Key; scope: ServerScope }) => {
+      const current = settings.general.newLayoutDesigns()
+        ? selectPromptTab(tabs.store, scope, target?.server ?? serverKey())
+        : undefined
+      if (current) return createTabPromptState(tabs, current, target?.scope ?? serverSDK().scope, scope)

-      const key = scopeKey(scope)
+      const key = target ? `${target.scope}:${scopeKey(scope)}` : scopeKey(scope)
      const existing = cache.get(key)
      if (existing) {
        cache.delete(key)
@@ -118,7 +121,7 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(

      const entry = createRoot(
        (dispose) => ({
-          value: createPromptSession(serverSDK().scope, scope),
+          value: createPromptSession(target?.scope ?? serverSDK().scope, scope),
          dispose,
        }),
        owner,
@@ -130,7 +133,8 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(
    }

    const session = createMemo(() => load(scope()))
-    const pick = (scope?: PromptScope) => (scope ? load(scope) : session())
+    const pick = (scope?: PromptScope, target?: { server?: ServerConnection.Key; scope: ServerScope }) =>
+      scope ? load(scope, target) : session()
    const ready = createPromptReady(session)

    const withSuspense = <T,>(cb: () => T): (() => T) =>
@@ -146,7 +150,8 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(

    return {
      ready,
-      capture: (scope?: PromptScope) => pick(scope).capture(),
+      capture: (scope?: PromptScope, target?: { server?: ServerConnection.Key; scope: ServerScope }) =>
+        pick(scope, target).capture(),
      current: withSuspense(() => session().current()),
      cursor: withSuspense(() => session().cursor()),
      dirty: withSuspense(() => session().dirty()),
@@ -541,6 +541,23 @@ describe("server session", () => {
    expect(ctx.store.lineage.peek("child")).toEqual(result)
  })

+  test("applies moved session locations without evicting cached state", () => {
+    const current = { ...session("child"), location: { directory: "/repo/worktree" } }
+    const ctx = setup({ child: current })
+    ctx.store.remember(current)
+
+    ctx.store.applyV2({
+      id: "evt_moved",
+      created: 2,
+      type: "session.moved",
+      durable: { aggregateID: "child", seq: 1, version: 1 },
+      location: current.location,
+      data: { sessionID: "child", location: { directory: "/repo" }, projectID: "project", subpath: "packages/app" },
+    } satisfies Extract<OpenCodeEvent, { type: "session.moved" }>)
+
+    expect(ctx.store.get("child")).toMatchObject({ location: { directory: "/repo" }, subpath: "packages/app" })
+  })
+
  test("loads session content through the server client", async () => {
    const ctx = setup({ root: session("root") })

@@ -1184,6 +1201,16 @@ describe("server session", () => {
    expect(store.data.part_text_accum_delta[part.id]).toBeUndefined()
  })

+  test("removes projected messages when rolling back optimistic content", () => {
+    const message = userMessage("message")
+    const store = setup({ child: session("child") }).store
+    store.optimistic.add({ sessionID: "child", message, parts: [] })
+
+    store.optimistic.remove({ sessionID: "child", messageID: message.id })
+
+    expect(store.data.session_message.child).toEqual([])
+  })
+
  test("does not remove content confirmed by a message event", () => {
    const message = userMessage("message")
    const part = textPart(message.id)
@@ -257,7 +257,13 @@ export function createServerSession(
  const indexProjectedMessage = (message: Message) => {
    const current = data.session_message[message.sessionID] ?? []
    if (current.some((item) => item.id === message.id)) return
-    setData("session_message", message.sessionID, reconcile([...current, ...projectMessageSource(message)]))
+    const projected = projectMessageSource(message)
+    const projectedIDs = new Set(projected.map((item) => item.id))
+    setData(
+      "session_message",
+      message.sessionID,
+      reconcile([...current.filter((item) => !projectedIDs.has(item.id)), ...projected]),
+    )
  }

  const remember = (session: SessionInfo) => {
@@ -1443,6 +1449,7 @@ export function createServerSession(
        if (items) items.set(input.message.id, { ...input, parts, confirmedParts: [] })
        if (!items)
          optimistic.set(input.sessionID, new Map([[input.message.id, { ...input, parts, confirmedParts: [] }]]))
+        indexProjectedMessage(input.message)
        setData("message", input.sessionID, (messages = []) => merge(messages, [input.message]).sort(compareMessages))
        setData(
          "part_text_accum_delta",
@@ -1476,6 +1483,10 @@ export function createServerSession(
          )
          return
        }
+        const projectedIDs = new Set(projectMessageSource(item.message).map((message) => message.id))
+        setData("session_message", input.sessionID, (messages) =>
+          messages?.filter((message) => !projectedIDs.has(message.id)),
+        )
        setData("message", input.sessionID, (messages) => messages?.filter((message) => message.id !== input.messageID))
        setData(produce((draft) => deleteMessageParts(draft, input.messageID)))
      },
@@ -15,6 +15,7 @@ import {
  loadMcpResourcesQuery,
  reconcileActiveSessionStatuses,
  seedActiveSessionStatuses,
+  shouldRefreshWorkspaceSessions,
 } from "./server-sync"
 import { ServerScope } from "@/utils/server-scope"
 import { createServerSession } from "./server-session"
@@ -202,6 +203,19 @@ describe("estimateRootSessionTotal", () => {
  })
 })

+describe("workspace session inventory", () => {
+  test("refreshes for session identity and location changes", () => {
+    const event = (type: string, current?: string) =>
+      ({ type, current: current ? { type: current } : undefined }) as Parameters<
+        typeof shouldRefreshWorkspaceSessions
+      >[0]
+
+    expect(shouldRefreshWorkspaceSessions(event("session.created"))).toBe(true)
+    expect(shouldRefreshWorkspaceSessions(event("session.updated", "session.moved"))).toBe(true)
+    expect(shouldRefreshWorkspaceSessions(event("message.updated"))).toBe(false)
+  })
+})
+
 describe("canDisposeDirectory", () => {
  test("rejects pinned or inflight directories", () => {
    expect(
@@ -58,6 +58,17 @@ import { createCatalogSync } from "./server-sync/catalog"
 import { createConnectionSync } from "./server-sync/connection"
 import { usePlatform } from "./platform"

+export function shouldRefreshWorkspaceSessions(event: ServerEvent) {
+  const type = event.current?.type ?? event.type
+  return (
+    type === "session.created" ||
+    type === "session.deleted" ||
+    type === "session.moved" ||
+    type === "session.renamed" ||
+    type === "session.forked"
+  )
+}
+
 type GlobalStore = {
  ready: boolean
  error?: InitError
@@ -185,7 +196,7 @@ export function reconcileActiveSessionStatuses(
 function makeQueryOptionsApi(scope: ServerScope, serverAPI: ServerApi) {
  return {
    globalConfig: () => loadGlobalConfigQuery(scope),
-    projects: () => loadProjectsQuery(scope, serverAPI.project),
+    projects: () => loadProjectsQuery(scope, serverAPI.project, serverAPI.worktree),
    providers: (directory: PathKey | null) => loadProvidersQuery(scope, directory, serverAPI),
    integrations: (directory: PathKey | null) => loadIntegrationsQuery(scope, directory, serverAPI.integration),
    path: (directory: PathKey | null) => loadPathQuery(scope, directory, serverAPI.location),
@@ -553,12 +564,7 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
  }
  const toDirectoryEvent = (event: ServerEvent) => {
    if (event.current?.type === "session.created") return
-    if (
-      event.current?.type !== "session.renamed" &&
-      event.current?.type !== "session.moved" &&
-      event.current?.type !== "session.usage.updated"
-    )
-      return event
+    if (event.current?.type !== "session.renamed" && event.current?.type !== "session.usage.updated") return event
    const info = session.get(event.current.data.sessionID)
    if (info) return { type: "session.updated", properties: { info } }
    return event
@@ -576,6 +582,16 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
    markSessionListChanged(event, directory, previousDirectory)
    if (event.current) session.applyV2(event.current)
    session.apply(event)
+    if (event.current?.type === "session.moved") {
+      const info = session.get(event.current.data.sessionID)
+      if (info) indexSession(info)
+    }
+    if (shouldRefreshWorkspaceSessions(event)) {
+      void queryClient.invalidateQueries({
+        predicate: (query) =>
+          query.queryKey[0] === serverSDK.scope && query.queryKey[2] === "settings-workspace-sessions",
+      })
+    }
    if (event.current?.type === "session.created")
      void session
        .resolve(event.current.data.sessionID, { force: true })
@@ -630,10 +646,6 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
      return
    }

-    if (event.current?.type === "session.moved") {
-      const info = session.get(event.current.data.sessionID)
-      if (info) indexSession(info)
-    }
    if (event.current?.type === "session.forked")
      void session
        .resolve(event.current.data.sessionID, { force: true })
@@ -2,6 +2,10 @@ import { createStore, reconcile } from "solid-js/store"
 import { createEffect, createMemo } from "solid-js"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { persisted } from "@/utils/persist"
+import { ScopedKey, type ServerScope } from "@/utils/server-scope"
+
+export type WorkspaceDefaultDestination = "last-used" | "local" | "new"
+export type WorkspaceLastUsed = "local" | "workspace"

 export interface NotificationSettings {
  agent: boolean
@@ -44,6 +48,10 @@ export interface Settings {
  permissions: {
    autoApprove: boolean
  }
+  workspaces: {
+    defaultDestination: WorkspaceDefaultDestination
+    lastUsed: Record<string, WorkspaceLastUsed>
+  }
  notifications: NotificationSettings
  sounds: SoundSettings
 }
@@ -126,6 +134,10 @@ const defaultSettings: Settings = {
  permissions: {
    autoApprove: false,
  },
+  workspaces: {
+    defaultDestination: "last-used",
+    lastUsed: {},
+  },
  notifications: {
    agent: true,
    permissions: true,
@@ -291,6 +303,29 @@ export const { use: useSettings, provider: SettingsProvider } = createSimpleCont
          setStore("permissions", "autoApprove", value)
        },
      },
+      workspaces: {
+        defaultDestination: withFallback(
+          () => store.workspaces?.defaultDestination,
+          defaultSettings.workspaces.defaultDestination,
+        ),
+        setDefaultDestination(value: WorkspaceDefaultDestination) {
+          setStore("workspaces", (current) => ({
+            ...defaultSettings.workspaces,
+            ...current,
+            defaultDestination: value,
+          }))
+        },
+        lastUsed(scope: ServerScope, projectID: string) {
+          return store.workspaces?.lastUsed?.[ScopedKey.from(scope, projectID)]
+        },
+        setLastUsed(scope: ServerScope, projectID: string, value: WorkspaceLastUsed) {
+          setStore("workspaces", (current) => ({
+            ...defaultSettings.workspaces,
+            ...current,
+            lastUsed: { ...current?.lastUsed, [ScopedKey.from(scope, projectID)]: value },
+          }))
+        },
+      },
      notifications: {
        agent: withFallback(() => store.notifications?.agent, defaultSettings.notifications.agent),
        setAgent(value: boolean) {
@@ -29,6 +29,7 @@ describe("desktop native translations", () => {
      "Українська",
      "Bosanski",
      "العربية",
+      "עברית",
      "Norsk",
      "Português (Brasil)",
      "ไทย",
@@ -133,6 +134,11 @@ describe("desktop native locale detection", () => {
    expect(detectDesktopNativeLocale(["nb-NO"])).toBe("no")
    expect(detectDesktopNativeLocale(["nn-NO"])).toBe("no")
  })
+
+  test("recognizes Hebrew language tags", () => {
+    expect(detectDesktopNativeLocale(["he"])).toBe("he")
+    expect(detectDesktopNativeLocale(["he-IL"])).toBe("he")
+  })
 })

 describe("desktop native ICU data", () => {
@@ -13,6 +13,7 @@ export const DESKTOP_NATIVE_LOCALES = [
  "uk",
  "bs",
  "ar",
+  "he",
  "no",
  "br",
  "th",
@@ -80,6 +81,7 @@ export const DESKTOP_NATIVE_LABELS: Record<DesktopNativeLocale, string> = {
  uk: "Українська",
  bs: "Bosanski",
  ar: "العربية",
+  he: "עברית",
  no: "Norsk",
  br: "Português (Brasil)",
  th: "ไทย",
@@ -145,6 +147,7 @@ export const DESKTOP_NATIVE_LOCALE_TAGS: Record<DesktopNativeLocale, string> = {
  uk: "uk",
  bs: "bs",
  ar: "ar",
+  he: "he-IL",
  no: "nb-NO",
  br: "pt-BR",
  th: "th",
@@ -1166,6 +1166,47 @@ export const dict = {
  "session.delete.button": "Delete session",

  "workspace.new": "New workspace",
+  "common.viewAll": "View all",
+  "session.new.workspace.local.tooltip": "Use current checkout",
+  "session.new.workspace.new.tooltip": "Create isolated checkout",
+  "session.new.workspace.fromBranch": "from {{branch}}",
+  "session.new.workspace.trigger.tooltip": "Select where to run session",
+  "session.new.workspace.search.placeholder": "Search workspaces",
+  "settings.tab.workspaces": "Workspaces",
+  "settings.workspaces.filter.all": "All projects",
+  "settings.workspaces.empty": "No workspaces",
+  "settings.workspaces.count.one": "{{count}} workspace",
+  "settings.workspaces.count.other": "{{count}} workspaces",
+  "settings.workspaces.sessions.one": "{{count}} session in {{project}}",
+  "settings.workspaces.sessions.other": "{{count}} sessions in {{project}}",
+  "settings.workspaces.lastActiveSession": "Last active session",
+  "settings.workspaces.deleteAll": "Delete all workspaces",
+  "settings.workspaces.deleteAll.confirm": "Delete all {{count}} workspaces?",
+  "settings.workspaces.delete.warning":
+    "The workspace directory and branch will be permanently removed, including any unmerged changes shown below.",
+  "settings.workspaces.deleteAll.warning":
+    "The {{count}} selected workspaces in {{project}} will be permanently removed only if each is clean, inactive, and has no linked sessions.",
+  "settings.workspaces.delete.blocked.active": "The active workspace cannot be deleted.",
+  "settings.workspaces.delete.blocked.linked":
+    "Linked sessions will remain, but their working directory will be permanently removed.",
+  "settings.workspaces.default.title": "Default environment",
+  "settings.workspaces.default.description": "Choose where new sessions start",
+  "settings.workspaces.default.lastUsed": "Last used per project",
+  "settings.workspaces.default.local": "Local directory",
+  "settings.workspaces.default.new": "New workspace",
+  "workspace.move.title": "Move to workspace",
+  "workspace.move.menu.title": "Move session to",
+  "workspace.move.failed": "Failed to move session",
+  "workspace.lifecycle.creating": "Creating workspace",
+  "workspace.lifecycle.created": "Workspace created",
+  "workspace.lifecycle.starting": "Starting session",
+  "workspace.onboarding.title": "Isolate sessions with workspaces",
+  "workspace.onboarding.description": "Each gets its own checkout, so nothing interferes with your local repository",
+  "workspace.lifecycle.moving": "Moving to workspace",
+  "workspace.lifecycle.set": "Workspace set",
+  "session.summary.title": "Session details",
+  "session.summary.noBranch": "No branch",
+  "session.summary.basedOn": "Based on {{branch}}",
  "workspace.type.local": "local",
  "workspace.type.sandbox": "sandbox",
  "workspace.create.failed.title": "Failed to create workspace",
@@ -327,4 +327,9 @@
      animation-range: 0 0.1px;
    }
  }
+
+  body[data-new-layout] [data-slot="session-turn-diffs-header"] {
+    height: 24px;
+    padding-block: 0;
+  }
 }
@@ -1,7 +1,10 @@
 import { createPromptProjectController } from "@/components/prompt-project-selector"
+import { useSettingsDialog } from "@/components/settings-dialog"
 import { useTitlebarRightMount } from "@/components/titlebar"
 import { useSettings } from "@/context/settings"
-import { createEffect, createResource } from "solid-js"
+import { useTabs, type DraftTab } from "@/context/tabs"
+import { useSearchParams } from "@solidjs/router"
+import { createEffect, createMemo, createResource } from "solid-js"
 import { createNewSessionDraftController } from "./new-session/new-session-draft-controller"
 import { NewSessionStatus, NewSessionView } from "./new-session/new-session-view"
 import { createNewSessionWorkspaceController } from "./new-session/new-session-workspace-controller"
@@ -11,10 +14,23 @@ import { useNewSessionCommands } from "./new-session/use-new-session-commands"
 export default function NewSessionPage() {
  const settings = useSettings()
  const rightMount = useTitlebarRightMount()
-  const workspace = createNewSessionWorkspaceController()
+  const [search] = useSearchParams<{ draftId?: string }>()
+  const tabs = useTabs()
+  const openWorkspaces = useSettingsDialog("workspaces")
+  const draftTab = createMemo(() =>
+    tabs.store.find((tab): tab is DraftTab => tab.type === "draft" && tab.draftID === search.draftId),
+  )
+  const workspace = createNewSessionWorkspaceController({
+    selected: () => draftTab()?.worktree,
+    setSelected: (worktree) => {
+      if (search.draftId) tabs.updateDraft(search.draftId, { worktree })
+    },
+    onViewAll: openWorkspaces,
+  })
  const draft = createNewSessionDraftController({
    worktree: workspace.selection.value,
    resetWorktree: workspace.selection.reset,
+    onSubmit: workspace.selection.remember,
  })
  const project = createPromptProjectController({
    controls: draft.project.controls,
@@ -10,7 +10,11 @@ import { createPromptModelSelection } from "@/pages/session/composer/prompt-mode
 import { useSessionKey } from "@/pages/session/session-layout"
 import { useComposerCommands } from "@/pages/session/use-composer-commands"

-export function createNewSessionDraftController(workspace: { worktree: () => string; resetWorktree: () => void }) {
+export function createNewSessionDraftController(workspace: {
+  worktree: () => string
+  resetWorktree: () => void
+  onSubmit: () => void
+}) {
  const prompt = usePrompt()
  const serverSync = useServerSync()
  const comments = useComments()
@@ -36,7 +40,10 @@ export function createNewSessionDraftController(workspace: { worktree: () => str
      return workspace.worktree()
    },
    onNewSessionWorktreeReset: workspace.resetWorktree,
-    onSubmit: comments.clear,
+    onSubmit: () => {
+      workspace.onSubmit()
+      comments.clear()
+    },
  })

  createEffect(() => {
@@ -1,6 +1,6 @@
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
-import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
+import { Icon } from "@opencode-ai/ui/v2/icon"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
 import { WordmarkV2 } from "@opencode-ai/ui/v2/wordmark-v2"
 import { Show, createMemo, createSignal } from "solid-js"
@@ -31,6 +31,15 @@ export function NewSessionView(props: {
  project: PromptProjectController
  workspace: NewSessionWorkspaceController
 }) {
+  const [onboarding, setOnboarding, , onboardingReady] = persisted(
+    Persist.global("workspace-onboarding"),
+    createStore({ used: false }),
+  )
+  const select = (value: string) => {
+    props.workspace.selection.set(value)
+    if (value !== "main") setOnboarding("used", true)
+  }
+
  return (
    <div class="@container relative flex flex-col min-h-0 h-full flex-1">
      <div
@@ -41,7 +50,7 @@ export function NewSessionView(props: {
          <div class={NEW_SESSION_CONTENT_WIDTH}>
            <WordmarkV2 class="h-auto w-full text-v2-background-bg-inverse" />
            <div class="mt-8 flex flex-col gap-8">
-              <PromptInputV2Composer controller={props.input} />
+              <PromptInputV2Composer controller={props.input} accentSubmit={props.workspace.selection.workspace()} />
              <Show when={props.project.empty()}>
                <PromptProjectAddButton controller={props.project} />
              </Show>
@@ -59,8 +68,10 @@ export function NewSessionView(props: {
                      projectRoot={props.workspace.project.root()}
                      workspaces={props.workspace.project.workspaces()}
                      branch={props.workspace.bar.branch()}
-                      onChange={props.workspace.selection.set}
+                      onboarding={onboardingReady() && !onboarding.used}
+                      onChange={select}
                      onDone={props.input.restoreFocus}
+                      onViewAll={props.workspace.project.openAll}
                    />
                  </Show>
                </div>
@@ -137,7 +148,7 @@ function ProviderTip() {
          >
            <span class="truncate">{language.t("home.providerTip")}</span>
            <span class="flex size-6 shrink-0 items-center justify-center" aria-hidden="true">
-              <IconV2 name="chevron-down" size="small" class="-rotate-90" />
+              <Icon name="chevron-down" size="small" class="-rotate-90" />
            </span>
          </button>
          <TooltipV2
@@ -152,7 +163,7 @@ function ProviderTip() {
              aria-label={language.t("common.dismiss")}
              onClick={() => setPersistedState("dismissedAt", Date.now())}
            >
-              <IconV2 name="xmark-small" />
+              <Icon name="xmark-small" />
            </button>
          </TooltipV2>
        </div>
@@ -31,6 +31,13 @@ describe("new session workspace selection", () => {
    expect(normalizeNewSessionWorktree("main", "/project", "/project")).toBe("main")
  })

+  test("treats equivalent Windows roots as the main worktree", () => {
+    expect(resolveNewSessionWorktree({ enabled: true, directory: "C:\\Repo\\", projectWorktree: "c:/repo" })).toBe(
+      "main",
+    )
+    expect(normalizeNewSessionWorktree("main", "C:\\Repo\\", "c:/repo")).toBe("main")
+  })
+
  test("falls back to the local branch for main, create, and unknown worktrees", () => {
    const branch = (worktree: string) => (worktree === "/project/feature" ? "feature" : undefined)
    expect(resolveNewSessionBranch({ worktree: "main", local: "dev", worktreeBranch: branch })).toBe("dev")
@@ -1,24 +1,32 @@
-import { createMemo, createSignal } from "solid-js"
+import { createMemo } from "solid-js"
 import { useSDK } from "@/context/sdk"
+import { useServerSDK } from "@/context/server-sdk"
 import { useServerSync } from "@/context/server-sync"
+import { useSettings } from "@/context/settings"
 import { useSync } from "@/context/sync"
-
-const workspaceBarEnabled = import.meta.env.VITE_OPENCODE_CHANNEL !== "prod"
+import {
+  isWorkspaceDirectory,
+  isWorkspaceSelection,
+  sameDirectory,
+  workspaceDefaultSelection,
+  workspaceDirectories,
+} from "@/utils/workspace"

 export function resolveNewSessionWorktree(input: {
  enabled: boolean
  selected?: string
  directory: string
  projectWorktree?: string
+  fallback?: string
 }) {
  if (!input.enabled) return "main"
  if (input.selected) return input.selected
-  if (input.projectWorktree && input.directory !== input.projectWorktree) return input.directory
-  return "main"
+  if (input.projectWorktree && !sameDirectory(input.directory, input.projectWorktree)) return input.directory
+  return input.fallback ?? "main"
 }

 export function normalizeNewSessionWorktree(value: string, directory: string, projectWorktree?: string) {
-  if (value === "main" && projectWorktree !== directory) return projectWorktree
+  if (value === "main" && projectWorktree && !sameDirectory(directory, projectWorktree)) return projectWorktree
  return value
 }

@@ -31,18 +39,38 @@ export function resolveNewSessionBranch(input: {
  return input.worktreeBranch(input.worktree) ?? input.local
 }

-export function createNewSessionWorkspaceController() {
+export function createNewSessionWorkspaceController(input: {
+  selected: () => string | undefined
+  setSelected: (worktree: string | undefined) => void
+  onViewAll: () => void
+}) {
  const sdk = useSDK()
  const sync = useSync()
+  const serverSDK = useServerSDK()
  const serverSync = useServerSync()
-  const [worktree, setWorktree] = createSignal<string>()
-  const visible = createMemo(() => workspaceBarEnabled && sync().project?.vcs === "git")
+  const settings = useSettings()
+  const visible = createMemo(() => sync().project?.vcs === "git")
+  const selected = createMemo(() => {
+    const project = sync().project
+    const worktree = input.selected()
+    if (!project || !worktree) return
+    return isWorkspaceSelection(project, worktree) ? worktree : undefined
+  })
+  const fallback = createMemo(() => {
+    const project = sync().project
+    if (!project) return "main"
+    return workspaceDefaultSelection(
+      settings.workspaces.defaultDestination(),
+      settings.workspaces.lastUsed(serverSDK().scope, project.id),
+    )
+  })
  const value = createMemo(() =>
    resolveNewSessionWorktree({
      enabled: visible(),
-      selected: worktree(),
+      selected: selected(),
      directory: sdk().directory,
      projectWorktree: sync().project?.worktree,
+      fallback: fallback(),
    }),
  )
  const projectRoot = createMemo(() => sync().project?.worktree ?? sdk().directory)
@@ -54,18 +82,36 @@ export function createNewSessionWorkspaceController() {
      worktreeBranch: (worktree) => serverSync().child(worktree)[0].vcs?.branch,
    }),
  )
+  const remember = (worktree = value()) => {
+    const project = sync().project
+    if (!project) return
+    const local = worktree === "main" || sameDirectory(worktree, project.worktree)
+    settings.workspaces.setLastUsed(serverSDK().scope, project.id, local ? "local" : "workspace")
+  }

  return {
    selection: {
      value,
-      reset: () => setWorktree(),
-      set: (worktree: string) =>
-        setWorktree(normalizeNewSessionWorktree(worktree, sdk().directory, sync().project?.worktree)),
+      workspace: createMemo(() => {
+        const project = sync().project
+        const current = value()
+        return current === "create" || (!!project && isWorkspaceDirectory(project, current))
+      }),
+      reset: () => input.setSelected(undefined),
+      remember,
+      set: (worktree: string) => {
+        input.setSelected(normalizeNewSessionWorktree(worktree, sdk().directory, sync().project?.worktree))
+        remember(worktree)
+      },
    },
    project: {
      root: projectRoot,
-      workspaces: () => sync().project?.sandboxes ?? [],
+      workspaces: () => {
+        const project = sync().project
+        return project ? workspaceDirectories(project) : []
+      },
      git: () => sync().project?.vcs === "git",
+      openAll: input.onViewAll,
    },
    bar: {
      visible,
@@ -38,6 +38,7 @@ import { createAutoScroll } from "@opencode-ai/ui/hooks"
 import { previewSelectedLines } from "@opencode-ai/session-ui/pierre/selection-bridge"
 import { Button } from "@opencode-ai/ui/button"
 import { showToast } from "@/utils/toast"
+import { isWorkspaceDirectory } from "@/utils/workspace"
 import { base64Encode, checksum } from "@opencode-ai/core/util/encode"
 import { useLocation, useNavigate, useParams, useSearchParams } from "@solidjs/router"
 import { NewSessionView, SessionHeader } from "@/components/session"
@@ -518,6 +519,8 @@ export default function Page() {
    if (!controller.layout.view().reviewPanel.opened()) controller.layout.view().reviewPanel.open()
  }

+  const sessionDirectory = createMemo(() => controller.data.info()?.location.directory ?? sdk().directory)
+  const workspaceSession = createMemo(() => isWorkspaceDirectory(sync().project, sessionDirectory()))
  const timeline = createTimelineModel({ session: controller })
  const historyLoading = timeline.history.loading
  const historyMore = timeline.history.more
@@ -572,6 +575,7 @@ export default function Page() {
  const [store, setStore] = createStore({
    ...sessionViewState(),
    newSessionWorktree: "main",
+    sessionDetailsOpen: false,
    deferRender: false,
  })

@@ -676,8 +680,23 @@ export default function Page() {
        : skipToken,
    }
  })
+  const sessionDetailsQuery = createQuery(() => ({
+    queryKey: [serverSDK().scope, "session-details", sessionDirectory()] as const,
+    enabled:
+      store.sessionDetailsOpen && serverSDK().connection.status() === "connected" && sync().project?.vcs === "git",
+    queryFn: () =>
+      sdk()
+        .api.vcs.diff({ location: { directory: sessionDirectory() }, mode: "working" })
+        .then((result) => result.data)
+        .catch((error) => {
+          console.debug("[session-review] failed to load session details diff", { error })
+          return []
+        }),
+  }))
+  const sessionDetailsDiffs = () => (sessionDetailsQuery.isFetched ? (sessionDetailsQuery.data ?? []) : undefined)
  const refreshVcs = debounce(() => {
    void queryClient.invalidateQueries({ queryKey: vcsKey() })
+    void queryClient.invalidateQueries({ queryKey: [serverSDK().scope, "session-details", sessionDirectory()] })
  }, 100)
  onCleanup(
    sdk().event.listen((event) => {
@@ -1687,7 +1706,6 @@ export default function Page() {
  }

  const busy = (sessionID: string) => sync().data.session_working(sessionID)
-
  const queuedFollowups = createMemo(() => {
    const id = controller.identity.params.id
    if (!id) return emptyFollowups
@@ -1700,6 +1718,12 @@ export default function Page() {
    return followup.edit[id]
  })

+  const workspaceMoveEligible = createMemo(() => {
+    const id = controller.identity.params.id
+    if (!id) return false
+    return (followup.items[id]?.length ?? 0) === 0 && !followup.failed[id] && !followup.paused[id] && !followup.edit[id]
+  })
+
  const followupMutation = useMutation(() => ({
    mutationFn: async (input: { sessionID: string; id: string; manual?: boolean }) => {
      const owner = controller.ownership.capture()
@@ -2036,7 +2060,7 @@ export default function Page() {
        >
          {hasReview()
            ? language.t("session.review.filesChanged", { count: reviewCount() })
-            : language.t("session.review.change.other")}
+            : language.plural("session.review.change", 0)}
        </Tabs.Trigger>
      </Tabs.List>
    </Tabs>
@@ -2102,6 +2126,10 @@ export default function Page() {
                    if (root) scheduleScrollState(root)
                  }}
                  userMessages={visibleUserMessages()}
+                  diffs={sessionDetailsDiffs}
+                  onReview={openReviewPanel}
+                  workspaceMoveEligible={workspaceMoveEligible()}
+                  onSummaryOpenChange={(open) => setStore("sessionDetailsOpen", open)}
                  setHistoryAnchor={(handlers) => {
                    captureHistoryAnchor = handlers.capture
                    restoreHistoryAnchor = handlers.restore
@@ -2229,7 +2257,13 @@ export default function Page() {
                        setFollowup("paused", id, true)
                      },
                    })
-                    return <PromptInputV2Composer controller={promptInputController} borderUnderlay />
+                    return (
+                      <PromptInputV2Composer
+                        controller={promptInputController}
+                        borderUnderlay
+                        accentSubmit={workspaceSession()}
+                      />
+                    )
                  }}
                </Show>
              }
@@ -86,7 +86,7 @@ export function createPromptProjectControls() {
      const target = global.ensureServerCtx(conn)
      target.projects.open(worktree)
      target.projects.touch(worktree)
-      tabs.updateDraft(search.draftId, { server: ServerConnection.key(conn), directory: worktree })
+      tabs.updateDraft(search.draftId, { server: ServerConnection.key(conn), directory: worktree, worktree: undefined })
      return
    }

@@ -782,10 +782,7 @@ export function SessionSidePanel(props: {
                          when={settings.general.newLayoutDesigns()}
                          fallback={
                            <>
-                              {props.reviewCount}{" "}
-                              {language.t(
-                                props.reviewCount === 1 ? "session.review.change.one" : "session.review.change.other",
-                              )}
+                              {props.reviewCount} {language.plural("session.review.change", props.reviewCount)}
                            </>
                          }
                        >
@@ -33,6 +33,8 @@ import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
 import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
+import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
+import { ProjectAvatar } from "@opencode-ai/ui/v2/project-avatar-v2"
 import { InlineInput } from "@opencode-ai/ui/inline-input"
 import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
 import { SessionRetry } from "@opencode-ai/session-ui/session-retry"
@@ -41,7 +43,7 @@ import { StickyAccordionHeader } from "@opencode-ai/ui/sticky-accordion-header"
 import { TextField } from "@opencode-ai/ui/text-field"
 import { TextReveal } from "@opencode-ai/ui/text-reveal"
 import { TextShimmer } from "@opencode-ai/ui/text-shimmer"
-import type { AssistantMessage, ToolPart, UserMessage } from "@/types"
+import type { AssistantMessage, Project, ToolPart, UserMessage } from "@/types"
 import { getDirectory, getFilename } from "@opencode-ai/core/util/path"
 import { Popover as KobaltePopover } from "@kobalte/core/popover"
 import { normalize } from "@opencode-ai/session-ui/session-diff"
@@ -49,11 +51,18 @@ import { useFileComponent } from "@opencode-ai/ui/context/file"
 import { shouldMarkBoundaryGesture, normalizeWheelDelta } from "@/pages/session/message-gesture"
 import { SessionContextUsage } from "@/components/session-context-usage"
 import { useLanguage } from "@/context/language"
+import { useServerSync } from "@/context/server-sync"
+import { useSDK } from "@/context/sdk"
+import { useSync } from "@/context/sync"
 import { scheduleConnectedMeasure } from "./measure"
 import { observeElementOffsetReconnectAware } from "./observe-element-offset"
 import { MessageComment, SummaryDiff, TimelineRow, TimelineRowMap } from "./rows"
 import { filterVirtualIndexes } from "./virtual-items"
 import { createTimelineController, type TimelineController, type TimelineSessionSource } from "./controller"
+import { containsDirectory, isWorkspaceDirectory, workspaceDirectories } from "@/utils/workspace"
+import { SessionWorkspaceMenu } from "@/components/session-workspace-menu"
+import { getProjectAvatarVariant } from "@/context/layout"
+import { displayName, getProjectAvatarSource } from "@/pages/layout/helpers"
 import type { SessionMessageInfo } from "@opencode-ai/client/promise"

 const emptyTools: ToolPart[] = []
@@ -109,7 +118,7 @@ function TimelineThinkingRow(props: { reasoningHeading?: string; showReasoningSu
  )
 }

-function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[] }) {
+function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[]; action?: JSX.Element }) {
  const language = useLanguage()
  const maxFiles = 10
  const [state, setState] = createStore({
@@ -137,6 +146,7 @@ function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[] }) {
            {showAll() ? language.t("ui.sessionTurn.diffs.showLess") : language.t("ui.sessionTurn.diffs.showAll")}
          </span>
        </Show>
+        {props.action}
      </div>
      <div data-component="session-turn-diffs-content">
        <Accordion
@@ -191,6 +201,165 @@ function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[] }) {
  )
 }

+function WorkspaceMoveAction(props: {
+  variant: "inline" | "panel"
+  eligible: boolean
+  sessionID: string
+  project: Project
+  directory: string
+  dismissed: boolean
+  onDismiss: () => void
+}) {
+  const language = useLanguage()
+  const inline = () => props.variant === "inline"
+  return (
+    <div
+      classList={{
+        "group/workspace-move relative shrink-0": true,
+        "ms-auto h-5 w-[167px]": inline(),
+        "-mt-2.5 h-[46px] w-full rounded-b-[6px] bg-v2-background-bg-layer-02 hover:bg-v2-background-bg-layer-03 transition-colors":
+          !inline(),
+        hidden: props.dismissed,
+      }}
+    >
+      <SessionWorkspaceMenu
+        eligible={props.eligible}
+        sessionID={props.sessionID}
+        project={props.project}
+        directory={props.directory}
+        placement={inline() ? "bottom-end" : language.direction() === "rtl" ? "right-start" : "left-start"}
+        gutter={inline() ? 4 : -22}
+        contentClass={inline() ? undefined : "relative top-3.5"}
+        class={
+          inline()
+            ? "flex h-5 w-full items-center gap-1.5 rounded-[4px] pe-6 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-faint hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed"
+            : "flex h-[46px] w-full items-center gap-2 rounded-b-[6px] px-3 pe-9 pt-2.5 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted focus-visible:outline-none"
+        }
+      >
+        <IconV2 name="workspace-new" class="shrink-0 text-v2-icon-icon-muted" />
+        <span class="min-w-0 truncate">{language.t("workspace.move.title")}</span>
+      </SessionWorkspaceMenu>
+      <button
+        type="button"
+        class={`absolute flex size-5 -translate-y-1/2 items-center justify-center rounded-[4px] text-v2-icon-icon-muted hover:bg-v2-overlay-simple-overlay-hover hover:text-v2-icon-icon-base focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:text-v2-icon-icon-base focus-visible:outline-none ${
+          inline()
+            ? "end-0 top-1/2"
+            : "hover-reveal end-3 top-[calc(50%+5px)] group-hover/workspace-move:opacity-100 group-focus-within/workspace-move:opacity-100"
+        }`}
+        aria-label={language.t("common.dismiss")}
+        onClick={(event) => {
+          event.stopPropagation()
+          props.onDismiss()
+        }}
+      >
+        <IconV2 name="xmark-small" />
+      </button>
+    </div>
+  )
+}
+
+function SessionSummaryPanel(props: {
+  project: Project
+  directory: string
+  local: boolean
+  branch?: string
+  baseBranch?: string
+  diffs?: { additions: number; deletions: number }[]
+  sessionID: string
+  moveEligible: boolean
+  moveDismissed: boolean
+  onMoveDismiss: () => void
+  onReview: () => void
+}) {
+  const language = useLanguage()
+  const location = () => {
+    if (props.local) return language.t("session.new.workspace.local")
+    const workspace = workspaceDirectories(props.project).find((item) => containsDirectory(item, props.directory))
+    return getFilename(workspace ?? props.directory)
+  }
+  const branch = () => props.branch ?? props.baseBranch
+  const row =
+    "flex h-7 w-full items-center gap-2 rounded-[4px] px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base"
+
+  return (
+    <div data-component="session-summary-panel" class="w-[280px]">
+      <div class="relative z-10 flex flex-col gap-1 overflow-hidden rounded-[6px] bg-v2-background-bg-base px-0.5 py-1.5 shadow-[var(--v2-elevation-raised)]">
+        <div class={row}>
+          <ProjectAvatar
+            fallback={displayName(props.project)}
+            src={getProjectAvatarSource(props.project.id, props.project.icon)}
+            variant={getProjectAvatarVariant(props.project.icon?.color)}
+          />
+          <span class="min-w-0 flex-1 truncate text-v2-text-text-muted">{displayName(props.project)}</span>
+        </div>
+        <SessionWorkspaceMenu
+          eligible={props.moveEligible}
+          sessionID={props.sessionID}
+          project={props.project}
+          directory={props.directory}
+          placement={language.direction() === "rtl" ? "right-start" : "left-start"}
+          gutter={-22}
+          class={`${row} hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed`}
+        >
+          <IconV2 name={props.local ? "monitor" : "workspace-isolated"} class="shrink-0 text-v2-icon-icon-muted" />
+          <span class="min-w-0 flex-1 truncate text-start">{location()}</span>
+          <IconV2 name="chevron-down" size="small" class="shrink-0 text-v2-icon-icon-muted" />
+        </SessionWorkspaceMenu>
+        <div class={row}>
+          <IconV2 name="branch" class="shrink-0 text-v2-icon-icon-muted" />
+          <Show
+            when={props.branch}
+            fallback={
+              <span class="flex min-w-0 items-center gap-1.5">
+                <span>{language.t("session.summary.noBranch")}</span>
+                <Show when={props.baseBranch}>
+                  {(base) => (
+                    <>
+                      <span class="text-v2-text-text-muted">·</span>
+                      <span class="truncate text-v2-text-text-faint">
+                        {language.t("session.summary.basedOn", { branch: base() })}
+                      </span>
+                    </>
+                  )}
+                </Show>
+              </span>
+            }
+          >
+            <span class="min-w-0 truncate">{branch()}</span>
+          </Show>
+        </div>
+        <button
+          type="button"
+          class={`${row} hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none`}
+          onClick={props.onReview}
+        >
+          <IconV2 name="review" class="shrink-0 text-v2-icon-icon-muted" />
+          <Show when={props.diffs} fallback={<span>{language.t("session.review.loadingChanges")}</span>}>
+            {(diffs) => (
+              <Show when={diffs().length > 0} fallback={<span>{language.t("session.review.noChanges")}</span>}>
+                <span>{language.plural("ui.sessionTurn.diffs.changed", diffs().length)}</span>
+                <span class="text-v2-text-text-muted">·</span>
+                <DiffChanges changes={diffs()} />
+              </Show>
+            )}
+          </Show>
+        </button>
+      </div>
+      <Show when={props.local && props.diffs && props.diffs.length > 0 && props.moveEligible}>
+        <WorkspaceMoveAction
+          variant="panel"
+          eligible={props.moveEligible}
+          sessionID={props.sessionID}
+          project={props.project}
+          directory={props.directory}
+          dismissed={props.moveDismissed}
+          onDismiss={props.onMoveDismiss}
+        />
+      </Show>
+    </div>
+  )
+}
+
 function TimelineDiffView(props: { diff: SummaryDiff }) {
  const fileComponent = useFileComponent()
  const view = normalize(props.diff)
@@ -219,6 +388,10 @@ type MessageTimelineProps = {
  centered: boolean
  setContentRef: (el: HTMLDivElement) => void
  userMessages: UserMessage[]
+  diffs: Accessor<{ additions: number; deletions: number }[] | undefined>
+  onReview: () => void
+  workspaceMoveEligible: boolean
+  onSummaryOpenChange: (open: boolean) => void
  anchor: (id: string) => string
  setRevealMessage?: (fn: (id: string) => void) => void
  setScrollToEnd?: (fn: () => void) => void
@@ -241,6 +414,9 @@ function MessageTimelineView(
 ) {
  let touchGesture: number | undefined
  const language = useLanguage()
+  const serverSync = useServerSync()
+  const sdk = useSDK()
+  const sync = useSync()
  const shouldAnchorBottom = createMemo(() => props.shouldAnchorBottom)
  const hasScrollGesture = createMemo(() => props.hasScrollGesture)
  const ownerSessionKey = props.data.sessionKey()
@@ -257,19 +433,35 @@ function MessageTimelineView(
  const parentID = props.data.parentID
  const parentTitle = props.data.parentTitle
  const childTitle = props.data.childTitle
-  const showHeader = props.data.showHeader
  const getMsgParts = props.data.parts
  const getMsgPart = props.data.part
  const projection = props.data.projection
+  const sessionDirectory = createMemo(() => props.session.data.info()?.location.directory ?? sdk().directory)
+  const workspaceSession = createMemo(() => isWorkspaceDirectory(sync().project, sessionDirectory()))
+  const [workspaceSuggestionDismissed, setWorkspaceSuggestionDismissed] = createSignal(false)
+  const [summaryOpen, setSummaryOpen] = createSignal(false)
+  const setSummary = (open: boolean) => {
+    setSummaryOpen(open)
+    props.onSummaryOpenChange(open)
+  }
+  const sessionDiffs = createMemo(props.diffs)
+  createEffect(
+    on(sessionID, () => {
+      setSummary(false)
+      setWorkspaceSuggestionDismissed(false)
+    }),
+  )
+  const turnPadding = () => "px-4 md:px-5"
+  const showHeader = createMemo(() => props.data.showHeader() || workspaceSession())
  const activeMessageID = projection.activeMessageID
  const assistantMessagesByParent = projection.assistantMessagesByParent
  const lastAssistantGroupKey = projection.lastAssistantGroupKey
  const messageByID = projection.messageByID
-  const sessionMessageByID = projection.sessionMessageByID
  const messageLastRowIndex = projection.messageLastRowIndex
  const messageRowIndex = projection.messageRowIndex
  const timelineRowByKey = projection.rowByKey
  const timelineRows = projection.rows
+  const sessionMessageByID = projection.sessionMessageByID
  const noticeContent = (message: SessionMessageInfo) => {
    if (message.type === "agent-switched")
      return {
@@ -788,7 +980,7 @@ function MessageTimelineView(
        )
        return (
          <TimelineRowFrame row={commentStripRow()}>
-            <div class="w-full px-4 md:px-5 pb-2">
+            <div class={`w-full pb-2 ${turnPadding()}`}>
              <div class="ms-auto max-w-[82%] overflow-x-auto no-scrollbar">
                <div class="flex w-max min-w-full justify-end gap-2">
                  <Index each={comments()}>
@@ -839,7 +1031,7 @@ function MessageTimelineView(
          <TimelineRowFrame row={userMessageRow()}>
            <Show when={message()}>
              {(message) => (
-                <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
+                <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
                  <div data-slot="session-turn-message-content" aria-live="off">
                    <Message
                      message={message()}
@@ -865,7 +1057,7 @@ function MessageTimelineView(
          <TimelineRowFrame row={noticeRow()}>
            <Show when={content()}>
              {(content) => (
-                <div data-slot="session-timeline-notice" class="w-full px-4 pt-3 pb-1 md:px-5 text-13-regular">
+                <div data-slot="session-timeline-notice" class={`w-full pt-3 pb-1 text-13-regular ${turnPadding()}`}>
                  <span class="text-13-medium text-text-strong">{content().label}</span>
                  <Show when={content().data}>{(data) => <span class="text-text-weak"> · {data()}</span>}</Show>
                </div>
@@ -878,7 +1070,7 @@ function MessageTimelineView(
        const turnDividerRow = row as Accessor<TimelineRowByTag<"TurnDivider">>
        return (
          <TimelineRowFrame row={turnDividerRow()}>
-            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
+            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
              <div data-slot="session-turn-compaction">
                <MessageDivider
                  label={language.t(
@@ -894,7 +1086,7 @@ function MessageTimelineView(
        const assistantPartRow = row as Accessor<TimelineRowByTag<"AssistantPart">>
        return (
          <TimelineRowFrame row={assistantPartRow()}>
-            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
+            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
              <div
                data-slot="session-turn-assistant-content"
                aria-hidden={workingTurn(assistantPartRow().userMessageID)}
@@ -909,7 +1101,7 @@ function MessageTimelineView(
        const thinkingRow = row as Accessor<TimelineRowByTag<"Thinking">>
        return (
          <TimelineRowFrame row={thinkingRow()}>
-            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
+            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
              <TimelineThinkingRow
                reasoningHeading={thinkingRow().reasoningHeading}
                showReasoningSummaries={props.data.showReasoningSummaries()}
@@ -922,7 +1114,7 @@ function MessageTimelineView(
        const retryRow = row as Accessor<TimelineRowByTag<"Retry">>
        return (
          <TimelineRowFrame row={retryRow()}>
-            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
+            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
              <SessionRetry status={sessionStatus()} show={activeMessageID() === retryRow().userMessageID} />
            </div>
          </TimelineRowFrame>
@@ -930,10 +1122,34 @@ function MessageTimelineView(
      }
      case "DiffSummary": {
        const diffSummaryRow = row as Accessor<TimelineRowByTag<"DiffSummary">>
+        const canMove = () =>
+          props.data.newLayoutDesigns() &&
+          diffSummaryRow().userMessageID === props.userMessages.at(-1)?.id &&
+          !workspaceSession() &&
+          props.workspaceMoveEligible &&
+          sync().project?.vcs === "git" &&
+          sessionStatus().type === "idle"
        return (
          <TimelineRowFrame row={diffSummaryRow()}>
-            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
-              <TimelineDiffSummaryRow diffs={diffSummaryRow().diffs} />
+            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
+              <TimelineDiffSummaryRow
+                diffs={diffSummaryRow().diffs}
+                action={
+                  <Show when={canMove() && sync().project}>
+                    {(project) => (
+                      <WorkspaceMoveAction
+                        variant="inline"
+                        eligible={props.workspaceMoveEligible}
+                        sessionID={sessionID()!}
+                        project={project()}
+                        directory={sessionDirectory()}
+                        dismissed={workspaceSuggestionDismissed()}
+                        onDismiss={() => setWorkspaceSuggestionDismissed(true)}
+                      />
+                    )}
+                  </Show>
+                }
+              />
            </div>
          </TimelineRowFrame>
        )
@@ -942,7 +1158,7 @@ function MessageTimelineView(
        const errorRow = row as Accessor<TimelineRowByTag<"Error">>
        return (
          <TimelineRowFrame row={errorRow()}>
-            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
+            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
              <Card variant="error" class="error-card">
                {errorRow().text}
              </Card>
@@ -1024,7 +1240,7 @@ function MessageTimelineView(
  }

  return (
-    <div class="relative w-full h-full min-w-0">
+    <div class="relative w-full h-full min-w-0" data-workspace-session={workspaceSession() ? "" : undefined}>
      <div
        class="absolute left-1/2 -translate-x-1/2 z-[60] pointer-events-none transition-all duration-200 ease-out"
        classList={{
@@ -1119,6 +1335,30 @@ function MessageTimelineView(
                }}
              >
                <div class="flex items-center min-w-0 flex-1 w-full">
+                  <Show when={props.data.newLayoutDesigns()}>
+                    <Show
+                      when={workspaceSession()}
+                      fallback={
+                        <span class="flex size-6 shrink-0 items-center justify-center text-v2-icon-icon-muted">
+                          <IconV2 name="monitor" />
+                        </span>
+                      }
+                    >
+                      <TooltipV2
+                        placement="bottom-start"
+                        value={sessionDirectory()}
+                        contentClass="max-w-[calc(100vw-32px)] break-all"
+                      >
+                        <span
+                          tabIndex={0}
+                          aria-label={sessionDirectory()}
+                          class="flex size-6 shrink-0 items-center justify-center text-v2-icon-icon-accent"
+                        >
+                          <IconV2 name="workspace-isolated" />
+                        </span>
+                      </TooltipV2>
+                    </Show>
+                  </Show>
                  <Show when={parentID()}>
                    <button
                      type="button"
@@ -1205,6 +1445,46 @@ function MessageTimelineView(
                      placement="bottom"
                      buttonAppearance={props.data.newLayoutDesigns() ? "v2" : "default"}
                    />
+                    <Show when={props.data.newLayoutDesigns() && !parentID() && sync().project}>
+                      {(project) => (
+                        <KobaltePopover
+                          open={summaryOpen()}
+                          placement="bottom-end"
+                          gutter={6}
+                          onOpenChange={setSummary}
+                        >
+                          <KobaltePopover.Trigger
+                            as={IconButtonV2}
+                            icon={<IconV2 name="window-analytics" />}
+                            variant="ghost-muted"
+                            size="large"
+                            state={summaryOpen() ? "pressed" : undefined}
+                            aria-label={language.t("session.summary.title")}
+                            aria-expanded={summaryOpen()}
+                          />
+                          <KobaltePopover.Portal>
+                            <KobaltePopover.Content class="z-50 border-0 bg-transparent p-0 outline-none">
+                              <SessionSummaryPanel
+                                project={project()}
+                                directory={sessionDirectory()}
+                                local={!workspaceSession()}
+                                branch={sync().data.vcs?.branch}
+                                baseBranch={serverSync().child(project().worktree)[0].vcs?.branch}
+                                diffs={sessionDiffs()}
+                                sessionID={id}
+                                moveEligible={props.workspaceMoveEligible}
+                                moveDismissed={workspaceSuggestionDismissed()}
+                                onMoveDismiss={() => setWorkspaceSuggestionDismissed(true)}
+                                onReview={() => {
+                                  setSummary(false)
+                                  props.onReview()
+                                }}
+                              />
+                            </KobaltePopover.Content>
+                          </KobaltePopover.Portal>
+                        </KobaltePopover>
+                      )}
+                    </Show>
                    <Show when={!parentID()}>
                      <Show
                        when={props.data.newLayoutDesigns()}
@@ -13,10 +13,8 @@ import { useSync } from "@/context/sync"
 import { useTerminal } from "@/context/terminal"
 import { showToast } from "@/utils/toast"
 import { downloadSessionExport, fetchSessionExport, sessionExportFilename } from "@/utils/session-export"
-import { findLast } from "@opencode-ai/core/util/array"
 import { extractPromptFromParts } from "@/utils/prompt"
 import type { UserMessage } from "@/types"
-import { useLocal } from "@/context/local"
 import type { SessionController } from "./session-controller"

 type SessionCommandSource = {
@@ -58,7 +56,6 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
  const sync = useSync()
  const terminal = useTerminal()
  const layout = useLayout()
-  const local = useLocal()
  const navigate = useNavigate()
  const openDialog = async <T,>(load: () => Promise<T>, show: (value: T) => void) => {
    const owner = actions.session.ownership.capture()
@@ -364,6 +361,8 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
  }

  const fork = () => {
+    const sessionID = actions.session.identity.params.id
+    if (!sessionID) return
    void openDialog(
      () => import("@/components/dialog-fork"),
      (x) => dialog.show(() => <x.DialogFork />),
@@ -1,7 +1,15 @@
-import type { EventSubscribeOutput, FileDiffInfo, ProjectListOutput } from "@opencode-ai/client/promise"
+import type {
+  EventSubscribeOutput,
+  FileDiffInfo,
+  ProjectListOutput,
+  WorktreeDirectory,
+} from "@opencode-ai/client/promise"
 import type { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"

-export type Project = Omit<ProjectListOutput[number], "canonical"> & { worktree: string }
+export type Project = Omit<ProjectListOutput[number], "canonical"> & {
+  worktree: string
+  worktrees: WorktreeDirectory[]
+}

 type CurrentEvent = EventSubscribeOutput extends infer Item
  ? Item extends { type: infer Type extends string; data: infer Data }
@@ -0,0 +1,139 @@
+import { describe, expect, test } from "bun:test"
+import type { SessionInfo } from "@opencode-ai/client/promise"
+import {
+  filterWorkspaceInventory,
+  inspectWorkspaceDeletion,
+  isWorkspaceDirectory,
+  isWorkspaceSelection,
+  mergeWorkspaceSessionInventory,
+  sessionsForWorkspace,
+  workspaceInventory,
+} from "./workspace"
+
+describe("isWorkspaceDirectory", () => {
+  const project = {
+    worktree: "C:\\repo\\",
+    sandboxes: ["C:\\repo-workspaces\\feature\\", "C:\\repo-workspaces\\other"],
+  }
+
+  test("distinguishes managed workspaces from the local repository", () => {
+    expect(isWorkspaceDirectory(project, "C:\\repo")).toBe(false)
+    expect(isWorkspaceDirectory(project, "C:\\repo-workspaces\\feature")).toBe(true)
+    expect(isWorkspaceDirectory(project, "c:\\repo-workspaces\\feature\\packages\\app")).toBe(true)
+    expect(
+      isWorkspaceDirectory({ worktree: "/repo", sandboxes: ["/repo/.worktrees/feature"] }, "/repo/.worktrees/feature"),
+    ).toBe(true)
+    expect(isWorkspaceDirectory(project, "C:\\other")).toBe(false)
+    expect(isWorkspaceDirectory(undefined, "C:\\repo-workspaces\\feature")).toBe(false)
+  })
+})
+
+describe("isWorkspaceSelection", () => {
+  const project = { worktree: "/repo", sandboxes: ["/workspaces/feature"] }
+
+  test("accepts local, new, and managed workspace selections", () => {
+    expect(isWorkspaceSelection(project, "main")).toBe(true)
+    expect(isWorkspaceSelection(project, "create")).toBe(true)
+    expect(isWorkspaceSelection(project, "/repo/")).toBe(true)
+    expect(isWorkspaceSelection(project, "/workspaces/feature/")).toBe(true)
+    expect(isWorkspaceSelection({ worktree: "C:\\repo" }, "c:\\repo\\")).toBe(true)
+    expect(isWorkspaceSelection(project, "/other/workspace")).toBe(false)
+  })
+})
+
+test("groups and filters workspace inventory by project", () => {
+  const inventory = workspaceInventory([
+    {
+      id: "a",
+      worktree: "/a",
+      sandboxes: ["/a", "/a/one", "/a/two"],
+      worktrees: [
+        { directory: "/a" },
+        { directory: "/a/one", strategy: "git" },
+        { directory: "/a/two", strategy: "git" },
+      ],
+    },
+    {
+      id: "b",
+      worktree: "/b",
+      sandboxes: ["/b/one"],
+      worktrees: [{ directory: "/b/one", strategy: "git" }],
+    },
+  ])
+
+  expect(inventory.map((item) => [item.project.id, item.directory])).toEqual([
+    ["a", "/a/one"],
+    ["a", "/a/two"],
+    ["b", "/b/one"],
+  ])
+  expect(filterWorkspaceInventory(inventory, "a").map((item) => item.directory)).toEqual(["/a/one", "/a/two"])
+  expect(filterWorkspaceInventory(inventory, "all")).toEqual(inventory)
+})
+
+test("reports every workspace deletion condition", () => {
+  const session = (directory: string) => ({ location: { directory }, time: { created: 1, updated: 1 } }) as SessionInfo
+  expect(
+    inspectWorkspaceDeletion({
+      workspace: "/workspace",
+      activeDirectory: "/workspace/app",
+      sessions: [],
+      status: "dirty",
+    }),
+  ).toEqual({ active: true, linked: false, dirty: true })
+  expect(
+    inspectWorkspaceDeletion({
+      workspace: "/workspace",
+      sessions: [session("/workspace/packages/app")],
+      status: "dirty",
+    }),
+  ).toEqual({ active: false, linked: true, dirty: true })
+  expect(inspectWorkspaceDeletion({ workspace: "/workspace", sessions: [], status: "dirty" })).toEqual({
+    active: false,
+    linked: false,
+    dirty: true,
+  })
+  expect(inspectWorkspaceDeletion({ workspace: "/workspace", sessions: [], status: "clean" })).toEqual({
+    active: false,
+    linked: false,
+    dirty: false,
+  })
+  expect(
+    inspectWorkspaceDeletion({
+      workspace: "/workspace",
+      sessions: [
+        { location: { directory: "/workspace" }, time: { created: 1, updated: 1, archived: 2 } } as SessionInfo,
+      ],
+      status: "clean",
+    }),
+  ).toEqual({ active: false, linked: false, dirty: false })
+})
+
+test("groups nested non-archived workspace sessions by latest activity", () => {
+  const session = (id: string, directory: string, updated: number, archived?: number) =>
+    ({ id, location: { directory }, time: { created: 1, updated, archived } }) as SessionInfo
+  const sessions = sessionsForWorkspace(
+    [
+      session("old", "/workspace", 2),
+      session("nested", "/workspace/packages/app", 3),
+      session("archived", "/workspace", 4, 5),
+      session("other", "/other", 6),
+    ],
+    "/workspace",
+  )
+  expect(sessions.map((item) => item.id)).toEqual(["nested", "old"])
+})
+
+test("merges workspace placement by freshness with authoritative server ties", () => {
+  const session = (directory: string, updated: number) =>
+    ({ id: "session", location: { directory }, time: { created: 1, updated } }) as SessionInfo
+
+  expect(
+    mergeWorkspaceSessionInventory([session("/destination", 3)], [session("/source", 2)])[0]?.location.directory,
+  ).toBe("/destination")
+  expect(
+    mergeWorkspaceSessionInventory([session("/destination", 3)], [session("/source", 3)])[0]?.location.directory,
+  ).toBe("/destination")
+  expect(
+    mergeWorkspaceSessionInventory([session("/destination", 2)], [session("/source", 3)])[0]?.location.directory,
+  ).toBe("/source")
+})
@@ -0,0 +1,116 @@
+import { pathKey } from "@/utils/path-key"
+import type { WorkspaceDefaultDestination, WorkspaceLastUsed } from "@/context/settings"
+import type { SessionInfo, WorktreeDirectory } from "@opencode-ai/client/promise"
+
+type WorkspaceProject = {
+  worktree: string
+  sandboxes?: readonly string[]
+  worktrees?: readonly WorktreeDirectory[]
+}
+
+export function workspaceDirectories(project: WorkspaceProject) {
+  return (project.sandboxes ?? []).filter((directory) => !sameDirectory(project.worktree, directory))
+}
+
+export function managedWorkspaceDirectories(project: WorkspaceProject) {
+  return (project.worktrees ?? [])
+    .filter((worktree) => worktree.strategy !== undefined)
+    .map((worktree) => worktree.directory)
+    .filter((directory) => !sameDirectory(project.worktree, directory))
+}
+
+export function workspaceInventory<T extends WorkspaceProject & { id: string }>(projects: readonly T[]) {
+  return projects.flatMap((project) =>
+    managedWorkspaceDirectories(project).map((directory) => ({ directory, project })),
+  )
+}
+
+export function filterWorkspaceInventory<T extends { project: { id: string } }>(
+  workspaces: readonly T[],
+  project: string,
+) {
+  if (project === "all") return [...workspaces]
+  return workspaces.filter((workspace) => workspace.project.id === project)
+}
+
+export function sessionsForWorkspace(sessions: readonly SessionInfo[], workspace: string) {
+  return sessions
+    .filter((session) => session.time.archived === undefined)
+    .filter((session) => containsDirectory(workspace, session.location.directory))
+    .toSorted((a, b) => b.time.updated - a.time.updated)
+}
+
+export function mergeWorkspaceSessionInventory(server: readonly SessionInfo[], cached: readonly SessionInfo[]) {
+  const sessions = new Map(server.map((session) => [session.id, session]))
+  cached.forEach((session) => {
+    const current = sessions.get(session.id)
+    if (!current || session.time.updated > current.time.updated) sessions.set(session.id, session)
+  })
+  return [...sessions.values()]
+}
+
+export function removeWorkspacesSequentially<T>(workspaces: readonly T[], remove: (workspace: T) => Promise<void>) {
+  return workspaces.reduce((previous, workspace) => previous.then(() => remove(workspace)), Promise.resolve())
+}
+
+export type WorkspaceDeleteInspection = {
+  active: boolean
+  linked: boolean
+  dirty: boolean
+}
+
+export function inspectWorkspaceDeletion(input: {
+  workspace: string
+  activeDirectory?: string
+  sessions: readonly SessionInfo[]
+  status: "clean" | "dirty"
+}): WorkspaceDeleteInspection {
+  return {
+    active: !!input.activeDirectory && containsDirectory(input.workspace, input.activeDirectory),
+    linked: input.sessions.some(
+      (session) =>
+        session.time.archived === undefined && containsDirectory(input.workspace, session.location.directory),
+    ),
+    dirty: input.status === "dirty",
+  }
+}
+
+export function isWorkspaceDirectory(project: WorkspaceProject | undefined, directory: string) {
+  if (!project || sameDirectory(project.worktree, directory)) return false
+  return workspaceDirectories(project).some((workspace) => containsDirectory(workspace, directory))
+}
+
+export function isProjectDirectory(project: WorkspaceProject | undefined, directory: string) {
+  if (!project) return false
+  return [project.worktree, ...(project.sandboxes ?? [])].some((root) => containsDirectory(root, directory))
+}
+
+export function containsDirectory(parent: string, child: string) {
+  const normalize = (value: string) => {
+    const key = pathKey(value)
+    return /^[a-z]:\//i.test(key) || key.startsWith("//") ? key.toLowerCase() : key
+  }
+  const root = normalize(parent)
+  const target = normalize(child)
+  return target === root || target.startsWith(root.endsWith("/") ? root : `${root}/`)
+}
+
+export function sameDirectory(a: string, b: string) {
+  return containsDirectory(a, b) && containsDirectory(b, a)
+}
+
+export function isWorkspaceSelection(project: WorkspaceProject | undefined, selection: string) {
+  if (selection === "main" || selection === "create") return true
+  if (!project) return false
+  if (sameDirectory(project.worktree, selection)) return true
+  return isWorkspaceDirectory(project, selection)
+}
+
+export function workspaceDefaultSelection(
+  setting: WorkspaceDefaultDestination,
+  lastUsed: WorkspaceLastUsed | undefined,
+) {
+  if (setting === "local") return "main"
+  if (setting === "new") return "create"
+  return lastUsed === "workspace" ? "create" : "main"
+}
@@ -15,8 +15,6 @@ export default Runtime.handler(Commands, (input) =>
  Effect.gen(function* () {
    const requestedDirectory = Option.getOrUndefined(input.directory)
    if (requestedDirectory !== undefined) process.chdir(requestedDirectory)
-    const updater = yield* Updater.Service
-    yield* updater.check().pipe(Effect.forkScoped)
    const preflight = UpdatePreflight.make()
    yield* Effect.addFinalizer(() => Effect.promise(() => preflight.close()))
    const server = yield* ServerConnection.resolve({
@@ -36,6 +34,8 @@ export default Runtime.handler(Commands, (input) =>
        Effect.promise(() => preflight.fail("OpenCode update could not start the new background service")),
      ),
    )
+    const updater = yield* Updater.Service
+    yield* updater.check().pipe(Effect.forkScoped)
    preflight.loading()
    const config = yield* Config.Service
    const npm = yield* Npm.Service
@@ -158,10 +158,6 @@ export interface Interface {
    event: SerializedEvent,
    options?: { readonly publish?: boolean; readonly ownerID?: string; readonly strictOwner?: boolean },
  ) => Effect.Effect<void>
-  readonly replayAll: (
-    events: SerializedEvent[],
-    options?: { readonly publish?: boolean; readonly ownerID?: string; readonly strictOwner?: boolean },
-  ) => Effect.Effect<string | undefined>
  readonly remove: (aggregateID: string) => Effect.Effect<void>
  readonly claim: (aggregateID: string, ownerID: string) => Effect.Effect<void>
 }
@@ -648,28 +644,6 @@ export function configured(options?: Options) {
          })
        }

-        function replayAll(
-          events: SerializedEvent[],
-          options?: { readonly publish?: boolean; readonly ownerID?: string; readonly strictOwner?: boolean },
-        ) {
-          return Effect.gen(function* () {
-            const source = events[0]?.aggregateID
-            if (!source) return undefined
-            if (events.some((event) => event.aggregateID !== source)) {
-              yield* Effect.die(
-                new InvalidDurableEventError({
-                  type: events[0]?.type ?? "unknown",
-                  message: "Replay events must belong to the same aggregate",
-                }),
-              )
-            }
-            for (const event of events) {
-              yield* replay(event, options)
-            }
-            return source
-          })
-        }
-
        function remove(aggregateID: string) {
          return db
            .transaction(() =>
@@ -866,7 +840,6 @@ export function configured(options?: Options) {
          listen,
          project,
          replay,
-          replayAll,
          remove,
          claim,
        })
@@ -239,58 +239,5 @@ export class SQLiteEffectDatabase<
  ) => Effect.Effect<A, E | SqlError, R> = (tx, config) => this.session.transaction(tx, config)
 }

-export type SQLiteEffectWithReplicas<Q> = Q & { $primary: Q; $replicas: Q[] }
-
-export const withReplicas = <
-  TEffectHKT extends QueryEffectHKTBase,
-  TRunResult,
-  TRelations extends AnyRelations,
-  Q extends SQLiteEffectDatabase<TEffectHKT, TRunResult, TRelations>,
->(
-  primary: Q,
-  replicas: [Q, ...Q[]],
-  getReplica: (replicas: Q[]) => Q = () => replicas[Math.floor(Math.random() * replicas.length)]!,
-): SQLiteEffectWithReplicas<Q> => {
-  const select: Q["select"] = (...args: []) => getReplica(replicas).select(...args)
-  const selectDistinct: Q["selectDistinct"] = (...args: []) => getReplica(replicas).selectDistinct(...args)
-  const $count: Q["$count"] = (...args: [any]) => getReplica(replicas).$count(...args)
-  const _with: Q["with"] = (...args: []) => getReplica(replicas).with(...args)
-  const $with = ((...args: [string] | [string, ColumnsSelection]) =>
-    args.length === 1
-      ? getReplica(replicas).$with(args[0])
-      : getReplica(replicas).$with(args[0], args[1])) as Q["$with"]
-
-  const update: Q["update"] = (...args: [any]) => primary.update(...args)
-  const insert: Q["insert"] = (...args: [any]) => primary.insert(...args)
-  const $delete: Q["delete"] = (...args: [any]) => primary.delete(...args)
-  const run: Q["run"] = (...args: [any]) => primary.run(...args)
-  const all: Q["all"] = (...args: [any]) => primary.all(...args)
-  const get: Q["get"] = (...args: [any]) => primary.get(...args)
-  const values: Q["values"] = (...args: [any]) => primary.values(...args)
-  const transaction: Q["transaction"] = (...args: [any]) => primary.transaction(...args)
-
-  return {
-    ...primary,
-    update,
-    insert,
-    delete: $delete,
-    run,
-    all,
-    get,
-    values,
-    transaction,
-    $primary: primary,
-    $replicas: replicas,
-    select,
-    selectDistinct,
-    $count,
-    $with,
-    with: _with,
-    get query() {
-      return getReplica(replicas).query
-    },
-  }
-}
-
 export type AnySQLiteEffectDatabase = SQLiteEffectDatabase<any, any, any>
 export type AnySQLiteEffectSelectBase = SQLiteEffectSelectBase<any, any, any, any, any, any, any, any, any, any>
@@ -1,22 +1,10 @@
 /* oxlint-disable */
-import type { TablesRelationalConfig } from "drizzle-orm/_relations"
 import type { MigrationMeta } from "drizzle-orm/migrator"
-import type { AnyRelations } from "drizzle-orm/relations"
 import { type SQL, sql } from "drizzle-orm/sql/sql"
-import type { BaseSQLiteDatabase } from "drizzle-orm/sqlite-core"
-import type { SQLiteSession } from "drizzle-orm/sqlite-core/session"
-import { GET_VERSION_FOR, MIGRATIONS_TABLE_VERSIONS, type UpgradeResult } from "./utils.js"

 /** @internal */
 export type SQLiteMigrationTableRow = { id: number | null; hash: string; created_at: number }

-type AsyncSQLiteDatabaseWithSession = BaseSQLiteDatabase<"async", unknown, Record<string, unknown>> & {
-  session: {
-    all<T>(query: SQL): Promise<T[]>
-  }
-  transaction<T>(transaction: (tx: { run(query: SQL): Promise<unknown> }) => Promise<T>): Promise<T>
-}
-
 type SQLiteMigrationBackfillEntry = {
  name: string
  selector:
@@ -115,139 +103,3 @@ export function buildSQLiteMigrationBackfillStatements(

  return statements
 }
-
-/**
- * Detects the current version of the migrations table schema and upgrades it if needed.
- *
- * Version 0: Original schema (id, hash, created_at)
- * Version 1: Extended schema (id, hash, created_at, name, applied_at)
- */
-export function upgradeSyncIfNeeded(
-  migrationsTable: string,
-  session: SQLiteSession<"sync", unknown, Record<string, unknown>, AnyRelations, TablesRelationalConfig>,
-  localMigrations: MigrationMeta[],
-): UpgradeResult {
-  const tableExists = session.all(sql`SELECT 1 FROM sqlite_master WHERE type = 'table' AND name = ${migrationsTable}`)
-
-  if (tableExists.length === 0) {
-    return { newDb: true }
-  }
-
-  // Table exists, check table shape
-  const rows = session.all<{ column_name: string }>(
-    sql`SELECT name as column_name FROM pragma_table_info(${migrationsTable})`,
-  )
-
-  const version = GET_VERSION_FOR.sqlite(rows.map((r) => r.column_name))
-
-  for (let v = version; v < MIGRATIONS_TABLE_VERSIONS.sqlite; v++) {
-    const upgradeFn = upgradeSyncFunctions[v]
-    if (!upgradeFn) {
-      throw new Error(`No upgrade path from migration table version ${v} to ${v + 1}`)
-    }
-    upgradeFn(migrationsTable, session, localMigrations)
-  }
-
-  return { newDb: false }
-}
-
-const upgradeSyncFunctions: Record<
-  number,
-  (
-    migrationsTable: string,
-    session: SQLiteSession<"sync", unknown, Record<string, unknown>, AnyRelations, TablesRelationalConfig>,
-    localMigrations: MigrationMeta[],
-  ) => void
-> = {
-  /**
-   * Upgrade from version 0 to version 1:
-   * 1. Read all existing DB migrations
-   * 2. Sort localMigrations ASC by millis and if the same - sort by name
-   * 3. Match each DB row to a local migration
-   * If multiple migrations share the same second, use hash matching as a tiebreaker
-   * Not implemented for now -> If hash matching fails, fall back to serial id ordering
-   * 5. Create extra column and backfill names for matched migrations
-   */
-  0: (migrationsTable, session, localMigrations) => {
-    const table = sql`${sql.identifier(migrationsTable)}`
-    const dbRows = session.all<SQLiteMigrationTableRow>(sql`SELECT id, hash, created_at FROM ${table} ORDER BY id ASC`)
-    const statements = buildSQLiteMigrationBackfillStatements(
-      migrationsTable,
-      prepareSQLiteMigrationBackfill(dbRows, localMigrations),
-    )
-
-    session.transaction((tx) => {
-      for (const statement of statements) {
-        tx.run(statement)
-      }
-    })
-  },
-}
-
-/**
- * Detects the current version of the migrations table schema and upgrades it if needed.
- *
- * Version 0: Original schema (id, hash, created_at)
- * Version 1: Extended schema (id, hash, created_at, name, applied_at)
- */
-export async function upgradeAsyncIfNeeded(
-  migrationsTable: string,
-  db: AsyncSQLiteDatabaseWithSession,
-  localMigrations: MigrationMeta[],
-): Promise<UpgradeResult> {
-  // Check if the table exists at all
-  const tableExists = await db.session.all(
-    sql`SELECT 1 FROM sqlite_master WHERE type = 'table' AND name = ${migrationsTable}`,
-  )
-
-  if (tableExists.length === 0) {
-    return { newDb: true }
-  }
-
-  const rows = await db.session.all<{ column_name: string }>(
-    sql`SELECT name as column_name FROM pragma_table_info(${migrationsTable})`,
-  )
-
-  const version = GET_VERSION_FOR.sqlite(rows.map((r) => r.column_name))
-
-  for (let v = version; v < MIGRATIONS_TABLE_VERSIONS.sqlite; v++) {
-    const upgradeFn = upgradeAsyncFunctions[v]
-    if (!upgradeFn) {
-      throw new Error(`No upgrade path from migration table version ${v} to ${v + 1}`)
-    }
-    await upgradeFn(migrationsTable, db, localMigrations)
-  }
-
-  return { newDb: false }
-}
-
-const upgradeAsyncFunctions: Record<
-  number,
-  (migrationsTable: string, db: AsyncSQLiteDatabaseWithSession, localMigrations: MigrationMeta[]) => Promise<void>
-> = {
-  /**
-   * Upgrade from version 0 to version 1:
-   * 1. Read all existing DB migrations
-   * 2. Sort localMigrations ASC by millis and if the same - sort by name
-   * 3. Match each DB row to a local migration
-   * If multiple migrations share the same second, use hash matching as a tiebreaker
-   * Not implemented for now -> If hash matching fails, fall back to serial id ordering
-   * 5. Create extra column and backfill names for matched migrations
-   */
-  0: async (migrationsTable, db, localMigrations) => {
-    const table = sql`${sql.identifier(migrationsTable)}`
-    const dbRows = await db.session.all<SQLiteMigrationTableRow>(
-      sql`SELECT id, hash, created_at FROM ${table} ORDER BY id ASC`,
-    )
-    const statements = buildSQLiteMigrationBackfillStatements(
-      migrationsTable,
-      prepareSQLiteMigrationBackfill(dbRows, localMigrations),
-    )
-
-    await db.transaction(async (tx) => {
-      for (const statement of statements) {
-        await tx.run(statement)
-      }
-    })
-  },
-}
@@ -223,8 +223,6 @@ export const layer = Layer.effect(
  }),
 )

-export const locationLayer = layer
-
 export const node = makeLocationNode({ service: Service, layer, deps: [Bus.node] })

 export function validateAnswer(form: ReadonlyArray<Form.Field>, answer: Answer) {
@@ -195,18 +195,6 @@ export function hash(value: Schema.Json) {
  return Hash.make(createHash("sha256").update(canonical(value)).digest("hex"))
 }

-export function applyDelta(
-  values: Readonly<Record<string, Schema.Json>>,
-  delta: Readonly<Record<string, Option.Option<Schema.Json>>>,
-): Readonly<Record<string, Schema.Json>> {
-  const result: Record<string, Schema.Json> = { ...values }
-  for (const [key, value] of Object.entries(delta)) {
-    if (Option.isNone(value)) delete result[key]
-    else result[key] = value.value
-  }
-  return result
-}
-
 export function applyHashDelta(values: Values, delta: Delta): Values {
  const result: Record<string, Hash> = { ...values }
  for (const [key, value] of Object.entries(delta)) {
@@ -89,7 +89,6 @@ export type BackgroundAllInput = {
 }

 export interface Interface {
-  readonly list: () => Effect.Effect<Info[]>
  readonly get: (id: string) => Effect.Effect<Info | undefined>
  readonly start: (input: StartInput) => Effect.Effect<Info>
  readonly wait: (input: WaitInput) => Effect.Effect<WaitResult>
@@ -187,12 +186,6 @@ export const make = Effect.gen(function* () {
    )
  })

-  const list: Interface["list"] = Effect.fn("Job.list")(function* () {
-    return Array.from((yield* SynchronizedRef.get(state.jobs)).values())
-      .map(snapshot)
-      .toSorted((a, b) => a.started_at - b.started_at)
-  })
-
  const get: Interface["get"] = Effect.fn("Job.get")(function* (id) {
    const job = (yield* SynchronizedRef.get(state.jobs)).get(id)
    if (!job) return undefined
@@ -360,7 +353,7 @@ export const make = Effect.gen(function* () {
    return result.info
  })

-  return Service.of({ list, get, start, wait, block, background, backgroundAll, cancel })
+  return Service.of({ get, start, wait, block, background, backgroundAll, cancel })
 })

 const layer = Layer.effect(Service, make)
@@ -19,8 +19,7 @@ import { KeyedMutex } from "../effect/keyed-mutex.js"
 import { Location } from "../location.js"
 import { waitForAbort } from "@opencode-ai/util/process"
 import { State } from "../state.js"
-import { MCPClient } from "./client.js"
-import { MCPOAuth } from "./oauth.js"
+import type { MCPClient } from "./client.js"

 export const ServerName = Schema.String.pipe(Schema.brand("MCP.ServerName"))
 export type ServerName = typeof ServerName.Type
@@ -245,7 +244,11 @@ export const layer = (options?: Options) =>
            draft.method.update({
              integrationID,
              method: { id: methodID, type: "oauth", label: name },
-              authorize: () => MCPOAuth.authorize({ name, config: remote, methodID }),
+              authorize: () =>
+                Effect.gen(function* () {
+                  const { MCPOAuth } = yield* Effect.promise(() => import("./oauth.js"))
+                  return yield* MCPOAuth.authorize({ name, config: remote, methodID })
+                }),
            })
          })
          .pipe(Scope.provide(scope))
@@ -264,6 +267,7 @@ export const layer = (options?: Options) =>
      // opens a browser, so an auth-gated connect ends in UnauthorizedError -> needs_auth rather than a redirect.
      const connectProvider = Effect.fnUntraced(function* (entry: ServerEntry) {
        if (entry.config.type !== "remote" || !entry.integrationID) return undefined
+        const { MCPOAuth } = yield* Effect.promise(() => import("./oauth.js"))
        const remote = entry.config
        const oauth = remote.oauth || undefined
        const base = {
@@ -505,6 +509,7 @@ export const layer = (options?: Options) =>
          const scope = yield* Scope.fork(root)
          entry.scope = scope
          const authProvider = yield* connectProvider(entry)
+          const { MCPClient } = yield* Effect.promise(() => import("./client.js"))
          // List tools as part of connect so a failure here marks the server failed rather than
          // leaving it connected with a silently empty tool list and no path to recover.
          const result = yield* MCPClient.connect(
@@ -50,7 +50,6 @@ import { Global } from "@opencode-ai/util/global"
 import { Shell as ShellSchema } from "@opencode-ai/schema/shell"
 import { KeyedMutex } from "./effect/keyed-mutex.js"
 import { fileURLToPath } from "url"
-import { Subagent } from "./subagent.js"

 // get project -> project.locations
 //
@@ -609,33 +608,14 @@ const layer = Layer.effect(
          })
        const evaluated = yield* commands.evaluate({ name: input.command, arguments: input.arguments })

-        const agents = yield* Agent.Service.pipe(Effect.provide(locations.get(session.location)))
-        const commandAgent = command.agent ? yield* agents.get(command.agent) : undefined
-        const model = command.model ?? commandAgent?.model ?? input.model ?? session.model
-        if (commandAgent?.mode === "subagent") {
-          const childAgent = command.agent ?? Agent.ID.make("general")
-          const title = command.description ?? input.command
-          const run = yield* Subagent.run({
-            runtime: { session: result, job: jobs },
-            scope,
-            parentID: input.sessionID,
-            agent: childAgent,
-            title,
-            prompt: evaluated.text,
-            id: input.id,
-            model,
-            files: input.files,
-            agents: input.agents,
-            skills: input.skills,
-            delivery: input.delivery,
-            background: true,
-            notifyStarted: true,
-            metadata: { source: "command", command: input.command, parentID: input.sessionID },
-          })
-          return run.admitted
-        }
-
+        // TODO(v2 commands): decide whether command-level subtask/background execution belongs in v2 commands.
        const agent = command.agent ?? input.agent
+        const commandAgent = yield* Effect.gen(function* () {
+          if (!command.agent) return undefined
+          const agents = yield* Agent.Service.pipe(Effect.provide(locations.get(session.location)))
+          return yield* agents.get(Agent.ID.make(command.agent))
+        })
+        const model = command.model ?? commandAgent?.model ?? input.model
        if (agent !== undefined && session.agent !== Agent.ID.make(agent))
          yield* result.switchAgent({ sessionID: input.sessionID, agent: Agent.ID.make(agent) })
        if (model !== undefined) yield* result.switchModel({ sessionID: input.sessionID, model })
@@ -761,21 +741,43 @@ const layer = Layer.effect(
        if (info.type !== "Directory") return yield* new DestinationNotDirectoryError({ directory })
        const project = yield* projects.resolve(directory)
        yield* persistProject(project)
+        const payload: SessionInbox.MovePayload = {
+          location: Location.Ref.make({ directory, workspaceID: input.workspaceID }),
+          projectID: project.id,
+          subpath: RelativePath.make(path.relative(project.directory, directory).replaceAll("\\", "/")),
+        }
        const item = SessionInbox.Item.make({
          type: "move",
-          payload: {
-            location: Location.Ref.make({ directory, workspaceID: input.workspaceID }),
-            projectID: project.id,
-            subpath: RelativePath.make(path.relative(project.directory, directory).replaceAll("\\", "/")),
-          },
+          payload,
          delivery: input.delivery ?? "steer",
        })
-        const inboxID = SessionMessage.ID.create()
-        yield* SessionInbox.admit(db, bus, {
-          id: inboxID,
-          sessionID: input.sessionID,
-          item,
-        })
+        const recovered = yield* SessionInbox.serialized(
+          input.sessionID,
+          Effect.gen(function* () {
+            const latest = yield* result.get(input.sessionID)
+            const source = yield* fs.stat(latest.location.directory).pipe(Effect.catch(() => Effect.succeed(undefined)))
+            if (!source || source.type !== "Directory") {
+              const cancellations = (yield* SessionInbox.moveIDs(db, input.sessionID)).map(
+                (item) => [SessionEvent.InboxCancelled, { sessionID: input.sessionID, inboxID: item.id }] as const,
+              )
+              const moved = [SessionEvent.Moved, { sessionID: input.sessionID, ...payload }] as const
+              const first = cancellations[0]
+              if (!first) {
+                yield* bus.publish(...moved)
+                return true
+              }
+              yield* bus.publishAll([first, ...cancellations.slice(1), moved])
+              return true
+            }
+            yield* SessionInbox.admit(db, bus, {
+              id: SessionMessage.ID.create(),
+              sessionID: input.sessionID,
+              item,
+            })
+            return false
+          }),
+        )
+        if (recovered) return
        yield* execution.wake(input.sessionID)
      }),
      compact: Effect.fn("Session.compact")(function* (input) {
@@ -13,7 +13,7 @@ import { SessionHistory } from "./history.js"
 import { SessionModelHeaders } from "./model-headers.js"
 import { SessionPromptCacheKey } from "./prompt-cache-key.js"
 import { SessionRunnerModel } from "./runner/model.js"
-import PROMPT_DEFAULT from "./runner/prompt/base.txt"
+import { SessionSystemPrompt } from "./system-prompt.js"
 import { toLLMMessages } from "./runner/to-llm-message.js"

 export const layer = Layer.effect(
@@ -39,7 +39,12 @@ export const layer = Layer.effect(
          sessionID: selection.session.id,
          agent: selection.agent.id,
          model: model.ref,
-          system: [selection.agent.info.system ? selection.agent.info.system : PROMPT_DEFAULT, history.initial]
+          system: [
+            selection.agent.info.system
+              ? selection.agent.info.system
+              : SessionSystemPrompt.make(toolDefinitions.map((tool) => tool.name)),
+            history.initial,
+          ]
            .filter((part) => part.length > 0)
            .map(SystemPart.make),
          messages: [
@@ -309,6 +309,16 @@ export const list = Effect.fn("SessionInbox.list")(function* (db: DatabaseServic
  return rows.map(fromRow)
 })

+export const moveIDs = Effect.fn("SessionInbox.moveIDs")(function* (db: DatabaseService, sessionID: SessionSchema.ID) {
+  return yield* db
+    .select({ id: SessionInboxTable.id })
+    .from(SessionInboxTable)
+    .where(and(eq(SessionInboxTable.session_id, sessionID), eq(SessionInboxTable.type, "move")))
+    .orderBy(asc(SessionInboxTable.enqueued_seq))
+    .all()
+    .pipe(Effect.orDie)
+})
+
 export const nextQueued = Effect.fn("SessionInbox.nextQueued")(function* (
  db: DatabaseService,
  sessionID: SessionSchema.ID,
@@ -18,7 +18,7 @@ import { SessionModelHttp } from "./model-http.js"
 import { SessionPromptCacheKey } from "./prompt-cache-key.js"
 import { PromptCacheDiagnostics } from "./prompt-cache-diagnostics.js"
 import { MAX_STEPS_PROMPT } from "./runner/max-steps.js"
-import PROMPT_DEFAULT from "./runner/prompt/base.txt"
+import { SessionSystemPrompt } from "./system-prompt.js"
 import { toLLMMessages } from "./runner/to-llm-message.js"

 const IMAGE_BYTES_TRIGGER = 25 * 1024 * 1024 // 25 MiB
@@ -182,7 +182,12 @@ export const layer = Layer.effect(
      // The final Step keeps definitions available to protocols with native "none",
      // preserving their prompt cache prefix. Calls are still rejected at execution.
      const tools = input.context.tools
-      const system = [agent.info.system ? agent.info.system : PROMPT_DEFAULT, input.context.initial]
+      const system = [
+        agent.info.system
+          ? agent.info.system
+          : SessionSystemPrompt.make(tools.definitions.map((tool) => tool.name)),
+        input.context.initial,
+      ]
        .filter((part) => part.length > 0)
        .map(SystemPart.make)
      const history = toLLMMessages(input.context.messages, resolved.ref, providerMetadataKey)
@@ -0,0 +1,18 @@
+You are an AI agent powered by OpenCode, a coding agent harness. Help the user accomplish their goals using the available tools.
+
+# Harness
+- Responses are rendered as GitHub-flavored Markdown.
+- Do not use shell commands to communicate thoughts, explanations, or instructions. Communicate directly in your response instead.
+- Prefer using the read tool rather than shell commands like `cat`.
+- `<system-reminder>` blocks are harness instructions, not user-authored content. Read and follow them.
+${OPENCODE_TOOL_INSTRUCTIONS}
+
+# Communication
+- Use clear file paths when referring to files.
+- Keep responses clear and concise, and avoid unnecessary technical jargon.
+
+# Working in codebases
+- Keep changes consistent with the structure, naming, style, and patterns of the surrounding code.
+- Treat unfamiliar files or changes as potential user work and investigate before deleting or overwriting them.
+
+${OPENCODE_INSTRUCTIONS}
@@ -0,0 +1,12 @@
+export * as SessionSystemPrompt from "./system-prompt.js"
+
+import PROMPT from "./runner/prompt/system.txt"
+
+const TOOL_INSTRUCTIONS = new Map<string, string>()
+const OPENCODE_INSTRUCTIONS = ""
+
+export function make(tools: string[]) {
+  return PROMPT.replace("${OPENCODE_TOOL_INSTRUCTIONS}", () =>
+    tools.flatMap((tool) => TOOL_INSTRUCTIONS.get(tool) ?? []).join("\n\n"),
+  ).replace("${OPENCODE_INSTRUCTIONS}", () => OPENCODE_INSTRUCTIONS)
+}
@@ -1,139 +0,0 @@
-export * as Subagent from "./subagent.js"
-
-import { Effect, Scope } from "effect"
-import type { Agent } from "./agent.js"
-import type { Job } from "./job.js"
-import type { Model } from "./model.js"
-import type { PromptInput } from "@opencode-ai/schema/prompt-input"
-import type { Session } from "./session.js"
-import type { SessionInbox } from "./session/inbox.js"
-import type { SessionMessage } from "./session/message.js"
-import type { SessionSchema } from "./session/schema.js"
-
-const NO_TEXT = "Subagent completed without a text response."
-
-export const backgroundStarted = (sessionID: SessionSchema.ID) =>
-  [
-    `The subagent is working in the background (id: ${sessionID}). You will be notified automatically when it finishes.`,
-    "DO NOT sleep, poll for progress, ask the subagent for status, or duplicate this subagent's work; avoid working with the same files or topics it is using.",
-    "Work on non-overlapping tasks, or briefly tell the user what you launched and end your response.",
-  ].join("\n")
-
-export type Runtime = {
-  readonly session: Pick<Session.Interface, "create" | "messages" | "prompt" | "resume" | "interrupt" | "synthetic">
-  readonly job: Pick<Job.Interface, "start" | "wait" | "block" | "background" | "cancel">
-}
-
-export interface Input {
-  readonly runtime: Runtime
-  readonly scope: Scope.Scope
-  readonly parentID: SessionSchema.ID
-  readonly agent: Agent.ID
-  readonly title: string
-  readonly prompt: string
-  readonly id?: SessionMessage.ID
-  readonly model?: Model.Ref
-  readonly files?: PromptInput.Prompt["files"]
-  readonly agents?: PromptInput.Prompt["agents"]
-  readonly skills?: PromptInput.Prompt["skills"]
-  readonly delivery?: SessionInbox.Delivery
-  readonly background: boolean
-  readonly notifyStarted?: boolean
-  readonly progress?: (sessionID: SessionSchema.ID) => Effect.Effect<void>
-  readonly metadata?: Record<string, unknown>
-}
-
-export const run = Effect.fn("Subagent.run")(function* (input: Input) {
-  const child = yield* input.runtime.session.create({
-    parentID: input.parentID,
-    title: input.title,
-    agent: input.agent,
-    model: input.model,
-  })
-  yield* input.progress?.(child.id) ?? Effect.void
-  const admitted = yield* input.runtime.session.prompt({
-    id: input.id,
-    sessionID: child.id,
-    text: input.prompt,
-    files: input.files,
-    agents: input.agents,
-    skills: input.skills,
-    delivery: input.delivery,
-    resume: false,
-  })
-  const info = yield* input.runtime.job.start({
-    id: child.id,
-    type: "subagent",
-    title: input.title,
-    metadata: input.metadata,
-    run: Effect.gen(function* () {
-      yield* input.runtime.session.resume(child.id)
-      const messages = yield* input.runtime.session.messages({ sessionID: child.id, order: "desc", limit: 20 })
-      const assistant = messages.find(
-        (message) =>
-          message.type === "assistant" && message.time.completed !== undefined && message.error === undefined,
-      )
-      if (assistant === undefined || assistant.type !== "assistant") return NO_TEXT
-      const text = assistant.content
-        .filter((part): part is Extract<typeof part, { type: "text" }> => part.type === "text")
-        .map((part) => part.text)
-        .join("")
-      return text.length > 0 ? text : NO_TEXT
-    }).pipe(Effect.onInterrupt(() => input.runtime.session.interrupt(child.id))),
-  })
-
-  if (input.background) {
-    yield* input.runtime.job.background(info.id)
-    if (input.notifyStarted)
-      yield* notify(input, child.id, "running", backgroundStarted(child.id)).pipe(
-        Effect.catchTag("Session.SyntheticConflictError", Effect.die),
-      )
-    yield* notifyWhenDone(input, child.id)
-    return { sessionID: child.id, status: "running" as const, output: backgroundStarted(child.id), admitted }
-  }
-
-  const result = yield* input.runtime.job
-    .block({ id: child.id, sessionID: input.parentID })
-    .pipe(
-      Effect.onInterrupt(() =>
-        Effect.all([input.runtime.session.interrupt(child.id), input.runtime.job.cancel(child.id)], { discard: true }),
-      ),
-    )
-  if (result?.type === "backgrounded") {
-    yield* notifyWhenDone(input, child.id)
-    return { sessionID: child.id, status: "running" as const, output: backgroundStarted(child.id), admitted }
-  }
-  if (result?.info.status === "error")
-    return { sessionID: child.id, status: "error" as const, output: result.info.error ?? "Subagent failed", admitted }
-  if (result?.info.status === "cancelled")
-    return { sessionID: child.id, status: "cancelled" as const, output: "Subagent cancelled", admitted }
-  return { sessionID: child.id, status: "completed" as const, output: result?.info.output ?? NO_TEXT, admitted }
-})
-
-function notifyWhenDone(input: Input, childID: SessionSchema.ID) {
-  return input.runtime.job.wait({ id: childID }).pipe(
-    Effect.flatMap((result) => {
-      if (result.info?.status === "completed") return notify(input, childID, "completed", result.info.output ?? NO_TEXT)
-      if (result.info?.status === "error")
-        return notify(input, childID, "error", result.info.error ?? "Subagent failed")
-      if (result.info?.status === "cancelled") return notify(input, childID, "cancelled", "Subagent cancelled")
-      return Effect.void
-    }),
-    Effect.catchTag("Session.SyntheticConflictError", Effect.die),
-    Effect.forkIn(input.scope, { startImmediately: true }),
-  )
-}
-
-function notify(
-  input: Input,
-  childID: SessionSchema.ID,
-  state: "running" | "completed" | "error" | "cancelled",
-  text: string,
-) {
-  return input.runtime.session.synthetic({
-    sessionID: input.parentID,
-    text: `<subagent id="${childID}" state="${state}" description="${input.title}">\n${text}\n</subagent>`,
-    description: input.title,
-    metadata: { source: "subagent", ...input.metadata, childID, agent: input.agent, state },
-  })
-}
@@ -2,7 +2,7 @@ export * as ToolOutput from "./tool-output.js"

 import path from "path"
 import type { Tool } from "@opencode-ai/schema/tool"
-import { Context, Duration, Effect, Layer, Schedule } from "effect"
+import { Context, Duration, Effect, Layer, Option, Schedule } from "effect"
 import { makeGlobalNode, makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import { FSUtil } from "@opencode-ai/util/fs-util"
 import { Global } from "@opencode-ai/util/global"
@@ -24,15 +24,23 @@ export interface Interface {
 export class Service extends Context.Service<Service, Interface>()("@opencode/ToolOutput") {}

 const cleanup = Effect.fn("ToolOutput.cleanup")(function* (fs: FSUtil.Interface, directory: string) {
-  const cutoff = Identifier.timestamp(Identifier.create("tool", "ascending", Date.now() - Duration.toMillis(RETENTION)))
+  const cutoff = Date.now() - Duration.toMillis(RETENTION)
  const entries = yield* fs.readDirectory(directory).pipe(
    Effect.map((entries) => entries.filter((entry) => /^tool_[0-9a-f]{12}/.test(entry))),
    Effect.catch(() => Effect.succeed([])),
  )
-  for (const entry of entries) {
-    if (Identifier.timestamp(entry) >= cutoff) continue
-    yield* fs.remove(path.join(directory, entry)).pipe(Effect.catch(() => Effect.void))
-  }
+  yield* Effect.forEach(
+    entries,
+    (entry) =>
+      Effect.gen(function* () {
+        const file = path.join(directory, entry)
+        const info = yield* fs.stat(file).pipe(Effect.catch(() => Effect.succeed(undefined)))
+        const mtime = info && Option.getOrUndefined(info.mtime)
+        if (!mtime || mtime.getTime() >= cutoff) return
+        yield* fs.remove(file).pipe(Effect.catch(() => Effect.void))
+      }),
+    { concurrency: 8, discard: true },
+  )
 })

 const layer = Layer.effect(
@@ -8,10 +8,17 @@ import { Config } from "../../config.js"
 import { PluginRuntime } from "../../plugin/runtime.js"
 import { Permission } from "../../permission.js"
 import { SessionSchema } from "../../session/schema.js"
-import { Subagent } from "../../subagent.js"

 export const name = "subagent"

+const NO_TEXT = "Subagent completed without a text response."
+const backgroundStarted = (sessionID: SessionSchema.ID) =>
+  [
+    `The subagent is working in the background (id: ${sessionID}). You will be notified automatically when it finishes.`,
+    "DO NOT sleep, poll for progress, ask the subagent for status, or duplicate this subagent's work; avoid working with the same files or topics it is using.",
+    "Work on non-overlapping tasks, or briefly tell the user what you launched and end your response.",
+  ].join("\n")
+
 export const Input = Schema.Struct({
  agent: Schema.String.annotate({ description: "The type of specialized agent to use for this task" }),
  description: Schema.String.annotate({ description: "A short 3-5 word label for the task, displayed to the user" }),
@@ -44,6 +51,65 @@ export const Plugin = {
    const permission = yield* Permission.Service
    const scope = yield* Scope.Scope

+    // Concatenate the child's final completed assistant text. Distinguishes "completed with no
+    // text" (generic string) from "failed" (the run effect fails, surfaced as a job error).
+    const latestAssistantText = Effect.fn("SubagentTool.latestAssistantText")(function* (sessionID: SessionSchema.ID) {
+      const messages = yield* runtime.session.messages({ sessionID, order: "desc", limit: 20 })
+      const assistant = messages.find(
+        (message) =>
+          message.type === "assistant" && message.time.completed !== undefined && message.error === undefined,
+      )
+      if (assistant === undefined || assistant.type !== "assistant") return NO_TEXT
+      const text = assistant.content
+        .filter((part): part is Extract<typeof part, { type: "text" }> => part.type === "text")
+        .map((part) => part.text)
+        .join("")
+      return text.length > 0 ? text : NO_TEXT
+    })
+
+    const injectCompletion = Effect.fn("SubagentTool.injectCompletion")(function* (
+      parentID: SessionSchema.ID,
+      childID: SessionSchema.ID,
+      agent: string,
+      description: string,
+      state: "completed" | "error" | "cancelled",
+      text: string,
+    ) {
+      yield* runtime.session.synthetic({
+        sessionID: parentID,
+        text: `<subagent id="${childID}" state="${state}" description="${description}">\n${text}\n</subagent>`,
+        description,
+        metadata: { source: "subagent", childID, agent, state },
+      })
+    })
+
+    const notifyWhenDone = Effect.fn("SubagentTool.notifyWhenDone")(function* (
+      parentID: SessionSchema.ID,
+      childID: SessionSchema.ID,
+      agent: string,
+      description: string,
+    ) {
+      yield* runtime.job.wait({ id: childID }).pipe(
+        Effect.flatMap((result) => {
+          if (result.info?.status === "completed")
+            return injectCompletion(parentID, childID, agent, description, "completed", result.info.output ?? NO_TEXT)
+          if (result.info?.status === "error")
+            return injectCompletion(
+              parentID,
+              childID,
+              agent,
+              description,
+              "error",
+              result.info.error ?? "Subagent failed",
+            )
+          if (result.info?.status === "cancelled")
+            return injectCompletion(parentID, childID, agent, description, "cancelled", "Subagent cancelled")
+          return Effect.void
+        }),
+        Effect.forkIn(scope, { startImmediately: true }),
+      )
+    })
+
    yield* ctx.tool
      .transform((draft) =>
        draft.add({
@@ -97,21 +163,76 @@ export const Plugin = {
                })
                .pipe(Effect.mapError((error) => new ToolFailure({ message: `Subagent denied: ${agent.id}`, error })))

-              const output = yield* Subagent.run({
-                runtime,
-                scope,
-                parentID: context.sessionID,
-                agent: agent.id,
+              // Model selection is policy/config/session state, not an LLM-facing tool argument.
+              const model = agent.model ?? parent.model
+              const child = yield* runtime.session
+                .create({
+                  parentID: context.sessionID,
+                  title: input.description,
+                  agent: Agent.ID.make(input.agent),
+                  model,
+                  // TODO(opencode kkdvxn): derive restricted subagent permissions from the parent
+                  // session (V1 deriveSubagentSessionPermission). MVP uses the agent's own permissions.
+                })
+                .pipe(
+                  Effect.mapError(
+                    (error) => new ToolFailure({ message: `Parent session not found: ${context.sessionID}`, error }),
+                  ),
+                )
+
+              const background = input.background === true
+              yield* context.progress({
+                metadata: { sessionID: child.id, status: "running" },
+              })
+
+              const run = Effect.gen(function* () {
+                // The child session owns its agent/model (set at create); prompt only admits input.
+                yield* runtime.session.prompt({
+                  sessionID: child.id,
+                  text: ["You are a subagent spawned by another session.", input.prompt].join("\n"),
+                  resume: false,
+                })
+                yield* runtime.session.resume(child.id)
+                return yield* latestAssistantText(child.id)
+              }).pipe(Effect.onInterrupt(() => runtime.session.interrupt(child.id)))
+
+              const info = yield* runtime.job.start({
+                id: child.id,
+                type: name,
                title: input.description,
-                prompt: ["You are a subagent spawned by another session.", input.prompt].join("\n"),
-                model: agent.model ?? parent.model,
-                background: input.background === true,
-                progress: (sessionID) =>
-                  context.progress({ metadata: { sessionID, status: "running" } }).pipe(Effect.asVoid),
-              }).pipe(Effect.mapError((error) => new ToolFailure({ message: error.message, error })))
-              if (output.status === "error" || output.status === "cancelled")
-                return yield* new ToolFailure({ message: output.output })
-              return output
+                metadata: {},
+                run,
+              })
+
+              if (background) {
+                yield* runtime.job.background(info.id)
+                yield* notifyWhenDone(context.sessionID, child.id, agent.name, input.description)
+                return {
+                  sessionID: child.id,
+                  status: "running" as const,
+                  output: backgroundStarted(child.id),
+                }
+              }
+
+              const result = yield* runtime.job.block({ id: child.id, sessionID: context.sessionID }).pipe(
+                Effect.onInterrupt(() =>
+                  Effect.all([runtime.session.interrupt(child.id), runtime.job.cancel(child.id)], {
+                    discard: true,
+                  }),
+                ),
+              )
+              if (result?.type === "backgrounded") {
+                yield* notifyWhenDone(context.sessionID, child.id, agent.name, input.description)
+                return {
+                  sessionID: child.id,
+                  status: "running" as const,
+                  output: backgroundStarted(child.id),
+                }
+              }
+              if (result?.info.status === "error")
+                return yield* new ToolFailure({ message: result.info.error ?? "Subagent failed" })
+              if (result?.info.status === "cancelled") return yield* new ToolFailure({ message: "Subagent cancelled" })
+              return { sessionID: child.id, status: "completed" as const, output: result?.info.output ?? NO_TEXT }
            }).pipe(
              Effect.map((output) => ({
                output,
@@ -10,15 +10,6 @@ export function base64Decode(value: string) {
  return new TextDecoder().decode(bytes)
 }

-export async function hash(content: string, algorithm = "SHA-256"): Promise<string> {
-  const encoder = new TextEncoder()
-  const data = encoder.encode(content)
-  const hashBuffer = await crypto.subtle.digest(algorithm, data)
-  const hashArray = Array.from(new Uint8Array(hashBuffer))
-  const hashHex = hashArray.map((b) => b.toString(16).padStart(2, "0")).join("")
-  return hashHex
-}
-
 export function checksum(content: string): string | undefined {
  if (!content) return undefined
  let hash = 0x811c9dc5
@@ -879,88 +879,6 @@ describe("Bus", () => {
    }),
  )

-  it.effect("replayAll validates contiguous aggregate events", () =>
-    Effect.gen(function* () {
-      const bus = yield* Bus.Service
-      const aggregateID = Session.ID.create()
-      const source = yield* bus.replayAll([
-        {
-          id: Event.ID.create(),
-          created: DateTime.makeUnsafe(0),
-          type: Bus.versionedType(DurableMessage.type, 1),
-          seq: 0,
-          aggregateID,
-          data: durableData(aggregateID, "one"),
-        },
-        {
-          id: Event.ID.create(),
-          created: DateTime.makeUnsafe(0),
-          type: Bus.versionedType(DurableMessage.type, 1),
-          seq: 1,
-          aggregateID,
-          data: durableData(aggregateID, "two"),
-        },
-      ])
-
-      expect(source).toBe(aggregateID)
-    }),
-  )
-
-  it.effect("replayAll accepts later chunks after the first batch", () =>
-    Effect.gen(function* () {
-      const bus = yield* Bus.Service
-      const { db } = yield* Database.Service
-      const aggregateID = Session.ID.create()
-
-      const one = yield* bus.replayAll([
-        {
-          id: Event.ID.create(),
-          created: DateTime.makeUnsafe(0),
-          type: Bus.versionedType(DurableMessage.type, 1),
-          seq: 0,
-          aggregateID,
-          data: durableData(aggregateID, "one"),
-        },
-        {
-          id: Event.ID.create(),
-          created: DateTime.makeUnsafe(0),
-          type: Bus.versionedType(DurableMessage.type, 1),
-          seq: 1,
-          aggregateID,
-          data: durableData(aggregateID, "two"),
-        },
-      ])
-      const two = yield* bus.replayAll([
-        {
-          id: Event.ID.create(),
-          created: DateTime.makeUnsafe(0),
-          type: Bus.versionedType(DurableMessage.type, 1),
-          seq: 2,
-          aggregateID,
-          data: durableData(aggregateID, "three"),
-        },
-        {
-          id: Event.ID.create(),
-          created: DateTime.makeUnsafe(0),
-          type: Bus.versionedType(DurableMessage.type, 1),
-          seq: 3,
-          aggregateID,
-          data: durableData(aggregateID, "four"),
-        },
-      ])
-      const rows = yield* db
-        .select()
-        .from(EventTable)
-        .where(eq(EventTable.aggregate_id, aggregateID))
-        .all()
-        .pipe(Effect.orDie)
-
-      expect(one).toBe(aggregateID)
-      expect(two).toBe(aggregateID)
-      expect(rows.map((row) => row.seq)).toEqual([0, 1, 2, 3])
-    }),
-  )
-
  it.effect("claim fences replay owners", () =>
    Effect.gen(function* () {
      const bus = yield* Bus.Service
@@ -55,7 +55,6 @@ const integrations = Layer.mock(Integration.Service, {
 })
 const npm = Layer.mock(Npm.Service, {
  add: () => Effect.die("unused"),
-  install: () => Effect.die("unused"),
  which: () => Effect.die("unused"),
 })
 const aisdk = Layer.mock(AISDK.Service, {
@@ -125,9 +125,6 @@ describe("Instructions", () => {
      expect(
        Instructions.renderUpdate(instructions, { "api/value": "previous" }, { "api/value": Option.some(null) }),
      ).toBe("null")
-      expect(Instructions.applyDelta({ "api/value": "previous" }, { "api/value": Option.some(null) })).toEqual({
-        "api/value": null,
-      })
    }),
  )

@@ -34,7 +34,11 @@ export const readUpdate = (instructions: Instructions.List, previous: State) =>
        hash === "removed" ? Option.none() : Option.some(admission.blobs[hash]),
      ]),
    ) as Readonly<Record<string, Option.Option<Schema.Json>>>
-    const values = Instructions.applyDelta(previous.values, delta)
+    const values: Record<string, Schema.Json> = { ...previous.values }
+    for (const [key, value] of Object.entries(delta)) {
+      if (Option.isNone(value)) delete values[key]
+      else values[key] = value.value
+    }
    return {
      values,
      text: Instructions.renderUpdate(instructions, previous.values, delta),
@@ -0,0 +1,44 @@
+import { expect, test } from "bun:test"
+import { mkdtemp, rm } from "node:fs/promises"
+import path from "node:path"
+
+const root = path.resolve(import.meta.dir, "../../..")
+
+test("loads the MCP SDK only when connecting or authorizing", async () => {
+  const temporary = await mkdtemp(path.join(import.meta.dir, ".mcp-import-boundary-"))
+  const metafile = path.join(temporary, "meta.json")
+  try {
+    const result = Bun.spawn(
+      [
+        process.execPath,
+        "build",
+        "packages/core/src/mcp/index.ts",
+        "--target=node",
+        "--format=esm",
+        "--packages=bundle",
+        "--splitting",
+        `--metafile=${metafile}`,
+        `--outdir=${path.join(temporary, "out")}`,
+      ],
+      { cwd: root, stdout: "pipe", stderr: "pipe" },
+    )
+    const [exitCode, stdout, stderr] = await Promise.all([
+      result.exited,
+      new Response(result.stdout).text(),
+      new Response(result.stderr).text(),
+    ])
+    if (exitCode !== 0) throw new Error(stdout + stderr)
+
+    const metadata = await Bun.file(metafile).json()
+    const imports = metadata.inputs["packages/core/src/mcp/index.ts"].imports
+    const lazy = imports.filter(
+      (item: { original?: string }) => item.original === "./client.js" || item.original === "./oauth.js",
+    )
+    expect(new Set(lazy.map((item: { original: string }) => item.original))).toEqual(
+      new Set(["./client.js", "./oauth.js"]),
+    )
+    expect(lazy.every((item: { kind: string }) => item.kind === "dynamic-import")).toBe(true)
+  } finally {
+    await rm(temporary, { recursive: true, force: true })
+  }
+})
@@ -1,7 +1,7 @@
 import fs from "fs/promises"
 import path from "path"
 import { describe, expect, test } from "bun:test"
-import { Effect, Option } from "effect"
+import { Effect } from "effect"
 import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
 import { Global } from "@opencode-ai/util/global"
 import { Npm } from "@opencode-ai/util/npm"
@@ -36,6 +36,48 @@ describe("Npm.sanitize", () => {
 })

 describe("Npm.add", () => {
+  test("resolves cached scoped package specs without reifying", async () => {
+    await using tmp = await tmpdir()
+    const spec = "@fixture/provider@1.0.0"
+    const directory = path.join(
+      tmp.path,
+      "cache",
+      "packages",
+      Npm.sanitize(spec),
+      "node_modules",
+      "@fixture",
+      "provider",
+    )
+    await fs.mkdir(directory, { recursive: true })
+    await writePackage(directory, { name: "@fixture/provider", exports: "./index.js" })
+    await Bun.write(path.join(directory, "index.js"), "export const fixture = true\n")
+
+    const entry = await Effect.gen(function* () {
+      const npm = yield* Npm.Service
+      return yield* npm.add(spec)
+    }).pipe(Effect.scoped, Effect.provide(npmLayer(path.join(tmp.path, "cache"))), Effect.runPromise)
+
+    expect(entry.directory).toBe(directory)
+    expect(entry.entrypoint).toEndWith("/index.js")
+  })
+
+  test("falls back to the original spec when parsing fails", async () => {
+    await using tmp = await tmpdir()
+    const spec = "fixture provider"
+    const directory = path.join(tmp.path, "cache", "packages", Npm.sanitize(spec), "node_modules", spec)
+    await fs.mkdir(directory, { recursive: true })
+    await writePackage(directory, { name: spec, exports: "./index.js" })
+    await Bun.write(path.join(directory, "index.js"), "export const fixture = true\n")
+
+    const entry = await Effect.gen(function* () {
+      const npm = yield* Npm.Service
+      return yield* npm.add(spec)
+    }).pipe(Effect.scoped, Effect.provide(npmLayer(path.join(tmp.path, "cache"))), Effect.runPromise)
+
+    expect(entry.directory).toBe(directory)
+    expect(entry.entrypoint).toEndWith("/index.js")
+  })
+
  test("reifies when package cache directory exists without the package installed", async () => {
    await using tmp = await tmpdir()
    await fs.mkdir(path.join(tmp.path, "fixture-provider"))
@@ -29,7 +29,6 @@ const npmLayer = Layer.succeed(
  Npm.Service,
  Npm.Service.of({
    add: () => Effect.succeed({ directory: "", entrypoint: undefined }),
-    install: () => Effect.void,
    which: () => Effect.succeed(undefined),
  }),
 )
@@ -23,7 +23,6 @@ const itWithAISDK = testEffect(Layer.mergeAll(PluginTestLayer, AppNodeBuilder.bu
 function npmEntrypoint(entrypoint?: string) {
  return Npm.Service.of({
    add: () => Effect.succeed({ directory: "", entrypoint }),
-    install: () => Effect.void,
    which: () => Effect.succeed(undefined),
  })
 }
@@ -14,7 +14,6 @@ const fixtureProvider = new URL("./fixtures/provider-factory.ts", import.meta.ur
 const it = testEffect(PluginTestLayer)
 const npm = Npm.Service.of({
  add: () => Effect.succeed({ directory: "", entrypoint: undefined }),
-  install: () => Effect.void,
  which: () => Effect.succeed(undefined),
 })

@@ -7,6 +7,7 @@ import { PluginHooks } from "@opencode-ai/core/plugin/hooks"
 import { PluginHost } from "@opencode-ai/core/plugin/host"
 import { SystemPromptPlugin } from "@opencode-ai/core/plugin/system-prompt"
 import { Session } from "@opencode-ai/core/session"
+import { SessionSystemPrompt } from "@opencode-ai/core/session/system-prompt"
 import type { SessionHooks } from "@opencode-ai/plugin/effect/session"
 import { Model } from "@opencode-ai/schema/model"
 import { Provider } from "@opencode-ai/schema/provider"
@@ -14,10 +15,9 @@ import { Effect } from "effect"
 import { testEffect } from "../lib/effect"
 import { PluginTestLayer } from "./fixture"
 import PROMPT_META from "../../src/plugin/system-prompt/meta.txt"
-import PROMPT_DEFAULT from "../../src/session/runner/prompt/base.txt"

 const it = testEffect(PluginTestLayer)
-const fallback = PROMPT_DEFAULT
+const fallback = SessionSystemPrompt.make([])
 const makeHost = Effect.gen(function* () {
  const agents = yield* Agent.Service
  const plugins = yield* Plugin.Service
@@ -1,110 +0,0 @@
-import { describe, expect } from "bun:test"
-import { Effect, Layer, LayerMap } from "effect"
-import { Agent } from "@opencode-ai/core/agent"
-import { Bus } from "@opencode-ai/core/bus"
-import { Command } from "@opencode-ai/core/command"
-import { Database } from "@opencode-ai/core/database/database"
-import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
-import { Job } from "@opencode-ai/core/job"
-import { Location } from "@opencode-ai/core/location"
-import { LocationServiceMap } from "@opencode-ai/core/location-service-map"
-import type { LocationServices } from "@opencode-ai/core/location-services"
-import { Model } from "@opencode-ai/core/model"
-import { Project } from "@opencode-ai/core/project"
-import { Provider } from "@opencode-ai/core/provider"
-import { AbsolutePath } from "@opencode-ai/core/schema"
-import { Session } from "@opencode-ai/core/session"
-import { SessionExecution } from "@opencode-ai/core/session/execution"
-import { SessionProjector } from "@opencode-ai/core/session/projector"
-import { SessionStore } from "@opencode-ai/core/session/store"
-import { LayerNode } from "@opencode-ai/util/effect/layer-node"
-import { testEffect } from "./lib/effect"
-
-const location = Location.Ref.make({ directory: AbsolutePath.make("/project") })
-const model = Model.Ref.make({ id: Model.ID.make("sonnet"), providerID: Provider.ID.make("anthropic") })
-const reviewer = Agent.ID.make("reviewer")
-const commands = Layer.mock(Command.Service, {
-  get: (name) => {
-    if (name === "review")
-      return Effect.succeed(
-        Command.Info.make({
-          name,
-          template: "Review this",
-          description: "review changes",
-          agent: reviewer,
-        }),
-      )
-    return Effect.succeed(undefined)
-  },
-  evaluate: () => Effect.succeed({ text: "Review this" }),
-})
-const agents = Layer.mock(Agent.Service, {
-  get: (id) =>
-    Effect.succeed(
-      id === reviewer ? Agent.Info.make({ ...Agent.Info.default(id), mode: "subagent", model }) : undefined,
-    ),
-})
-const locations = Layer.effect(
-  LocationServiceMap.Service,
-  LayerMap.make(
-    () =>
-      // This endpoint only needs the Location-scoped Command and Agent services.
-      // oxlint-disable-next-line typescript-eslint/no-unsafe-type-assertion
-      Layer.merge(commands, agents) as unknown as Layer.Layer<LocationServices>,
-  ),
-)
-const projects = Layer.mock(Project.Service, {
-  resolve: (directory) => Effect.succeed({ id: Project.ID.global, directory, canonical: directory }),
-})
-const execution = Layer.succeed(
-  SessionExecution.Service,
-  SessionExecution.Service.of({
-    active: Effect.succeed(new Set()),
-    resume: () => Effect.never,
-    wake: () => Effect.void,
-    interrupt: () => Effect.void,
-    awaitIdle: () => Effect.void,
-  }),
-)
-const it = testEffect(
-  AppNodeBuilder.build(
-    LayerNode.group([Database.node, Bus.node, Job.node, SessionProjector.node, SessionStore.node, Session.node]),
-    [
-      [LocationServiceMap.node, locations],
-      [Project.node, projects],
-      [SessionExecution.node, execution],
-    ],
-  ),
-)
-
-describe("Session.command", () => {
-  it.effect("runs commands targeting subagent-mode agents in background child sessions", () =>
-    Effect.gen(function* () {
-      const sessions = yield* Session.Service
-      const parent = yield* sessions.create({ location, model })
-
-      const admitted = yield* sessions.command({ sessionID: parent.id, command: "review" })
-      const children = yield* sessions.list({ parentID: parent.id })
-
-      expect(children.data).toHaveLength(1)
-      expect(children.data[0]).toMatchObject({
-        parentID: parent.id,
-        title: "review changes",
-        agent: reviewer,
-        model,
-      })
-      expect(admitted).toMatchObject({ sessionID: children.data[0]!.id, payload: { text: "Review this" } })
-      expect(yield* Job.Service.use((jobs) => jobs.get(children.data[0]!.id))).toMatchObject({
-        id: children.data[0]!.id,
-        type: "subagent",
-        status: "running",
-      })
-      expect(yield* sessions.inbox(parent.id)).toEqual([
-        expect.objectContaining({
-          type: "synthetic",
-          payload: expect.objectContaining({ text: expect.stringContaining(children.data[0]!.id) }),
-        }),
-      ])
-    }),
-  )
-})
@@ -629,7 +629,7 @@ describe("Session.create", () => {
          .pipe(Effect.orDie)

        expect(yield* store.get(created.id)).toBeUndefined()
-        expect(yield* bus.replayAll(serialized.slice(0, 2))).toBe(created.id)
+        yield* Effect.forEach(serialized.slice(0, 2), (event) => bus.replay(event), { discard: true })
        expect(yield* SessionInbox.find(db, admitted.id)).toMatchObject({
          id: admitted.id,
          sessionID: created.id,
@@ -639,7 +639,7 @@ describe("Session.create", () => {
        })
        expect(yield* store.context(created.id)).toEqual([])

-        expect(yield* bus.replayAll(serialized.slice(2))).toBe(created.id)
+        yield* Effect.forEach(serialized.slice(2), (event) => bus.replay(event), { discard: true })
        expect(yield* SessionInbox.find(db, admitted.id)).toBeUndefined()
        expect(yield* store.context(created.id)).toMatchObject([
          { id: admitted.id, type: "user", text: "Replay lifecycle" },
@@ -1,5 +1,6 @@
 import { describe, expect } from "bun:test"
 import path from "path"
+import { mkdir, rm } from "fs/promises"
 import { Effect } from "effect"
 import { Worktree } from "@opencode-ai/schema/worktree"
 import { Bus } from "@opencode-ai/core/bus"
@@ -29,7 +30,7 @@ const it = testEffect(
 )

 describe("Session.move", () => {
-  it.effect("enqueues one move when the source directory no longer exists", () =>
+  it.effect("applies a move immediately when the source directory no longer exists", () =>
    Effect.acquireRelease(
      Effect.promise(() => tmpdir()),
      (tmp) => Effect.promise(() => tmp[Symbol.asyncDispose]()),
@@ -38,29 +39,26 @@ describe("Session.move", () => {
        Effect.gen(function* () {
          const session = yield* Session.Service
          const destination = AbsolutePath.make(tmp.path)
+          const source = path.join(tmp.path, "source")
+          yield* Effect.promise(() => mkdir(source))
          const created = yield* session.create({
-            location: Location.Ref.make({ directory: AbsolutePath.make(path.join(tmp.path, "deleted")) }),
+            location: Location.Ref.make({ directory: AbsolutePath.make(source) }),
          })

          yield* session.move({ sessionID: created.id, directory: destination })
+          expect((yield* session.get(created.id)).location.directory).toBe(AbsolutePath.make(source))
+          expect(yield* session.inbox(created.id)).toHaveLength(1)

-          expect((yield* session.get(created.id)).location.directory).toBe(
-            AbsolutePath.make(path.join(tmp.path, "deleted")),
-          )
-          expect(yield* session.inbox(created.id)).toMatchObject([
-            {
-              type: "move",
-              delivery: "steer",
-              payload: {
-                location: { directory: destination },
-                projectID: Project.ID.global,
-              },
-            },
-          ])
+          yield* Effect.promise(() => rm(source, { recursive: true }))
+          yield* session.move({ sessionID: created.id, directory: destination })
+
+          expect((yield* session.get(created.id)).location.directory).toBe(destination)
+          expect(yield* session.inbox(created.id)).toEqual([])

          yield* session.move({ sessionID: created.id, directory: destination })
-          expect(yield* session.inbox(created.id)).toHaveLength(2)
+          expect(yield* session.inbox(created.id)).toHaveLength(1)

+          yield* Effect.promise(() => mkdir(path.join(tmp.path, "other")))
          const steered = yield* session.create({
            location: Location.Ref.make({ directory: AbsolutePath.make(path.join(tmp.path, "other")) }),
          })
@@ -767,7 +767,7 @@ describe("Session.prompt", () => {
        .where(eq(SessionMessageTable.session_id, sessionID))
        .run()
        .pipe(Effect.orDie)
-      yield* bus.replayAll(
+      yield* Effect.forEach(
        recorded.map((event) => ({
          id: event.id,
          created: DateTime.makeUnsafe(event.created),
@@ -776,6 +776,8 @@ describe("Session.prompt", () => {
          type: event.type,
          data: event.data,
        })),
+        (event) => bus.replay(event),
+        { discard: true },
      )

      expect(yield* admitted(messageID)).toMatchObject({
@@ -67,6 +67,7 @@ import { InstructionDiscovery } from "@opencode-ai/core/instruction-discovery"
 import { SkillInstructions } from "@opencode-ai/core/skill/instructions"
 import { ReferenceInstructions } from "@opencode-ai/core/reference/instructions"
 import { McpInstructions } from "@opencode-ai/core/mcp/instructions"
+import { SessionSystemPrompt } from "@opencode-ai/core/session/system-prompt"
 import { ID } from "@opencode-ai/core/model"
 import { Location } from "@opencode-ai/core/location"
 import { Provider } from "@opencode-ai/core/provider"
@@ -76,7 +77,6 @@ import { asc, desc, eq } from "drizzle-orm"
 import { testEffect } from "./lib/effect"
 import { permissionLayer } from "./lib/permission"
 import { agentHost, catalogHost, host } from "./plugin/host"
-import PROMPT_DEFAULT from "../src/session/runner/prompt/base.txt"
 import { CodeModeInstructions } from "@opencode-ai/core/codemode/instructions"

 let requests: LLMRequest[] = []
@@ -133,7 +133,7 @@ const testLLM = TestLLM.layer({
 })
 const client = TestLLM.clientLayer
 const model = LanguageModel.make({ id: "fake-model", provider: "fake", route: OpenAIChat.route })
-const defaultSystem = PROMPT_DEFAULT
+const defaultSystem = SessionSystemPrompt.make([])
 const replacementModel = LanguageModel.make({ id: "replacement", provider: "fake", route: OpenAIChat.route })
 const compactModel = LanguageModel.make({
  id: "compact",
@@ -635,7 +635,7 @@ const replaySessionProjection = (id: Session.ID) =>
    yield* db.delete(InstructionStateTable).where(eq(InstructionStateTable.session_id, id)).run().pipe(Effect.orDie)
    yield* db.delete(SessionInboxTable).where(eq(SessionInboxTable.session_id, id)).run().pipe(Effect.orDie)
    yield* db.delete(SessionMessageTable).where(eq(SessionMessageTable.session_id, id)).run().pipe(Effect.orDie)
-    yield* bus.replayAll(
+    yield* Effect.forEach(
      recorded.map((event) => ({
        id: event.id,
        created: DateTime.makeUnsafe(event.created),
@@ -644,6 +644,8 @@ const replaySessionProjection = (id: Session.ID) =>
        type: event.type,
        data: event.data,
      })),
+      (event) => bus.replay(event),
+      { discard: true },
    )
  })

@@ -1343,7 +1345,7 @@ describe("SessionRunnerLLM", () => {
        .all()
      yield* bus.remove(forked.id)
      yield* db.delete(SessionTable).where(eq(SessionTable.id, forked.id)).run()
-      yield* bus.replayAll(
+      yield* Effect.forEach(
        recorded.map((event) => ({
          id: event.id,
          created: DateTime.makeUnsafe(event.created),
@@ -1352,6 +1354,8 @@ describe("SessionRunnerLLM", () => {
          type: event.type,
          data: event.data,
        })),
+        (event) => bus.replay(event),
+        { discard: true },
      )
      expect(
        yield* db.select().from(InstructionStateTable).where(eq(InstructionStateTable.session_id, forked.id)).get(),
@@ -0,0 +1,8 @@
+import { expect, test } from "bun:test"
+import { SessionSystemPrompt } from "@opencode-ai/core/session/system-prompt"
+
+test("renders the default system prompt instructions", () => {
+  const prompt = SessionSystemPrompt.make(["read", "shell"])
+  expect(prompt).not.toContain("${OPENCODE_TOOL_INSTRUCTIONS}")
+  expect(prompt).not.toContain("${OPENCODE_INSTRUCTIONS}")
+})
@@ -143,15 +143,16 @@ describe("ToolOutput", () => {
    ),
  )

-  it.live("removes expired managed files", () =>
+  it.live("uses file modification time when IDs wrap", () =>
    withStore((output, fs, root) =>
      Effect.gen(function* () {
        const directory = path.join(root, ToolOutput.DIRECTORY)
-        const old = path.join(directory, Identifier.create("tool", "ascending", Date.now() - 8 * 24 * 60 * 60 * 1_000))
-        const recent = path.join(directory, Identifier.ascending("tool"))
+        const old = path.join(directory, Identifier.create("tool", "ascending", 2 ** 36 - 1))
+        const recent = path.join(directory, Identifier.create("tool", "ascending", 2 ** 36 + 1))
        yield* fs.ensureDir(directory)
        yield* fs.writeFileString(old, "old")
        yield* fs.writeFileString(recent, "recent")
+        yield* fs.utimes(old, new Date(), new Date(Date.now() - 8 * 24 * 60 * 60 * 1_000))
        yield* output.cleanup()
        expect(yield* fs.exists(old)).toBe(false)
        expect(yield* fs.exists(recent)).toBe(true)
@@ -0,0 +1,20 @@
+export const dict = {
+  "desktop.menu.checkForUpdates": "בדוק אם יש עדכונים...",
+  "desktop.menu.reloadWebview": "טען מחדש את תצוגת האינטרנט",
+  "desktop.menu.restart": "הפעל מחדש",
+  "desktop.dialog.chooseFolder": "בחירת תיקייה",
+  "desktop.dialog.chooseFile": "בחירת קובץ",
+  "desktop.dialog.saveFile": "שמירת קובץ",
+  "desktop.updater.checkFailed.title": "בדיקת העדכונים נכשלה",
+  "desktop.updater.checkFailed.message": "לא ניתן לבדוק אם קיימים עדכונים",
+  "desktop.updater.none.title": "אין עדכון זמין",
+  "desktop.updater.none.message": "כבר מותקנת הגרסה העדכנית ביותר של OpenCode",
+  "desktop.updater.downloadFailed.title": "העדכון נכשל",
+  "desktop.updater.downloadFailed.message": "הורדת העדכון נכשלה",
+  "desktop.updater.downloaded.title": "העדכון הורד",
+  "desktop.updater.downloaded.prompt": "גרסה {{version}} של OpenCode הורדה. להתקין אותה ולהפעיל מחדש את היישום?",
+  "desktop.updater.installFailed.title": "העדכון נכשל",
+  "desktop.updater.installFailed.message": "התקנת העדכון נכשלה",
+  "desktop.error.dev.rootNotFound":
+    "רכיב השורש לא נמצא. האם שכחת להוסיף אותו ל-index.html, או שיש טעות בשם מאפיין ה-id?",
+}
@@ -18,6 +18,7 @@ import { dict as desktopPl } from "./pl"
 import { dict as desktopRu } from "./ru"
 import { dict as desktopUk } from "./uk"
 import { dict as desktopAr } from "./ar"
+import { dict as desktopHe } from "./he"
 import { dict as desktopNo } from "./no"
 import { dict as desktopBr } from "./br"
 import { dict as desktopBs } from "./bs"
@@ -126,6 +127,7 @@ function build(locale: Locale): Dictionary {
  if (locale === "ru") return { ...base, ...i18n.flatten(desktopRu) }
  if (locale === "uk") return { ...base, ...i18n.flatten(desktopUk) }
  if (locale === "ar") return { ...base, ...i18n.flatten(desktopAr) }
+  if (locale === "he") return { ...base, ...i18n.flatten(desktopHe) }
  if (locale === "no") return { ...base, ...i18n.flatten(desktopNo) }
  if (locale === "br") return { ...base, ...i18n.flatten(desktopBr) }
  if (locale === "bs") return { ...base, ...i18n.flatten(desktopBs) }
@@ -5,7 +5,14 @@ import { MetaProvider } from "@solidjs/meta"
 import { MarkedProvider } from "@opencode-ai/ui/context/marked"
 import { DialogProvider } from "@opencode-ai/ui/context/dialog"
 import { I18nProvider } from "@opencode-ai/ui/context"
-import { pluralCategory, pluralKey, type UiI18nParams, type UiI18nPluralKey } from "@opencode-ai/ui/context/i18n"
+import {
+  pluralCategory,
+  pluralKey,
+  type UiI18nParams,
+  type UiI18nPluralKey,
+  type UiPluralCategory,
+  type UiTranslate,
+} from "@opencode-ai/ui/context/i18n"
 import { dict as uiEn } from "@opencode-ai/ui/i18n/en"
 import { dict as uiZh } from "@opencode-ai/ui/i18n/zh"
 import { createEffect, createMemo, Suspense, type ParentProps } from "solid-js"
@@ -58,20 +65,30 @@ function detectLocale() {
 function UiI18nBridge(props: ParentProps) {
  const locale = createMemo(() => detectLocale())
  const zh = uiZh as Partial<Record<string, string>>
-  const t = (key: keyof typeof uiEn, params?: UiI18nParams) => {
+  const translate = (key: keyof typeof uiEn, params?: UiI18nParams) => {
    const value = locale() === "zh" ? (zh[key] ?? uiEn[key]) : uiEn[key]
    const text = value ?? String(key)
    return resolveTemplate(text, params)
  }
+  const t = translate as UiTranslate
+  const pluralForm = (key: UiI18nPluralKey, category: UiPluralCategory, params?: UiI18nParams) => {
+    const candidate = pluralKey(key, category)
+    const fallback = pluralKey(key, "other")
+    const value =
+      locale() === "zh"
+        ? (zh[candidate] ?? zh[fallback] ?? uiEn[candidate] ?? uiEn[fallback])
+        : (uiEn[candidate] ?? uiEn[fallback])
+    return resolveTemplate(value ?? fallback, params)
+  }
  const plural = (key: UiI18nPluralKey, count: number, params?: UiI18nParams) =>
-    t(pluralKey(key, pluralCategory(locale(), count)), { ...params, count })
+    pluralForm(key, pluralCategory(locale(), count), { ...params, count })

  createEffect(() => {
    if (typeof document !== "object") return
    document.documentElement.lang = locale()
  })

-  return <I18nProvider value={{ locale, t, plural }}>{props.children}</I18nProvider>
+  return <I18nProvider value={{ locale, t, plural, pluralForm }}>{props.children}</I18nProvider>
 }

 export default function App() {
@@ -4,9 +4,4 @@ import { Event } from "./event.js"
 import { Worktree } from "./worktree.js"
 import { SessionEvent } from "./session-event.js"

-export const SessionDurable = {
-  definitions: Event.durableMap(SessionEvent.DurableDefinitions),
-  schema: SessionEvent.Durable,
-} as const
-
 export const Durable = Event.durableMap([...SessionEvent.DurableDefinitions, Worktree.Event.Resolved])
@@ -17,14 +17,6 @@ export const ResourcesChanged = Event.ephemeral({
  },
 })

-export const BrowserOpenFailed = Event.ephemeral({
-  type: "mcp.browser.open.failed",
-  schema: {
-    mcpName: Schema.String,
-    url: Schema.String,
-  },
-})
-
 // Emitted whenever a server's connection status settles (connected, failed, needs_auth, closed) so
 // observers can refresh status without polling.
 export const StatusChanged = Event.ephemeral({
@@ -1,6 +1,8 @@
 ## Localization

 - NEVER hardcode user-visible English strings in production code. ALWAYS use an i18n key for visible copy, placeholders, accessible labels, tooltips, menus, dialogs, empty states, and displayed errors.
+- Feature work adds English source strings only. Leave non-English keys absent so the runtime English fallback applies; translations land separately after language review.
+- Render count-sensitive copy through `i18n.plural(baseKey, count, params)`. Never select or pass `.zero`, `.one`, `.two`, `.few`, `.many`, or `.other` variants to `i18n.t(...)`; `pluralForm(...)` is reserved for components that animate individual grammatical forms.
 - When migrating existing copy to i18n, preserve the English text byte-for-byte unless the task explicitly requests a copy change.
 - NEVER change existing English text or English keys to facilitate translation. English is intentional, designer-written source copy; adapt locale-specific translations and i18n mechanics around it.
 - Do not translate from model knowledge alone. Verify terminology and grammar with Unicode CLDR locale/plural data, Microsoft Localization Style Guides and terminology, Apple localization/style guidance and localized platform UI, Mozilla localization style guides, Mozilla Pontoon, and the Firefox localization corpus at `github.com/mozilla-l10n/firefox-l10n`.
@@ -44,8 +44,6 @@
    "@opencode-ai/ui": "workspace:*",
    "@pierre/diffs": "catalog:",
    "@shikijs/stream": "catalog:",
-    "@shikijs/transformers": "3.9.2",
-    "@solid-primitives/bounds": "0.1.3",
    "@solid-primitives/event-listener": "2.4.5",
    "@solid-primitives/media": "2.3.3",
    "@solid-primitives/resize-observer": "2.1.3",
@@ -1382,6 +1382,11 @@ body[data-new-layout] [data-component="user-message"] {
  background: var(--v2-background-bg-layer-02);
 }

+body[data-new-layout] [data-workspace-session] [data-component="user-message"] [data-slot="user-message-text"] {
+  background: var(--v2-background-bg-accent);
+  color: var(--v2-text-text-contrast);
+}
+
 body:not([data-new-layout]) {
  [data-component="user-message"] {
    color: var(--text-strong);
@@ -550,7 +550,7 @@ export function getToolInfo(
        icon: "code-lines",
        title: i18n.t("ui.tool.patch"),
        subtitle: input.files?.length
-          ? `${input.files.length} ${i18n.t(input.files.length > 1 ? "ui.common.file.other" : "ui.common.file.one")}`
+          ? `${input.files.length} ${i18n.plural("ui.common.file", input.files.length)}`
          : undefined,
      }
    case "todowrite":
@@ -2344,7 +2344,7 @@ ToolRegistry.register({
    const subtitle = createMemo(() => {
      const count = files().length
      if (count === 0) return ""
-      return `${count} ${i18n.t(count > 1 ? "ui.common.file.other" : "ui.common.file.one")}`
+      return `${count} ${i18n.plural("ui.common.file", count)}`
    })

    return (
@@ -2585,7 +2585,7 @@ ToolRegistry.register({
      const count = questions().length
      if (count === 0) return ""
      if (completed()) return i18n.t("ui.question.subtitle.answered", { count })
-      return `${count} ${i18n.t(count > 1 ? "ui.common.question.other" : "ui.common.question.one")}`
+      return `${count} ${i18n.plural("ui.common.question", count)}`
    })

    return (
@@ -27,9 +27,11 @@ function common(one: string, other: string) {
 export function AnimatedCountLabel(props: { count: number; plural: UiI18nPluralKey; class?: string }) {
  const i18n = useI18n()
  const category = createMemo(() => pluralCategory(i18n.locale(), Math.round(props.count)))
-  const one = createMemo(() => split(i18n.t(pluralKey(props.plural, "one"))))
-  const other = createMemo(() => split(i18n.t(pluralKey(props.plural, "other"))))
-  const active = createMemo(() => split(i18n.t(pluralKey(props.plural, category()))))
+  const form = (category: ReturnType<typeof pluralCategory>) =>
+    i18n.pluralForm?.(props.plural, category) ?? (i18n.t as (key: string) => string)(pluralKey(props.plural, category))
+  const one = createMemo(() => split(form("one")))
+  const other = createMemo(() => split(form("other")))
+  const active = createMemo(() => split(form(category())))
  const suffix = createMemo(() => common(one().after, other().after))
  const splitSuffix = createMemo(
    () =>
@@ -36,6 +36,7 @@ export type PromptInputV2Mode = "normal" | "shell"

 export type PromptInputV2Props = {
  controller: PromptInputV2Interaction
+  accentSubmit?: boolean
  disabled?: boolean
  readOnly?: boolean
  borderUnderlay?: boolean
@@ -263,6 +264,7 @@ export function PromptInputV2(props: PromptInputV2Props) {
            mode={state.mode}
            stopping={view.submit.stopping()}
            disabled={!props.controller.canSubmit()}
+            accent={props.accentSubmit}
            sendLabel={i18n.t("ui.promptInput.send")}
            stopLabel={i18n.t("ui.promptInput.stop")}
            onSubmit={props.controller.submit}
@@ -678,6 +680,7 @@ export function PromptInputV2SubmitButton(props: {
  mode: PromptInputV2Mode
  stopping: boolean
  disabled: boolean
+  accent?: boolean
  sendLabel: string
  stopLabel: string
  onSubmit: () => void
@@ -696,10 +699,16 @@ export function PromptInputV2SubmitButton(props: {
        tabIndex={props.mode === "normal" ? undefined : -1}
        icon={props.stopping ? "stop" : props.mode === "shell" ? "arrow-undo-down" : "arrow-up"}
        variant="primary"
-        class="size-7 rounded-md p-[6px] text-v2-icon-icon-muted shadow-[var(--v2-elevation-button-contrast)] disabled:opacity-50"
+        class="size-7 rounded-md p-[6px] shadow-[var(--v2-elevation-button-contrast)] disabled:opacity-50"
+        classList={{
+          "text-v2-text-text-contrast": !!props.accent && !props.stopping && !props.disabled,
+          "text-v2-icon-icon-muted": !props.accent || props.stopping || props.disabled,
+        }}
        style={{
          "background-image":
-            "linear-gradient(180deg,var(--v2-alpha-light-20) 0%,var(--v2-alpha-light-0) 100%),linear-gradient(90deg,var(--v2-background-bg-contrast) 0%,var(--v2-background-bg-contrast) 100%)",
+            props.accent && !props.stopping && !props.disabled
+              ? "linear-gradient(180deg,var(--v2-alpha-light-20) 0%,var(--v2-alpha-light-0) 100%),linear-gradient(90deg,var(--v2-background-bg-accent) 0%,var(--v2-background-bg-accent) 100%)"
+              : "linear-gradient(180deg,var(--v2-alpha-light-20) 0%,var(--v2-alpha-light-0) 100%),linear-gradient(90deg,var(--v2-background-bg-contrast) 0%,var(--v2-background-bg-contrast) 100%)",
        }}
        aria-label={props.stopping ? props.stopLabel : props.sendLabel}
        onClick={(event) => {
@@ -665,14 +665,17 @@ function App(props: { pair?: DialogPairCredentials }) {
        category: "Session",
        slash: { name: "new", aliases: ["clear"] },
        run: () => {
+          const current =
+            route.data.type === "session"
+              ? (data.session.get(route.data.sessionID)?.location ?? location.ref)
+              : undefined
          route.navigate({
            type: "home",
            location: newSessionLocation(
              config.data.session.new_location,
              paths.cwd,
-              route.data.type === "session"
-                ? (data.session.get(route.data.sessionID)?.location ?? location.ref)
-                : undefined,
+              current,
+              location.error?.location,
            ),
          })
          dialog.clear()
@@ -11,7 +11,7 @@ import {
  onCleanup,
  untrack,
 } from "solid-js"
-import { useTerminalDimensions } from "@opentui/solid"
+import { Portal, useTerminalDimensions } from "@opentui/solid"
 import { useConfig } from "../config"
 import { useSessionTabs } from "../context/session-tabs"
 import { useData } from "../context/data"
@@ -37,8 +37,6 @@ import { projectName } from "../util/project"
 import { marqueeCycleWidth, marqueeOverflows, marqueeText } from "../util/marquee"
 import { useDialog } from "../ui/dialog"
 import { DialogSessionRename } from "./dialog-session-rename"
-import { Keymap } from "../context/keymap"
-import { moveSelection } from "../ui/select-controller"

 // A long title fades out over its last cells instead of cutting hard.
 const FADE_WIDTH = 4
@@ -189,7 +187,6 @@ function TabContextMenu(props: { state: TabContextMenuState; tabs: SessionTabsCo
  const dimensions = useTerminalDimensions()
  const theme = useTheme("elevated")
  const dialog = useDialog()
-  const keymap = Keymap.use()
  const actions = createMemo(() => {
    const sessionID = props.state.sessionID
    return [
@@ -205,73 +202,69 @@ function TabContextMenu(props: { state: TabContextMenuState; tabs: SessionTabsCo
        : []),
    ]
  })
-  const [selected, setSelected] = createSignal(0)
+  const [selected, setSelected] = createSignal<number>()
  const top = () => Math.max(0, Math.min(props.state.y + 1, dimensions().height - actions().length))
  const left = () => Math.max(0, Math.min(props.state.x, dimensions().width - CONTEXT_MENU_WIDTH))
  const run = (index: number) => {
+    const action = actions()[index]
    props.onClose()
-    actions()[index]?.run()
+    action?.run()
  }

-  createEffect(() => {
-    const popMode = keymap.mode.push("modal")
-    onCleanup(popMode)
-  })
-  Keymap.createLayer(() => ({
-    mode: "modal",
-    commands: [
-      { bind: "escape", title: "Close tab menu", group: "Tabs", run: props.onClose },
-      {
-        bind: "up",
-        title: "Previous tab menu item",
-        group: "Tabs",
-        run: () => setSelected(moveSelection(selected(), { count: actions().length, delta: -1, policy: "wrap" })),
-      },
-      {
-        bind: "down",
-        title: "Next tab menu item",
-        group: "Tabs",
-        run: () => setSelected(moveSelection(selected(), { count: actions().length, delta: 1, policy: "wrap" })),
-      },
-      { bind: "return", title: "Select tab menu item", group: "Tabs", run: () => run(selected()) },
-    ],
-  }))
  return (
-    <box
-      position="absolute"
-      left={left()}
-      top={top()}
-      height={actions().length}
-      width={CONTEXT_MENU_WIDTH}
-      zIndex={2500}
-      flexDirection="column"
-      backgroundColor={theme.background.default}
-      onMouseDown={(event) => {
-        event.preventDefault()
-        event.stopPropagation()
-      }}
-    >
-      <For each={actions()}>
-        {(action, index) => (
-          <box
-            width="100%"
-            paddingLeft={1}
-            paddingRight={1}
-            backgroundColor={selected() === index() ? theme.background.action.primary.hovered : undefined}
-            onMouseOver={() => setSelected(index())}
-            onMouseUp={(event) => {
-              event.preventDefault()
-              event.stopPropagation()
-              run(index())
-            }}
-          >
-            <text fg={theme.text.default} selectable={false}>
-              {action.title}
-            </text>
-          </box>
-        )}
-      </For>
-    </box>
+    <Portal>
+      <box
+        position="absolute"
+        left={0}
+        top={0}
+        width={dimensions().width}
+        height={dimensions().height}
+        zIndex={2500}
+        onMouseDown={(event) => {
+          props.onClose()
+          event.preventDefault()
+          event.stopPropagation()
+        }}
+      >
+        <box
+          position="absolute"
+          left={left()}
+          top={top()}
+          height={actions().length}
+          width={CONTEXT_MENU_WIDTH}
+          flexDirection="column"
+          backgroundColor={theme.background.default}
+          onMouseDown={(event) => {
+            if (event.button === RIGHT_MOUSE_BUTTON) props.onClose()
+            event.preventDefault()
+            event.stopPropagation()
+          }}
+        >
+          <For each={actions()}>
+            {(action, index) => (
+              <box
+                width="100%"
+                paddingLeft={1}
+                paddingRight={1}
+                backgroundColor={selected() === index() ? theme.background.action.primary.hovered : undefined}
+                onMouseOver={() => setSelected(index())}
+                onMouseOut={() => setSelected(undefined)}
+                onMouseUp={(event) => {
+                  event.preventDefault()
+                  event.stopPropagation()
+                  if (event.button === RIGHT_MOUSE_BUTTON) return
+                  run(index())
+                }}
+              >
+                <text fg={theme.text.default} selectable={false}>
+                  {action.title}
+                </text>
+              </box>
+            )}
+          </For>
+        </box>
+      </box>
+    </Portal>
  )
 }

@@ -520,8 +513,8 @@ function VerticalSessionTabs(props: { controller?: SessionTabsController; animat
                      setDragging(undefined)
                      if (!rail) return
                      setContextMenu({
-                        x: event.x - rail.screenX,
-                        y: event.y - rail.screenY,
+                        x: event.x,
+                        y: event.y,
                        sessionID: tab.sessionID,
                        title: tab.title,
                      })
@@ -712,7 +705,7 @@ function VerticalSessionTabs(props: { controller?: SessionTabsController; animat
              onMouseDown={(event: MouseEvent) => {
                if (event.button !== RIGHT_MOUSE_BUTTON) return
                if (!rail) return
-                setContextMenu({ x: event.x - rail.screenX, y: event.y - rail.screenY })
+                setContextMenu({ x: event.x, y: event.y })
                event.preventDefault()
                event.stopPropagation()
              }}
@@ -1037,8 +1030,8 @@ function HorizontalSessionTabs(props: { controller?: SessionTabsController; anim
                if (event.button === RIGHT_MOUSE_BUTTON) {
                  setDragging(undefined)
                  setContextMenu({
-                    x: event.x - (strip?.screenX ?? 0),
-                    y: event.y - (strip?.screenY ?? 0),
+                    x: event.x,
+                    y: event.y,
                    sessionID: tab === NEW_SESSION_TAB ? undefined : tab.sessionID,
                    title: tab === NEW_SESSION_TAB ? undefined : tab.title,
                  })
@@ -1134,7 +1127,7 @@ function HorizontalSessionTabs(props: { controller?: SessionTabsController; anim
          onMouseOut={() => setAddHovered(false)}
          onMouseDown={(event) => {
            if (event.button !== RIGHT_MOUSE_BUTTON) return
-            setContextMenu({ x: event.x - (strip?.screenX ?? 0), y: event.y - (strip?.screenY ?? 0) })
+            setContextMenu({ x: event.x, y: event.y })
            event.preventDefault()
            event.stopPropagation()
          }}
@@ -4,7 +4,13 @@ export function newSessionLocation(
  mode: "launch" | "inherit",
  launchDirectory: string,
  current?: LocationRef,
+  unavailable?: LocationRef,
 ): LocationRef {
-  if (mode === "inherit" && current) return current
+  if (
+    mode === "inherit" &&
+    current &&
+    (current.directory !== unavailable?.directory || current.workspaceID !== unavailable.workspaceID)
+  )
+    return current
  return { directory: launchDirectory }
 }
@@ -1,4 +1,5 @@
 import { createEffect, createMemo, createSignal, onCleanup } from "solid-js"
+import { useRenderer } from "@opentui/solid"
 import { isDeepEqual } from "remeda"
 import { createSimpleContext } from "./helper"
 import { useClient } from "./client"
@@ -10,6 +11,7 @@ import { useConfig } from "../config"
 import { useLocation } from "./location"
 import { useStorage } from "./storage"
 import { useTuiPaths } from "./runtime"
+import { newSessionLocation } from "../config/new-session-location"
 import {
  closeSessionTab,
  cycleSessionTab,
@@ -36,6 +38,11 @@ type PersistedState = {
  cwd: Record<string, TabsState>
 }

+type ScrollAnchor = {
+  messageID: string
+  screenY: number
+}
+
 const empty = (): TabsState => ({ tabs: [], unread: {} })

 // Deliberately after connect settles: the visible session's mount syncs win the first slots.
@@ -51,7 +58,10 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
    const config = useConfig().data
    const location = useLocation()
    const paths = useTuiPaths()
+    const renderer = useRenderer()
    const enabled = () => config.tabs.enabled
+    // Focus reporting emits transitions, so an interactive launch owns unread state until its first blur.
+    const [focused, setFocused] = createSignal(true)
    // Keyed reconcile keeps tab object identity across reorders, so strip rows move instead of
    // mutating in place, which per-row animations and drag state depend on.
    const [store, updateStore] = useStorage().store<PersistedState>("tabs", {
@@ -66,11 +76,20 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
    let history: SessionTabHistory = { entries: [], index: -1 }
    // User-closed tabs eligible for reopening; in-memory like history, deleted sessions pruned.
    let closedTabs: ClosedSessionTab[] = []
-    const scrollPositions = new Map<string, number>()
+    const scrollAnchors = new Map<string, ScrollAnchor>()
+
+    const onFocus = () => setFocused(true)
+    const onBlur = () => setFocused(false)
+    renderer.on("focus", onFocus)
+    renderer.on("blur", onBlur)
+    onCleanup(() => {
+      renderer.off("focus", onFocus)
+      renderer.off("blur", onBlur)
+    })

    createEffect(() => {
      if (config.experimental?.tab_scroll === true) return
-      scrollPositions.clear()
+      scrollAnchors.clear()
    })

    function state() {
@@ -124,7 +143,7 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
    }

    function markUnread(sessionID: string, unread: SessionTabUnread) {
-      if (!enabled()) return
+      if (!enabled() || !focused()) return
      const session = root(sessionID)
      if (current() === session || !state().tabs.some((tab) => tab.sessionID === session)) return
      if (state().unread[session] === unread) return
@@ -144,12 +163,21 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
        sessionID,
        title: title(sessionID, state().tabs.find((tab) => tab.sessionID === sessionID)?.title, fallback),
      })
-      if (tabs === state().tabs && !state().unread[sessionID]) return
+      if (tabs === state().tabs) return
      update((draft) => {
        draft.tabs = openSessionTab(draft.tabs, {
          sessionID,
          title: title(sessionID, draft.tabs.find((tab) => tab.sessionID === sessionID)?.title, fallback),
        })
+      })
+    })
+
+    createEffect(() => {
+      if (!enabled() || !focused()) return
+      if (route.data.type !== "session" || route.data.sessionID === "dummy") return
+      const sessionID = root(route.data.sessionID)
+      if (!state().unread[sessionID]) return
+      update((draft) => {
        delete draft.unread[sessionID]
      })
    })
@@ -237,7 +265,7 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp

    function remove(sessionID: string, navigate: boolean) {
      const target = root(sessionID)
-      scrollPositions.delete(target)
+      scrollAnchors.delete(target)
      const closed = closeSessionTab(state().tabs, target)
      const selected = navigate && current() === target
      if (closed.tabs === state().tabs && !selected) return
@@ -269,18 +297,20 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
      },
      current,
      status,
-      scrollPosition(sessionID: string) {
+      scrollAnchor(sessionID: string) {
        const target = root(sessionID)
        if (!state().tabs.some((tab) => tab.sessionID === target)) return
-        return scrollPositions.get(target)
+        return scrollAnchors.get(target)
      },
-      setScrollPosition(sessionID: string, position: number | undefined) {
+      setScrollAnchor(sessionID: string, anchor: ScrollAnchor | undefined) {
        const target = root(sessionID)
-        if (position === undefined || !state().tabs.some((tab) => tab.sessionID === target)) {
-          scrollPositions.delete(target)
+        if (anchor === undefined || !state().tabs.some((tab) => tab.sessionID === target)) {
+          scrollAnchors.delete(target)
          return
        }
-        scrollPositions.set(target, position)
+        const current = scrollAnchors.get(target)
+        if (current?.messageID === anchor.messageID && current.screenY === anchor.screenY) return
+        scrollAnchors.set(target, anchor)
      },
      select(sessionID: string) {
        if (!enabled()) return
@@ -289,9 +319,15 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
      add() {
        if (!enabled()) return
        const sessionID = current()
+        const currentLocation = (sessionID ? data.session.get(sessionID)?.location : undefined) ?? location.ref
        route.navigate({
          type: "home",
-          location: (sessionID ? data.session.get(sessionID)?.location : undefined) ?? location.ref,
+          location: newSessionLocation(
+            config.session.new_location,
+            paths.cwd,
+            currentLocation,
+            location.error?.location,
+          ),
        })
      },
      close(sessionID?: string) {
@@ -149,6 +149,7 @@ export function Session() {
    await writeFile(file, content)
  }
  const route = useRouteData("session")
+  const sessionID = route.sessionID
  const { navigate } = useRoute()
  const data = useData()
  const local = useLocal()
@@ -266,13 +267,21 @@ export function Session() {
    })
  })
  const editor = useEditorContext()
-  const rows = createSessionRows(() => route.sessionID)
+  const [rowsSynced, setRowsSynced] = createSignal(false)
+  const rows = createSessionRows(
+    () => route.sessionID,
+    (id) => {
+      if (id === sessionID) setRowsSynced(true)
+    },
+  )
  const boundaries = createMemo(() => messageBoundaryIDs(rows, messages()))
+  const boundaryIDs = createMemo(() => new Set(boundaries().filter((id) => id !== undefined)))
  const [navigationMessage, setNavigationMessage] = createSignal<string>()
  const [navigationSlack, setNavigationSlack] = createSignal(0)
  const [synced, setSynced] = createSignal(false)
  const sessionTabs = useSessionTabs()
  const [awayFromBottom, setAwayFromBottom] = createSignal(false)
+  const [latestHovered, setLatestHovered] = createSignal(false)

  const clearMessageNavigation = () => {
    setNavigationSlack(0)
@@ -318,7 +327,6 @@ export function Session() {
        return
      }
      editor.reconnect(info.location.directory)
-      if (route.sessionID === sessionID && scroll) restoreScrollPosition(sessionID)
      setSynced(true)
    })().catch((error) => {
      if (route.sessionID !== sessionID) return
@@ -333,13 +341,18 @@ export function Session() {

  let seeded = false
  let sent = false
+  let restored = false
  let scroll: ScrollBoxRenderable
+  createEffect(() => {
+    if (restored || !synced() || !rowsSynced() || !scroll || scroll.isDestroyed) return
+    restored = true
+    restoreScrollPosition()
+  })
+  let awayTimer: ReturnType<typeof setTimeout> | undefined
  onCleanup(() => {
+    if (awayTimer) clearTimeout(awayTimer)
    if (!scroll || scroll.isDestroyed) return
-    sessionTabs.setScrollPosition(
-      route.sessionID,
-      config.experimental?.tab_scroll === true && isAwayFromBottom() ? scroll.scrollTop : undefined,
-    )
+    saveScrollAnchor()
  })
  const [prompt, setPrompt] = createSignal<PromptRef>()
  const bind = (r: PromptRef | undefined) => {
@@ -364,8 +377,10 @@ export function Session() {
  // mount on demand near the top, keeping inactive tabs cheap to tear down. Until the first chunk
  // pins the count, the hidden span derives from the row count, so streaming appends remain visible.
  const [hiddenRows, setHiddenRows] = createSignal<number>()
+  const [visibleRowsEnd, setVisibleRowsEnd] = createSignal<number>()
  const hidden = createMemo(() => Math.max(0, Math.min(hiddenRows() ?? Infinity, rows.length - TRANSCRIPT_TAIL_ROWS)))
-  const visibleRows = createMemo(() => (hidden() === 0 ? rows : rows.slice(hidden())))
+  const visibleEnd = createMemo(() => Math.max(hidden(), Math.min(visibleRowsEnd() ?? rows.length, rows.length)))
+  const visibleRows = createMemo(() => rows.slice(hidden(), visibleEnd()))
  let revealingOlderRows = false
  const revealOlderRows = (scrollBy = 0) => {
    const current = hidden()
@@ -387,36 +402,102 @@ export function Session() {
    })
    return true
  }
+  let revealingNewerRows = false
+  const revealNewerRows = (scrollBy = 0) => {
+    const current = visibleEnd()
+    if (
+      revealingNewerRows ||
+      current === rows.length ||
+      !scroll ||
+      scroll.isDestroyed ||
+      scroll.scrollTop + scroll.viewport.height < scroll.scrollHeight - scroll.viewport.height
+    )
+      return false
+    revealingNewerRows = true
+    const next = Math.min(rows.length, current + TRANSCRIPT_BACKFILL_CHUNK)
+    setVisibleRowsEnd(next === rows.length ? undefined : next)
+    afterLayout(() => {
+      revealingNewerRows = false
+      scroll.scrollBy(scrollBy)
+      updateAwayFromBottom()
+    })
+    return true
+  }
  /** Message navigation needs the full transcript mounted before walking or jumping. */
  const ensureAllRows = (continuation: () => void) => {
-    if (hidden() === 0) return continuation()
+    if (hidden() === 0 && visibleEnd() === rows.length) return continuation()
    setHiddenRows(0)
+    setVisibleRowsEnd(undefined)
    afterLayout(continuation)
  }

  function isAwayFromBottom() {
+    if (visibleEnd() < rows.length) return true
    return scroll.scrollTop < Math.max(0, scroll.scrollHeight - scroll.viewport.height) - 1
  }
  function updateAwayFromBottom() {
    if (config.experimental?.tab_scroll !== true) return
-    setTimeout(() => {
+    if (awayTimer) clearTimeout(awayTimer)
+    awayTimer = setTimeout(() => {
+      awayTimer = undefined
      if (!scroll || scroll.isDestroyed) return
      const away = isAwayFromBottom()
      setAwayFromBottom(away)
-      if (!away) sessionTabs.setScrollPosition(route.sessionID, undefined)
+      saveScrollAnchor()
    })
  }
-  function restoreScrollPosition(sessionID: string) {
-    const position = config.experimental?.tab_scroll === true ? sessionTabs.scrollPosition(sessionID) : undefined
-    if (position === undefined) {
+  function saveScrollAnchor() {
+    if (config.experimental?.tab_scroll !== true || !isAwayFromBottom()) {
+      sessionTabs.setScrollAnchor(sessionID, undefined)
+      return
+    }
+    let first: { messageID: string; screenY: number } | undefined
+    let anchor: { messageID: string; screenY: number } | undefined
+    for (const child of scroll.getChildren()) {
+      if (!child.id || !boundaryIDs().has(child.id)) continue
+      const item = { messageID: child.id, screenY: child.y - scroll.viewport.y }
+      first ??= item
+      if (item.screenY <= 0) anchor = item
+    }
+    anchor ??= first
+    if (anchor) sessionTabs.setScrollAnchor(sessionID, anchor)
+    else sessionTabs.setScrollAnchor(sessionID, undefined)
+  }
+  function restoreScrollPosition() {
+    const anchor = config.experimental?.tab_scroll === true ? sessionTabs.scrollAnchor(sessionID) : undefined
+    const index = anchor ? boundaries().indexOf(anchor.messageID) : -1
+    if (!anchor || index === -1) {
      scroll.scrollTo(scroll.scrollHeight)
      setAwayFromBottom(false)
      return
    }
-    ensureAllRows(() => {
-      scroll.scrollTo(position)
-      updateAwayFromBottom()
-    })
+    setHiddenRows(Math.max(0, index - TRANSCRIPT_BACKFILL_CHUNK))
+    const end = Math.min(rows.length, index + TRANSCRIPT_BACKFILL_CHUNK)
+    setVisibleRowsEnd(end === rows.length ? undefined : end)
+    scroll.stickyScroll = false
+    const restore = () =>
+      afterLayout(() => {
+        const boundary = scroll.getRenderable(anchor.messageID)
+        if (!boundary) {
+          sessionTabs.setScrollAnchor(sessionID, undefined)
+          scroll.stickyScroll = true
+          scroll.scrollTo(scroll.scrollHeight)
+          setAwayFromBottom(false)
+          return
+        }
+        const contentY = scroll.scrollTop + boundary.y - scroll.viewport.y
+        const target = contentY - anchor.screenY
+        const maximum = Math.max(0, scroll.scrollHeight - scroll.viewport.height)
+        if (target > maximum && visibleEnd() < rows.length) {
+          const next = Math.min(rows.length, visibleEnd() + TRANSCRIPT_BACKFILL_CHUNK)
+          setVisibleRowsEnd(next === rows.length ? undefined : next)
+          restore()
+          return
+        }
+        scroll.scrollTo(target)
+        updateAwayFromBottom()
+      })
+    restore()
  }

  createEffect(() => {
@@ -527,20 +608,31 @@ export function Session() {

  function toBottom() {
    clearMessageNavigation()
+    if (awayTimer) clearTimeout(awayTimer)
+    awayTimer = undefined
    setAwayFromBottom(false)
-    sessionTabs.setScrollPosition(route.sessionID, undefined)
+    sessionTabs.setScrollAnchor(route.sessionID, undefined)
+    setHiddenRows(undefined)
+    setVisibleRowsEnd(undefined)
    setTimeout(() => {
      if (!scroll || scroll.isDestroyed) return
+      scroll.stickyScroll = true
      scroll.scrollTo(scroll.scrollHeight)
    }, 50)
  }

  function moveTranscript(delta: number) {
    clearMessageNavigation()
-    if (delta >= 0 || !revealOlderRows(delta)) {
-      scroll.scrollBy(delta)
-      updateAwayFromBottom()
+    if (delta < 0 && revealOlderRows(delta)) {
+      dialog.clear()
+      return
    }
+    if (delta > 0 && revealNewerRows(delta)) {
+      dialog.clear()
+      return
+    }
+    scroll.scrollBy(delta)
+    updateAwayFromBottom()
    dialog.clear()
  }

@@ -1084,6 +1176,7 @@ export function Session() {
                scrollAcceleration={scrollAcceleration()}
                onMouseScroll={(event) => {
                  if (event.scroll?.direction === "up" && revealOlderRows()) return
+                  if (event.scroll?.direction === "down" && revealNewerRows()) return
                  updateAwayFromBottom()
                }}
              >
@@ -1110,7 +1203,12 @@ export function Session() {
            </box>
            <box height={1} flexShrink={0} flexDirection="row" justifyContent="flex-end">
              <Show when={config.experimental?.tab_scroll === true && awayFromBottom()}>
-                <text fg={theme.text.subdued} onMouseUp={toBottom}>
+                <text
+                  fg={latestHovered() ? theme.text.default : theme.text.subdued}
+                  onMouseOver={() => setLatestHovered(true)}
+                  onMouseOut={() => setLatestHovered(false)}
+                  onMouseUp={toBottom}
+                >
                  Latest ↓
                </text>
              </Show>
@@ -35,7 +35,7 @@ export type SessionRow =
  | { type: "assistant-footer"; messageID: string }
  | { type: "turn-usage"; messageIDs: string[]; previousCache?: CacheUsage }

-export function createSessionRows(sessionID: Accessor<string>) {
+export function createSessionRows(sessionID: Accessor<string>, onSynced?: (sessionID: string) => void) {
  const data = useData()
  const client = useClient()
  const config = useConfig()
@@ -95,6 +95,7 @@ export function createSessionRows(sessionID: Accessor<string>) {
        () => {
          if (sessionID() !== id) return
          setRows(reconcile(reduce()))
+          onSynced?.(id)
        },
        () => undefined,
      )
@@ -1,10 +1,9 @@
 import { createContext, createSignal, onCleanup, useContext, type ParentProps, Show } from "solid-js"
 import { createStore } from "solid-js/store"
 import { useTheme } from "../context/theme"
-import { useTerminalDimensions } from "@opentui/solid"
+import { useRenderer, useTerminalDimensions } from "@opentui/solid"
 import { SplitBorder } from "./border"
 import { TextAttributes } from "@opentui/core"
-import { tint } from "../theme/color"
 export type ToastOptions = {
  title?: string
  message: string
@@ -25,11 +24,23 @@ function ToastSurface(props: {
 }) {
  const theme = useTheme("overlay")
  const dimensions = useTerminalDimensions()
+  const renderer = useRenderer()
  const [hovered, setHovered] = createSignal(false)
  const hover = (value: boolean) => {
    setHovered(value)
    props.onHover?.(value)
  }
+  const affordance = () => (
+    <text
+      flexShrink={0}
+      marginLeft={2}
+      wrapMode="none"
+      attributes={hovered() && props.toast.action ? TextAttributes.BOLD : undefined}
+      fg={hovered() ? theme.text.action.primary.default : theme.text.subdued}
+    >
+      {props.toast.action ? `› ${props.toast.action.label}` : "x"}
+    </text>
+  )

  return (
    <box
@@ -44,7 +55,10 @@ function ToastSurface(props: {
      customBorderChars={SplitBorder.customBorderChars}
      onMouseOver={() => hover(true)}
      onMouseOut={() => hover(false)}
-      onMouseUp={props.onActivate}
+      onMouseUp={() => {
+        if (renderer.getSelection()?.getSelectedText()) return
+        props.onActivate()
+      }}
    >
      <box
        width="100%"
@@ -52,9 +66,7 @@ function ToastSurface(props: {
        paddingRight={2}
        paddingTop={1}
        paddingBottom={1}
-        backgroundColor={
-          hovered() ? tint(theme.background.default, theme.text.default, 0.04) : theme.background.default
-        }
+        backgroundColor={theme.background.default}
      >
        <Show
          when={props.toast.title}
@@ -63,18 +75,7 @@ function ToastSurface(props: {
              <text fg={theme.text.default} wrapMode="word" flexGrow={1}>
                {props.toast.message}
              </text>
-              <Show when={props.toast.action || hovered()}>
-                <text
-                  flexShrink={0}
-                  marginLeft={2}
-                  wrapMode="none"
-                  attributes={hovered() ? TextAttributes.BOLD : undefined}
-                  fg={hovered() ? theme.text.action.primary.default : theme.text.subdued}
-                >
-                  {hovered() && props.toast.action ? "› " : ""}
-                  {props.toast.action?.label ?? "x"}
-                </text>
-              </Show>
+              {affordance()}
            </box>
          }
        >
@@ -83,18 +84,7 @@ function ToastSurface(props: {
              {props.toast.title}
            </text>
            <box flexGrow={1} />
-            <Show when={props.toast.action || hovered()}>
-              <text
-                flexShrink={0}
-                marginLeft={2}
-                wrapMode="none"
-                attributes={hovered() ? TextAttributes.BOLD : undefined}
-                fg={hovered() ? theme.text.action.primary.default : theme.text.subdued}
-              >
-                {hovered() && props.toast.action ? "› " : ""}
-                {props.toast.action?.label ?? "x"}
-              </text>
-            </Show>
+            {affordance()}
          </box>
          <text fg={theme.text.default} wrapMode="word" width="100%">
            {props.toast.message}
@@ -153,11 +143,15 @@ function init() {

  const dismiss = () => {
    clear()
-    paused = false
    const next = store.queue[0]
    setStore("queue", (queue) => queue.slice(1))
    setStore("currentToast", next ?? null)
-    if (next) start(next.duration)
+    if (!next) {
+      paused = false
+      return
+    }
+    remaining = next.duration
+    if (!paused) start(next.duration)
  }

  const toast = {
@@ -12,7 +12,7 @@ function captureToast(setToast: (toast: ToastContext) => void) {
  }
 }

-test("clicking runs an action and advances a queued toast", async () => {
+test("activation runs an action and keeps a queued toast paused", async () => {
  let toast: ToastContext | undefined
  const Capture = captureToast((value) => (toast = value))
  const app = await testRender(() => (
@@ -30,7 +30,7 @@ test("clicking runs an action and advances a queued toast", async () => {
      action: { label: "Open plugins", run: () => (activated = true) },
    })
    toast!.pause()
-    toast!.show({ message: "Copied", variant: "success" })
+    toast!.show({ message: "Copied", variant: "success", duration: 5 })

    expect(toast!.currentToast?.message).toBe("Plugin failed")
    expect(toast!.pending).toBe(1)
@@ -40,12 +40,19 @@ test("clicking runs an action and advances a queued toast", async () => {
    expect(activated).toBe(true)
    expect(toast!.currentToast?.message).toBe("Copied")
    expect(toast!.pending).toBe(0)
+
+    await Bun.sleep(10)
+    expect(toast!.currentToast?.message).toBe("Copied")
+
+    toast!.resume()
+    await Bun.sleep(10)
+    expect(toast!.currentToast).toBeNull()
  } finally {
    app.renderer.destroy()
  }
 })

-test("clicking a toast without an action dismisses it", async () => {
+test("activation dismisses a toast without an action", async () => {
  let toast: ToastContext | undefined
  const Capture = captureToast((value) => (toast = value))
  const app = await testRender(() => (
@@ -56,7 +63,7 @@ test("clicking a toast without an action dismisses it", async () => {

  try {
    await app.waitFor(() => toast !== undefined)
-    toast!.show({ message: "Copied", variant: "success" })
+    toast!.show({ message: "Copied", variant: "success", duration: 5 })
    toast!.activate()
    expect(toast!.currentToast).toBeNull()
  } finally {
@@ -35,6 +35,7 @@ async function renderSessionTabs(
    persisted?: string[]
    sessionGate?: Promise<void>
    sessionDirectories?: Record<string, string>
+    newLocation?: "launch" | "inherit"
  },
 ) {
  const temporary = options?.state ? undefined : await tmpdir()
@@ -106,7 +107,12 @@ async function renderSessionTabs(
    <TestTuiContexts paths={{ state }}>
      <TuiAppProvider value={{ name: "test", version: "test", channel: "test" }}>
        <StorageProvider>
-          <ConfigProvider config={createTuiResolvedConfig({ tabs: { enabled: true } })}>
+          <ConfigProvider
+            config={createTuiResolvedConfig({
+              tabs: { enabled: true },
+              session: { new_location: options?.newLocation ?? "launch" },
+            })}
+          >
            <RouteProvider
              initialRoute={options?.home ? { type: "home" } : { type: "session", sessionID: initialSessionID }}
            >
@@ -136,6 +142,9 @@ async function renderSessionTabs(
    vcsLocations,
    state,
    emit: (event: OpenCodeEvent) => events.emit({ ...event, location: { directory } }),
+    focus: () => app.renderer.emit("focus"),
+    blur: () => app.renderer.emit("blur"),
+    flush: () => storage.flush(),
    async destroy() {
      app.renderer.destroy()
      await storage.flush()
@@ -144,6 +153,14 @@ async function renderSessionTabs(
  }
 }

+const executionSucceeded = (sessionID: string): OpenCodeEvent => ({
+  id: `evt_done_${sessionID}`,
+  created: Date.now(),
+  type: "session.execution.succeeded",
+  durable: { aggregateID: sessionID, seq: 1, version: 1 },
+  data: { sessionID },
+})
+
 test("loads persisted tab metadata concurrently on connect", async () => {
  let release!: () => void
  const sessionGate = new Promise<void>((resolve) => (release = resolve))
@@ -196,6 +213,46 @@ test("stores session tabs for the current working directory by default", async (
  }
 })

+test("only the foreground TUI mutates unread state", async () => {
+  await using temporary = await tmpdir()
+  let foreground: Awaited<ReturnType<typeof renderSessionTabs>> | undefined
+  let background: Awaited<ReturnType<typeof renderSessionTabs>> | undefined
+
+  try {
+    foreground = await renderSessionTabs("first", { state: temporary.path })
+    background = await renderSessionTabs("second", { state: temporary.path })
+    foreground.focus()
+    background.blur()
+    await wait(() => foreground?.tabs.tabs().length === 2 && background?.tabs.tabs().length === 2)
+
+    const firstDone = executionSucceeded("first")
+    foreground.emit(firstDone)
+    background.emit(firstDone)
+    await Promise.all([foreground.flush(), background.flush()])
+    expect(foreground.tabs.status("first").unread).toBeUndefined()
+    expect(background.tabs.status("first").unread).toBeUndefined()
+
+    const secondDone = executionSucceeded("second")
+    foreground.emit(secondDone)
+    background.emit(secondDone)
+    await wait(
+      () =>
+        foreground?.tabs.status("second").unread === "activity" &&
+        background?.tabs.status("second").unread === "activity",
+    )
+
+    foreground.tabs.select("second")
+    await wait(
+      () =>
+        foreground?.tabs.status("second").unread === undefined &&
+        background?.tabs.status("second").unread === undefined,
+    )
+  } finally {
+    if (foreground) await foreground.destroy()
+    if (background) await background.destroy()
+  }
+})
+
 test("concurrent TUIs do not alternate shared tab titles from divergent session caches", async () => {
  await using temporary = await tmpdir()
  const state = temporary.path
@@ -319,8 +376,8 @@ test("tracks a temporary new session tab across close and creation", async () =>
  }
 })

-test("add opens the new session tab carrying the current session's location", async () => {
-  const setup = await renderSessionTabs("first")
+test("add opens the new session tab in the launch directory by default", async () => {
+  const setup = await renderSessionTabs("first", { sessionDirectories: { first: `${directory}/worktree` } })

  try {
    await wait(() => setup.tabs.current() === "first" && setup.data.session.get("first") !== undefined)
@@ -332,3 +389,19 @@ test("add opens the new session tab carrying the current session's location", as
    await setup.destroy()
  }
 })
+
+test("add inherits the current session location when configured", async () => {
+  const worktree = `${directory}/worktree`
+  const setup = await renderSessionTabs("first", {
+    newLocation: "inherit",
+    sessionDirectories: { first: worktree },
+  })
+
+  try {
+    await wait(() => setup.tabs.current() === "first" && setup.data.session.get("first") !== undefined)
+    setup.tabs.add()
+    expect(setup.route.data).toEqual({ type: "home", location: { directory: worktree } })
+  } finally {
+    await setup.destroy()
+  }
+})
@@ -17,3 +17,14 @@ test("inherits the active session location when configured", () => {
 test("falls back to the launch directory without an active session", () => {
  expect(newSessionLocation("inherit", "/launch")).toEqual({ directory: "/launch" })
 })
+
+test("does not inherit an unavailable active location", () => {
+  expect(
+    newSessionLocation(
+      "inherit",
+      "/launch",
+      { directory: "/deleted", workspaceID: "work-1" },
+      { directory: "/deleted", workspaceID: "work-1" },
+    ),
+  ).toEqual({ directory: "/launch" })
+})
@@ -1,6 +1,8 @@
 ## Localization

 - NEVER hardcode user-visible English strings in production code. ALWAYS use an i18n key for component defaults, visible copy, placeholders, accessible labels, tooltips, dialogs, toasts, empty states, and displayed errors.
+- Feature work adds English source strings only. Leave non-English keys absent so the runtime English fallback applies; translations land separately after language review.
+- Render count-sensitive copy through `plural(baseKey, count, params)`. Never select or pass `.zero`, `.one`, `.two`, `.few`, `.many`, or `.other` variants to `t(...)`; `pluralForm(...)` is reserved for components that animate individual grammatical forms.
 - When migrating existing copy to i18n, preserve the English text byte-for-byte unless the task explicitly requests a copy change.
 - NEVER change existing English text or English keys to facilitate translation. English is intentional, designer-written source copy; adapt locale-specific translations and i18n mechanics around it.
 - Do not translate from model knowledge alone. Verify terminology and grammar with Unicode CLDR locale/plural data, Microsoft Localization Style Guides and terminology, Apple localization/style guidance and localized platform UI, Mozilla localization style guides, Mozilla Pontoon, and the Firefox localization corpus at `github.com/mozilla-l10n/firefox-l10n`.
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Aiden Cline	2ca5a25ee5	minimize system prompt	2026-08-14 13:46:29 -05:00
Kit Langton	fec4f20736	perf(core): load MCP client lazily (#42468 )	2026-08-13 22:48:09 -04:00
opencode-agent[bot]	49d07ffe5f	fix(core): use file times for tool output cleanup (#42450 ) Co-authored-by: Aiden Cline <rekram1-node@users.noreply.github.com>	2026-08-13 21:44:16 -05:00
opencode-agent[bot]	28f6968dda	fix(www): point edit links to v2 (#42472 ) Co-authored-by: Aiden Cline <rekram1-node@users.noreply.github.com>	2026-08-13 21:42:46 -05:00
opencode-agent[bot]	979ac810af	feat(app): add Hebrew locale (#42475 ) Co-authored-by: Luke Parker <10430890+Hona@users.noreply.github.com>	2026-08-14 12:31:48 +10:00
Kit Langton	71caa7d406	fix(tui): isolate tab scroll state (#42456 )	2026-08-13 22:04:40 -04:00
Kit Langton	82b96eb495	fix(tui): scope unread updates to focused terminal (#42471 )	2026-08-13 21:54:56 -04:00
Kit Langton	7909817fba	chore(app): remove stale frontend dependencies (#42464 )	2026-08-13 21:52:59 -04:00
Kit Langton	23b7632743	refactor(core): remove bus replay all (#42460 )	2026-08-13 21:52:48 -04:00
Kit Langton	de28ca9f0e	refactor(util): load npm package parser lazily (#42467 )	2026-08-13 21:48:48 -04:00
Kit Langton	9d9e57941c	chore(ui): remove stale motion pins (#42465 )	2026-08-13 21:48:30 -04:00
Kit Langton	0e28d651a5	refactor(core): remove unused API members (#42463 )	2026-08-13 21:48:12 -04:00
Kit Langton	a5b6ead43e	perf(util): load npm config lazily (#42458 )	2026-08-13 21:19:32 -04:00
Kit Langton	7a73aad0a2	chore: remove orphaned v2 exports (#42459 )	2026-08-13 21:18:58 -04:00
Kit Langton	304c85fb2b	refactor(util): remove xdg-basedir dependency (#42462 )	2026-08-13 21:18:48 -04:00
Kit Langton	85988b957b	refactor(core): trim sqlite adapter paths (#42457 )	2026-08-13 21:18:05 -04:00
Kit Langton	146aeef830	refactor(util): remove unused npm install (#42454 )	2026-08-13 21:17:52 -04:00
Kit Langton	28b630477d	fix(tui): recover sessions from missing locations (#42455 )	2026-08-13 20:49:18 -04:00
Kit Langton	5cd7705036	fix(tui): correct tab context menu behavior (#42453 )	2026-08-13 20:39:26 -04:00
Kit Langton	5816fcbc61	fix(tui): preserve toast hover state (#42419 )	2026-08-13 20:31:37 -04:00
Luke Parker	655b3c4c22	feat(app): add workspace flows to new layout (#38790 )	2026-08-14 10:19:45 +10:00
Dax	8023ba378b	fix(cli): defer update check until service resolves (#42446 )	2026-08-14 00:13:33 +00:00