feat(tui): prototype tab scroll controls

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

bun.lock

@@ -31,6 +31,10 @@
       "name": "@opencode-ai/app",
       "version": "1.17.11",
       "dependencies": {
+        "@dnd-kit/abstract": "0.5.0",
+        "@dnd-kit/dom": "0.5.0",
+        "@dnd-kit/helpers": "0.5.0",
+        "@dnd-kit/solid": "0.5.0",
         "@kobalte/core": "catalog:",
         "@opencode-ai/core": "workspace:*",
         "@opencode-ai/sdk": "workspace:*",
@@ -59,7 +63,7 @@
         "diff": "catalog:",
         "effect": "catalog:",
         "fuzzysort": "catalog:",
-        "ghostty-web": "github:anomalyco/ghostty-web#main",
+        "ghostty-web": "github:anomalyco/ghostty-web#513463a6f1190253057e8a3f0dac8f6ee8393553",
         "luxon": "catalog:",
         "marked": "catalog:",
         "marked-shiki": "catalog:",
@@ -1451,6 +1455,20 @@
 
     "@develar/schema-utils": ["@develar/schema-utils@2.6.5", "", { "dependencies": { "ajv": "^6.12.0", "ajv-keywords": "^3.4.1" } }, "sha512-0cp4PsWQ/9avqTVMCtZ+GirikIA36ikvjtHweU4/j8yLtgObI0+JUPhYFScgwlteveGB1rt3Cm8UhN04XayDig=="],
 
+    "@dnd-kit/abstract": ["@dnd-kit/abstract@0.5.0", "", { "dependencies": { "@dnd-kit/geometry": "^0.5.0", "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-hi13iMJgjPX/KDYVKg5VeDIhmYiV6buc9bAX+tCLYf4QdyYjPbsXjn2sPo6m7fQ6SGJBEFgHJ2PemeKDUbwBaA=="],
+
+    "@dnd-kit/collision": ["@dnd-kit/collision@0.5.0", "", { "dependencies": { "@dnd-kit/abstract": "^0.5.0", "@dnd-kit/geometry": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-xUqRn3lS7oqLkT0AnnHS/STh/Czvwe1UapZFYiLbsUGxopMsQd4teaPCzPouOThoMdGEe+dHWjfqJl6t9iG4mQ=="],
+
+    "@dnd-kit/dom": ["@dnd-kit/dom@0.5.0", "", { "dependencies": { "@dnd-kit/abstract": "^0.5.0", "@dnd-kit/collision": "^0.5.0", "@dnd-kit/geometry": "^0.5.0", "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-f2xFJp5SYQ8EW/Fbtaa8iBb66hpkWc7qa8vU826KW11/tb44sH+AisZnGtwOOTWTQ0GraqBDr5ixTErww+eKXw=="],
+
+    "@dnd-kit/geometry": ["@dnd-kit/geometry@0.5.0", "", { "dependencies": { "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-ubHQS1CiSDH8ssYH2xG5BnpwPSFP1tStXXjug7/Ba6qnQdu/EUH47l6QXKIksQnnanfVfDf0aGeevRxgZlj28A=="],
+
+    "@dnd-kit/helpers": ["@dnd-kit/helpers@0.5.0", "", { "dependencies": { "@dnd-kit/abstract": "^0.5.0", "tslib": "^2.6.2" } }, "sha512-i4y+51/icSw+OHMr/su19qhnmNhAzh8PnBwXvapFYTd+64oodIyJRiRkB+hhfxAfnur7RYSW8qacDTrXjg2XOg=="],
+
+    "@dnd-kit/solid": ["@dnd-kit/solid@0.5.0", "", { "dependencies": { "@dnd-kit/abstract": "^0.5.0", "@dnd-kit/dom": "^0.5.0", "@dnd-kit/state": "^0.5.0", "tslib": "^2.6.2" }, "peerDependencies": { "solid-js": "^1.8.0" } }, "sha512-IKDqVZICS0jEeUzpJMIIF61w0WA4zisyx9U7K7Skbmkb/kQSDa3lB0cOc0947RwSO+ALoxytRNOuoNfyOIm3lQ=="],
+
+    "@dnd-kit/state": ["@dnd-kit/state@0.5.0", "", { "dependencies": { "@preact/signals-core": "^1.10.0", "tslib": "^2.6.2" } }, "sha512-y7XbabQqjF58Lk8YmDQuR8l6QjN+Kh4qlGEjUvHuIeasLk1QP+9L5diXS98VMxQIivyMmUtX2//f+3N7qPJX4w=="],
+
     "@dot/log": ["@dot/log@0.1.5", "", { "dependencies": { "chalk": "^4.1.2", "loglevelnext": "^6.0.0", "p-defer": "^3.0.0" } }, "sha512-ECraEVJWv2f2mWK93lYiefUkphStVlKD6yKDzisuoEmxuLKrxO9iGetHK2DoEAkj7sxjE886n0OUVVCUx0YPNg=="],
 
     "@drizzle-team/brocli": ["@drizzle-team/brocli@0.11.0", "", {}, "sha512-hD3pekGiPg0WPCCGAZmusBBJsDqGUR66Y452YgQsZOnkdQ7ViEPKuyP4huUGEZQefp8g34RRodXYmJ2TbCH+tg=="],
@@ -2287,6 +2305,8 @@
 
     "@poppinss/exception": ["@poppinss/exception@1.2.3", "", {}, "sha512-dCED+QRChTVatE9ibtoaxc+WkdzOSjYTKi/+uacHWIsfodVfpsueo3+DKpgU5Px8qXjgmXkSvhXvSCz3fnP9lw=="],
 
+    "@preact/signals-core": ["@preact/signals-core@1.14.3", "", {}, "sha512-m0K3vnbSLC5rHs2ZVfeAMvBtT1zIyq4mxx5OlNncSgMj5Iz6W5Rn3kPrDxAC+iIKmiVe0lSl6U37t5ZkEWoVAw=="],
+
     "@protobuf-ts/plugin": ["@protobuf-ts/plugin@2.11.1", "", { "dependencies": { "@bufbuild/protobuf": "^2.4.0", "@bufbuild/protoplugin": "^2.4.0", "@protobuf-ts/protoc": "^2.11.1", "@protobuf-ts/runtime": "^2.11.1", "@protobuf-ts/runtime-rpc": "^2.11.1", "typescript": "^3.9" }, "bin": { "protoc-gen-ts": "bin/protoc-gen-ts", "protoc-gen-dump": "bin/protoc-gen-dump" } }, "sha512-HyuprDcw0bEEJqkOWe1rnXUP0gwYLij8YhPuZyZk6cJbIgc/Q0IFgoHQxOXNIXAcXM4Sbehh6kjVnCzasElw1A=="],
 
     "@protobuf-ts/protoc": ["@protobuf-ts/protoc@2.11.1", "", { "bin": { "protoc": "protoc.js" } }, "sha512-mUZJaV0daGO6HUX90o/atzQ6A7bbN2RSuHtdwo8SSF2Qoe3zHwa4IHyCN1evftTeHfLmdz+45qo47sL+5P8nyg=="],
@@ -3781,7 +3801,7 @@
 
     "get-tsconfig": ["get-tsconfig@4.14.0", "", { "dependencies": { "resolve-pkg-maps": "^1.0.0" } }, "sha512-yTb+8DXzDREzgvYmh6s9vHsSVCHeC0G3PI5bEXNBHtmshPnO+S5O7qgLEOn0I5QvMy6kpZN8K1NKGyilLb93wA=="],
 
-    "ghostty-web": ["ghostty-web@github:anomalyco/ghostty-web#20bd361", {}, "anomalyco-ghostty-web-20bd361", "sha512-dW0nwaiBBcun9y5WJSvm3HxDLe5o9V0xLCndQvWonRVubU8CS1PHxZpLffyPt1YujPWC13ez03aWxcuKBPYYGQ=="],
+    "ghostty-web": ["ghostty-web@github:anomalyco/ghostty-web#513463a", {}, "anomalyco-ghostty-web-513463a", "sha512-GZR8LSmgGzViWnBJrqRI8MpAZRCJxhcr1Hi9Tyeh7YRooHZQjK9J97FQRD3tbBaM2wjq05gzGY2UEsG+JtZeBw=="],
 
     "giget": ["giget@2.0.0", "", { "dependencies": { "citty": "^0.1.6", "consola": "^3.4.0", "defu": "^6.1.4", "node-fetch-native": "^1.6.6", "nypm": "^0.6.0", "pathe": "^2.0.3" }, "bin": { "giget": "dist/cli.mjs" } }, "sha512-L5bGsVkxJbJgdnwyuheIunkGatUF/zssUoxxjACCseZYAVbaqdh9Tsmmlkl8vYan09H7sbvKt4pS8GqKLBrEzA=="],
 

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-drc/Ev96W6b8b0b5LqdZeeGDQ1SMgsz8r5cMO91ei2o=",
-    "aarch64-linux": "sha256-Ti0hNjhUgkVtdb54vea/lpI0ltDwLoPitVyHtx4JGwY=",
-    "aarch64-darwin": "sha256-br4iQ/kK3tSGp+1FefiCTlwsCRhHHhGbKzSixGWaCto=",
-    "x86_64-darwin": "sha256-h7yje968Kyh8/mVY19YmDB5g693XDhIf0XnuwukzCWE="
+    "x86_64-linux": "sha256-OiWvZ57vuyHwiIKNtW1n1KX+MLmOXVG3x4fLKvUoGQw=",
+    "aarch64-linux": "sha256-RnPLxVEg/UsL5IeIFWmXMSLUOG6rVrajYxhyDYj1vTA=",
+    "aarch64-darwin": "sha256-KPIgcBA0pTFBPrCTSZgIbvEorbtWcMgXvyX9bFAypVs=",
+    "x86_64-darwin": "sha256-6jVU7/uVId0VD24MVQ8s8Ill5b6PsKdlBgHg+oceKRg="
   }
 }

packages/app/package.json

@@ -44,6 +44,10 @@
     "vite-plugin-solid": "catalog:"
   },
   "dependencies": {
+    "@dnd-kit/abstract": "0.5.0",
+    "@dnd-kit/dom": "0.5.0",
+    "@dnd-kit/helpers": "0.5.0",
+    "@dnd-kit/solid": "0.5.0",
     "@kobalte/core": "catalog:",
     "@opencode-ai/core": "workspace:*",
     "@opencode-ai/sdk": "workspace:*",
@@ -72,7 +76,7 @@
     "diff": "catalog:",
     "effect": "catalog:",
     "fuzzysort": "catalog:",
-    "ghostty-web": "github:anomalyco/ghostty-web#main",
+    "ghostty-web": "github:anomalyco/ghostty-web#513463a6f1190253057e8a3f0dac8f6ee8393553",
     "luxon": "catalog:",
     "marked": "catalog:",
     "marked-shiki": "catalog:",

packages/app/src/app.tsx

@@ -16,6 +16,7 @@ import {
   type Component,
   createEffect,
   createMemo,
+  createRenderEffect,
   createResource,
   createSignal,
   ErrorBoundary,
@@ -278,10 +279,11 @@ function QueryProvider(props: ParentProps) {
 function BodyDesignClass() {
   const settings = useSettings()
 
-  createEffect(() => {
+  createRenderEffect(() => {
     if (typeof document === "undefined") return
 
     const enabled = settings.general.newLayoutDesigns()
+    document.body.toggleAttribute("data-new-layout", enabled)
     document.body.classList.toggle("text-12-regular", !enabled)
     document.body.classList.toggle("font-(family-name:--font-family-text)", enabled)
     document.body.classList.toggle("text-[13px]", enabled)

packages/app/src/components/dialog-select-directory-v2.tsx

@@ -1,6 +1,6 @@
 import "@pierre/trees/web-components"
 import { FileTree } from "@pierre/trees"
-import { Dialog, DialogFooter } from "@opencode-ai/ui/v2/dialog-v2"
+import { Dialog, DialogBody, DialogFooter, DialogHeader, DialogTitle } from "@opencode-ai/ui/v2/dialog-v2"
 import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
 import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
@@ -27,6 +27,7 @@ import {
   pickerRoot,
 } from "./directory-picker-domain"
 import "./dialog-select-directory-v2.css"
+import { DividerV2 } from "@opencode-ai/ui/v2/divider-v2"
 
 interface DialogSelectDirectoryV2Props {
   title?: string
@@ -266,8 +267,12 @@ export function DialogSelectDirectoryV2(props: DialogSelectDirectoryV2Props) {
   onCleanup(() => tree?.cleanUp())
 
   return (
-    <Dialog title={props.title ?? language.t("command.project.open")} size="large" class="directory-picker-v2">
-      <div class="directory-picker-v2-body">
+    <Dialog size="large" class="directory-picker-v2">
+      <DialogHeader>
+        <DialogTitle>{props.title ?? language.t("command.project.open")}</DialogTitle>
+      </DialogHeader>
+      <DividerV2 />
+      <DialogBody class="directory-picker-v2-body pt-4!">
         <div class="directory-picker-v2-path" ref={pathArea}>
           <TextInputV2
             value={input()}
@@ -349,7 +354,7 @@ export function DialogSelectDirectoryV2(props: DialogSelectDirectoryV2Props) {
           </Show>
         </div>
         <div class="directory-picker-v2-selection">{policy.result(root(), selected(), rootValid())}</div>
-      </div>
+      </DialogBody>
       <DialogFooter>
         <ButtonV2 variant="neutral" onClick={() => dialog.close()}>
           {language.t("common.cancel")}

packages/app/src/components/prompt-project-selector.tsx

@@ -1,7 +1,8 @@
-import { Popover } from "@kobalte/core/popover"
 import { For, Show, splitProps, type Accessor, type ComponentProps } from "solid-js"
 import { createStore } from "solid-js/store"
+import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { Icon } from "@opencode-ai/ui/icon"
+import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
 import { ProjectAvatar } from "@opencode-ai/ui/v2/project-avatar-v2"
 import { getProjectAvatarVariant } from "@/context/layout"
 import { useLanguage } from "@/context/language"
@@ -25,12 +26,23 @@ export type PromptProjectControls = {
   add: (title: string, server?: string) => void
 }
 
+const actionPrefix = "action:"
+const projectPrefix = "project:"
+
+function projectKey(project: PromptProject) {
+  return `${projectPrefix}${encodeURIComponent(project.server?.key ?? "")}:${encodeURIComponent(project.worktree)}`
+}
+
+function actionKey(server?: string) {
+  return `${actionPrefix}${encodeURIComponent(server ?? "")}`
+}
+
 export function createPromptProjectController(input: {
   controls: Accessor<PromptProjectControls>
   onDone: () => void
 }) {
   const language = useLanguage()
-  const [store, setStore] = createStore({ open: false, search: "" })
+  const [store, setStore] = createStore({ open: false, search: "", active: "" })
   let searchRef: HTMLInputElement | undefined
 
   const selected = () => {
@@ -53,8 +65,27 @@ export function createPromptProjectController(input: {
       .controls()
       .available.map((project) => project.server)
       .filter((server, index, all) => server && all.findIndex((item) => item?.key === server.key) === index)
+  const keys = () => {
+    if (servers().length <= 1) {
+      return [...projects().map(projectKey), actionKey(servers()[0]?.key)]
+    }
+    return [
+      ...servers().flatMap((server) =>
+        projects()
+          .filter((project) => project.server?.key === server!.key)
+          .map(projectKey),
+      ),
+      actionKey(),
+    ]
+  }
+  const initialActive = () => {
+    const selectedKey = selected() ? projectKey(selected()!) : undefined
+    const options = keys()
+    if (selectedKey && options.includes(selectedKey)) return selectedKey
+    return options[0] ?? ""
+  }
   const close = () => {
-    setStore({ open: false, search: "" })
+    setStore({ open: false, search: "", active: "" })
     input.onDone()
   }
   const select = (project: PromptProject) => {
@@ -67,7 +98,7 @@ export function createPromptProjectController(input: {
     close()
   }
   const add = (server?: string) => {
-    setStore("open", false)
+    setStore({ open: false, search: "", active: "" })
     input.controls().add(language.t("command.project.open"), server)
   }
 
@@ -75,8 +106,11 @@ export function createPromptProjectController(input: {
     selected,
     projects,
     servers,
+    projectKey,
+    actionKey,
     open: () => store.open,
     search: () => store.search,
+    active: () => store.active,
     labels: {
       add: () => language.t("session.new.project.add"),
       clear: () => language.t("common.clear"),
@@ -86,50 +120,202 @@ export function createPromptProjectController(input: {
     add,
     select,
     setOpen(open: boolean) {
-      setStore("open", open)
-      if (open) requestAnimationFrame(() => searchRef?.focus())
+      if (open) {
+        setStore({ open: true, active: initialActive() })
+        setTimeout(() => requestAnimationFrame(() => searchRef?.focus()))
+        return
+      }
+      setStore({ open: false, search: "", active: "" })
     },
     setSearch(value: string) {
-      setStore("search", value)
+      const search = value.trim().toLowerCase()
+      const first = input
+        .controls()
+        .available.find((project) => !search || displayName(project).toLowerCase().includes(search))
+      setStore({
+        search: value,
+        active: first ? projectKey(first) : actionKey(servers().length > 1 ? undefined : servers()[0]?.key),
+      })
+    },
+    clearSearch() {
+      setStore({ search: "", active: initialActive() })
+      setTimeout(() => searchRef?.focus())
+    },
+    setActive(key: string) {
+      setStore("active", key)
+    },
+    moveActive(delta: number) {
+      const options = keys()
+      if (options.length === 0) return
+      const index = options.indexOf(store.active)
+      const start = index === -1 ? 0 : index
+      setStore("active", options[(start + delta + options.length) % options.length])
+    },
+    activeProject() {
+      return store.active.startsWith(projectPrefix)
+        ? projects().find((project) => projectKey(project) === store.active)
+        : undefined
+    },
+    activeServer() {
+      return store.active.startsWith(actionPrefix)
+        ? decodeURIComponent(store.active.slice(actionPrefix.length)) || undefined
+        : undefined
+    },
+    activeAction() {
+      return store.active.startsWith(actionPrefix)
     },
     setSearchRef(el: HTMLInputElement) {
       searchRef = el
     },
+    focusSearch() {
+      setTimeout(() => requestAnimationFrame(() => searchRef?.focus()))
+    },
   }
 }
 
 export type PromptProjectController = ReturnType<typeof createPromptProjectController>
 
-export function PromptProjectSelector(props: { controller: PromptProjectController }) {
+export function PromptProjectSelector(props: {
+  controller: PromptProjectController
+  placement?: "bottom" | "bottom-start"
+}) {
+  let contentRef: HTMLDivElement | undefined
+  let restoreTrigger = true
+
+  const activeItem = () =>
+    props.controller.active()
+      ? contentRef?.querySelector<HTMLElement>(`[data-option-key="${CSS.escape(props.controller.active())}"]`)
+      : undefined
+  const afterClose = (callback: () => void) => {
+    const complete = () => {
+      if (contentRef?.isConnected) {
+        requestAnimationFrame(complete)
+        return
+      }
+      requestAnimationFrame(() => requestAnimationFrame(callback))
+    }
+    requestAnimationFrame(complete)
+  }
+  const selectProject = (project: PromptProject) => {
+    restoreTrigger = false
+    props.controller.setOpen(false)
+    afterClose(() => props.controller.select(project))
+  }
+  const selectAction = (server?: string) => {
+    restoreTrigger = false
+    props.controller.setOpen(false)
+    afterClose(() => props.controller.add(server))
+  }
+  const selectActive = () => {
+    const project = props.controller.activeProject()
+    if (project) {
+      selectProject(project)
+      return
+    }
+    if (props.controller.activeAction() && props.controller.servers().length > 1) {
+      const item = activeItem()
+      item?.focus()
+      item?.dispatchEvent(new KeyboardEvent("keydown", { key: "ArrowRight", bubbles: true }))
+      return
+    }
+    selectAction(props.controller.activeServer())
+  }
+  const moveActive = (delta: number) => {
+    props.controller.moveActive(delta)
+    queueMicrotask(() => activeItem()?.scrollIntoView({ block: "nearest" }))
+  }
+  const focusPreviousControl = () => {
+    const target = Array.from(
+      document.querySelectorAll<HTMLElement>(
+        'button:not([disabled]), a[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), [tabindex]:not([tabindex="-1"])',
+      ),
+    )
+      .filter((element) => !contentRef?.contains(element) && !element.hasAttribute("data-focus-trap"))
+      .findLast((element) => element.offsetParent !== null)
+    restoreTrigger = false
+    target?.focus()
+    queueMicrotask(() => {
+      if (props.controller.open()) props.controller.setOpen(false)
+    })
+  }
+  const selectedValue = () => {
+    const project = props.controller.selected()
+    return project ? props.controller.projectKey(project) : undefined
+  }
+
   return (
-    <Popover
+    <DropdownMenu
       open={props.controller.open()}
-      placement="bottom-start"
+      placement={props.placement ?? "bottom"}
       gutter={4}
       modal={false}
       onOpenChange={(open) => props.controller.setOpen(open)}
     >
-      <Popover.Trigger as={ProjectTrigger} controller={props.controller} />
-      <Popover.Portal>
-        <Popover.Content
-          class="w-[243px] overflow-hidden rounded-md bg-v2-background-bg-layer-01 shadow-[var(--v2-elevation-floating)] focus:outline-none"
+      <DropdownMenu.Trigger as={ProjectTrigger} controller={props.controller} />
+      <DropdownMenu.Portal>
+        <DropdownMenu.Content
+          ref={contentRef}
+          id="prompt-project-menu"
+          class="w-[243px] overflow-hidden rounded-md border-0 bg-v2-background-bg-layer-01 p-0 shadow-[var(--v2-elevation-floating)] focus:outline-none [&[data-closed]]:!animate-none"
           onOpenAutoFocus={(event) => event.preventDefault()}
+          onPointerDownOutside={() => (restoreTrigger = false)}
+          onFocusOutside={() => (restoreTrigger = false)}
+          onCloseAutoFocus={(event) => {
+            if (!restoreTrigger) event.preventDefault()
+          }}
         >
           <div class="flex flex-col p-0.5">
-            <div class="flex h-7 items-center gap-2 rounded px-3 text-v2-icon-icon-muted">
+            <div class="flex h-7 items-center gap-2 rounded-sm pl-3 pr-2.5 text-v2-icon-icon-muted">
               <Icon name="magnifying-glass" size="small" class="shrink-0" />
               <input
                 ref={(el) => props.controller.setSearchRef(el)}
                 value={props.controller.search()}
                 placeholder={props.controller.labels.search()}
+                aria-autocomplete="list"
+                aria-controls="prompt-project-menu"
+                aria-activedescendant={props.controller.active() || undefined}
                 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) => props.controller.setSearch(event.currentTarget.value)}
+                onKeyDown={(event) => {
+                  if (event.key === "Tab") {
+                    event.preventDefault()
+                    event.stopPropagation()
+                    if (event.shiftKey) {
+                      focusPreviousControl()
+                      return
+                    }
+                    activeItem()?.focus()
+                    return
+                  }
+                  event.stopPropagation()
+                  if (event.key === "Escape") {
+                    event.preventDefault()
+                    props.controller.setOpen(false)
+                    return
+                  }
+                  if (event.altKey || event.metaKey) return
+                  if (event.key === "ArrowDown") {
+                    event.preventDefault()
+                    moveActive(1)
+                    return
+                  }
+                  if (event.key === "ArrowUp") {
+                    event.preventDefault()
+                    moveActive(-1)
+                    return
+                  }
+                  if (event.key === "Enter" && !event.isComposing) {
+                    event.preventDefault()
+                    selectActive()
+                  }
+                }}
               />
               <Show when={props.controller.search().trim()}>
                 <button
                   type="button"
-                  class="flex size-5 items-center justify-center rounded text-v2-icon-icon-muted hover:bg-v2-overlay-simple-overlay-hover"
-                  onClick={() => props.controller.setSearch("")}
+                  class="flex size-5 items-center justify-center rounded-sm text-v2-icon-icon-muted hover:bg-v2-overlay-simple-overlay-hover"
+                  onPointerDown={(event) => event.preventDefault()}
+                  onClick={() => props.controller.clearSearch()}
                   aria-label={props.controller.labels.clear()}
                 >
                   <Icon name="close-small" size="small" />
@@ -139,53 +325,80 @@ export function PromptProjectSelector(props: { controller: PromptProjectControll
             <Show
               when={props.controller.servers().length > 1}
               fallback={
-                <For each={props.controller.projects()}>
-                  {(project) => (
-                    <ProjectItem
-                      project={project}
-                      selected={props.controller.selected()}
-                      onSelect={props.controller.select}
-                    />
-                  )}
-                </For>
+                <DropdownMenu.RadioGroup value={selectedValue()}>
+                  <For each={props.controller.projects()}>
+                    {(project) => (
+                      <ProjectItem project={project} controller={props.controller} onSelect={selectProject} />
+                    )}
+                  </For>
+                </DropdownMenu.RadioGroup>
               }
             >
-              <For each={props.controller.servers()}>
+              <For
+                each={props.controller
+                  .servers()
+                  .filter((server) =>
+                    props.controller.projects().some((project) => project.server?.key === server!.key),
+                  )}
+              >
                 {(server) => (
                   <div>
                     <div class="flex h-7 select-none items-center pl-1.5 pr-3 text-[11px] font-[530] leading-none tracking-[0.05px] text-v2-text-text-faint">
                       {server!.name}
                     </div>
-                    <For each={props.controller.projects().filter((project) => project.server?.key === server!.key)}>
-                      {(project) => (
-                        <ProjectItem
-                          project={project}
-                          selected={props.controller.selected()}
-                          onSelect={props.controller.select}
-                        />
-                      )}
-                    </For>
-                    <ProjectAction
-                      label={props.controller.labels.add()}
-                      onSelect={() => props.controller.add(server!.key)}
-                    />
+                    <DropdownMenu.RadioGroup value={selectedValue()}>
+                      <For each={props.controller.projects().filter((project) => project.server?.key === server!.key)}>
+                        {(project) => (
+                          <ProjectItem project={project} controller={props.controller} onSelect={selectProject} />
+                        )}
+                      </For>
+                    </DropdownMenu.RadioGroup>
                   </div>
                 )}
               </For>
             </Show>
           </div>
-          <Show when={props.controller.servers().length <= 1}>
-            <div class="h-px bg-v2-border-border-muted" />
-            <div class="flex flex-col p-0.5">
-              <ProjectAction
-                label={props.controller.labels.add()}
-                onSelect={() => props.controller.add(props.controller.servers()[0]?.key)}
-              />
-            </div>
-          </Show>
-        </Popover.Content>
-      </Popover.Portal>
-    </Popover>
+          <div class="h-px bg-v2-border-border-muted" />
+          <div class="flex flex-col p-0.5">
+            <Show
+              when={props.controller.servers().length > 1}
+              fallback={
+                <ProjectAction
+                  server={props.controller.servers()[0]?.key}
+                  controller={props.controller}
+                  onSelect={selectAction}
+                />
+              }
+            >
+              <DropdownMenu.Sub>
+                <DropdownMenu.SubTrigger
+                  id={props.controller.actionKey()}
+                  data-option-key={props.controller.actionKey()}
+                  class={projectActionClass}
+                  classList={{
+                    "!bg-v2-overlay-simple-overlay-hover": props.controller.active() === props.controller.actionKey(),
+                  }}
+                  onMouseEnter={() => props.controller.setActive(props.controller.actionKey())}
+                >
+                  <Icon name="plus" size="small" />
+                  <span data-slot="dropdown-menu-item-label" class="min-w-0 flex-1 truncate leading-5">
+                    {props.controller.labels.add()}
+                  </span>
+                  <Icon name="chevron-right" size="small" class="shrink-0 text-v2-icon-icon-muted" />
+                </DropdownMenu.SubTrigger>
+                <DropdownMenu.Portal>
+                  <DropdownMenu.SubContent class="min-w-[180px] overflow-hidden rounded-md border-0 bg-v2-background-bg-layer-01 p-0.5 shadow-[var(--v2-elevation-floating)] focus:outline-none">
+                    <For each={props.controller.servers()}>
+                      {(server) => <ServerAction server={server!} onSelect={selectAction} />}
+                    </For>
+                  </DropdownMenu.SubContent>
+                </DropdownMenu.Portal>
+              </DropdownMenu.Sub>
+            </Show>
+          </div>
+        </DropdownMenu.Content>
+      </DropdownMenu.Portal>
+    </DropdownMenu>
   )
 }
 
@@ -205,15 +418,29 @@ export function PromptProjectAddButton(props: { controller: PromptProjectControl
 }
 
 function ProjectTrigger(props: ComponentProps<"button"> & { controller: PromptProjectController }) {
-  const [local, rest] = splitProps(props, ["controller", "class", "onClick"])
+  const [local, rest] = splitProps(props, ["controller", "class", "classList", "onClick", "onKeyDown"])
   const project = () => local.controller.selected()
   return (
     <button
       {...rest}
       data-action="prompt-project"
       type="button"
-      class="flex h-7 min-w-0 max-w-[203px] items-center gap-1.5 rounded-sm px-2 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-faint transition-colors hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none"
-      onClick={() => local.controller.setOpen(true)}
+      class="flex h-7 min-w-0 max-w-[203px] items-center gap-1.5 rounded-sm px-1.5 transition-colors focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none"
+      classList={{
+        ...local.classList,
+        "hover:bg-v2-overlay-simple-overlay-hover": !local.controller.open(),
+        "bg-v2-overlay-simple-overlay-pressed": local.controller.open(),
+        "text-v2-text-text-muted": local.controller.open(),
+      }}
+      onClick={local.onClick ?? (() => local.controller.setOpen(true))}
+      onKeyDown={(event) => {
+        if (!local.controller.open() && (event.key === "ArrowDown" || event.key === "ArrowUp")) {
+          event.preventDefault()
+          event.stopPropagation()
+          return
+        }
+        if (typeof local.onKeyDown === "function") local.onKeyDown(event)
+      }}
     >
       <Show
         when={project()}
@@ -237,42 +464,88 @@ function ProjectTrigger(props: ComponentProps<"button"> & { controller: PromptPr
 
 function ProjectItem(props: {
   project: PromptProject
-  selected?: PromptProject
+  controller: PromptProjectController
   onSelect: (project: PromptProject) => void
 }) {
+  const key = () => props.controller.projectKey(props.project)
   return (
-    <button
-      type="button"
-      class="flex h-7 w-full items-center gap-2 rounded-sm px-3 text-left text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none"
-      onClick={() => props.onSelect(props.project)}
+    <DropdownMenu.RadioItem
+      id={key()}
+      value={key()}
+      data-option-key={key()}
+      class="h-7 gap-2 rounded-sm px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base data-[highlighted]:!bg-v2-overlay-simple-overlay-hover"
+      classList={{ "!bg-v2-overlay-simple-overlay-hover": props.controller.active() === key() }}
+      style={{
+        "font-family": "var(--v2-font-family-sans)",
+        "font-size": "13px",
+        "font-weight": 440,
+        "line-height": "20px",
+        "letter-spacing": "-0.04px",
+        color: "var(--v2-text-text-base)",
+        padding: "0 12px",
+      }}
+      closeOnSelect
+      onMouseEnter={() => {
+        props.controller.setActive(key())
+        props.controller.focusSearch()
+      }}
+      onSelect={() => props.onSelect(props.project)}
     >
       <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 leading-5">{displayName(props.project)}</span>
-      <Show
-        when={
-          props.selected?.worktree === props.project.worktree &&
-          props.selected?.server?.key === props.project.server?.key
-        }
-      >
-        <Icon name="check-small" size="small" class="shrink-0 text-v2-icon-icon-base" />
-      </Show>
-    </button>
+      <DropdownMenu.ItemLabel class="min-w-0 truncate leading-5">{displayName(props.project)}</DropdownMenu.ItemLabel>
+      <DropdownMenu.ItemIndicator style={{ width: "14px", height: "14px", right: "12px" }}>
+        <IconV2 name="check" size="small" class="shrink-0 text-v2-icon-icon-base" />
+      </DropdownMenu.ItemIndicator>
+    </DropdownMenu.RadioItem>
   )
 }
 
-function ProjectAction(props: { label: string; onSelect: () => void }) {
+const projectActionClass =
+  "h-7 gap-2 rounded-sm px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-family:var(--v2-font-family-sans)] data-[highlighted]:!bg-v2-overlay-simple-overlay-hover"
+
+function ProjectAction(props: {
+  server?: string
+  controller: PromptProjectController
+  onSelect: (server?: string) => void
+}) {
+  const key = () => props.controller.actionKey(props.server)
   return (
-    <button
-      type="button"
-      class="flex h-7 w-full items-center gap-2 rounded-sm px-3 text-left text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none"
-      onClick={props.onSelect}
+    <DropdownMenu.Item
+      id={key()}
+      data-option-key={key()}
+      class="h-7 gap-2 rounded-sm px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base data-[highlighted]:!bg-v2-overlay-simple-overlay-hover"
+      classList={{ "!bg-v2-overlay-simple-overlay-hover": props.controller.active() === key() }}
+      style={{
+        "font-family": "var(--v2-font-family-sans)",
+        "font-size": "13px",
+        "font-weight": 440,
+        "line-height": "20px",
+        "letter-spacing": "-0.04px",
+        color: "var(--v2-text-text-base)",
+        padding: "0 12px",
+      }}
+      onMouseEnter={() => {
+        props.controller.setActive(key())
+        props.controller.focusSearch()
+      }}
+      onSelect={() => props.onSelect(props.server)}
     >
       <Icon name="plus" size="small" />
-      <span class="min-w-0 flex-1 truncate leading-5">{props.label}</span>
-    </button>
+      <DropdownMenu.ItemLabel class="min-w-0 truncate leading-5">
+        {props.controller.labels.add()}
+      </DropdownMenu.ItemLabel>
+    </DropdownMenu.Item>
+  )
+}
+
+function ServerAction(props: { server: { key: string; name: string }; onSelect: (server: string) => void }) {
+  return (
+    <DropdownMenu.Item class={projectActionClass} onSelect={() => props.onSelect(props.server.key)}>
+      <DropdownMenu.ItemLabel class="min-w-0 flex-1 truncate leading-5">{props.server.name}</DropdownMenu.ItemLabel>
+    </DropdownMenu.Item>
   )
 }

packages/app/src/components/prompt-workspace-selector.tsx

@@ -0,0 +1,102 @@
+import { For, Show } from "solid-js"
+import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
+import { Icon } from "@opencode-ai/ui/icon"
+import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
+import { getFilename } from "@opencode-ai/core/util/path"
+import { useLanguage } from "@/context/language"
+
+export function PromptWorkspaceSelector(props: {
+  value: string
+  projectRoot: string
+  workspaces: string[]
+  branch?: string
+  onChange: (value: string) => void
+  onDone: () => void
+}) {
+  const language = useLanguage()
+  let pending: string | undefined
+  const selected = () => (props.value === props.projectRoot ? "main" : props.value)
+  const icon = () => {
+    if (selected() === "main") return "monitor"
+    if (selected() === "create") return "workspace-new"
+    return "workspace"
+  }
+  const select = (value: string) => {
+    pending = value
+  }
+  const onOpenChange = (open: boolean) => {
+    if (open) return
+    const value = pending
+    pending = undefined
+    if (value) props.onChange(value)
+    props.onDone()
+  }
+  const label = () => {
+    if (selected() === "main") return language.t("session.new.workspace.triggerLocal")
+    if (props.value === "create") return language.t("workspace.new")
+    return getFilename(props.value)
+  }
+
+  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>
+            </Show>
+          </MenuV2.Content>
+        </MenuV2.Portal>
+      </MenuV2>
+      <span class="hidden select-none opacity-50 sm:inline mx-1">/</span>
+      <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">{props.branch || "main"}</span>
+      </div>
+    </>
+  )
+}

packages/app/src/components/settings-v2/dialog-server-v2.tsx

@@ -1,5 +1,6 @@
 import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
-import { Dialog, DialogFooter } from "@opencode-ai/ui/v2/dialog-v2"
+import { Dialog, DialogBody, DialogFooter, DialogHeader, DialogTitle } from "@opencode-ai/ui/v2/dialog-v2"
+import { DividerV2 } from "@opencode-ai/ui/v2/divider-v2"
 import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { type Component, Show, createEffect, createSignal, onCleanup, onMount } from "solid-js"
@@ -52,8 +53,12 @@ export const DialogServerV2: Component<{
   }
 
   return (
-    <Dialog title={title()} fit class="settings-v2-server-dialog">
-      <div class="flex w-full min-w-0 flex-1 flex-col px-4">
+    <Dialog fit class="settings-v2-server-dialog">
+      <DialogHeader hideClose={true}>
+        <DialogTitle>{title()}</DialogTitle>
+      </DialogHeader>
+      <DividerV2 />
+      <DialogBody class="flex w-full min-w-0 flex-1 flex-col px-4 pt-4 pb-2">
         <div class="flex w-full min-w-0 flex-col gap-6">
           <div class="flex w-full min-w-0 flex-col gap-2">
             <label class="settings-v2-server-dialog-label">{language.t("dialog.server.add.url")}</label>
@@ -115,7 +120,7 @@ export const DialogServerV2: Component<{
             </div>
           </div>
         </div>
-      </div>
+      </DialogBody>
       <DialogFooter>
         <ButtonV2 variant="neutral" disabled={controller.formBusy()} onClick={() => dialog.close()}>
           {language.t("common.cancel")}

packages/app/src/components/settings-v2/settings-v2.css

@@ -633,7 +633,7 @@
 
 [data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-header"] {
   align-items: center;
-  padding: 24px 24px 0;
+  padding: 24px 24px 16px;
 }
 
 [data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-body"] {

packages/app/src/components/titlebar-tab-drag.test.ts

@@ -1,141 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { captureTabDragLayout, insertIndexFromVirtualLayout } from "./titlebar-tab-drag"
-import {
-  canOpenTabRename,
-  captureTabPointerDown,
-  canStartTabDrag,
-  createTabDragPreview,
-  forwardTabRef,
-  isPrimaryPointerPressed,
-  isTabCloseTarget,
-} from "./titlebar-tab-gesture"
-
-describe("titlebar tab drag", () => {
-  const layout = {
-    listLeft: 100,
-    dividerWidth: 13,
-    tabWidthById: new Map([
-      ["a", 40],
-      ["b", 40],
-      ["c", 40],
-      ["d", 40],
-    ]),
-  }
-
-  test("moves across multiple tabs from one pointer update", () => {
-    expect(insertIndexFromVirtualLayout(260, ["a", "b", "c", "d"], "a", 0, layout)).toBe(3)
-    expect(insertIndexFromVirtualLayout(90, ["a", "b", "c", "d"], "d", 3, layout)).toBe(0)
-  })
-
-  test("keeps the current index inside the left hysteresis deadband", () => {
-    expect(insertIndexFromVirtualLayout(146, ["a", "b", "c", "d"], "b", 1, layout)).toBe(1)
-  })
-
-  test("includes slot margins in captured divider width", () => {
-    const list = document.createElement("div")
-    const first = document.createElement("div")
-    const second = document.createElement("div")
-    const firstTab = document.createElement("div")
-    const secondTab = document.createElement("div")
-    first.dataset.titlebarTabSlot = ""
-    first.dataset.tabKey = "a"
-    second.dataset.titlebarTabSlot = ""
-    second.dataset.tabKey = "b"
-    second.style.marginLeft = "6px"
-    firstTab.dataset.titlebarTab = ""
-    secondTab.dataset.titlebarTab = ""
-    first.append(firstTab)
-    second.append(secondTab)
-    list.append(first, second)
-    document.body.append(list)
-    firstTab.getBoundingClientRect = () => ({ width: 40 }) as DOMRect
-    secondTab.getBoundingClientRect = () => ({ width: 40 }) as DOMRect
-    second.getBoundingClientRect = () => ({ width: 47 }) as DOMRect
-    list.getBoundingClientRect = () => ({ left: 100 }) as DOMRect
-
-    expect(captureTabDragLayout(list, ["a", "b"]).dividerWidth).toBe(13)
-    list.remove()
-  })
-
-  test("uses the list gap as the divider width", () => {
-    const list = document.createElement("div")
-    const first = document.createElement("div")
-    const second = document.createElement("div")
-    const firstTab = document.createElement("div")
-    const secondTab = document.createElement("div")
-    first.dataset.titlebarTabSlot = ""
-    first.dataset.tabKey = "a"
-    second.dataset.titlebarTabSlot = ""
-    second.dataset.tabKey = "b"
-    firstTab.dataset.titlebarTab = ""
-    secondTab.dataset.titlebarTab = ""
-    first.append(firstTab)
-    second.append(secondTab)
-    list.append(first, second)
-    list.style.columnGap = "13.5px"
-    document.body.append(list)
-
-    expect(captureTabDragLayout(list, ["a", "b"]).dividerWidth).toBe(13.5)
-    list.remove()
-  })
-})
-
-describe("titlebar tab gestures", () => {
-  test("excludes close controls from tab gestures", () => {
-    const close = document.createElement("div")
-    const button = document.createElement("button")
-    const link = document.createElement("a")
-    close.dataset.slot = "tab-close"
-    close.append(button)
-    expect(isTabCloseTarget(close)).toBe(true)
-    expect(isTabCloseTarget(button)).toBe(true)
-    expect(isTabCloseTarget(link)).toBe(false)
-  })
-
-  test("forwards component refs", () => {
-    const element = document.createElement("div")
-    let received: HTMLDivElement | undefined
-    forwardTabRef((value) => (received = value), element)
-    expect(received).toBe(element)
-  })
-
-  test("does not reopen rename while a save is pending", () => {
-    expect(canOpenTabRename(false, false, false)).toBe(true)
-    expect(canOpenTabRename(false, false, true)).toBe(false)
-  })
-
-  test("keeps the rendered tab content in the drag preview", () => {
-    const tab = document.createElement("div")
-    tab.innerHTML = '<span data-slot="project-avatar-slot"></span><span data-slot="tab-title">Session</span>'
-    const preview = createTabDragPreview(tab)
-    expect(preview.querySelector('[data-slot="project-avatar-slot"]')).not.toBeNull()
-    expect(preview.querySelector('[data-slot="tab-title"]')?.textContent).toBe("Session")
-  })
-
-  test("captures the grab offset before navigation scrolls the tab", () => {
-    const tab = document.createElement("div")
-    tab.getBoundingClientRect = () => ({ left: 80, top: 10, width: 120 }) as DOMRect
-
-    expect(captureTabPointerDown(tab, 100, 20)).toEqual({
-      startX: 100,
-      startY: 20,
-      grabOffsetX: 20,
-      grabOffsetY: 10,
-      width: 120,
-      element: tab,
-    })
-  })
-
-  test("detects when the primary pointer button was released outside the window", () => {
-    expect(isPrimaryPointerPressed(1)).toBe(true)
-    expect(isPrimaryPointerPressed(3)).toBe(true)
-    expect(isPrimaryPointerPressed(0)).toBe(false)
-    expect(isPrimaryPointerPressed(2)).toBe(false)
-  })
-
-  test("preserves native panning for touch pointers", () => {
-    expect(canStartTabDrag("mouse")).toBe(true)
-    expect(canStartTabDrag("pen")).toBe(true)
-    expect(canStartTabDrag("touch")).toBe(false)
-  })
-})

packages/app/src/components/titlebar-tab-drag.ts

@@ -1,137 +0,0 @@
-export type TabDragLayout = {
-  tabWidthById: Map<string, number>
-  dividerWidth: number
-  listLeft: number
-}
-
-export const ACTIVATION_DISTANCE = 4
-export const HYSTERESIS_DEADBAND = 8
-export const AUTOSCROLL_EDGE = 24
-export const AUTOSCROLL_MAX_SPEED = 8
-export const FLOATER_OVERSHOOT_MAX = 8
-
-export function pointerDistance(x1: number, y1: number, x2: number, y2: number) {
-  const dx = x2 - x1
-  const dy = y2 - y1
-  return Math.sqrt(dx * dx + dy * dy)
-}
-
-export function captureTabDragLayout(list: HTMLElement, order: string[]) {
-  const tabWidthById = new Map<string, number>()
-  const slots = list.querySelectorAll<HTMLElement>("[data-titlebar-tab-slot]")
-  for (const slot of slots) {
-    const id = slot.dataset.tabKey
-    if (!id) continue
-    const tab = slot.matches("[data-titlebar-tab]") ? slot : slot.querySelector<HTMLElement>("[data-titlebar-tab]")
-    if (!tab) continue
-    tabWidthById.set(id, tab.getBoundingClientRect().width)
-  }
-
-  let dividerWidth = 0
-  if (order.length >= 2) {
-    const gap = Number.parseFloat(getComputedStyle(list).columnGap) || 0
-    const secondId = order[1]
-    for (const slot of slots) {
-      if (slot.dataset.tabKey !== secondId) continue
-      const tab = slot.matches("[data-titlebar-tab]") ? slot : slot.querySelector<HTMLElement>("[data-titlebar-tab]")
-      if (!tab) break
-      const style = getComputedStyle(slot)
-      dividerWidth =
-        gap ||
-        slot.getBoundingClientRect().width -
-          tab.getBoundingClientRect().width +
-          (Number.parseFloat(style.marginLeft) || 0) +
-          (Number.parseFloat(style.marginRight) || 0)
-      break
-    }
-  }
-
-  return {
-    tabWidthById,
-    dividerWidth,
-    listLeft: list.getBoundingClientRect().left,
-  }
-}
-
-export function syncLayoutScroll(list: HTMLElement, layout: TabDragLayout) {
-  layout.listLeft = list.getBoundingClientRect().left
-}
-
-function slotWidthAt(order: readonly string[], index: number, layout: TabDragLayout) {
-  const id = order[index]
-  if (!id) return 0
-  const tabWidth = layout.tabWidthById.get(id) ?? 0
-  return index === 0 ? tabWidth : layout.dividerWidth + tabWidth
-}
-
-function slotLeft(order: readonly string[], index: number, layout: TabDragLayout) {
-  let left = layout.listLeft
-  for (let i = 0; i < index; i++) {
-    left += slotWidthAt(order, i, layout)
-  }
-  return left
-}
-
-export function insertIndexFromVirtualLayout(
-  pointerX: number,
-  order: readonly string[],
-  draggedId: string,
-  currentIndex: number,
-  layout: TabDragLayout,
-  deadband = HYSTERESIS_DEADBAND,
-) {
-  if (order.length === 0) return 0
-
-  const others = order.filter((id) => id !== draggedId)
-  let target = currentIndex
-
-  while (target > 0 && pointerX < slotLeft(others, target, layout) - deadband) target--
-  while (target < order.length - 1 && pointerX >= slotLeft(others, target + 1, layout)) target++
-
-  return target
-}
-
-export function movePlaceholder(order: readonly string[], draggedId: string, toIndex: number) {
-  const fromIndex = order.indexOf(draggedId)
-  if (fromIndex === -1 || fromIndex === toIndex) return [...order]
-  const next = [...order]
-  next.splice(toIndex, 0, ...next.splice(fromIndex, 1))
-  return next
-}
-
-export function draftOrderChanged(initial: readonly string[], final: readonly string[]) {
-  if (initial.length === 0 || final.length === 0 || initial.length !== final.length) return false
-  return final.some((key, index) => key !== initial[index])
-}
-
-function easeOvershoot(overshoot: number) {
-  return (FLOATER_OVERSHOOT_MAX * overshoot) / (overshoot + FLOATER_OVERSHOOT_MAX)
-}
-
-export function clampFloaterLeft(left: number, width: number, stripLeft: number, stripRight: number) {
-  const stripWidth = stripRight - stripLeft
-  if (width >= stripWidth) return stripLeft
-
-  const maxLeft = stripRight - width
-  if (left > maxLeft) return maxLeft + easeOvershoot(left - maxLeft)
-  if (left < stripLeft) return stripLeft - easeOvershoot(stripLeft - left)
-
-  return left
-}
-
-export function autoscrollSpeed(pointerX: number, containerLeft: number, containerRight: number) {
-  const leftEdge = containerLeft + AUTOSCROLL_EDGE
-  const rightEdge = containerRight - AUTOSCROLL_EDGE
-
-  if (pointerX < leftEdge) {
-    const depth = (leftEdge - pointerX) / AUTOSCROLL_EDGE
-    return -Math.ceil(AUTOSCROLL_MAX_SPEED * Math.min(depth, 1))
-  }
-
-  if (pointerX > rightEdge) {
-    const depth = (pointerX - rightEdge) / AUTOSCROLL_EDGE
-    return Math.ceil(AUTOSCROLL_MAX_SPEED * Math.min(depth, 1))
-  }
-
-  return 0
-}

packages/app/src/components/titlebar-tab-gesture.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, test } from "bun:test"
+import { canOpenTabRename, canStartTabDrag, forwardTabRef, isTabCloseTarget } from "./titlebar-tab-gesture"
+
+describe("titlebar tab gestures", () => {
+  test("excludes close controls from tab gestures", () => {
+    const close = document.createElement("div")
+    const button = document.createElement("button")
+    const link = document.createElement("a")
+    close.dataset.slot = "tab-close"
+    close.append(button)
+    expect(isTabCloseTarget(close)).toBe(true)
+    expect(isTabCloseTarget(button)).toBe(true)
+    expect(isTabCloseTarget(link)).toBe(false)
+  })
+
+  test("forwards component refs", () => {
+    const element = document.createElement("div")
+    let received: HTMLDivElement | undefined
+    forwardTabRef((value) => (received = value), element)
+    expect(received).toBe(element)
+  })
+
+  test("does not reopen rename while a save is pending", () => {
+    expect(canOpenTabRename(false, false, false)).toBe(true)
+    expect(canOpenTabRename(false, false, true)).toBe(false)
+  })
+
+  test("preserves native panning for touch pointers", () => {
+    expect(canStartTabDrag("mouse")).toBe(true)
+    expect(canStartTabDrag("pen")).toBe(true)
+    expect(canStartTabDrag("touch")).toBe(false)
+  })
+})

packages/app/src/components/titlebar-tab-gesture.ts

@@ -8,22 +8,6 @@ export function canStartTabDrag(pointerType: string) {
   return pointerType !== "touch"
 }
 
-export function isPrimaryPointerPressed(buttons: number) {
-  return (buttons & 1) !== 0
-}
-
-export function captureTabPointerDown(element: HTMLDivElement, clientX: number, clientY: number) {
-  const rect = element.getBoundingClientRect()
-  return {
-    startX: clientX,
-    startY: clientY,
-    grabOffsetX: clientX - rect.left,
-    grabOffsetY: clientY - rect.top,
-    width: rect.width,
-    element,
-  }
-}
-
 export function forwardTabRef(ref: Ref<HTMLDivElement> | undefined, element: HTMLDivElement) {
   if (typeof ref === "function") ref(element)
 }
@@ -31,7 +15,3 @@ export function forwardTabRef(ref: Ref<HTMLDivElement> | undefined, element: HTM
 export function canOpenTabRename(dragging: boolean | undefined, editing: boolean, committing: boolean) {
   return !dragging && !editing && !committing
 }
-
-export function createTabDragPreview(element: HTMLDivElement) {
-  return element.cloneNode(true) as HTMLDivElement
-}

packages/app/src/components/titlebar-tab-nav.css

@@ -9,6 +9,10 @@
   justify-content: center;
 }
 
+[data-titlebar-tab][data-editing="true"] [data-slot="tab-close"] {
+  display: none;
+}
+
 [data-titlebar-tab-list] {
   gap: 13.5px;
 }

packages/app/src/components/titlebar-tab-nav.tsx

@@ -29,9 +29,6 @@ export function TabNavItem(props: {
   dragging?: boolean
   pressed?: boolean
   hidden?: boolean
-  tabKey: string
-  dragActive: boolean
-  onPointerDown: (event: PointerEvent) => void
 }) {
   const language = useLanguage()
   const [editing, setEditing] = createSignal(false)
@@ -173,112 +170,105 @@ export function TabNavItem(props: {
 
   return (
     <div
-      data-titlebar-tab-slot
-      data-tab-key={props.tabKey}
-      class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
-      classList={{ invisible: props.hidden, "pointer-events-none": props.dragActive }}
-      onPointerDown={props.onPointerDown}
+      ref={(el) => {
+        tabRoot = el
+        forwardTabRef(props.ref, el)
+      }}
+      data-titlebar-tab
+      data-slot="titlebar-tab-item"
+      data-title-overflow={titleOverflowing()}
+      data-editing={editing()}
+      class="group relative flex h-7 w-full min-w-0 select-none flex-row items-center gap-1.5 overflow-hidden whitespace-nowrap rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[editing='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
+      classList={{ invisible: props.hidden }}
+      data-active={props.active}
+      data-dragging={props.dragging}
+      data-pressed={props.pressed}
+      onMouseDown={(event) => {
+        if (event.button !== 1) return
+        closeTab(event)
+      }}
     >
-      <div
-        ref={(el) => {
-          tabRoot = el
-          forwardTabRef(props.ref, el)
-        }}
-        data-titlebar-tab
-        data-slot="titlebar-tab-item"
-        data-title-overflow={titleOverflowing()}
-        data-editing={editing()}
-        class="group relative flex h-7 w-full min-w-0 select-none flex-row items-center gap-1.5 overflow-hidden whitespace-nowrap rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[editing='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
-        data-active={props.active}
-        data-dragging={props.dragging}
-        data-pressed={props.pressed}
-        onMouseDown={(event) => {
-          if (event.button !== 1) return
-          closeTab(event)
-        }}
-      >
-        <Show when={props.session()}>
-          {(session) => {
-            return (
-              <a
-                data-slot="tab-link"
-                data-titlebar-tab-link
-                href={props.href}
-                draggable={false}
-                onDragStart={(event) => {
+      <Show when={props.session()}>
+        {(session) => {
+          return (
+            <a
+              data-slot="tab-link"
+              data-titlebar-tab-link
+              href={props.href}
+              draggable={false}
+              onDragStart={(event) => {
+                event.preventDefault()
+                event.stopPropagation()
+              }}
+              onClick={(event) => {
+                event.preventDefault()
+                if (editing()) return
+                if (props.suppressNavigation?.()) return
+                props.onNavigate()
+              }}
+              class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base group-data-[editing='true']:text-v2-text-text-base [-webkit-user-drag:none]"
+            >
+              <span data-slot="project-avatar-slot">
+                <SessionTabAvatar
+                  project={project()}
+                  directory={session().directory}
+                  sessionId={session().id}
+                  activeServer={props.activeServer}
+                />
+              </span>
+              <span
+                ref={(el) => {
+                  titleEl = el
+                  titleEl.textContent = session().title
+                }}
+                data-slot="tab-title"
+                data-titlebar-tab-title
+                class="min-w-0 flex-1 outline-none leading-4"
+                classList={{
+                  "overflow-hidden text-clip whitespace-nowrap": !editing(),
+                  "select-text": editing(),
+                }}
+                contenteditable={editing() ? true : undefined}
+                onDblClick={openRename}
+                onKeyDown={(event) => {
+                  event.stopPropagation()
+                  if (event.key === "Enter") {
+                    event.preventDefault()
+                    void closeRename(true)
+                    return
+                  }
+                  if (event.key !== "Escape") return
                   event.preventDefault()
+                  titleEl.textContent = session().title
+                  void closeRename(false)
+                }}
+                onBlur={() => void closeRename(true)}
+                onPointerDown={(event) => {
+                  if (!editing()) return
                   event.stopPropagation()
                 }}
                 onClick={(event) => {
+                  if (!editing()) return
                   event.preventDefault()
-                  if (editing()) return
-                  if (props.suppressNavigation?.()) return
-                  props.onNavigate()
                 }}
-                class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base group-data-[editing='true']:text-v2-text-text-base [-webkit-user-drag:none]"
-              >
-                <span data-slot="project-avatar-slot">
-                  <SessionTabAvatar
-                    project={project()}
-                    directory={session().directory}
-                    sessionId={session().id}
-                    activeServer={props.activeServer}
-                  />
-                </span>
-                <span
-                  ref={(el) => {
-                    titleEl = el
-                    titleEl.textContent = session().title
-                  }}
-                  data-slot="tab-title"
-                  data-titlebar-tab-title
-                  class="min-w-0 flex-1 outline-none leading-4"
-                  classList={{
-                    "overflow-hidden text-clip whitespace-nowrap": !editing(),
-                    "select-text": editing(),
-                  }}
-                  contenteditable={editing() ? true : undefined}
-                  onDblClick={openRename}
-                  onKeyDown={(event) => {
-                    event.stopPropagation()
-                    if (event.key === "Enter") {
-                      event.preventDefault()
-                      void closeRename(true)
-                      return
-                    }
-                    if (event.key !== "Escape") return
-                    event.preventDefault()
-                    titleEl.textContent = session().title
-                    void closeRename(false)
-                  }}
-                  onBlur={() => void closeRename(true)}
-                  onPointerDown={(event) => {
-                    if (!editing()) return
-                    event.stopPropagation()
-                  }}
-                  onClick={(event) => {
-                    if (!editing()) return
-                    event.preventDefault()
-                  }}
-                />
-              </a>
-            )
-          }}
-        </Show>
+              />
+            </a>
+          )
+        }}
+      </Show>
 
-        <div data-slot="tab-close" class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]">
-          <IconButtonV2
-            size="small"
-            variant="ghost-muted"
-            class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
-            onPointerDown={(event) => {
-              event.preventDefault()
-              event.stopPropagation()
-            }}
-            onClick={closeTab}
-            icon={<IconV2 name="xmark-small" />}
-          />
-        </div>
+      <div data-slot="tab-close" class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]">
+        <IconButtonV2
+          size="small"
+          variant="ghost-muted"
+          class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
+          onPointerDown={(event) => {
+            event.preventDefault()
+            event.stopPropagation()
+          }}
+          onClick={closeTab}
+          icon={<IconV2 name="xmark-small" />}
+        />
       </div>
     </div>
   )
@@ -295,9 +285,6 @@ export function DraftTabItem(props: {
   dragging?: boolean
   pressed?: boolean
   hidden?: boolean
-  tabKey: string
-  dragActive: boolean
-  onPointerDown: (event: PointerEvent) => void
 }) {
   const closeTab = (event: MouseEvent) => {
     event.preventDefault()
@@ -306,69 +293,62 @@ export function DraftTabItem(props: {
   }
   return (
     <div
-      data-titlebar-tab-slot
-      data-tab-key={props.tabKey}
-      class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
-      classList={{ invisible: props.hidden, "pointer-events-none": props.dragActive }}
-      onPointerDown={props.onPointerDown}
+      ref={(el) => forwardTabRef(props.ref, el)}
+      data-titlebar-tab
+      data-slot="titlebar-tab-item"
+      data-active={props.active}
+      data-dragging={props.dragging}
+      data-pressed={props.pressed}
+      class="group relative flex h-7 w-full min-w-0 flex-row items-center gap-1.5 overflow-hidden rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] whitespace-nowrap [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[editing='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
+      classList={{ invisible: props.hidden }}
+      onMouseDown={(event) => {
+        if (event.button !== 1) return
+        closeTab(event)
+      }}
     >
-      <div
-        ref={(el) => forwardTabRef(props.ref, el)}
-        data-titlebar-tab
-        data-slot="titlebar-tab-item"
-        data-active={props.active}
-        data-dragging={props.dragging}
-        data-pressed={props.pressed}
-        class="group relative flex h-7 w-full min-w-0 select-none flex-row items-center gap-1.5 overflow-hidden whitespace-nowrap rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
-        onMouseDown={(event) => {
-          if (event.button !== 1) return
-          closeTab(event)
+      <a
+        data-slot="tab-link"
+        data-titlebar-tab-link
+        href={props.href}
+        draggable={false}
+        onDragStart={(event) => {
+          event.preventDefault()
+          event.stopPropagation()
         }}
+        onClick={(event) => {
+          event.preventDefault()
+          if (props.suppressNavigation?.()) return
+          props.onNavigate()
+        }}
+        class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base [-webkit-user-drag:none]"
       >
-        <a
-          data-slot="tab-link"
-          data-titlebar-tab-link
-          href={props.href}
-          draggable={false}
-          onDragStart={(event) => {
+        <span class="flex size-4 shrink-0 items-center justify-center">
+          <IconV2 name="edit" />
+        </span>
+        <span
+          data-titlebar-tab-title
+          class="min-w-0 flex-1 overflow-hidden text-clip whitespace-nowrap outline-none leading-4"
+        >
+          {props.title}
+        </span>
+      </a>
+      <div data-slot="tab-close" class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]">
+        <IconButtonV2
+          size="small"
+          variant="ghost-muted"
+          onPointerDown={(event) => {
             event.preventDefault()
             event.stopPropagation()
           }}
-          onClick={(event) => {
+          onMouseDown={(event) => {
             event.preventDefault()
-            if (props.suppressNavigation?.()) return
-            props.onNavigate()
+            event.stopPropagation()
           }}
-          class="flex h-full min-w-0 flex-1 flex-row items-center gap-1.5 text-[13px] font-medium text-v2-text-text-faint group-data-[active='true']:text-v2-text-text-base [-webkit-user-drag:none]"
-        >
-          <span class="flex size-4 shrink-0 items-center justify-center">
-            <IconV2 name="edit" />
-          </span>
-          <span
-            data-titlebar-tab-title
-            class="min-w-0 flex-1 overflow-hidden text-clip whitespace-nowrap outline-none leading-4"
-          >
-            {props.title}
-          </span>
-        </a>
-        <div data-slot="tab-close" class="group-hover:bg-[var(--tab-bg)] group-data-[active=true]:bg-[var(--tab-bg)]">
-          <IconButtonV2
-            size="small"
-            variant="ghost-muted"
-            onPointerDown={(event) => {
-              event.preventDefault()
-              event.stopPropagation()
-            }}
-            onMouseDown={(event) => {
-              event.preventDefault()
-              event.stopPropagation()
-            }}
-            class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
-            onClick={closeTab}
-            icon={<IconV2 name="xmark-small" />}
-            aria-label="Close tab"
-          />
-        </div>
+          class="hover-reveal relative z-10 group-hover:opacity-100 group-data-[active=true]:opacity-100 group-data-[editing=true]:opacity-100"
+          onClick={closeTab}
+          icon={<IconV2 name="xmark-small" />}
+          aria-label="Close tab"
+        />
       </div>
     </div>
   )

packages/app/src/components/titlebar-tab-strip.tsx

@@ -1,18 +1,11 @@
-import {
-  createEffect,
-  createMemo,
-  createResource,
-  createRoot,
-  createSignal,
-  For,
-  onCleanup,
-  onMount,
-  Show,
-} from "solid-js"
-import { Portal } from "solid-js/web"
-import { createStore } from "solid-js/store"
-import { makeEventListener } from "@solid-primitives/event-listener"
+import { createEffect, createMemo, createResource, createRoot, For, onCleanup, onMount } from "solid-js"
 import { createResizeObserver } from "@solid-primitives/resize-observer"
+import { DragDropProvider, PointerSensor } from "@dnd-kit/solid"
+import { isSortable, useSortable } from "@dnd-kit/solid/sortable"
+import { Accessibility, AutoScroller, Feedback, PointerActivationConstraints } from "@dnd-kit/dom"
+import { RestrictToHorizontalAxis } from "@dnd-kit/abstract/modifiers"
+import { RestrictToElement } from "@dnd-kit/dom/modifiers"
+import { arrayMove } from "@dnd-kit/helpers"
 import { tabHref, tabKey, type SessionTab, type Tab } from "@/context/tabs"
 import { ServerConnection } from "@/context/server"
 import { DraftTabItem, TabNavItem } from "@/components/titlebar-tab-nav"
@@ -22,42 +15,30 @@ import { useCommand } from "@/context/command"
 import { useTabs } from "@/context/tabs"
 import { createTabPromptState } from "@/context/prompt"
 import { base64Encode } from "@opencode-ai/core/util/encode"
-import {
-  captureTabPointerDown,
-  canStartTabDrag,
-  createTabDragPreview,
-  isPrimaryPointerPressed,
-  isTabCloseTarget,
-} from "./titlebar-tab-gesture"
-import {
-  ACTIVATION_DISTANCE,
-  autoscrollSpeed,
-  captureTabDragLayout,
-  clampFloaterLeft,
-  draftOrderChanged,
-  insertIndexFromVirtualLayout,
-  movePlaceholder,
-  pointerDistance,
-  syncLayoutScroll,
-  type TabDragLayout,
-} from "@/components/titlebar-tab-drag"
+import { canStartTabDrag, isTabCloseTarget } from "./titlebar-tab-gesture"
+
+const sortableTransition = { duration: 0 }
 
 function SessionTabSlot(props: {
   tab: SessionTab
   id: string
+  index: () => number
   active: () => boolean
   activeServerKey: ServerConnection.Key
   forceTruncate: boolean
-  dragActive: boolean
-  dragged: () => boolean
-  pressed: () => boolean
   serverCtx: () => ServerCtx | undefined
-  suppressNavigation: () => boolean
-  onPointerDown: (event: PointerEvent) => void
   onNavigate: (element: HTMLDivElement) => void
   onClose: () => void
 }) {
   const tabs = useTabs()
+  const sortable = useSortable({
+    get id() {
+      return props.id
+    },
+    get index() {
+      return props.index()
+    },
+  })
   let ref!: HTMLDivElement
   const sdk = createMemo(() => props.serverCtx()?.sdk ?? null)
   const cachedSession = createMemo(() => props.serverCtx()?.sync.session.peek(props.tab.sessionId))
@@ -100,33 +81,79 @@ function SessionTabSlot(props: {
   })
 
   return (
-    <TabNavItem
-      tabKey={props.id}
-      dragActive={props.dragActive}
-      onPointerDown={props.onPointerDown}
-      ref={ref}
-      href={tabHref(props.tab)}
-      server={props.tab.server}
-      session={session}
-      onTitleChange={(title) => {
-        const value = session()
-        const ctx = props.serverCtx()
-        if (value && ctx) ctx.sync.session.remember({ ...value, title })
-      }}
-      onTitleChangeFailed={(title) => {
-        const value = session()
-        const ctx = props.serverCtx()
-        if (value && ctx) ctx.sync.session.remember({ ...value, title })
-      }}
-      onNavigate={() => props.onNavigate(ref)}
-      onClose={props.onClose}
-      active={props.active()}
-      activeServer={props.tab.server === props.activeServerKey}
-      forceTruncate={props.forceTruncate}
-      suppressNavigation={props.suppressNavigation}
-      pressed={props.pressed()}
-      hidden={props.dragged() || !session()}
-    />
+    <div
+      ref={sortable.ref}
+      data-titlebar-tab-slot
+      data-tab-key={props.id}
+      class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
+      classList={{ hidden: !session() }}
+    >
+      <TabNavItem
+        ref={(el) => {
+          ref = el
+        }}
+        href={tabHref(props.tab)}
+        server={props.tab.server}
+        session={session}
+        onTitleChange={(title) => {
+          const value = session()
+          const ctx = props.serverCtx()
+          if (value && ctx) ctx.sync.session.remember({ ...value, title })
+        }}
+        onTitleChangeFailed={(title) => {
+          const value = session()
+          const ctx = props.serverCtx()
+          if (value && ctx) ctx.sync.session.remember({ ...value, title })
+        }}
+        onNavigate={() => props.onNavigate(ref)}
+        onClose={props.onClose}
+        active={props.active()}
+        activeServer={props.tab.server === props.activeServerKey}
+        forceTruncate={props.forceTruncate}
+        dragging={sortable.isDragSource()}
+      />
+    </div>
+  )
+}
+
+function DraftTabSlot(props: {
+  tab: Extract<Tab, { type: "draft" }>
+  id: string
+  index: () => number
+  active: () => boolean
+  title: string
+  onNavigate: (element: HTMLDivElement) => void
+  onClose: () => void
+}) {
+  const sortable = useSortable({
+    get id() {
+      return props.id
+    },
+    get index() {
+      return props.index()
+    },
+  })
+  let ref!: HTMLDivElement
+
+  return (
+    <div
+      ref={sortable.ref}
+      data-titlebar-tab-slot
+      data-tab-key={props.id}
+      class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
+    >
+      <DraftTabItem
+        ref={(el) => {
+          ref = el
+        }}
+        href={tabHref(props.tab)}
+        title={props.title}
+        onNavigate={() => props.onNavigate(ref)}
+        onClose={props.onClose}
+        active={props.active()}
+        dragging={sortable.isDragSource()}
+      />
+    </div>
   )
 }
 
@@ -142,52 +169,12 @@ export function TitlebarTabStrip(props: {
 }) {
   const global = useGlobal()
   const language = useLanguage()
-  const [drag, setDrag] = createStore({
-    active: false,
-    draggedId: undefined as string | undefined,
-    placeholderIndex: 0,
-    draftOrder: [] as string[],
-    initialOrder: [] as string[],
-    draggedWidth: 0,
-    pointerX: 0,
-    grabOffsetX: 0,
-    floaterTop: 0,
-  })
-
-  const [gesture, setGesture] = createStore({
-    pending: undefined as
-      | {
-          id: string
-          startX: number
-          startY: number
-          grabOffsetX: number
-          grabOffsetY: number
-          pointerId: number
-          width: number
-          element: HTMLDivElement
-        }
-      | undefined,
-  })
-
-  const [suppressNavigation, setSuppressNavigation] = createSignal(false)
-  const [pressedId, setPressedId] = createSignal<string | undefined>()
-  const [stripScrollLeft, setStripScrollLeft] = createSignal(0)
   let scrollRef!: HTMLDivElement
   let listRef!: HTMLDivElement
-  let dragLayout: TabDragLayout | undefined
-  let dragPointerId: number | undefined
-  let autoscrollFrame: number | undefined
   let resizeFrame: number | undefined
-  let dragPreview: HTMLDivElement | undefined
 
   const tabIds = () => props.tabs.map(tabKey)
 
-  const displayTabs = createMemo(() => {
-    if (!drag.active || drag.draftOrder.length === 0) return props.tabs
-    const byKey = new Map(props.tabs.map((tab) => [tabKey(tab), tab]))
-    return drag.draftOrder.map((key) => byKey.get(key)).filter((tab): tab is Tab => !!tab)
-  })
-
   function refreshOverflow() {
     if (!scrollRef) return
     props.onOverflowChange(scrollRef.scrollWidth > scrollRef.clientWidth)
@@ -200,220 +187,14 @@ export function TitlebarTabStrip(props: {
       resizeFrame = requestAnimationFrame(() => {
         resizeFrame = undefined
         refreshOverflow()
-        if (!drag.active || !listRef) return
-        dragLayout = captureTabDragLayout(listRef, drag.draftOrder)
-        updateInsertIndex()
       })
     },
   )
 
-  function syncScroll() {
-    if (!scrollRef || !listRef || !dragLayout) return
-    syncLayoutScroll(listRef, dragLayout)
-    setStripScrollLeft(scrollRef.scrollLeft)
-    updateInsertIndex()
-  }
-
-  function stopAutoscroll() {
-    if (autoscrollFrame === undefined) return
-    cancelAnimationFrame(autoscrollFrame)
-    autoscrollFrame = undefined
-  }
-
-  function tickAutoscroll() {
-    if (!drag.active || !scrollRef) return
-
-    const strip = scrollRef.getBoundingClientRect()
-    const speed = autoscrollSpeed(drag.pointerX, strip.left, strip.right)
-
-    if (speed !== 0) {
-      scrollRef.scrollLeft += speed
-      syncScroll()
-    }
-
-    autoscrollFrame = requestAnimationFrame(tickAutoscroll)
-  }
-
-  function startAutoscroll() {
-    stopAutoscroll()
-    autoscrollFrame = requestAnimationFrame(tickAutoscroll)
-  }
-
-  function applyPlaceholderIndex(nextIndex: number) {
-    const id = drag.draggedId
-    if (!id) return
-    const next = movePlaceholder(drag.draftOrder, id, nextIndex)
-    setDrag({
-      draftOrder: next,
-      placeholderIndex: nextIndex,
-    })
-  }
-
-  function updateInsertIndex() {
-    if (!drag.active || !dragLayout) return
-    const draggedId = drag.draggedId
-    if (!draggedId) return
-    const nextIndex = insertIndexFromVirtualLayout(
-      drag.pointerX,
-      drag.draftOrder,
-      draggedId,
-      drag.placeholderIndex,
-      dragLayout,
-    )
-    if (nextIndex === drag.placeholderIndex) return
-    applyPlaceholderIndex(nextIndex)
-  }
-
-  function startDrag(id: string) {
-    const order = tabIds()
-    const index = order.indexOf(id)
-    const pending = gesture.pending
-    if (index === -1 || !pending || !listRef || !scrollRef) return
-
-    dragLayout = captureTabDragLayout(listRef, order)
-    dragPreview = createTabDragPreview(pending.element)
-    dragPointerId = pending.pointerId
-    setGesture("pending", undefined)
-
-    setDrag({
-      active: true,
-      draggedId: id,
-      placeholderIndex: index,
-      draftOrder: order,
-      initialOrder: order,
-      draggedWidth: pending.width,
-      pointerX: pending.startX,
-      grabOffsetX: pending.grabOffsetX,
-      floaterTop: pending.startY - pending.grabOffsetY,
-    })
-    setPressedId(undefined)
-    setStripScrollLeft(scrollRef.scrollLeft)
-    startAutoscroll()
-  }
-
-  function endDrag(commit: boolean) {
-    const initial = drag.initialOrder
-    const final = drag.draftOrder
-    const moved = drag.active
-
-    if (commit && moved && draftOrderChanged(initial, final)) {
-      props.onReorder(final)
-    }
-
-    if (moved) setSuppressNavigation(true)
-
-    setDrag({
-      active: false,
-      draggedId: undefined,
-      placeholderIndex: 0,
-      draftOrder: [],
-      initialOrder: [],
-      draggedWidth: 0,
-      pointerX: 0,
-      grabOffsetX: 0,
-      floaterTop: 0,
-    })
-
-    dragLayout = undefined
-    dragPreview = undefined
-    dragPointerId = undefined
-    setGesture("pending", undefined)
-    setPressedId(undefined)
-    stopAutoscroll()
-    refreshOverflow()
-    requestAnimationFrame(() => setSuppressNavigation(false))
-  }
-
-  function onPointerDown(id: string, event: PointerEvent) {
-    if (event.button !== 0 || drag.active) return
-    if (!canStartTabDrag(event.pointerType)) return
-    if (isTabCloseTarget(event.target)) return
-    const target = event.currentTarget as HTMLDivElement
-    const tabEl = target.matches("[data-titlebar-tab]")
-      ? target
-      : target.querySelector<HTMLDivElement>("[data-titlebar-tab]")
-    if (!tabEl) return
-    if (!tabEl.querySelector('[data-slot="tab-link"]')) return
-    const tab = props.tabs.find((item) => tabKey(item) === id)
-    if (!tab) return
-    const pointer = captureTabPointerDown(tabEl, event.clientX, event.clientY)
-    setSuppressNavigation(true)
-    props.onNavigate(tab, tabEl)
-    setPressedId(id)
-    setGesture("pending", {
-      id,
-      pointerId: event.pointerId,
-      ...pointer,
-    })
-  }
-
-  function onPointerMove(event: PointerEvent) {
-    const pending = gesture.pending
-    if (pending && event.pointerId !== pending.pointerId) return
-    if (drag.active && dragPointerId !== undefined && event.pointerId !== dragPointerId) return
-    if (!isPrimaryPointerPressed(event.buttons)) {
-      if (drag.active) endDrag(true)
-      if (pending) {
-        setGesture("pending", undefined)
-        setPressedId(undefined)
-        requestAnimationFrame(() => setSuppressNavigation(false))
-      }
-      return
-    }
-
-    if (pending && !drag.active) {
-      if (pointerDistance(pending.startX, pending.startY, event.clientX, event.clientY) < ACTIVATION_DISTANCE) return
-      startDrag(pending.id)
-    }
-
-    if (!drag.active) return
-
-    setDrag("pointerX", event.clientX)
-    syncScroll()
-  }
-
-  function onPointerUp(event: PointerEvent) {
-    if (drag.active) {
-      if (dragPointerId !== undefined && event.pointerId !== dragPointerId) return
-      setDrag("pointerX", event.clientX)
-      syncScroll()
-      endDrag(true)
-      return
-    }
-
-    const pending = gesture.pending
-    if (pending && event.pointerId !== pending.pointerId) return
-
-    setGesture("pending", undefined)
-    setPressedId(undefined)
-    requestAnimationFrame(() => setSuppressNavigation(false))
-  }
-
-  function onPointerCancel(event: PointerEvent) {
-    if (drag.active) {
-      if (dragPointerId !== undefined && event.pointerId !== dragPointerId) return
-      endDrag(false)
-      return
-    }
-
-    if (!gesture.pending) return
-    if (gesture.pending.pointerId !== event.pointerId) return
-    setGesture("pending", undefined)
-    setPressedId(undefined)
-    requestAnimationFrame(() => setSuppressNavigation(false))
-  }
-
   onMount(() => {
-    const cleanups = [
-      makeEventListener(window, "pointermove", onPointerMove),
-      makeEventListener(window, "pointerup", onPointerUp),
-      makeEventListener(window, "pointercancel", onPointerCancel),
-    ]
     refreshOverflow()
-    onCleanup(() => cleanups.forEach((cleanup) => cleanup()))
   })
 
-  onCleanup(stopAutoscroll)
   onCleanup(() => {
     if (resizeFrame !== undefined) cancelAnimationFrame(resizeFrame)
   })
@@ -424,50 +205,54 @@ export function TitlebarTabStrip(props: {
     refreshOverflow()
   })
 
-  createEffect(() => {
-    if (!drag.active || !scrollRef) return
-    onCleanup(makeEventListener(scrollRef, "scroll", syncScroll))
-  })
-
-  const floaterStyle = () => {
-    stripScrollLeft()
-    const strip = scrollRef?.getBoundingClientRect()
-    const left = strip
-      ? clampFloaterLeft(drag.pointerX - drag.grabOffsetX, drag.draggedWidth, strip.left, strip.right)
-      : drag.pointerX - drag.grabOffsetX
-
-    return {
-      position: "fixed" as const,
-      top: `${drag.floaterTop}px`,
-      left: `${left}px`,
-      width: `${drag.draggedWidth}px`,
-      "z-index": "10000",
-      "pointer-events": "none" as const,
-    }
-  }
-
-  const draggedTab = createMemo(() => {
-    const id = drag.draggedId
-    if (!id) return
-    return props.tabs.find((tab) => tabKey(tab) === id)
-  })
-
   return (
-    <>
-      <div data-slot="titlebar-tabs" class="relative min-w-0">
-        <div
-          data-slot="titlebar-tabs-scroll"
-          class="flex min-w-0 flex-row items-center gap-1.5 overflow-x-auto no-scrollbar [app-region:no-drag]"
-          ref={scrollRef}
+    <div data-slot="titlebar-tabs" class="relative min-w-0">
+      <div
+        data-slot="titlebar-tabs-scroll"
+        class="flex min-w-0 flex-row items-center gap-1.5 overflow-x-auto no-scrollbar [app-region:no-drag]"
+        ref={scrollRef}
+      >
+        <DragDropProvider
+          sensors={[
+            PointerSensor.configure({
+              activationConstraints: [new PointerActivationConstraints.Distance({ value: 4 })],
+              preventActivation: (event) =>
+                !canStartTabDrag(event.pointerType) ||
+                isTabCloseTarget(event.target) ||
+                (event.target instanceof Element && !!event.target.closest('[contenteditable="true"]')),
+            }),
+          ]}
+          modifiers={[RestrictToHorizontalAxis, RestrictToElement.configure({ element: () => listRef })]}
+          plugins={(defaults) => [
+            ...defaults.filter((plugin) => plugin !== Accessibility),
+            AutoScroller.configure({ acceleration: 8, threshold: { x: 0.05, y: 0 } }),
+            Feedback.configure({ dropAnimation: null }),
+          ]}
+          onDragStart={(event) => {
+            const source = event.operation.source
+            if (!source) return
+            const tab = props.tabs.find((item) => tabKey(item) === source.id.toString())
+            if (!tab) return
+            const tabEl = source.element?.querySelector<HTMLDivElement>("[data-titlebar-tab]")
+            props.onNavigate(tab, tabEl ?? undefined)
+          }}
+          onDragEnd={(event) => {
+            const current = tabIds()
+            const source = event.operation.source
+            if (event.canceled || !isSortable(source)) return
+
+            const { initialIndex, index } = source
+            if (initialIndex !== index) {
+              props.onReorder(arrayMove(current, source.initialIndex, source.index))
+            }
+          }}
         >
-          <div data-titlebar-tab-list class="flex min-w-0 flex-row items-center" ref={listRef}>
-            <For each={displayTabs()}>
+          <div data-titlebar-tab-list class="flex w-full min-w-0 flex-row items-center" ref={listRef}>
+            <For each={props.tabs}>
               {(tab, index) => {
                 const id = tabKey(tab)
                 let ref!: HTMLDivElement
                 useTabShortcut(index, () => props.onNavigate(tab, ref))
-
-                const dragged = () => drag.active && drag.draggedId === id
                 const serverCtx = createMemo(() => {
                   if (tab.type !== "session") return
                   const conn = global.servers.list().find((item) => ServerConnection.key(item) === tab.server)
@@ -479,68 +264,50 @@ export function TitlebarTabStrip(props: {
                     <SessionTabSlot
                       tab={tab}
                       id={id}
+                      index={index}
                       active={() => props.currentTab() === tab}
                       activeServerKey={props.activeServerKey}
                       forceTruncate={props.forceTruncate}
-                      dragActive={drag.active}
-                      dragged={dragged}
-                      pressed={() => pressedId() === id}
                       serverCtx={serverCtx}
-                      suppressNavigation={() => suppressNavigation()}
-                      onPointerDown={(event) => {
-                        if (dragged()) return
-                        onPointerDown(id, event)
+                      onNavigate={(element) => {
+                        ref = element
+                        props.onNavigate(tab, element)
                       }}
-                      onNavigate={(element) => props.onNavigate(tab, element)}
                       onClose={() => props.onClose(tab)}
                     />
                   )
                 }
 
                 return (
-                  <DraftTabItem
-                    tabKey={id}
-                    dragActive={drag.active}
-                    onPointerDown={(event) => {
-                      if (dragged()) return
-                      onPointerDown(id, event)
-                    }}
-                    ref={ref}
-                    href={tabHref(tab)}
+                  <DraftTabSlot
+                    tab={tab}
+                    id={id}
+                    index={index}
+                    active={() => props.currentTab() === tab}
                     title={language.t("command.session.new")}
-                    onNavigate={() => props.onNavigate(tab, ref)}
+                    onNavigate={(element) => {
+                      ref = element
+                      props.onNavigate(tab, element)
+                    }}
                     onClose={() => props.onClose(tab)}
-                    suppressNavigation={() => suppressNavigation()}
-                    active={props.currentTab() === tab}
-                    pressed={pressedId() === id}
-                    hidden={dragged()}
                   />
                 )
               }}
             </For>
           </div>
-        </div>
-        <div
-          data-slot="titlebar-tabs-fade-left"
-          aria-hidden="true"
-          class="pointer-events-none absolute inset-y-0 left-0 z-10 w-6 bg-[linear-gradient(to_right,var(--v2-background-bg-deep),transparent)]"
-        />
-        <div
-          data-slot="titlebar-tabs-fade-right"
-          aria-hidden="true"
-          class="pointer-events-none absolute inset-y-0 right-0 z-10 w-6 bg-[linear-gradient(to_left,var(--v2-background-bg-deep),transparent)]"
-        />
+        </DragDropProvider>
       </div>
-      <Show when={drag.active && draggedTab() && dragPreview}>
-        {(_) => (
-          <Portal>
-            <div data-titlebar-tab-preview style={floaterStyle()}>
-              {dragPreview}
-            </div>
-          </Portal>
-        )}
-      </Show>
-    </>
+      <div
+        data-slot="titlebar-tabs-fade-left"
+        aria-hidden="true"
+        class="pointer-events-none absolute inset-y-0 left-0 z-10 w-6 bg-[linear-gradient(to_right,var(--v2-background-bg-deep),transparent)]"
+      />
+      <div
+        data-slot="titlebar-tabs-fade-right"
+        aria-hidden="true"
+        class="pointer-events-none absolute inset-y-0 right-0 z-10 w-6 bg-[linear-gradient(to_left,var(--v2-background-bg-deep),transparent)]"
+      />
+    </div>
   )
 }
 

packages/app/src/i18n/en.ts

@@ -656,6 +656,10 @@ export const dict = {
   "session.new.worktree.main": "Main branch",
   "session.new.worktree.mainWithBranch": "Main branch ({{branch}})",
   "session.new.worktree.create": "Create new worktree",
+  "session.new.workspace.runIn": "Run session in",
+  "session.new.workspace.triggerLocal": "Local",
+  "session.new.workspace.local": "Local repository",
+  "session.new.workspace.existing": "Workspace…",
   "session.new.lastModified": "Last modified",
 
   "session.header.search.placeholder": "Search {{project}}",

packages/app/src/pages/home.tsx

@@ -2,6 +2,7 @@ import type { Session } from "@opencode-ai/sdk/v2/client"
 import {
   createEffect,
   createMemo,
+  createResource,
   createRoot,
   For,
   Match,
@@ -525,10 +526,16 @@ function HomeProjectColumn(props: {
   const global = useGlobal()
   const dialog = useDialog()
   const controller = useServerManagementController({ navigateOnAdd: false })
-  const [state, setState] = persisted(
+  const [_state, setState, _, ready] = persisted(
     Persist.global("home.servers", ["home.servers.v1"]),
     createStore({ collapsed: {} as Record<string, boolean> }),
   )
+  const [state] = createResource(
+    () => ready.promise ?? Promise.resolve(),
+    (p) => p.then(() => _state),
+    { initialValue: _state },
+  )
+
   return (
     <aside
       class="mt-6 flex min-w-0 flex-col gap-4 lg:mt-14 lg:pt-[52px]"
@@ -560,7 +567,7 @@ function HomeProjectColumn(props: {
             const key = ServerConnection.key(item)
             const healthy = () => !!global.servers.health[key]?.healthy
             const serverCtx = global.ensureServerCtx(item)
-            const collapsed = () => !!state.collapsed[key]
+            const collapsed = () => !!state().collapsed[key]
             return (
               <div class="flex max-h-[min(572px,calc(100vh_-_300px))] min-w-0 flex-col gap-1 overflow-y-auto [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
                 <HomeServerRow
@@ -573,7 +580,7 @@ function HomeProjectColumn(props: {
                   focusServer={props.focusServer}
                   chooseProject={props.chooseProject}
                   openEdit={(server) => dialog.show(() => <DialogServerV2 mode="edit" server={server} />)}
-                  toggleCollapsed={() => setState("collapsed", key, !state.collapsed[key])}
+                  toggleCollapsed={() => setState("collapsed", key, !state().collapsed[key])}
                   language={props.language}
                 />
                 <Show when={healthy() && !collapsed()}>

packages/app/src/pages/new-session.tsx

@@ -19,6 +19,9 @@ import { createPromptInputController, createPromptProjectControls } from "@/page
 import { useSessionKey } from "@/pages/session/session-layout"
 import { useComposerCommands } from "@/pages/session/use-composer-commands"
 import { NEW_SESSION_CONTENT_WIDTH } from "@/pages/session/new-session-layout"
+import { PromptWorkspaceSelector } from "@/components/prompt-workspace-selector"
+
+const showWorkspaceBar = import.meta.env.VITE_OPENCODE_CHANNEL !== "prod"
 
 /**
  * The `/new-session` draft page. Unlike `session.tsx`, this only renders the prompt
@@ -51,16 +54,21 @@ export default function NewSessionPage() {
     onDone: () => inputRef?.focus(),
   })
 
-  const [store, setStore] = createStore({
-    worktree: "main",
-  })
+  const [store, setStore] = createStore<{ worktree?: string }>({})
 
   const newSessionWorktree = createMemo(() => {
-    if (store.worktree === "create") return "create"
+    if (store.worktree) return store.worktree
     const project = sync().project
     if (project && sdk().directory !== project.worktree) return sdk().directory
     return "main"
   })
+  const projectRoot = createMemo(() => sync().project?.worktree ?? sdk().directory)
+  const localBranch = createMemo(() => serverSync().child(projectRoot())[0].vcs?.branch)
+  const selectedBranch = createMemo(() => {
+    const worktree = newSessionWorktree()
+    if (worktree === "main" || worktree === "create") return localBranch()
+    return serverSync().child(worktree)[0].vcs?.branch ?? localBranch()
+  })
 
   createEffect(() => {
     if (!prompt.ready()) return
@@ -97,7 +105,7 @@ export default function NewSessionPage() {
                     </div>
                   }
                 >
-                  <div class="flex flex-col gap-3">
+                  <div class="flex flex-col" classList={{ "gap-8": showWorkspaceBar, "gap-3": !showWorkspaceBar }}>
                     <PromptInput
                       controls={inputController()}
                       variant="new-session"
@@ -105,7 +113,7 @@ export default function NewSessionPage() {
                         inputRef = el
                       }}
                       newSessionWorktree={newSessionWorktree()}
-                      onNewSessionWorktreeReset={() => setStore("worktree", "main")}
+                      onNewSessionWorktreeReset={() => setStore("worktree", undefined)}
                       onSubmit={() => comments.clear()}
                       toolbar={
                         <Show when={!projectController.selected()}>
@@ -114,8 +122,34 @@ export default function NewSessionPage() {
                       }
                     />
                     <Show when={projectController.selected()}>
-                      <div class="flex h-7 min-w-0 items-center gap-0 px-2">
-                        <PromptProjectSelector controller={projectController} />
+                      <div
+                        class="flex min-h-7 min-w-0 items-center gap-0 text-v2-text-text-faint"
+                        classList={{
+                          "flex-col justify-center sm:flex-row": showWorkspaceBar,
+                          "justify-start": !showWorkspaceBar,
+                        }}
+                      >
+                        <PromptProjectSelector
+                          controller={projectController}
+                          placement={showWorkspaceBar ? "bottom" : "bottom-start"}
+                        />
+                        <Show when={showWorkspaceBar}>
+                          <PromptWorkspaceSelector
+                            value={newSessionWorktree()}
+                            projectRoot={projectRoot()}
+                            workspaces={sync().project?.sandboxes ?? []}
+                            branch={selectedBranch()}
+                            onChange={(value) =>
+                              setStore(
+                                "worktree",
+                                value === "main" && sync().project?.worktree !== sdk().directory
+                                  ? sync().project?.worktree
+                                  : value,
+                              )
+                            }
+                            onDone={() => inputRef?.focus()}
+                          />
+                        </Show>
                       </div>
                     </Show>
                   </div>

packages/app/src/pages/session.tsx

@@ -908,7 +908,13 @@ export default function Page() {
   )
 
   const reviewPanel = () => (
-    <div class="flex flex-col h-full overflow-hidden bg-background-stronger contain-strict">
+    <div
+      classList={{
+        "flex flex-col h-full overflow-hidden contain-strict": true,
+        "bg-v2-background-bg-base": settings.general.newLayoutDesigns(),
+        "bg-background-stronger": !settings.general.newLayoutDesigns(),
+      }}
+    >
       <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
         {reviewContent({
           diffStyle: layout.review.diffStyle(),
@@ -1713,7 +1719,9 @@ export default function Page() {
         >
           <div
             classList={{
-              "flex-1 min-h-0 flex flex-col bg-background-stronger": true,
+              "flex-1 min-h-0 flex flex-col": true,
+              "bg-v2-background-bg-base": settings.general.newLayoutDesigns(),
+              "bg-background-stronger": !settings.general.newLayoutDesigns(),
               "rounded-[10px] overflow-hidden": settings.general.newLayoutDesigns(),
               "shadow-[var(--v2-elevation-raised)]": settings.general.newLayoutDesigns() && !!params.id,
             }}

packages/app/src/pages/session/composer/session-composer-region.tsx

@@ -1,5 +1,6 @@
 import { Show, type JSX } from "solid-js"
 import { useLanguage } from "@/context/language"
+import { useSettings } from "@/context/settings"
 import { SessionPermissionDock } from "@/pages/session/composer/session-permission-dock"
 import { SessionQuestionDock } from "@/pages/session/composer/session-question-dock"
 import { SessionFollowupDock } from "@/pages/session/composer/session-followup-dock"
@@ -13,6 +14,7 @@ export function SessionComposerRegion(props: {
 }) {
   const language = useLanguage()
   const controller = props.controller
+  const settings = useSettings()
   const rolled = () => {
     const revert = controller.revert()
     return revert?.items.length ? revert : undefined
@@ -22,7 +24,11 @@ export function SessionComposerRegion(props: {
     <div
       ref={controller.setDockRef}
       data-component="session-prompt-dock"
-      class="w-full shrink-0 flex flex-col justify-center items-center pb-3 bg-background-stronger pointer-events-none"
+      classList={{
+        "w-full shrink-0 flex flex-col justify-center items-center pb-3 pointer-events-none": true,
+        "bg-v2-background-bg-base": settings.general.newLayoutDesigns(),
+        "bg-background-stronger": !settings.general.newLayoutDesigns(),
+      }}
     >
       <div
         classList={{

packages/app/src/pages/session/timeline/message-timeline.tsx

@@ -1019,7 +1019,13 @@ export function MessageTimeline(props: {
                 <div class="flex w-max min-w-full justify-end gap-2">
                   <Index each={comments()}>
                     {(comment) => (
-                      <div class="shrink-0 max-w-[260px] rounded-[6px] border border-border-weak-base bg-background-stronger px-2.5 py-2">
+                      <div
+                        classList={{
+                          "shrink-0 max-w-[260px] rounded-[6px] border-border-weak-base bg-background-stronger px-2.5 py-2": true,
+                          "border-[0.5px]": settings.general.newLayoutDesigns(),
+                          border: !settings.general.newLayoutDesigns(),
+                        }}
+                      >
                         <div class="flex items-center gap-1.5 min-w-0 text-11-medium text-text-strong">
                           <FileIcon node={{ path: comment().path, type: "file" }} class="size-3.5 shrink-0" />
                           <span class="truncate">{getFilename(comment().path)}</span>
@@ -1288,7 +1294,11 @@ export function MessageTimeline(props: {
           <div
             data-session-title
             classList={{
-              "sticky top-0 z-30 bg-[linear-gradient(to_bottom,var(--background-stronger)_48px,transparent)]": true,
+              "sticky top-0 z-30": true,
+              "bg-[linear-gradient(to_bottom,var(--v2-background-bg-base)_48px,transparent)]":
+                settings.general.newLayoutDesigns(),
+              "bg-[linear-gradient(to_bottom,var(--background-stronger)_48px,transparent)]":
+                !settings.general.newLayoutDesigns(),
               "w-full": true,
               "pb-4": true,
               "pr-3": true,
@@ -1509,7 +1519,11 @@ export function MessageTimeline(props: {
                                       <Button
                                         size="large"
                                         variant="secondary"
-                                        class="w-full shadow-none border border-border-weak-base"
+                                        class={
+                                          settings.general.newLayoutDesigns()
+                                            ? "w-full shadow-none border-[0.5px] border-border-weak-base"
+                                            : "w-full shadow-none border border-border-weak-base"
+                                        }
                                         onClick={unshareSession}
                                         disabled={unshareMutation.isPending}
                                       >

packages/app/src/wsl/settings.tsx

@@ -1,7 +1,8 @@
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { Tag } from "@opencode-ai/ui/v2/badge-v2"
 import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
-import { Dialog } from "@opencode-ai/ui/v2/dialog-v2"
+import { Dialog, DialogBody, DialogHeader, DialogTitle } from "@opencode-ai/ui/v2/dialog-v2"
+import { DividerV2 } from "@opencode-ai/ui/v2/divider-v2"
 import { Icon as IconV2 } 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"
@@ -30,8 +31,14 @@ export function AddServerMenu(props: { onAddServer: () => void }) {
   const language = useLanguage()
   const openAddWsl = () => {
     dialog.push(() => (
-      <Dialog title={language.t("wsl.server.add")} size="large" fit class="settings-v2-wsl-dialog">
-        <DialogAddWslServer />
+      <Dialog size="large" fit class="settings-v2-wsl-dialog">
+        <DialogHeader hideClose={true}>
+          <DialogTitle>{language.t("wsl.server.add")}</DialogTitle>
+        </DialogHeader>
+        <DividerV2 />
+        <DialogBody>
+          <DialogAddWslServer />
+        </DialogBody>
       </Dialog>
     ))
   }

packages/console/app/src/lib/stats-proxy.ts

@@ -1,10 +1,15 @@
 import type { APIEvent } from "@solidjs/start/server"
 import { Resource } from "@opencode-ai/console-resource"
+import { LOCALE_HEADER, cookie, localeFromRequest, route, tag } from "~/lib/language"
 
 const dataPath = "/data"
 
 export async function statsProxy(evt: APIEvent) {
   const req = evt.request.clone()
+  const locale = localeFromRequest(req)
+  const redirect = redirectToLocalizedData(req, new URL(req.url), locale)
+  if (redirect) return redirect
+
   const targetUrl = new URL(req.url)
   targetUrl.protocol = "https:"
   targetUrl.hostname = Resource.App.stage === "production" ? "stats.opencode.ai" : "stats.dev.opencode.ai"
@@ -18,9 +23,13 @@ export async function statsProxy(evt: APIEvent) {
     targetUrl.pathname = targetUrl.pathname.slice(dataPath.length)
   }
 
+  const requestHeaders = new Headers(req.headers)
+  requestHeaders.set(LOCALE_HEADER, locale)
+  requestHeaders.set("accept-language", tag(locale))
+
   const response = await fetch(targetUrl, {
     method: req.method,
-    headers: req.headers,
+    headers: requestHeaders,
     body: req.body,
   })
 
@@ -30,6 +39,7 @@ export async function statsProxy(evt: APIEvent) {
   headers.delete("content-encoding")
   headers.delete("content-length")
   headers.delete("etag")
+  appendVary(headers, "Accept-Language", "Cookie")
 
   return new Response(rewriteStatsHtml(await response.text()), {
     status: response.status,
@@ -52,3 +62,60 @@ export function statsRedirect(evt: APIEvent) {
 function rewriteStatsHtml(html: string) {
   return html.replaceAll('"/_build/', `"${dataPath}/_build/`).replaceAll("'/_build/", `'${dataPath}/_build/`)
 }
+
+function redirectToLocalizedData(request: Request, url: URL, locale: ReturnType<typeof localeFromRequest>) {
+  if (locale === "en") return null
+  if (request.headers.get(LOCALE_HEADER)) return null
+  if (request.method !== "GET" && request.method !== "HEAD") return null
+  if (!acceptsHtml(request)) return null
+  if (!url.pathname.startsWith(`${dataPath}/`) && url.pathname !== dataPath) return null
+  if (isDataBypassPath(url.pathname)) return null
+
+  const next = new URL(url)
+  next.pathname = route(locale, url.pathname)
+
+  const headers = new Headers({
+    Location: next.toString(),
+  })
+  headers.append("set-cookie", cookie(locale))
+  appendVary(headers, "Accept-Language", "Cookie")
+
+  return new Response(null, {
+    status: 308,
+    headers,
+  })
+}
+
+function acceptsHtml(request: Request) {
+  const accept = request.headers.get("accept")
+  return !accept || accept.includes("text/html") || accept.includes("*/*")
+}
+
+function isDataBypassPath(pathname: string) {
+  return (
+    pathname.startsWith(`${dataPath}/_build/`) ||
+    pathname.startsWith(`${dataPath}/api/`) ||
+    pathname.startsWith(`${dataPath}/_server`) ||
+    pathname === `${dataPath}/banner.jpg` ||
+    pathname === `${dataPath}/banner.png`
+  )
+}
+
+function appendVary(headers: Headers, ...values: string[]) {
+  const existing = headers
+    .get("vary")
+    ?.split(",")
+    .map((value) => value.trim())
+    .filter(Boolean)
+
+  headers.set(
+    "vary",
+    values
+      .reduce(
+        (result, value) =>
+          result.some((item) => item.toLowerCase() === value.toLowerCase()) ? result : [...result, value],
+        existing ?? [],
+      )
+      .join(", "),
+  )
+}

packages/core/src/flag/flag.ts

@@ -48,6 +48,7 @@ export const Flag = {
 
   OPENCODE_WORKSPACE_ID: process.env["OPENCODE_WORKSPACE_ID"],
   OPENCODE_EXPERIMENTAL_WORKSPACES: enabledByExperimental("OPENCODE_EXPERIMENTAL_WORKSPACES"),
+  OPENCODE_EXPERIMENTAL_TAB_SCROLL: enabledByExperimental("OPENCODE_EXPERIMENTAL_TAB_SCROLL"),
 
   // Evaluated at access time (not module load) because tests, the CLI, and
   // external tooling set these env vars at runtime.

packages/core/src/oauth/page.ts

@@ -0,0 +1,276 @@
+// Branded HTML pages for local OAuth callback servers.
+//
+// These are served by the loopback HTTP servers that finish an OAuth exchange
+// (MCP, Codex/ChatGPT, xAI, Snowflake, DigitalOcean, ...). The functions return
+// a fully self-contained HTML string with no external assets, so they work
+// offline and drop into any transport (`res.end(...)`, Effect `response.end`,
+// etc.).
+//
+// The visual language mirrors the OpenCode app: the design tokens are a curated
+// subset of the OC-2 semantic tokens in `packages/ui/src/styles/theme.css`, and
+// the wordmark is the same geometry as `packages/ui/src/components/logo.tsx`.
+// Keep this file in sync with those sources when the brand changes.
+
+export interface CallbackPageOptions {
+  /** Friendly integration name shown as a subtitle, e.g. "xAI", "Snowflake", "MCP". */
+  provider?: string
+  /** Attempt to close the window shortly after success. Defaults to true. */
+  autoClose?: boolean
+}
+
+export function success(options?: CallbackPageOptions) {
+  const provider = options?.provider
+  return renderDocument({
+    title: "Authorization successful",
+    body: renderCard({
+      status: "success",
+      headline: "Authorization successful",
+      message: provider ? `OpenCode is now connected to ${escapeHtml(provider)}.` : "OpenCode is now authorized.",
+      footnote: "You can close this window.",
+    }),
+    script: options?.autoClose === false ? undefined : AUTO_CLOSE_SCRIPT,
+  })
+}
+
+export function error(detail: string, options?: CallbackPageOptions) {
+  const provider = options?.provider
+  return renderDocument({
+    title: "Authorization failed",
+    body: renderCard({
+      status: "error",
+      headline: "Authorization failed",
+      message: provider
+        ? `OpenCode couldn't finish connecting to ${escapeHtml(provider)}.`
+        : "OpenCode couldn't complete authorization.",
+      detail,
+      footnote: "Close this window and try again from OpenCode.",
+    }),
+  })
+}
+
+export interface BootstrapOptions {
+  /** Same-origin path the in-browser script POSTs the parsed callback to. */
+  tokenPath: string
+  provider?: string
+}
+
+// For flows where the credential arrives in the URL fragment (implicit grant),
+// the browser must relay it back to the loopback server. This renders a pending
+// page whose script reads the fragment, POSTs it to `tokenPath`, then resolves
+// to the success or error state in place.
+export function bootstrap(options: BootstrapOptions) {
+  return renderDocument({
+    title: "Finishing sign-in",
+    body: renderCard({
+      status: "pending",
+      headline: "Finishing sign-in",
+      message: options.provider
+        ? `Completing your ${escapeHtml(options.provider)} authorization.`
+        : "Completing authorization.",
+      footnote: "You can close this window once sign-in finishes.",
+    }),
+    script: bootstrapScript(options),
+  })
+}
+
+export * as OauthCallbackPage from "./page"
+
+type Status = "pending" | "success" | "error"
+
+function renderCard(input: { status: Status; headline: string; message: string; detail?: string; footnote: string }) {
+  const detail = input.detail?.trim()
+  return `<main class="card" id="oc-card" data-status="${input.status}" role="status" aria-live="polite">
+      <div class="brand">${WORDMARK}</div>
+      <div class="status" aria-hidden="true">
+        <span class="icon icon-pending">${ICON_SPINNER}</span>
+        <span class="icon icon-success">${ICON_CHECK}</span>
+        <span class="icon icon-error">${ICON_CROSS}</span>
+      </div>
+      <h1 class="headline" id="oc-headline">${escapeHtml(input.headline)}</h1>
+      <p class="message" id="oc-message">${input.message}</p>
+      <pre class="detail" id="oc-detail"${detail ? "" : " hidden"}>${detail ? escapeHtml(detail) : ""}</pre>
+      <p class="footnote" id="oc-footnote">${escapeHtml(input.footnote)}</p>
+    </main>`
+}
+
+function renderDocument(input: { title: string; body: string; script?: string }) {
+  return `<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="robots" content="noindex" />
+    <title>${escapeHtml(input.title)} · OpenCode</title>
+    <style>${STYLES}</style>
+  </head>
+  <body>
+    ${input.body}${input.script ? `\n    <script>${input.script}</script>` : ""}
+  </body>
+</html>`
+}
+
+const AUTO_CLOSE_SCRIPT = `setTimeout(function(){try{window.close()}catch(e){}},2500)`
+
+function bootstrapScript(options: BootstrapOptions) {
+  return `var PROVIDER=${scriptString(options.provider ?? "")};
+var TOKEN_URL=new URL(${scriptString(options.tokenPath)},window.location.origin).href;
+(function(){
+  var card=document.getElementById("oc-card"),headline=document.getElementById("oc-headline"),message=document.getElementById("oc-message"),detail=document.getElementById("oc-detail"),footnote=document.getElementById("oc-footnote");
+  function fail(text){card.dataset.status="error";headline.textContent="Authorization failed";message.textContent=PROVIDER?("OpenCode couldn't finish connecting to "+PROVIDER+"."):"OpenCode couldn't complete authorization.";if(text){detail.textContent=text;detail.hidden=false}footnote.textContent="Close this window and try again from OpenCode."}
+  function ok(){card.dataset.status="success";headline.textContent="Authorization successful";message.textContent=PROVIDER?("OpenCode is now connected to "+PROVIDER+"."):"OpenCode is now authorized.";detail.hidden=true;footnote.textContent="You can close this window.";setTimeout(function(){try{window.close()}catch(e){}},2500)}
+  try{
+    var hash=new URLSearchParams((window.location.hash||"").slice(1));
+    var search=new URLSearchParams(window.location.search||"");
+    var err=hash.get("error")||search.get("error");
+    var errDescription=hash.get("error_description")||search.get("error_description");
+    var body=err?{error:err,error_description:errDescription||""}:{access_token:hash.get("access_token")||"",expires_in:hash.get("expires_in")||"0",state:hash.get("state")||""};
+    fetch(TOKEN_URL,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(body)}).then(function(res){
+      if(!res.ok)return res.text().catch(function(){return""}).then(function(t){throw new Error(t||("callback failed ("+res.status+")"))});
+      if(err){fail(errDescription||err);return}
+      ok();
+    }).catch(function(e){fail(String(e&&e.message?e.message:e))});
+  }catch(e){fail(String(e&&e.message?e.message:e))}
+})()`
+}
+
+function scriptString(value: string) {
+  return JSON.stringify(value).replaceAll("<", "\\u003c")
+}
+
+function escapeHtml(value: string) {
+  return value
+    .replaceAll("&", "&amp;")
+    .replaceAll("<", "&lt;")
+    .replaceAll(">", "&gt;")
+    .replaceAll('"', "&quot;")
+    .replaceAll("'", "&#39;")
+}
+
+// Curated subset of OC-2 tokens (packages/ui/src/styles/theme.css). Default is
+// light; dark applies via prefers-color-scheme. The [data-theme] selectors let a
+// host force a scheme without changing the default.
+const LIGHT_VARS = `
+    --oc-bg: #f8f8f8;
+    --oc-card: #fcfcfc;
+    --oc-text-strong: #171717;
+    --oc-text-base: #6f6f6f;
+    --oc-text-weak: #8f8f8f;
+    --oc-border-weak: #e5e5e5;
+    --oc-icon-strong: #171717;
+    --oc-icon-base: #8f8f8f;
+    --oc-icon-weak: #dbdbdb;
+    --oc-success: #2dba26;
+    --oc-error: #ed4831;
+    --oc-detail-bg: #fff8f6;
+    --oc-detail-border: #fdc3b7;
+    --oc-shadow: 0 16px 48px -6px rgba(0,0,0,.10), 0 6px 12px -2px rgba(0,0,0,.05), 0 1px 2px rgba(0,0,0,.06);`
+
+const DARK_VARS = `
+    --oc-bg: #101010;
+    --oc-card: #161616;
+    --oc-text-strong: rgba(255,255,255,.936);
+    --oc-text-base: rgba(255,255,255,.618);
+    --oc-text-weak: rgba(255,255,255,.422);
+    --oc-border-weak: #282828;
+    --oc-icon-strong: #ededed;
+    --oc-icon-base: #7e7e7e;
+    --oc-icon-weak: #343434;
+    --oc-success: #12c905;
+    --oc-error: #fc533a;
+    --oc-detail-bg: #28110c;
+    --oc-detail-border: #6a1206;
+    --oc-shadow: 0 16px 48px -6px rgba(0,0,0,.55), 0 6px 12px -2px rgba(0,0,0,.35), 0 1px 2px rgba(0,0,0,.4);`
+
+const STYLES = `
+  :root { color-scheme: light dark;${LIGHT_VARS}
+    --oc-font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+    --oc-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  }
+  @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {${DARK_VARS} } }
+  :root[data-theme="dark"] {${DARK_VARS} }
+  :root[data-theme="light"] {${LIGHT_VARS} }
+
+  * { box-sizing: border-box; }
+  html, body { margin: 0; height: 100%; }
+  body {
+    min-height: 100vh;
+    display: grid;
+    place-items: center;
+    padding: 24px;
+    background: var(--oc-bg);
+    color: var(--oc-text-base);
+    font-family: var(--oc-font-sans);
+    line-height: 1.5;
+    -webkit-font-smoothing: antialiased;
+    text-rendering: optimizeLegibility;
+  }
+  .card {
+    width: min(100%, 28rem);
+    padding: 2.25rem 2rem 1.75rem;
+    background: var(--oc-card);
+    border: 1px solid var(--oc-border-weak);
+    border-radius: 14px;
+    box-shadow: var(--oc-shadow);
+    text-align: center;
+  }
+  .brand { display: flex; justify-content: center; margin-bottom: 1.75rem; }
+  .brand svg { height: 19px; width: auto; }
+  .status { display: flex; justify-content: center; margin-bottom: 1.125rem; }
+  .icon { display: none; line-height: 0; }
+  .icon svg { display: block; }
+  .card[data-status="pending"] .icon-pending,
+  .card[data-status="success"] .icon-success,
+  .card[data-status="error"] .icon-error { display: block; }
+  .icon-success { color: var(--oc-success); }
+  .icon-error { color: var(--oc-error); }
+  .icon-pending { color: var(--oc-text-weak); }
+  .headline { margin: 0; font-size: 1.1875rem; font-weight: 500; line-height: 1.3; letter-spacing: -0.012em; color: var(--oc-text-strong); }
+  .message { margin: 0.5rem 0 0; font-size: 0.9375rem; color: var(--oc-text-base); }
+  .detail {
+    margin: 1.25rem 0 0;
+    padding: 0.75rem 0.875rem;
+    text-align: left;
+    font-family: var(--oc-font-mono);
+    font-size: 0.8125rem;
+    line-height: 1.55;
+    color: var(--oc-text-strong);
+    background: var(--oc-detail-bg);
+    border: 1px solid var(--oc-detail-border);
+    border-radius: 8px;
+    white-space: pre-wrap;
+    word-break: break-word;
+    max-height: 9.5rem;
+    overflow: auto;
+  }
+  .detail[hidden] { display: none; }
+  .footnote { margin: 1.5rem 0 0; font-size: 0.8125rem; color: var(--oc-text-weak); }
+  .spinner { animation: oc-spin 0.8s linear infinite; transform-origin: center; }
+  @keyframes oc-spin { to { transform: rotate(360deg); } }
+  @media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }
+`
+
+// OpenCode wordmark — same path geometry as packages/ui/src/components/logo.tsx (Logo).
+const WORDMARK = `<svg class="wordmark" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 234 42" fill="none" aria-label="OpenCode" role="img">
+        <path d="M18 30H6V18H18V30Z" fill="var(--oc-icon-weak)" />
+        <path d="M18 12H6V30H18V12ZM24 36H0V6H24V36Z" fill="var(--oc-icon-base)" />
+        <path d="M48 30H36V18H48V30Z" fill="var(--oc-icon-weak)" />
+        <path d="M36 30H48V12H36V30ZM54 36H36V42H30V6H54V36Z" fill="var(--oc-icon-base)" />
+        <path d="M84 24V30H66V24H84Z" fill="var(--oc-icon-weak)" />
+        <path d="M84 24H66V30H84V36H60V6H84V24ZM66 18H78V12H66V18Z" fill="var(--oc-icon-base)" />
+        <path d="M108 36H96V18H108V36Z" fill="var(--oc-icon-weak)" />
+        <path d="M108 12H96V36H90V6H108V12ZM114 36H108V12H114V36Z" fill="var(--oc-icon-base)" />
+        <path d="M144 30H126V18H144V30Z" fill="var(--oc-icon-weak)" />
+        <path d="M144 12H126V30H144V36H120V6H144V12Z" fill="var(--oc-icon-strong)" />
+        <path d="M168 30H156V18H168V30Z" fill="var(--oc-icon-weak)" />
+        <path d="M168 12H156V30H168V12ZM174 36H150V6H174V36Z" fill="var(--oc-icon-strong)" />
+        <path d="M198 30H186V18H198V30Z" fill="var(--oc-icon-weak)" />
+        <path d="M198 12H186V30H198V12ZM204 36H180V6H198V0H204V36Z" fill="var(--oc-icon-strong)" />
+        <path d="M234 24V30H216V24H234Z" fill="var(--oc-icon-weak)" />
+        <path d="M216 12V18H228V12H216ZM234 24H216V30H234V36H210V6H234V24Z" fill="var(--oc-icon-strong)" />
+      </svg>`
+
+const ICON_CHECK = `<svg viewBox="0 0 24 24" width="30" height="30" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9" /><path d="m8.5 12.5 2.4 2.4 4.6-5.4" /></svg>`
+
+const ICON_CROSS = `<svg viewBox="0 0 24 24" width="30" height="30" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9" /><path d="m9 9 6 6m0-6-6 6" /></svg>`
+
+const ICON_SPINNER = `<svg class="spinner" viewBox="0 0 24 24" width="30" height="30" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"><circle cx="12" cy="12" r="9" opacity="0.2" /><path d="M21 12a9 9 0 0 0-9-9" /></svg>`

packages/core/src/plugin/provider/openai.ts

@@ -7,6 +7,7 @@ import { Credential } from "../../credential"
 import { InstallationVersion } from "../../installation/version"
 import { Integration } from "../../integration"
 import { ModelV2 } from "../../model"
+import { OauthCallbackPage } from "../../oauth/page"
 import { ProviderV2 } from "../../provider"
 import type { PluginInternal } from "../internal"
 
@@ -58,17 +59,21 @@ const browser = {
         const value = url.searchParams.get("code")
         if (error) {
           Effect.runFork(Deferred.fail(code, new Error(error)))
-          response.writeHead(400, { "Content-Type": "text/html" }).end(errorPage(error))
+          response
+            .writeHead(400, { "Content-Type": "text/html" })
+            .end(OauthCallbackPage.error(error, { provider: "ChatGPT" }))
           return
         }
         if (!value || url.searchParams.get("state") !== state) {
           const message = value ? "Invalid OAuth state" : "Missing authorization code"
           Effect.runFork(Deferred.fail(code, new Error(message)))
-          response.writeHead(400, { "Content-Type": "text/html" }).end(errorPage(message))
+          response
+            .writeHead(400, { "Content-Type": "text/html" })
+            .end(OauthCallbackPage.error(message, { provider: "ChatGPT" }))
           return
         }
         Effect.runFork(Deferred.succeed(code, value))
-        response.writeHead(200, { "Content-Type": "text/html" }).end(successPage)
+        response.writeHead(200, { "Content-Type": "text/html" }).end(OauthCallbackPage.success({ provider: "ChatGPT" }))
       })
       yield* Effect.callback<void, Error>((resume) => {
         server.once("error", (error) => resume(Effect.fail(error)))
@@ -285,8 +290,3 @@ function claim(token: string) {
     return
   }
 }
-
-const successPage =
-  "<!doctype html><title>OpenCode</title><h1>Authorization successful</h1><p>You can close this window.</p>"
-const errorPage = (message: string) =>
-  `<!doctype html><title>OpenCode</title><h1>Authorization failed</h1><p>${message.replace(/[&<>"']/g, "")}</p>`

packages/core/src/skill/discovery.ts

@@ -52,6 +52,7 @@ function isSafeRelativePath(value: string) {
 
 class IndexSkill extends Schema.Class<IndexSkill>("SkillDiscovery.IndexSkill")({
   name: Schema.String,
+  version: Schema.optional(Schema.String),
   files: Schema.Array(Schema.String),
 }) {}
 
@@ -80,12 +81,15 @@ export const layer = Layer.effect(
     )
 
     const download = Effect.fn("SkillDiscovery.download")(function* (url: string, destination: string) {
-      if (yield* fs.exists(destination).pipe(Effect.orDie)) return
-      yield* HttpClientRequest.get(url).pipe(
+      if (yield* fs.exists(destination).pipe(Effect.orDie)) return true
+      return yield* HttpClientRequest.get(url).pipe(
         http.execute,
         Effect.flatMap((response) => response.arrayBuffer),
         Effect.flatMap((body) => fs.writeWithDirs(destination, new Uint8Array(body))),
-        Effect.catch((error) => Effect.logError("failed to download skill file", { url, error })),
+        Effect.as(true),
+        Effect.catch((error) =>
+          Effect.logError("failed to download skill file", { url, error }).pipe(Effect.as(false)),
+        ),
       )
     })
 
@@ -120,6 +124,7 @@ export const layer = Layer.effect(
             }
 
             const skillUrl = new URL(`${encodeURIComponent(skill.name)}/`, source)
+            const versionFile = path.join(root, ".opencode-version")
             const files = skill.files.map((file) => {
               if (!isSafeRelativePath(file)) return undefined
               let resource: URL
@@ -135,23 +140,66 @@ export const layer = Layer.effect(
               return {
                 url: resource.href,
                 destination,
+                file,
               }
             })
             if (files.some((file) => file === undefined)) {
               return []
             }
-            return [{ skill, root, files: files as { url: string; destination: string }[] }]
+            return [{ skill, root, versionFile, files: files as { url: string; destination: string; file: string }[] }]
           }),
-          ({ skill, root, files }) =>
+          ({ skill, root, versionFile, files }) =>
             Effect.gen(function* () {
-              yield* Effect.forEach(files, (file) => download(file.url, file.destination), {
-                concurrency: fileConcurrency,
-                discard: true,
-              })
-              return (yield* fs.exists(path.join(root, "SKILL.md")).pipe(Effect.orDie)) ||
+              const version = skill.version
+              const current =
+                version === undefined
+                  ? undefined
+                  : yield* fs.readFileStringSafe(versionFile).pipe(Effect.catch(() => Effect.succeed(undefined)))
+              if (version === undefined || current === version) {
+                yield* Effect.forEach(files, (file) => download(file.url, file.destination), {
+                  concurrency: fileConcurrency,
+                  discard: true,
+                })
+              } else {
+                const token = crypto.randomUUID()
+                const staging = `${root}.tmp-${token}`
+                const backup = `${root}.old-${token}`
+                yield* Effect.gen(function* () {
+                  const downloaded = yield* Effect.forEach(
+                    files,
+                    (file) => download(file.url, path.resolve(staging, file.file)),
+                    { concurrency: fileConcurrency },
+                  )
+                  if (!downloaded.every(Boolean)) return
+                  const exists =
+                    (yield* fs.exists(path.join(staging, "SKILL.md")).pipe(Effect.orDie)) ||
+                    (yield* fs.exists(path.join(staging, `${skill.name}.md`)).pipe(Effect.orDie))
+                  if (!exists) return
+                  yield* fs.writeFileString(path.join(staging, ".opencode-version"), version)
+                  yield* Effect.uninterruptible(
+                    Effect.gen(function* () {
+                      const cached = yield* fs.exists(root).pipe(Effect.orDie)
+                      if (cached) yield* fs.rename(root, backup)
+                      yield* fs.rename(staging, root).pipe(
+                        Effect.catch((error) =>
+                          Effect.gen(function* () {
+                            if (cached) yield* fs.rename(backup, root).pipe(Effect.ignore)
+                            return yield* Effect.fail(error)
+                          }),
+                        ),
+                      )
+                      if (cached) yield* fs.remove(backup, { recursive: true, force: true }).pipe(Effect.ignore)
+                    }),
+                  )
+                }).pipe(
+                  Effect.catch((error) => Effect.logError("failed to refresh skill", { skill: skill.name, error })),
+                  Effect.ensuring(fs.remove(staging, { recursive: true, force: true }).pipe(Effect.ignore)),
+                )
+              }
+              const exists =
+                (yield* fs.exists(path.join(root, "SKILL.md")).pipe(Effect.orDie)) ||
                 (yield* fs.exists(path.join(root, `${skill.name}.md`)).pipe(Effect.orDie))
-                ? [AbsolutePath.make(root)]
-                : []
+              return exists ? [AbsolutePath.make(root)] : []
             }),
           { concurrency: skillConcurrency },
         ).pipe(Effect.map((directories) => directories.flat()))

packages/core/test/oauth-page.test.ts

@@ -0,0 +1,15 @@
+import { describe, expect, test } from "bun:test"
+import { OauthCallbackPage } from "../src/oauth/page"
+
+describe("OauthCallbackPage", () => {
+  test("escapes bootstrap options embedded in the inline script", () => {
+    const html = OauthCallbackPage.bootstrap({
+      provider: `xAI</script><script>alert("provider")</script>`,
+      tokenPath: `/token</script><script>alert("path")</script>`,
+    })
+
+    expect(html.match(/<\/script>/g)).toHaveLength(1)
+    expect(html).toContain(`xAI\\u003c/script>\\u003cscript>alert(\\\"provider\\\")\\u003c/script>`)
+    expect(html).toContain(`/token\\u003c/script>\\u003cscript>alert(\\\"path\\\")\\u003c/script>`)
+  })
+})

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

@@ -10,8 +10,8 @@ import { tmpdir } from "./fixture/tmpdir"
 
 const base = "https://skills.example.test/catalog/"
 
-async function pull(skills: unknown[], files: Record<string, string> = {}) {
-  const tmp = await tmpdir()
+async function pull(skills: unknown[], files: Record<string, string> = {}, cache?: Awaited<ReturnType<typeof tmpdir>>) {
+  const tmp = cache ?? (await tmpdir())
   const requests: string[] = []
   const http = Layer.succeed(
     HttpClient.HttpClient,
@@ -101,4 +101,64 @@ describe("SkillDiscovery.pull", () => {
       await result.tmp[Symbol.asyncDispose]()
     }
   })
+
+  test("refreshes cached files when the version changes", async () => {
+    const tmp = await tmpdir()
+    try {
+      const first = await pull(
+        [{ name: "deploy", version: "1", files: ["SKILL.md"] }],
+        {
+          [`${base}deploy/SKILL.md`]: "# Old",
+        },
+        tmp,
+      )
+      const second = await pull(
+        [{ name: "deploy", version: "2", files: ["SKILL.md"] }],
+        {
+          [`${base}deploy/SKILL.md`]: "# New",
+        },
+        tmp,
+      )
+
+      expect(await fs.readFile(path.join(first.directories[0], "SKILL.md"), "utf8")).toBe("# New")
+      expect(second.requests).toContain(`${base}deploy/SKILL.md`)
+      const third = await pull(
+        [{ name: "deploy", version: "2", files: ["SKILL.md"] }],
+        { [`${base}deploy/SKILL.md`]: "# Ignored" },
+        tmp,
+      )
+      expect(third.requests).toEqual([`${base}index.json`])
+    } finally {
+      await tmp[Symbol.asyncDispose]()
+    }
+  })
+
+  test("publishes complete updates and removes stale files", async () => {
+    const tmp = await tmpdir()
+    try {
+      const first = await pull(
+        [{ name: "deploy", version: "1", files: ["SKILL.md", "old.md"] }],
+        {
+          [`${base}deploy/SKILL.md`]: "# Old",
+          [`${base}deploy/old.md`]: "old reference",
+        },
+        tmp,
+      )
+      const root = first.directories[0]
+
+      await pull(
+        [{ name: "deploy", version: "2", files: ["SKILL.md", "missing.md"] }],
+        { [`${base}deploy/SKILL.md`]: "# Partial" },
+        tmp,
+      )
+      expect(await fs.readFile(path.join(root, "SKILL.md"), "utf8")).toBe("# Old")
+      expect(await fs.readFile(path.join(root, "old.md"), "utf8")).toBe("old reference")
+
+      await pull([{ name: "deploy", version: "3", files: ["SKILL.md"] }], { [`${base}deploy/SKILL.md`]: "# New" }, tmp)
+      expect(await fs.readFile(path.join(root, "SKILL.md"), "utf8")).toBe("# New")
+      expect(await Bun.file(path.join(root, "old.md")).exists()).toBe(false)
+    } finally {
+      await tmp[Symbol.asyncDispose]()
+    }
+  })
 })

packages/llm/src/protocols/openai-responses.ts

@@ -53,7 +53,7 @@ const OpenAIResponsesReasoningSummaryText = Schema.Struct({
 
 const OpenAIResponsesReasoningItem = Schema.Struct({
   type: Schema.tag("reasoning"),
-  id: Schema.String,
+  id: Schema.optionalKey(Schema.String),
   summary: Schema.Array(OpenAIResponsesReasoningSummaryText),
   encrypted_content: optionalNull(Schema.String),
 })
@@ -101,6 +101,7 @@ type OpenAIResponsesReasoningInput = {
   summary: Array<{ type: "summary_text"; text: string }>
   encrypted_content?: string | null
 }
+type OpenAIResponsesReasoningReplay = Omit<OpenAIResponsesReasoningInput, "id">
 
 const OpenAIResponsesTool = Schema.Struct({
   type: Schema.tag("function"),
@@ -366,7 +367,7 @@ const lowerMessages = Effect.fn("OpenAIResponses.lowerMessages")(function* (requ
 
     if (message.role === "assistant") {
       const content: TextPart[] = []
-      const reasoningItems: Record<string, OpenAIResponsesReasoningInput> = {}
+      const reasoningItems: Record<string, OpenAIResponsesReasoningReplay> = {}
       const reasoningReferences = new Set<string>()
       const hostedToolReferences = new Set<string>()
       const flushText = () => {
@@ -383,7 +384,7 @@ const lowerMessages = Effect.fn("OpenAIResponses.lowerMessages")(function* (requ
           flushText()
           const reasoning = lowerReasoning(part)
           if (!reasoning) continue
-          if (store !== false && reasoning.id) {
+          if (store !== false) {
             if (!reasoningReferences.has(reasoning.id)) input.push({ type: "item_reference", id: reasoning.id })
             reasoningReferences.add(reasoning.id)
             continue
@@ -395,8 +396,13 @@ const lowerMessages = Effect.fn("OpenAIResponses.lowerMessages")(function* (requ
               existing.encrypted_content = reasoning.encrypted_content
             continue
           }
-          reasoningItems[reasoning.id] = reasoning
-          input.push(reasoning)
+          const replay = {
+            type: reasoning.type,
+            summary: reasoning.summary,
+            encrypted_content: reasoning.encrypted_content,
+          }
+          reasoningItems[reasoning.id] = replay
+          input.push(replay)
           continue
         }
         if (part.type === "tool-call") {
@@ -974,6 +980,7 @@ export const route = Route.make({
   endpoint,
   auth,
   transport: httpTransport,
+  defaults: { providerOptions: { openai: { store: false } } },
 })
 
 const decodeWebSocketMessage = ProviderShared.validateWith(Schema.decodeUnknownEffect(OpenAIResponsesWebSocketMessage))
@@ -1001,6 +1008,7 @@ export const webSocketRoute = Route.make({
   endpoint,
   auth,
   transport: webSocketTransport,
+  defaults: { providerOptions: { openai: { store: false } } },
 })
 
 export * as OpenAIResponses from "./openai-responses"

packages/llm/test/fixtures/recordings/openai-responses/openai-responses-gpt-5-5-reasoning-continuation.json

@@ -44,7 +44,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Think briefly, then reply exactly with: Hello!\"}]},{\"type\":\"reasoning\",\"id\":\"rs_0a0794dab3b8ec7d016a1235e7ce3881958a5eca32a36a14c5\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEjXoGMCw3WDXpoD9151PEr2Lt8raW7KBKefQhZJGWx5f8jy152bApO6oE-Mr1BhUtfZNq3OPBVfSL4ioQ9bHREfujIBXgk9LUDBAz2Sle7KjOr9HaUV16A4HBiaFIRFjsHPS9G8yEySp1m6F1CD_WR6apyUGgugRh_y39EcOJmxPOzmiac5DVM6fraA1VpcGbqrZ1x2ANHFDOfnYTycPtPNTgzE7LjkYjDDWbT03uN1YxfP4pqjDVRzY14pA8bSZ8ys-pDv5kUFCAsw-OlU4jYKUXp-M8_6KTaRQP71LPwppt__zG_NJPfy-qUil4pOU8_NoxtxerHgLLXbfExZdzfpoGinoEjn7nj7BJDEtl-LNeNEb5c-1ZymNfVMp-Cs3fLEPkAV8rtHFtZ0MhE_07GKbGo7hTrOmkM4DydxmHsdWGNbXAG35cprslEA5P7p3GHFKnRs5hGs2eq-XcZ3yki64ZBOU_Tv6UR7nUH09gF1rdrJo3dpre6M00COwwdZ02zUP5KxCuI8FKu2jsZu9zgMVXDALsdtM5orTCVLXsn4rddWd111zE-vMjNmMMmktW2cHMjH7j1ooA-9P083koNVYiLi4UhMA64gTqgyl8MxkZekl7eFSMa7qk295NaHOKtFxzYYcZ9jdioCwSPSZ0ZZWLoNgrK7SWfRh0uaTHNcMZ3wq8ae6CguktIeVTCPTQAqJLQqd7AU0oOCKCJ7BWnC-L8UC6m7Pm9ZS958uUVeWBhgKHzMAGq9UeQB7IEeAcbMn3EDgOSfd8qCb8iwU9iG9dcu9axQwWU7pd7kd-T-He61W7z5wWgpx1KehWCxrN6kuKSo6p-uUfwVnJukreOn8BJNAzADQgz68bhmN9VGih7YcKVnLgwDwKditrjSd6-tfE0Baarj3jWENvT6ohY17R9FDrKS-2v8IIX6tGjoKJw8SRhaWLNv4vWlmxRgR0gdac3qumd0GKqsWSveNz01naA==\"},{\"role\":\"assistant\",\"content\":[{\"type\":\"output_text\",\"text\":\"Hello!\"}]},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Now reply exactly with: Done.\"}]}],\"store\":false,\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"low\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"max_output_tokens\":40,\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Think briefly, then reply exactly with: Hello!\"}]},{\"type\":\"reasoning\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEjXoGMCw3WDXpoD9151PEr2Lt8raW7KBKefQhZJGWx5f8jy152bApO6oE-Mr1BhUtfZNq3OPBVfSL4ioQ9bHREfujIBXgk9LUDBAz2Sle7KjOr9HaUV16A4HBiaFIRFjsHPS9G8yEySp1m6F1CD_WR6apyUGgugRh_y39EcOJmxPOzmiac5DVM6fraA1VpcGbqrZ1x2ANHFDOfnYTycPtPNTgzE7LjkYjDDWbT03uN1YxfP4pqjDVRzY14pA8bSZ8ys-pDv5kUFCAsw-OlU4jYKUXp-M8_6KTaRQP71LPwppt__zG_NJPfy-qUil4pOU8_NoxtxerHgLLXbfExZdzfpoGinoEjn7nj7BJDEtl-LNeNEb5c-1ZymNfVMp-Cs3fLEPkAV8rtHFtZ0MhE_07GKbGo7hTrOmkM4DydxmHsdWGNbXAG35cprslEA5P7p3GHFKnRs5hGs2eq-XcZ3yki64ZBOU_Tv6UR7nUH09gF1rdrJo3dpre6M00COwwdZ02zUP5KxCuI8FKu2jsZu9zgMVXDALsdtM5orTCVLXsn4rddWd111zE-vMjNmMMmktW2cHMjH7j1ooA-9P083koNVYiLi4UhMA64gTqgyl8MxkZekl7eFSMa7qk295NaHOKtFxzYYcZ9jdioCwSPSZ0ZZWLoNgrK7SWfRh0uaTHNcMZ3wq8ae6CguktIeVTCPTQAqJLQqd7AU0oOCKCJ7BWnC-L8UC6m7Pm9ZS958uUVeWBhgKHzMAGq9UeQB7IEeAcbMn3EDgOSfd8qCb8iwU9iG9dcu9axQwWU7pd7kd-T-He61W7z5wWgpx1KehWCxrN6kuKSo6p-uUfwVnJukreOn8BJNAzADQgz68bhmN9VGih7YcKVnLgwDwKditrjSd6-tfE0Baarj3jWENvT6ohY17R9FDrKS-2v8IIX6tGjoKJw8SRhaWLNv4vWlmxRgR0gdac3qumd0GKqsWSveNz01naA==\"},{\"role\":\"assistant\",\"content\":[{\"type\":\"output_text\",\"text\":\"Hello!\"}]},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Now reply exactly with: Done.\"}]}],\"store\":false,\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"low\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"max_output_tokens\":40,\"stream\":true}"
       },
       "response": {
         "status": 200,

packages/llm/test/provider/openai-responses.test.ts

@@ -50,6 +50,7 @@ describe("OpenAI Responses route", () => {
           { role: "system", content: "You are concise." },
           { role: "user", content: [{ type: "input_text", text: "Say hello." }] },
         ],
+        store: false,
         stream: true,
         max_output_tokens: 20,
         temperature: 0,
@@ -161,16 +162,16 @@ describe("OpenAI Responses route", () => {
     Effect.gen(function* () {
       const prepared = yield* LLMClient.prepare(
         LLM.updateRequest(request, {
-          model: OpenAI.configure({ baseURL: "https://api.openai.test/v1/", apiKey: "test" }).responsesWebSocket(
-            "gpt-4.1-mini",
-          ),
+          model: OpenAIResponses.webSocketRoute
+            .with({ endpoint: { baseURL: "https://api.openai.test/v1/" }, auth: Auth.bearer("test") })
+            .model({ id: "gpt-4.1-mini" }),
         }),
       )
 
       expect(prepared.route).toBe("openai-responses-websocket")
       expect(prepared.protocol).toBe("openai-responses")
       expect(prepared.metadata).toEqual({ transport: "websocket-json" })
-      expect(prepared.body).toMatchObject({ model: "gpt-4.1-mini", stream: true })
+      expect(prepared.body).toMatchObject({ model: "gpt-4.1-mini", store: false, stream: true })
     }),
   )
 
@@ -356,7 +357,13 @@ describe("OpenAI Responses route", () => {
           { type: "function_call", call_id: "call_1", name: "lookup", arguments: '{"query":"weather"}' },
           { type: "function_call_output", call_id: "call_1", output: '{"forecast":"sunny"}' },
         ],
+        store: false,
         stream: true,
+        max_output_tokens: undefined,
+        temperature: undefined,
+        tool_choice: undefined,
+        tools: undefined,
+        top_p: undefined,
       })
     }),
   )
@@ -519,7 +526,6 @@ describe("OpenAI Responses route", () => {
           },
           {
             type: "reasoning",
-            id: "rs_continuation_1",
             encrypted_content: "encrypted-continuation-state",
             summary: [{ type: "summary_text", text: "I inspected the previous turn." }],
           },
@@ -864,7 +870,9 @@ describe("OpenAI Responses route", () => {
 
   it.effect("closes reasoning summary parts when storage is not disabled", () =>
     Effect.gen(function* () {
-      const response = yield* LLMClient.generate(request).pipe(
+      const response = yield* LLMClient.generate(
+        LLM.updateRequest(request, { providerOptions: { openai: { store: true } } }),
+      ).pipe(
         Effect.provide(
           fixedResponse(
             sseEvents(
@@ -925,12 +933,12 @@ describe("OpenAI Responses route", () => {
           dynamicResponse((input) =>
             Effect.gen(function* () {
               const web = yield* HttpClientRequest.toWeb(input.request).pipe(Effect.orDie)
-              expect(yield* Effect.promise(() => web.json())).toMatchObject({
+              const body = yield* Effect.promise(() => web.json())
+              expect(body).toMatchObject({
                 input: [
                   { role: "user", content: [{ type: "input_text", text: "What changed?" }] },
                   {
                     type: "reasoning",
-                    id: "rs_1",
                     encrypted_content: "encrypted-state",
                     summary: [{ type: "summary_text", text: "Checked the previous diff." }],
                   },
@@ -938,6 +946,7 @@ describe("OpenAI Responses route", () => {
                   { role: "user", content: [{ type: "input_text", text: "Summarize it." }] },
                 ],
               })
+              expect(body.input[1]).not.toHaveProperty("id")
               return input.respond(
                 sseEvents(
                   { type: "response.output_text.delta", item_id: "msg_1", delta: "Parser now round-trips reasoning." },
@@ -984,7 +993,6 @@ describe("OpenAI Responses route", () => {
         { role: "assistant", content: [{ type: "output_text", text: "Before." }] },
         {
           type: "reasoning",
-          id: "rs_1",
           encrypted_content: "encrypted-state",
           summary: [{ type: "summary_text", text: "Checked order." }],
         },
@@ -1078,7 +1086,6 @@ describe("OpenAI Responses route", () => {
       expect(prepared.body.input).toEqual([
         {
           type: "reasoning",
-          id: "rs_1",
           encrypted_content: "encrypted-state",
           summary: [
             { type: "summary_text", text: "First" },

packages/llm/test/tool-runtime.test.ts

@@ -598,7 +598,7 @@ describe("LLMClient tools", () => {
         include: ["reasoning.encrypted_content"],
         input: [
           { role: "user" },
-          { type: "reasoning", id: "rs_1", summary: [], encrypted_content: "encrypted-state" },
+          { type: "reasoning", summary: [], encrypted_content: "encrypted-state" },
           { type: "function_call", call_id: "call_1", name: "get_weather" },
           { type: "function_call_output", call_id: "call_1" },
         ],

packages/opencode/src/acp/error.ts

@@ -46,6 +46,7 @@ export class UnsupportedOperationError extends Schema.TaggedErrorClass<Unsupport
 export class ServiceFailureError extends Schema.TaggedErrorClass<ServiceFailureError>()("ACPServiceFailureError", {
   safeMessage: Schema.String,
   service: Schema.optional(Schema.String),
+  errorName: Schema.optional(Schema.String),
 }) {}
 
 export type Error =
@@ -81,7 +82,13 @@ export function toRequestError(error: Error) {
     case "ACPUnsupportedOperationError":
       return RequestError.methodNotFound(error.method)
     case "ACPServiceFailureError":
-      return RequestError.internalError({ service: error.service }, error.safeMessage)
+      return RequestError.internalError(
+        {
+          ...(error.service ? { service: error.service } : {}),
+          ...(error.errorName ? { errorName: error.errorName } : {}),
+        },
+        error.safeMessage,
+      )
   }
 }
 

packages/opencode/src/acp/permission.ts

@@ -1,9 +1,16 @@
-import type { AgentSideConnection, PermissionOption, RequestPermissionResponse } from "@agentclientprotocol/sdk"
+import type {
+  AgentSideConnection,
+  PermissionOption,
+  RequestPermissionResponse,
+  ToolCallContent,
+  ToolCallLocation,
+  ToolCallUpdate,
+} from "@agentclientprotocol/sdk"
 import type { Event, OpencodeClient } from "@opencode-ai/sdk/v2"
 import { applyPatch } from "diff"
 import { exists, readText } from "@/util/filesystem"
 import type { ACPSession } from "./session"
-import { toLocations, toToolKind, type ToolInput } from "./tool"
+import { pendingToolCall, toLocations, type ToolInput } from "./tool"
 import { Effect } from "effect"
 
 type PermissionEvent = Extract<Event, { type: "permission.asked" }>
@@ -54,14 +61,11 @@ export class Handler {
     const result = await this.input.connection
       .requestPermission({
         sessionId: permission.sessionID,
-        toolCall: {
+        toolCall: await permissionToolCall({
           toolCallId: permission.tool?.callID ?? permission.id,
-          status: "pending",
-          title: permission.permission,
-          rawInput: permission.metadata,
-          kind: toToolKind(permission.permission),
-          locations: toLocations(permission.permission, permission.metadata),
-        },
+          toolName: permission.permission,
+          input: permission.metadata,
+        }),
         options: permissionOptions,
       })
       .catch(async () => {
@@ -111,6 +115,107 @@ export class Handler {
   }
 }
 
+async function permissionToolCall(input: {
+  readonly toolCallId: string
+  readonly toolName: string
+  readonly input: ToolInput
+}): Promise<ToolCallUpdate> {
+  const toolCall = pendingToolCall({
+    toolCallId: input.toolCallId,
+    toolName: input.toolName,
+    state: {
+      input: input.input,
+      title: permissionTitle(input.toolName, input.input),
+    },
+  })
+  const content = await permissionContent(input.toolName, input.input)
+  return {
+    ...toolCall,
+    locations: permissionLocations(input.toolName, input.input),
+    ...(content.length ? { content } : {}),
+  }
+}
+
+function permissionTitle(toolName: string, input: ToolInput) {
+  const tool = toolName.toLocaleLowerCase()
+  switch (tool) {
+    case "external_directory":
+      return stringValue(input.description) ?? stringValue(input.command) ?? stringValue(input.parentDir)
+
+    case "webfetch":
+      return stringValue(input.url)
+
+    case "websearch":
+      return stringValue(input.query)
+
+    case "grep":
+    case "glob":
+      return stringValue(input.pattern)
+
+    case "read":
+    case "edit":
+    case "write":
+      return editTitle(input)
+
+    default:
+      return undefined
+  }
+}
+
+function editTitle(input: ToolInput) {
+  const files = fileMetadata(input)
+  if (files.length === 1) return files[0]?.relativePath ?? files[0]?.filePath
+  if (files.length > 1) return `${files.length} files`
+  return stringValue(input.filePath) ?? stringValue(input.filepath) ?? stringValue(input.path)
+}
+
+function permissionLocations(toolName: string, input: ToolInput): ToolCallLocation[] {
+  const files = fileMetadata(input)
+  if (files.length) {
+    return Array.from(
+      new Set(files.flatMap((file) => [file.filePath, file.movePath].filter((path): path is string => !!path))),
+      (path) => ({ path }),
+    )
+  }
+  return toLocations(toolName, input)
+}
+
+async function permissionContent(toolName: string, input: ToolInput): Promise<ToolCallContent[]> {
+  if (toolName.toLocaleLowerCase() !== "edit") return []
+
+  const files = fileMetadata(input)
+  if (files.length) return diffContentForFiles(files)
+
+  const filepath = stringValue(input.filepath) ?? stringValue(input.filePath)
+  const diff = stringValue(input.diff)
+  if (!filepath || !diff) return []
+  const content = await diffContentForPatch(filepath, diff)
+  return content ? [content] : []
+}
+
+async function diffContentForFiles(files: PermissionFileMetadata[]) {
+  const content = await Promise.all(
+    files.map(async (file) => {
+      if (!file.patch) return []
+      const content = await diffContentForPatch(file.filePath, file.patch, file.movePath)
+      return content ? [content] : []
+    }),
+  )
+  return content.flat()
+}
+
+async function diffContentForPatch(filepath: string, diff: string, displayPath = filepath) {
+  const content = (await exists(filepath)) ? await readText(filepath) : ""
+  const next = applyPatch(content, diff)
+  if (next === false) return undefined
+  return {
+    type: "diff" as const,
+    path: displayPath,
+    oldText: content,
+    newText: next,
+  }
+}
+
 function selectedReply(result: RequestPermissionResponse): Reply {
   if (result.outcome.outcome !== "selected") return "reject"
   if (result.outcome.optionId === "once" || result.outcome.optionId === "always") return result.outcome.optionId
@@ -121,4 +226,29 @@ function stringValue(value: unknown) {
   return typeof value === "string" ? value : undefined
 }
 
+type PermissionFileMetadata = {
+  readonly filePath: string
+  readonly relativePath?: string
+  readonly movePath?: string
+  readonly patch?: string
+}
+
+function fileMetadata(input: ToolInput): PermissionFileMetadata[] {
+  if (!Array.isArray(input.files)) return []
+  return input.files.flatMap((file): PermissionFileMetadata[] => {
+    if (!file || typeof file !== "object") return []
+    const info = file as Record<string, unknown>
+    const filePath = stringValue(info.filePath)
+    if (!filePath) return []
+    return [
+      {
+        filePath,
+        relativePath: stringValue(info.relativePath),
+        movePath: stringValue(info.movePath),
+        patch: stringValue(info.patch),
+      },
+    ]
+  })
+}
+
 export * as ACPPermission from "./permission"

packages/opencode/src/acp/service.ts

@@ -30,7 +30,7 @@ import {
   type SetSessionModeResponse,
 } from "@agentclientprotocol/sdk"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
-import type { Message, OpencodeClient, SessionMessageResponse } from "@opencode-ai/sdk/v2"
+import type { AssistantMessage, Message, OpencodeClient, SessionMessageResponse } from "@opencode-ai/sdk/v2"
 import { Context, Effect, Layer, ManagedRuntime } from "effect"
 import * as ACPError from "./error"
 import { buildConfigOptions, parseModelSelection } from "./config-option"
@@ -314,7 +314,6 @@ export function make(input: {
 
     yield* registerMcpServers(input.sdk, registeredMcp, params.cwd, state.id, params.mcpServers ?? [])
     yield* sendAvailableCommands(input.connection, state.id, snapshot)
-    yield* replayMessages(events, messages)
 
     return {
       configOptions: configOptions(snapshot, {
@@ -521,7 +520,7 @@ export function make(input: {
           "session",
         )
         yield* sendUsageUpdate(input.usage, input.sdk, input.connection, current.id, current.cwd)
-        return promptResponse(response.info, params.messageId)
+        return yield* promptResponse(response.info, params.messageId)
       }
 
       const known = snapshot.availableCommands.find((item) => item.name === command.name)
@@ -543,7 +542,7 @@ export function make(input: {
           "session",
         )
         yield* sendUsageUpdate(input.usage, input.sdk, input.connection, current.id, current.cwd)
-        return promptResponse(response.info, params.messageId)
+        return yield* promptResponse(response.info, params.messageId)
       }
 
       if (command.name === "compact") {
@@ -563,7 +562,7 @@ export function make(input: {
       }
 
       yield* sendUsageUpdate(input.usage, input.sdk, input.connection, current.id, current.cwd)
-      return promptResponse(undefined, params.messageId)
+      return yield* promptResponse(undefined, params.messageId)
     }),
     cancel,
   }
@@ -695,7 +694,8 @@ type MessageInfo = {
   readonly agent?: Message["agent"]
 }
 
-type AssistantInfo = UsageService.AssistantTokenCost | undefined
+type AssistantError = NonNullable<AssistantMessage["error"]>
+type AssistantInfo = (UsageService.AssistantTokenCost & Pick<AssistantMessage, "error">) | undefined
 
 function request<T>(fn: () => Promise<T | SdkResponse<T>>, service?: string) {
   return Effect.tryPromise({
@@ -811,13 +811,60 @@ function detectSlashCommand(parts: ReturnType<typeof promptContentToParts>) {
   return { name, args: rest.join(" ").trim() }
 }
 
-function promptResponse(info: AssistantInfo, messageId: string | null | undefined): PromptResponse {
-  return {
-    stopReason: "end_turn",
-    ...(info ? { usage: UsageService.buildUsage(info) } : {}),
+const promptResponse = Effect.fn("ACP.promptResponse")(function* (
+  info: AssistantInfo,
+  messageId: string | null | undefined,
+) {
+  if (!info?.error) {
+    return {
+      stopReason: "end_turn" as const,
+      ...(info ? { usage: UsageService.buildUsage(info) } : {}),
+      ...(messageId ? { userMessageId: messageId } : {}),
+      _meta: {},
+    }
+  }
+
+  const base = {
+    usage: UsageService.buildUsage(info),
     ...(messageId ? { userMessageId: messageId } : {}),
     _meta: {},
   }
+
+  if (info.error.name === "MessageAbortedError") {
+    return {
+      stopReason: "cancelled" as const,
+      ...base,
+    }
+  }
+
+  if (info.error.name === "MessageOutputLengthError") {
+    return {
+      stopReason: "max_tokens" as const,
+      ...base,
+    }
+  }
+
+  if (info.error.name === "ContentFilterError") {
+    return {
+      stopReason: "refusal" as const,
+      ...base,
+    }
+  }
+
+  if (info.error.name === "ProviderAuthError") {
+    return yield* new ACPError.AuthRequiredError({ providerId: info.error.data.providerID })
+  }
+
+  return yield* new ACPError.ServiceFailureError({
+    service: "session",
+    safeMessage: promptErrorMessage(info.error),
+    errorName: info.error.name,
+  })
+})
+
+function promptErrorMessage(error: AssistantError) {
+  if ("message" in error.data && typeof error.data.message === "string") return error.data.message
+  return "OpenCode prompt failed"
 }
 
 function sendUsageUpdate(

packages/opencode/src/acp/tool.ts

@@ -192,11 +192,8 @@ export function completedToolUpdate(input: {
   return {
     toolCallId: input.toolCallId,
     status: "completed",
-    kind: toToolKind(input.toolName),
-    title: toolTitle(input.toolName, input.state.input, input.state.title),
-    locations: toLocations(input.toolName, input.state.input, input.cwd),
+    ...(input.state.title ? { title: input.state.title } : {}),
     content: completedToolContent(input.toolName, input.state),
-    rawInput: rawInput(input.toolName, input.state.input, input.cwd),
     rawOutput: completedToolRawOutput(input.state),
   }
 }

packages/opencode/src/command/index.ts

@@ -1,4 +1,5 @@
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import path from "path"
 import { InstanceState } from "@/effect/instance-state"
 import { EffectBridge } from "@/effect/bridge"
 import type { InstanceContext } from "@/project/instance-context"
@@ -132,12 +133,19 @@ export const layer = Layer.effect(
 
       for (const item of yield* skill.all()) {
         if (commands[item.name]) continue
+        const dir = item.location === "<built-in>" ? undefined : path.dirname(item.location)
         commands[item.name] = {
           name: item.name,
           description: item.description,
           source: "skill",
           get template() {
-            return item.content
+            if (!dir) return item.content
+            return [
+              item.content,
+              "",
+              `Base directory for this skill: ${dir}`,
+              "Relative paths in this skill (e.g., scripts/, references/) are relative to this base directory.",
+            ].join("\n")
           },
           hints: [],
         }

packages/opencode/src/mcp/index.ts

@@ -22,7 +22,7 @@ import { NamedError } from "@opencode-ai/core/util/error"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
 import { withTimeout } from "@/util/timeout"
 import { FSUtil } from "@opencode-ai/core/fs-util"
-import { McpOAuthProvider, OAUTH_CALLBACK_PATH } from "./oauth-provider"
+import { McpOAuthPendingProvider, McpOAuthProvider, OAUTH_CALLBACK_PATH } from "./oauth-provider"
 import { McpOAuthCallback } from "./oauth-callback"
 import { McpAuth } from "./auth"
 import { EventV2Bridge } from "@/event-v2-bridge"
@@ -109,7 +109,7 @@ export type Status = Schema.Schema.Type<typeof Status>
 
 // Store transports for OAuth servers to allow finishing auth
 type TransportWithAuth = StreamableHTTPClientTransport | SSEClientTransport
-const pendingOAuthTransports = new Map<string, TransportWithAuth>()
+const pendingOAuthTransports = new Map<string, { transport: TransportWithAuth; provider?: McpOAuthPendingProvider }>()
 
 // Prompt cache types
 type PromptInfo = Awaited<ReturnType<MCPClient["listPrompts"]>>["prompts"][number]
@@ -301,7 +301,7 @@ export const layer = Layer.effect(
                   })
                   .pipe(Effect.ignore, Effect.as(undefined))
               } else {
-                pendingOAuthTransports.set(key, transport)
+                pendingOAuthTransports.set(key, { transport })
                 lastStatus = { status: "needs_auth" as const }
                 return events
                   .publish(TuiEvent.ToastShow, {
@@ -819,7 +819,7 @@ export const layer = Layer.effect(
         .join("")
       yield* auth.updateOAuthState(mcpName, oauthState)
       let capturedUrl: URL | undefined
-      const authProvider = new McpOAuthProvider(
+      const authProvider = new McpOAuthPendingProvider(
         mcpName,
         mcpConfig.url,
         {
@@ -845,15 +845,16 @@ export const layer = Layer.effect(
       return yield* Effect.tryPromise({
         try: () => {
           const client = createClient(directory)
-          return client
-            .connect(transport)
-            .then(() => ({ authorizationUrl: "", oauthState, client }) satisfies AuthResult)
+          return client.connect(transport).then(async () => {
+            await authProvider.commit()
+            return { authorizationUrl: "", oauthState, client } satisfies AuthResult
+          })
         },
         catch: (error) => error,
       }).pipe(
         Effect.catch((error) => {
           if (error instanceof UnauthorizedError && capturedUrl) {
-            pendingOAuthTransports.set(mcpName, transport)
+            pendingOAuthTransports.set(mcpName, { transport, provider: authProvider })
             return Effect.succeed({ authorizationUrl: capturedUrl.toString(), oauthState } satisfies AuthResult)
           }
           return Effect.die(error)
@@ -924,11 +925,11 @@ export const layer = Layer.effect(
 
     const finishAuth = Effect.fn("MCP.finishAuth")(function* (mcpName: string, authorizationCode: string) {
       yield* requireMcpConfig(mcpName)
-      const transport = pendingOAuthTransports.get(mcpName)
-      if (!transport) throw new Error(`No pending OAuth flow for MCP server: ${mcpName}`)
+      const pending = pendingOAuthTransports.get(mcpName)
+      if (!pending) throw new Error(`No pending OAuth flow for MCP server: ${mcpName}`)
 
       const result = yield* Effect.tryPromise({
-        try: () => transport.finishAuth(authorizationCode).then(() => true as const),
+        try: () => pending.transport.finishAuth(authorizationCode).then(() => true as const),
         catch: (error) => {
           return error
         },
@@ -938,6 +939,7 @@ export const layer = Layer.effect(
         return { status: "failed", error: "OAuth completion failed" } satisfies Status
       }
 
+      yield* Effect.promise(() => pending.provider?.commit() ?? Promise.resolve())
       yield* auth.clearCodeVerifier(mcpName)
       pendingOAuthTransports.delete(mcpName)
 

packages/opencode/src/mcp/oauth-callback.ts

@@ -1,6 +1,6 @@
 import { createConnection } from "net"
 import { createServer } from "http"
-import { escapeHtml } from "@/util/html"
+import { OauthCallbackPage } from "@opencode-ai/core/oauth/page"
 import { OAUTH_CALLBACK_PORT, OAUTH_CALLBACK_PATH, parseRedirectUri } from "./oauth-provider"
 
 const OAUTH_CALLBACK_HOST = "127.0.0.1"
@@ -9,47 +9,6 @@ const OAUTH_CALLBACK_HOST = "127.0.0.1"
 let currentPort = OAUTH_CALLBACK_PORT
 let currentPath = OAUTH_CALLBACK_PATH
 
-const HTML_SUCCESS = `<!DOCTYPE html>
-<html>
-<head>
-  <title>OpenCode - Authorization Successful</title>
-  <style>
-    body { font-family: system-ui, -apple-system, sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; background: #1a1a2e; color: #eee; }
-    .container { text-align: center; padding: 2rem; }
-    h1 { color: #4ade80; margin-bottom: 1rem; }
-    p { color: #aaa; }
-  </style>
-</head>
-<body>
-  <div class="container">
-    <h1>Authorization Successful</h1>
-    <p>You can close this window and return to OpenCode.</p>
-  </div>
-  <script>setTimeout(() => window.close(), 2000);</script>
-</body>
-</html>`
-
-const HTML_ERROR = (error: string) => `<!DOCTYPE html>
-<html>
-<head>
-  <title>OpenCode - Authorization Failed</title>
-  <style>
-    body { font-family: system-ui, -apple-system, sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; background: #1a1a2e; color: #eee; }
-    .container { text-align: center; padding: 2rem; }
-    h1 { color: #f87171; margin-bottom: 1rem; }
-    p { color: #aaa; }
-    .error { color: #fca5a5; font-family: monospace; margin-top: 1rem; padding: 1rem; background: rgba(248,113,113,0.1); border-radius: 0.5rem; }
-  </style>
-</head>
-<body>
-  <div class="container">
-    <h1>Authorization Failed</h1>
-    <p>An error occurred during authorization.</p>
-    <div class="error">${escapeHtml(error)}</div>
-  </div>
-</body>
-</html>`
-
 interface PendingAuth {
   resolve: (code: string) => void
   reject: (error: Error) => void
@@ -98,7 +57,7 @@ function handleRequest(req: import("http").IncomingMessage, res: import("http").
   if (!state) {
     const errorMsg = "Missing required state parameter - potential CSRF attack"
     res.writeHead(400, { "Content-Type": "text/html; charset=utf-8" })
-    res.end(HTML_ERROR(errorMsg))
+    res.end(OauthCallbackPage.error(errorMsg, { provider: "MCP" }))
     return
   }
 
@@ -112,14 +71,14 @@ function handleRequest(req: import("http").IncomingMessage, res: import("http").
       pending.reject(new Error(errorMsg))
     }
     res.writeHead(200, { "Content-Type": "text/html; charset=utf-8" })
-    res.end(HTML_ERROR(errorMsg))
+    res.end(OauthCallbackPage.error(errorMsg, { provider: "MCP" }))
     stopIfIdle()
     return
   }
 
   if (!code) {
     res.writeHead(400, { "Content-Type": "text/html; charset=utf-8" })
-    res.end(HTML_ERROR("No authorization code provided"))
+    res.end(OauthCallbackPage.error("No authorization code provided", { provider: "MCP" }))
     return
   }
 
@@ -127,7 +86,7 @@ function handleRequest(req: import("http").IncomingMessage, res: import("http").
   if (!pendingAuths.has(state)) {
     const errorMsg = "Invalid or expired state parameter - potential CSRF attack"
     res.writeHead(400, { "Content-Type": "text/html; charset=utf-8" })
-    res.end(HTML_ERROR(errorMsg))
+    res.end(OauthCallbackPage.error(errorMsg, { provider: "MCP" }))
     return
   }
 
@@ -139,7 +98,7 @@ function handleRequest(req: import("http").IncomingMessage, res: import("http").
   pending.resolve(code)
 
   res.writeHead(200, { "Content-Type": "text/html; charset=utf-8" })
-  res.end(HTML_SUCCESS)
+  res.end(OauthCallbackPage.success({ provider: "MCP" }))
   stopIfIdle()
 }
 

packages/opencode/src/mcp/oauth-provider.ts

@@ -25,11 +25,11 @@ export interface McpOAuthCallbacks {
 
 export class McpOAuthProvider implements OAuthClientProvider {
   constructor(
-    private mcpName: string,
-    private serverUrl: string,
-    private config: McpOAuthConfig,
+    protected mcpName: string,
+    protected serverUrl: string,
+    protected config: McpOAuthConfig,
     private callbacks: McpOAuthCallbacks,
-    private auth: McpAuth.Interface,
+    protected auth: McpAuth.Interface,
   ) {}
 
   get redirectUrl(): string {
@@ -53,7 +53,6 @@ export class McpOAuthProvider implements OAuthClientProvider {
   }
 
   async clientInformation(): Promise<OAuthClientInformation | undefined> {
-    // Check config first (pre-registered client)
     if (this.config.clientId) {
       return {
         client_id: this.config.clientId,
@@ -164,10 +163,7 @@ export class McpOAuthProvider implements OAuthClientProvider {
 
   async invalidateCredentials(type: "all" | "client" | "tokens"): Promise<void> {
     const entry = await Effect.runPromise(this.auth.get(this.mcpName))
-    if (!entry) {
-      return
-    }
-
+    if (!entry) return
     switch (type) {
       case "all":
         await Effect.runPromise(this.auth.remove(this.mcpName))
@@ -184,6 +180,63 @@ export class McpOAuthProvider implements OAuthClientProvider {
   }
 }
 
+export class McpOAuthPendingProvider extends McpOAuthProvider {
+  private pendingClientInfo?: OAuthClientInformationFull
+  private pendingTokens?: OAuthTokens
+
+  override async clientInformation(): Promise<OAuthClientInformation | undefined> {
+    if (!this.config.clientId) return this.pendingClientInfo
+    return {
+      client_id: this.config.clientId,
+      client_secret: this.config.clientSecret,
+    }
+  }
+
+  override async saveClientInformation(info: OAuthClientInformationFull): Promise<void> {
+    this.pendingClientInfo = info
+  }
+
+  override async tokens(): Promise<OAuthTokens | undefined> {
+    return this.pendingTokens
+  }
+
+  override async saveTokens(tokens: OAuthTokens): Promise<void> {
+    this.pendingTokens = tokens
+  }
+
+  override async invalidateCredentials(type: "all" | "client" | "tokens"): Promise<void> {
+    if (type === "all" || type === "client") this.pendingClientInfo = undefined
+    if (type === "all" || type === "tokens") this.pendingTokens = undefined
+  }
+
+  async commit(): Promise<void> {
+    if (!this.pendingTokens) return
+    await Effect.runPromise(
+      this.auth.set(
+        this.mcpName,
+        {
+          tokens: {
+            accessToken: this.pendingTokens.access_token,
+            refreshToken: this.pendingTokens.refresh_token,
+            expiresAt: this.pendingTokens.expires_in ? Date.now() / 1000 + this.pendingTokens.expires_in : undefined,
+            scope: this.pendingTokens.scope,
+          },
+          clientInfo:
+            this.pendingClientInfo && !this.config.clientId
+              ? {
+                  clientId: this.pendingClientInfo.client_id,
+                  clientSecret: this.pendingClientInfo.client_secret,
+                  clientIdIssuedAt: this.pendingClientInfo.client_id_issued_at,
+                  clientSecretExpiresAt: this.pendingClientInfo.client_secret_expires_at,
+                }
+              : undefined,
+        },
+        this.serverUrl,
+      ),
+    )
+  }
+}
+
 export { OAUTH_CALLBACK_PORT, OAUTH_CALLBACK_PATH }
 
 /**

packages/opencode/src/plugin/digitalocean.ts

@@ -1,6 +1,7 @@
 import type { Hooks, PluginInput } from "@opencode-ai/plugin"
 import type { Model } from "@opencode-ai/sdk/v2"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
+import { OauthCallbackPage } from "@opencode-ai/core/oauth/page"
 import { createServer } from "http"
 import open from "open"
 
@@ -58,65 +59,6 @@ function buildAuthorizeUrl(state: string): string {
   return `${DO_AUTHORIZE_URL}?${params.toString()}`
 }
 
-const HTML_CALLBACK = `<!doctype html>
-<html>
-  <head>
-    <meta charset="utf-8" />
-    <title>OpenCode - DigitalOcean Authorization</title>
-    <style>
-      body { font-family: system-ui, -apple-system, sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; background: #0b1220; color: #e8eef9; }
-      .container { text-align: center; padding: 2rem; max-width: 32rem; }
-      h1 { color: #e8eef9; margin-bottom: 1rem; }
-      p { color: #9aa9c0; }
-      .error { color: #ff917b; font-family: monospace; margin-top: 1rem; padding: 1rem; background: #3c140d; border-radius: 0.5rem; }
-    </style>
-  </head>
-  <body>
-    <div class="container">
-      <h1 id="title">Finishing sign-in...</h1>
-      <p id="msg">You can close this window once it says you're signed in.</p>
-    </div>
-    <script>
-      (async function() {
-        const params = new URLSearchParams((window.location.hash || "").slice(1))
-        const search = new URLSearchParams(window.location.search)
-        const error = params.get("error") || search.get("error")
-        const errorDescription = params.get("error_description") || search.get("error_description")
-        const titleEl = document.getElementById("title")
-        const msgEl = document.getElementById("msg")
-        const tokenUrl = new URL(${JSON.stringify(OAUTH_TOKEN_PATH)}, window.location.origin).href
-        try {
-          const body = error
-            ? { error, error_description: errorDescription || "" }
-            : { access_token: params.get("access_token") || "", expires_in: params.get("expires_in") || "0", state: params.get("state") || "" }
-          const res = await fetch(tokenUrl, {
-            method: "POST",
-            headers: { "Content-Type": "application/json" },
-            body: JSON.stringify(body),
-          })
-          if (!res.ok) {
-            const detail = await res.text().catch(function () { return "" })
-            throw new Error(detail || ("callback failed (" + res.status + ")"))
-          }
-          if (error) {
-            titleEl.textContent = "Authorization Failed"
-            msgEl.textContent = errorDescription || error
-            msgEl.className = "error"
-            return
-          }
-          titleEl.textContent = "Authorization Successful"
-          msgEl.textContent = "You can close this window and return to OpenCode."
-          setTimeout(function () { window.close() }, 2000)
-        } catch (e) {
-          titleEl.textContent = "Authorization Failed"
-          msgEl.textContent = String(e && e.message ? e.message : e)
-          msgEl.className = "error"
-        }
-      })()
-    </script>
-  </body>
-</html>`
-
 async function startOAuthServer(): Promise<void> {
   if (oauthServer) return
   oauthServer = createServer((req, res) => {
@@ -124,7 +66,7 @@ async function startOAuthServer(): Promise<void> {
 
     if (req.method === "GET" && url.pathname === OAUTH_REDIRECT_PATH) {
       res.writeHead(200, { "Content-Type": "text/html" })
-      res.end(HTML_CALLBACK)
+      res.end(OauthCallbackPage.bootstrap({ tokenPath: OAUTH_TOKEN_PATH, provider: "DigitalOcean" }))
       return
     }
 

packages/opencode/src/plugin/openai/codex.ts

@@ -5,7 +5,7 @@ import os from "os"
 import { setTimeout as sleep } from "node:timers/promises"
 import { createServer } from "http"
 import { OpenAIWebSocketPool } from "./ws-pool"
-import { escapeHtml } from "@/util/html"
+import { OauthCallbackPage } from "@opencode-ai/core/oauth/page"
 
 const CLIENT_ID = "app_EMoamEEZ73f0CkXaXp7hrann"
 const ISSUER = "https://auth.openai.com"
@@ -138,95 +138,8 @@ async function refreshAccessToken(refreshToken: string, issuer = ISSUER): Promis
   return response.json()
 }
 
-const HTML_SUCCESS = `<!doctype html>
-<html>
-  <head>
-    <title>OpenCode - Codex Authorization Successful</title>
-    <style>
-      body {
-        font-family:
-          system-ui,
-          -apple-system,
-          sans-serif;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        height: 100vh;
-        margin: 0;
-        background: #131010;
-        color: #f1ecec;
-      }
-      .container {
-        text-align: center;
-        padding: 2rem;
-      }
-      h1 {
-        color: #f1ecec;
-        margin-bottom: 1rem;
-      }
-      p {
-        color: #b7b1b1;
-      }
-    </style>
-  </head>
-  <body>
-    <div class="container">
-      <h1>Authorization Successful</h1>
-      <p>You can close this window and return to OpenCode.</p>
-    </div>
-    <script>
-      setTimeout(() => window.close(), 2000)
-    </script>
-  </body>
-</html>`
-
-export const renderOAuthError = (error: string) => `<!doctype html>
-<html>
-  <head>
-    <title>OpenCode - Codex Authorization Failed</title>
-    <style>
-      body {
-        font-family:
-          system-ui,
-          -apple-system,
-          sans-serif;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        height: 100vh;
-        margin: 0;
-        background: #131010;
-        color: #f1ecec;
-      }
-      .container {
-        text-align: center;
-        padding: 2rem;
-      }
-      h1 {
-        color: #fc533a;
-        margin-bottom: 1rem;
-      }
-      p {
-        color: #b7b1b1;
-      }
-      .error {
-        color: #ff917b;
-        font-family: monospace;
-        margin-top: 1rem;
-        padding: 1rem;
-        background: #3c140d;
-        border-radius: 0.5rem;
-      }
-    </style>
-  </head>
-  <body>
-    <div class="container">
-      <h1>Authorization Failed</h1>
-      <p>An error occurred during authorization.</p>
-      <div class="error">${escapeHtml(error)}</div>
-    </div>
-  </body>
-</html>`
+// Kept as a named export for plugin.codex tests; delegates to the shared branded page.
+export const renderOAuthError = (error: string) => OauthCallbackPage.error(error, { provider: "ChatGPT" })
 
 interface PendingOAuth {
   pkce: PkceCodes
@@ -287,7 +200,7 @@ async function startOAuthServer(): Promise<{ port: number; redirectUri: string }
         .catch((err) => current.reject(err))
 
       res.writeHead(200, { "Content-Type": "text/html; charset=utf-8" })
-      res.end(HTML_SUCCESS)
+      res.end(OauthCallbackPage.success({ provider: "ChatGPT" }))
       return
     }
 

packages/opencode/src/plugin/snowflake-cortex.ts

@@ -1,6 +1,7 @@
 import type { Hooks, PluginInput } from "@opencode-ai/plugin"
 import { OAUTH_DUMMY_KEY } from "../auth"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
+import { OauthCallbackPage } from "@opencode-ai/core/oauth/page"
 import { createServer } from "http"
 import open from "open"
 
@@ -156,29 +157,6 @@ async function refreshAccessToken(account: string, refreshToken: string) {
   return token
 }
 
-const HTML_SUCCESS = `<!doctype html>
-<html>
-  <head><title>OpenCode - Snowflake Authorization Successful</title></head>
-  <body style="font-family: system-ui; display:flex; align-items:center; justify-content:center; height:100vh; margin:0; background:#111; color:#eee;">
-    <div style="text-align:center; max-width:36rem; padding:2rem;">
-      <h1 style="color:#7ee787;">Authorization Successful</h1>
-      <p>You can close this window and return to OpenCode.</p>
-    </div>
-    <script>setTimeout(() => window.close(), 1500)</script>
-  </body>
-</html>`
-
-const htmlError = (message: string) => `<!doctype html>
-<html>
-  <head><title>OpenCode - Snowflake Authorization Failed</title></head>
-  <body style="font-family: system-ui; display:flex; align-items:center; justify-content:center; height:100vh; margin:0; background:#111; color:#eee;">
-    <div style="text-align:center; max-width:48rem; padding:2rem;">
-      <h1 style="color:#ff7b72;">Authorization Failed</h1>
-      <pre style="white-space:pre-wrap; color:#ffb3ad; background:#2a1210; padding:1rem; border-radius:.5rem;">${message}</pre>
-    </div>
-  </body>
-</html>`
-
 async function startOAuthServer() {
   if (oauthServer) return
 
@@ -203,7 +181,7 @@ async function startOAuthServer() {
       pendingOAuth?.reject(new Error(message))
       pendingOAuth = undefined
       res.writeHead(400, { "Content-Type": "text/html" })
-      res.end(htmlError(message))
+      res.end(OauthCallbackPage.error(message, { provider: "Snowflake" }))
       return
     }
 
@@ -214,7 +192,7 @@ async function startOAuthServer() {
       const message = errorDescription || error
       current.reject(new Error(message))
       res.writeHead(200, { "Content-Type": "text/html" })
-      res.end(htmlError(message))
+      res.end(OauthCallbackPage.error(message, { provider: "Snowflake" }))
       return
     }
 
@@ -222,7 +200,7 @@ async function startOAuthServer() {
       const message = "Missing authorization code"
       current.reject(new Error(message))
       res.writeHead(400, { "Content-Type": "text/html" })
-      res.end(htmlError(message))
+      res.end(OauthCallbackPage.error(message, { provider: "Snowflake" }))
       return
     }
 
@@ -231,7 +209,7 @@ async function startOAuthServer() {
       .catch((err) => current.reject(err instanceof Error ? err : new Error(String(err))))
 
     res.writeHead(200, { "Content-Type": "text/html" })
-    res.end(HTML_SUCCESS)
+    res.end(OauthCallbackPage.success({ provider: "Snowflake" }))
   })
 
   await new Promise<void>((resolve, reject) => {

packages/opencode/src/plugin/xai.ts

@@ -2,7 +2,7 @@ import type { Hooks, PluginInput } from "@opencode-ai/plugin"
 import { OAUTH_DUMMY_KEY } from "../auth"
 import { createServer } from "http"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
-import { escapeHtml } from "@/util/html"
+import { OauthCallbackPage } from "@opencode-ai/core/oauth/page"
 
 // Public Grok-CLI OAuth client. xAI's auth server rejects loopback OAuth from
 // non-allowlisted clients, so we reuse the Grok-CLI client_id that xAI ships
@@ -285,96 +285,6 @@ export async function pollDeviceCodeToken(
   throw new Error("xAI device authorization timed out")
 }
 
-const HTML_SUCCESS = `<!doctype html>
-<html>
-  <head>
-    <title>OpenCode - xAI Authorization Successful</title>
-    <style>
-      body {
-        font-family:
-          system-ui,
-          -apple-system,
-          sans-serif;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        height: 100vh;
-        margin: 0;
-        background: #131010;
-        color: #f1ecec;
-      }
-      .container {
-        text-align: center;
-        padding: 2rem;
-      }
-      h1 {
-        color: #f1ecec;
-        margin-bottom: 1rem;
-      }
-      p {
-        color: #b7b1b1;
-      }
-    </style>
-  </head>
-  <body>
-    <div class="container">
-      <h1>Authorization Successful</h1>
-      <p>You can close this window and return to OpenCode.</p>
-    </div>
-    <script>
-      setTimeout(() => window.close(), 2000)
-    </script>
-  </body>
-</html>`
-
-const HTML_ERROR = (error: string) => `<!doctype html>
-<html>
-  <head>
-    <title>OpenCode - xAI Authorization Failed</title>
-    <style>
-      body {
-        font-family:
-          system-ui,
-          -apple-system,
-          sans-serif;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        height: 100vh;
-        margin: 0;
-        background: #131010;
-        color: #f1ecec;
-      }
-      .container {
-        text-align: center;
-        padding: 2rem;
-      }
-      h1 {
-        color: #fc533a;
-        margin-bottom: 1rem;
-      }
-      p {
-        color: #b7b1b1;
-      }
-      .error {
-        color: #ff917b;
-        font-family: monospace;
-        margin-top: 1rem;
-        padding: 1rem;
-        background: #3c140d;
-        border-radius: 0.5rem;
-      }
-    </style>
-  </head>
-  <body>
-    <div class="container">
-      <h1>Authorization Failed</h1>
-      <p>An error occurred during authorization.</p>
-      <div class="error">${escapeHtml(error)}</div>
-    </div>
-  </body>
-</html>`
-
 // CORS allowlist for the loopback callback. The redirect_uri itself is
 // already bound to 127.0.0.1 and gated by PKCE+state, so we only accept
 // xAI's own auth origins for additional defense-in-depth on the OPTIONS
@@ -425,7 +335,7 @@ async function startOAuthServer(): Promise<{ port: number; redirectUri: string }
         pendingOAuth?.reject(new Error(errorMsg))
         pendingOAuth = undefined
         res.writeHead(200, { "Content-Type": "text/html" })
-        res.end(HTML_ERROR(errorMsg))
+        res.end(OauthCallbackPage.error(errorMsg, { provider: "xAI" }))
         return
       }
 
@@ -434,7 +344,7 @@ async function startOAuthServer(): Promise<{ port: number; redirectUri: string }
         pendingOAuth?.reject(new Error(errorMsg))
         pendingOAuth = undefined
         res.writeHead(400, { "Content-Type": "text/html" })
-        res.end(HTML_ERROR(errorMsg))
+        res.end(OauthCallbackPage.error(errorMsg, { provider: "xAI" }))
         return
       }
 
@@ -443,7 +353,7 @@ async function startOAuthServer(): Promise<{ port: number; redirectUri: string }
         pendingOAuth?.reject(new Error(errorMsg))
         pendingOAuth = undefined
         res.writeHead(400, { "Content-Type": "text/html" })
-        res.end(HTML_ERROR(errorMsg))
+        res.end(OauthCallbackPage.error(errorMsg, { provider: "xAI" }))
         return
       }
 
@@ -455,7 +365,7 @@ async function startOAuthServer(): Promise<{ port: number; redirectUri: string }
         .catch((err) => current.reject(err))
 
       res.writeHead(200, { "Content-Type": "text/html" })
-      res.end(HTML_SUCCESS)
+      res.end(OauthCallbackPage.success({ provider: "xAI" }))
       return
     }
 

packages/opencode/src/skill/discovery.ts

@@ -13,6 +13,7 @@ const fileConcurrency = 8
 class IndexSkill extends Schema.Class<IndexSkill>("IndexSkill")({
   name: Schema.String,
   files: Schema.Array(Schema.String),
+  version: Schema.optional(Schema.String),
 }) {}
 
 class Index extends Schema.Class<Index>("Index")({
@@ -76,17 +77,53 @@ export const layer: Layer.Layer<Service, never, FSUtil.Service | Path.Path | Htt
         (skill) =>
           Effect.gen(function* () {
             const root = path.join(cache, skill.name)
+            const versionFile = path.join(root, ".opencode-version")
+            const version = skill.version
+            const current =
+              version === undefined
+                ? undefined
+                : yield* fs.readFileStringSafe(versionFile).pipe(Effect.catch(() => Effect.succeed(undefined)))
 
-            yield* Effect.forEach(
-              skill.files,
-              (file) => download(new URL(file, `${host}/${skill.name}/`).href, path.join(root, file)),
-              {
-                concurrency: fileConcurrency,
-              },
-            )
-
-            const md = path.join(root, "SKILL.md")
-            return (yield* fs.exists(md).pipe(Effect.orDie)) ? root : null
+            if (version === undefined || current === version) {
+              yield* Effect.forEach(
+                skill.files,
+                (file) => download(new URL(file, `${host}/${skill.name}/`).href, path.join(root, file)),
+                { concurrency: fileConcurrency, discard: true },
+              )
+            } else {
+              const token = crypto.randomUUID()
+              const staging = `${root}.tmp-${token}`
+              const backup = `${root}.old-${token}`
+              yield* Effect.gen(function* () {
+                const downloaded = yield* Effect.forEach(
+                  skill.files,
+                  (file) => download(new URL(file, `${host}/${skill.name}/`).href, path.join(staging, file)),
+                  { concurrency: fileConcurrency },
+                )
+                if (!downloaded.every(Boolean)) return
+                if (!(yield* fs.exists(path.join(staging, "SKILL.md")).pipe(Effect.orDie))) return
+                yield* fs.writeFileString(path.join(staging, ".opencode-version"), version)
+                yield* Effect.uninterruptible(
+                  Effect.gen(function* () {
+                    const cached = yield* fs.exists(root).pipe(Effect.orDie)
+                    if (cached) yield* fs.rename(root, backup)
+                    yield* fs.rename(staging, root).pipe(
+                      Effect.catch((error) =>
+                        Effect.gen(function* () {
+                          if (cached) yield* fs.rename(backup, root).pipe(Effect.ignore)
+                          return yield* Effect.fail(error)
+                        }),
+                      ),
+                    )
+                    if (cached) yield* fs.remove(backup, { recursive: true, force: true }).pipe(Effect.ignore)
+                  }),
+                )
+              }).pipe(
+                Effect.catch((error) => Effect.logError("failed to refresh skill", { skill: skill.name, error })),
+                Effect.ensuring(fs.remove(staging, { recursive: true, force: true }).pipe(Effect.ignore)),
+              )
+            }
+            return (yield* fs.exists(path.join(root, "SKILL.md")).pipe(Effect.orDie)) ? root : null
           }),
         { concurrency: skillConcurrency },
       )

packages/opencode/src/skill/index.ts

@@ -1,6 +1,5 @@
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import path from "path"
-import { pathToFileURL } from "url"
 import { Effect, Layer, Context, Schema } from "effect"
 import { NamedError } from "@opencode-ai/core/util/error"
 import type { Agent } from "@/agent/agent"
@@ -17,6 +16,7 @@ import { RuntimeFlags } from "@/effect/runtime-flags"
 import { Glob } from "@opencode-ai/core/util/glob"
 import { Discovery } from "./discovery"
 import { isRecord } from "@/util/record"
+import { escapeHtml } from "@/util/html"
 
 const CLAUDE_EXTERNAL_DIR = ".claude"
 const AGENTS_EXTERNAL_DIR = ".agents"
@@ -339,7 +339,7 @@ export function fmt(list: Info[], opts: { verbose: boolean }) {
           "  <skill>",
           `    <name>${skill.name}</name>`,
           `    <description>${skill.description}</description>`,
-          `    <location>${pathToFileURL(skill.location).href}</location>`,
+          `    <location>${escapeHtml(skill.location)}</location>`,
           "  </skill>",
         ]),
       "</available_skills>",

packages/opencode/test/acp/permission.test.ts

@@ -1,4 +1,4 @@
-import { describe, expect, it } from "bun:test"
+import { afterEach, describe, expect, it } from "bun:test"
 import type {
   AgentSideConnection,
   RequestPermissionRequest,
@@ -6,13 +6,22 @@ import type {
   SessionUpdate,
 } from "@agentclientprotocol/sdk"
 import type { Event, OpencodeClient } from "@opencode-ai/sdk/v2"
+import { createTwoFilesPatch } from "diff"
 import { Effect, ManagedRuntime } from "effect"
+import { mkdtemp, rm } from "node:fs/promises"
+import { tmpdir } from "node:os"
+import path from "node:path"
 import { ACPEvent } from "@/acp/event"
 import { ACPSession } from "@/acp/session"
 
 type PermissionEvent = Extract<Event, { type: "permission.asked" }>
 type PermissionReplyParams = Parameters<OpencodeClient["permission"]["reply"]>[0]
 type SessionUpdateParams = Parameters<AgentSideConnection["sessionUpdate"]>[0]
+const cleanupDirs: string[] = []
+
+afterEach(async () => {
+  await Promise.all(cleanupDirs.splice(0).map((dir) => rm(dir, { recursive: true, force: true })))
+})
 
 const pollUntil = async (
   check: () => boolean | Promise<boolean>,
@@ -137,6 +146,14 @@ function textFromUpdates(updates: SessionUpdateParams[], sessionId: string) {
     .join("")
 }
 
+async function tempFile(name: string, content: string) {
+  const dir = await mkdtemp(path.join(tmpdir(), "opencode-acp-permission-"))
+  cleanupDirs.push(dir)
+  const file = path.join(dir, name)
+  await Bun.write(file, content)
+  return file
+}
+
 describe("acp permissions", () => {
   it("sends requestPermission and replies with the selected outcome", async () => {
     const harness = createHarness()
@@ -151,7 +168,7 @@ describe("acp permissions", () => {
       toolCall: {
         toolCallId: "call_1",
         status: "pending",
-        title: "bash",
+        title: "printf hello",
         rawInput: { command: "printf hello" },
         kind: "execute",
         locations: [],
@@ -165,6 +182,116 @@ describe("acp permissions", () => {
     expect(harness.replies).toEqual([{ requestID: "perm_1", reply: "once", directory: "/workspace" }])
   })
 
+  it("uses permission metadata for non-shell titles", async () => {
+    const harness = createHarness()
+    await createSession(harness.session, "ses_a")
+
+    harness.subscription.handle(
+      permissionAsked("ses_a", "perm_fetch", {
+        permission: "webfetch",
+        metadata: {
+          url: "https://example.com/docs",
+          format: "markdown",
+        },
+        tool: { messageID: "msg_1", callID: "call_1" },
+      }),
+    )
+
+    await pollUntil(() => harness.replies.length === 1, "webfetch permission was never replied")
+
+    expect(harness.requests[0]?.toolCall).toMatchObject({
+      toolCallId: "call_1",
+      title: "https://example.com/docs",
+      kind: "fetch",
+      rawInput: { url: "https://example.com/docs", format: "markdown" },
+    })
+  })
+
+  it("includes a diff content block for edit permission metadata", async () => {
+    const filepath = await tempFile("file.ts", "before\n")
+    const harness = createHarness()
+    await createSession(harness.session, "ses_a")
+
+    harness.subscription.handle(
+      permissionAsked("ses_a", "perm_edit", {
+        permission: "edit",
+        metadata: {
+          filepath,
+          diff: createTwoFilesPatch(filepath, filepath, "before\n", "after\n"),
+        },
+        tool: { messageID: "msg_1", callID: "call_1" },
+      }),
+    )
+
+    await pollUntil(() => harness.replies.length === 1, "edit permission was never replied")
+
+    expect(harness.requests[0]?.toolCall).toMatchObject({
+      toolCallId: "call_1",
+      title: filepath,
+      kind: "edit",
+      locations: [{ path: filepath }],
+      content: [
+        {
+          type: "diff",
+          path: filepath,
+          oldText: "before\n",
+          newText: "after\n",
+        },
+      ],
+    })
+  })
+
+  it("includes per-file diff blocks and locations for apply_patch permission metadata", async () => {
+    const first = await tempFile("first.ts", "one\n")
+    const second = await tempFile("second.ts", "alpha\n")
+    const harness = createHarness()
+    await createSession(harness.session, "ses_a")
+
+    harness.subscription.handle(
+      permissionAsked("ses_a", "perm_patch", {
+        permission: "edit",
+        metadata: {
+          filepath: "first.ts, second.ts",
+          files: [
+            {
+              filePath: first,
+              relativePath: "first.ts",
+              patch: createTwoFilesPatch(first, first, "one\n", "two\n"),
+            },
+            {
+              filePath: second,
+              relativePath: "second.ts",
+              patch: createTwoFilesPatch(second, second, "alpha\n", "beta\n"),
+            },
+          ],
+        },
+        tool: { messageID: "msg_1", callID: "call_1" },
+      }),
+    )
+
+    await pollUntil(() => harness.replies.length === 1, "apply_patch permission was never replied")
+
+    expect(harness.requests[0]?.toolCall).toMatchObject({
+      toolCallId: "call_1",
+      title: "2 files",
+      locations: [{ path: first }, { path: second }],
+      content: [
+        {
+          type: "diff",
+          path: first,
+          oldText: "one\n",
+          newText: "two\n",
+        },
+        {
+          type: "diff",
+          path: second,
+          oldText: "alpha\n",
+          newText: "beta\n",
+        },
+      ],
+    })
+  })
+
   it("forwards external_directory metadata and locations to requestPermission", async () => {
     const harness = createHarness()
     await createSession(harness.session, "ses_a")
@@ -189,7 +316,7 @@ describe("acp permissions", () => {
       toolCall: {
         toolCallId: "call_1",
         status: "pending",
-        title: "external_directory",
+        title: "Create external directory",
         rawInput: {
           command: "mkdir -p /tmp/outside",
           description: "Create external directory",

packages/opencode/test/acp/service-session.test.ts

@@ -10,7 +10,7 @@ import type {
   SessionConfigSelectOption,
   SetSessionConfigOptionResponse,
 } from "@agentclientprotocol/sdk"
-import type { OpencodeClient } from "@opencode-ai/sdk/v2"
+import type { AssistantMessage, OpencodeClient } from "@opencode-ai/sdk/v2"
 import { ProviderV2 } from "@opencode-ai/core/provider"
 import { ModelV2 } from "@opencode-ai/core/model"
 import { Effect } from "effect"
@@ -144,7 +144,10 @@ const provider: Provider.Info = {
 describe("ACP service sessions", () => {
   const makeService = (
     messages: readonly { info: unknown; parts: readonly unknown[] }[] = [],
-    options?: { abort?: (input: { sessionID: string }) => Promise<{ data: boolean }> },
+    options?: {
+      abort?: (input: { sessionID: string }) => Promise<{ data: boolean }>
+      prompt?: (input: unknown) => Promise<{ data: { info: ReturnType<typeof assistantInfo> } }>
+    },
   ) => {
     const updates: SessionNotification[] = []
     const mcpAdds: string[] = []
@@ -193,19 +196,21 @@ describe("ACP service sessions", () => {
             data: input.directory ? sessions.filter((session) => session.directory === input.directory) : sessions,
           }),
         messages: () => Promise.resolve({ data: messages }),
-        prompt: (input: unknown) => {
-          prompts.push(input)
-          return Promise.resolve({
-            data: {
-              info: assistantInfo({
-                input: 100,
-                output: 40,
-                reasoning: 7,
-                cache: { read: 11, write: 13 },
-              }),
-            },
-          })
-        },
+        prompt:
+          options?.prompt ??
+          ((input: unknown) => {
+            prompts.push(input)
+            return Promise.resolve({
+              data: {
+                info: assistantInfo({
+                  input: 100,
+                  output: 40,
+                  reasoning: 7,
+                  cache: { read: 11, write: 13 },
+                }),
+              },
+            })
+          }),
         command: (input: unknown) => {
           commands.push(input)
           return Promise.resolve({
@@ -389,15 +394,29 @@ describe("ACP service sessions", () => {
     expect(second.sessions.map((session) => session.sessionId)).toEqual(["ses_2", "ses_1"])
   })
 
-  it("resumes a session and stores restored state", async () => {
-    const { service } = makeService([
+  it("resumes a session and stores restored state without replaying transcript chunks", async () => {
+    const { service, updates } = makeService([
       {
         info: {
+          id: "msg_user",
+          sessionID: "ses_resume",
           role: "user",
           model: { providerID: "test", modelID: "test-model", variant: "high" },
           agent: "plan",
         },
-        parts: [],
+        parts: [{ id: "part_user", sessionID: "ses_resume", messageID: "msg_user", type: "text", text: "hello" }],
+      },
+      {
+        info: { id: "msg_assistant", sessionID: "ses_resume", role: "assistant" },
+        parts: [
+          {
+            id: "part_assistant",
+            sessionID: "ses_resume",
+            messageID: "msg_assistant",
+            type: "text",
+            text: "hi there",
+          },
+        ],
       },
     ])
     const resumed = await Effect.runPromise(
@@ -409,6 +428,11 @@ describe("ACP service sessions", () => {
 
     expect(select(resumed, "effort")?.currentValue).toBe("high")
     expect(select(updated, "effort")?.currentValue).toBe("default")
+    expect(
+      updates
+        .map((item) => item.update)
+        .filter((item) => item.sessionUpdate === "user_message_chunk" || item.sessionUpdate === "agent_message_chunk"),
+    ).toEqual([])
   })
 
   it("closes local ACP state and aborts the backing session best-effort", async () => {
@@ -994,6 +1018,52 @@ describe("ACP service sessions", () => {
     expect(usageUpdates).toEqual([session.sessionId])
   })
 
+  it("maps assistant prompt errors to request errors instead of end turn", async () => {
+    const { service } = makeService([], {
+      prompt: () =>
+        Promise.resolve({
+          data: {
+            info: assistantInfo(
+              { input: 8, output: 0, reasoning: 0, cache: { read: 0, write: 0 } },
+              { name: "APIError", data: { message: "Provider request failed", isRetryable: false } },
+            ),
+          },
+        }),
+    })
+    const session = await Effect.runPromise(service.newSession({ cwd: "/workspace", mcpServers: [] }))
+
+    const error = await Effect.runPromise(
+      service
+        .prompt({ sessionId: session.sessionId, prompt: [{ type: "text", text: "hello" }] })
+        .pipe(Effect.mapError(ACPError.toRequestError), Effect.flip),
+    )
+
+    expect(error.code).toBe(-32603)
+    expect(error.message).toBe("Internal error: Provider request failed")
+    expect(error.data).toEqual({ service: "session", errorName: "APIError" })
+  })
+
+  it("maps aborted assistant prompt errors to cancelled", async () => {
+    const { service } = makeService([], {
+      prompt: () =>
+        Promise.resolve({
+          data: {
+            info: assistantInfo(
+              { input: 8, output: 1, reasoning: 0, cache: { read: 0, write: 0 } },
+              { name: "MessageAbortedError", data: { message: "Aborted" } },
+            ),
+          },
+        }),
+    })
+    const session = await Effect.runPromise(service.newSession({ cwd: "/workspace", mcpServers: [] }))
+
+    const result = await Effect.runPromise(
+      service.prompt({ sessionId: session.sessionId, prompt: [{ type: "text", text: "hello" }] }),
+    )
+
+    expect(result.stopReason).toBe("cancelled")
+  })
+
   it("prompt maps assistant and user audience annotations", async () => {
     const { service, prompts } = makeService()
     const session = await Effect.runPromise(service.newSession({ cwd: "/workspace", mcpServers: [] }))
@@ -1145,13 +1215,17 @@ describe("ACP service sessions", () => {
   })
 })
 
-function assistantInfo(tokens: UsageService.AssistantTokenCost["tokens"]): UsageService.AssistantMessage {
+function assistantInfo(
+  tokens: UsageService.AssistantTokenCost["tokens"],
+  error?: AssistantMessage["error"],
+): UsageService.AssistantMessage & Pick<AssistantMessage, "error"> {
   return {
     role: "assistant",
     providerID: "test",
     modelID: "test-model",
     cost: 0,
     tokens,
+    ...(error ? { error } : {}),
   }
 }
 

packages/opencode/test/acp/tool.test.ts

@@ -2,9 +2,11 @@ import { resolve } from "path"
 import { describe, expect, test } from "bun:test"
 import {
   completedToolContent,
+  completedToolUpdate,
   completedToolRawOutput,
   extractImageAttachments,
   imageContents,
+  pendingToolCall,
   shellOutputSnapshot,
   toLocations,
   toToolKind,
@@ -111,6 +113,85 @@ describe("acp tool conversion", () => {
     ])
   })
 
+  test("sends completed tool calls as partial updates", () => {
+    expect(
+      pendingToolCall({
+        toolCallId: "tool-1",
+        toolName: "edit",
+        state: {
+          input: {
+            filePath: "/tmp/file.ts",
+            oldString: "before",
+            newString: "after",
+          },
+        },
+      }),
+    ).toMatchObject({
+      kind: "edit",
+      locations: [{ path: "/tmp/file.ts" }],
+      rawInput: {
+        filePath: "/tmp/file.ts",
+        oldString: "before",
+        newString: "after",
+      },
+    })
+
+    expect(
+      completedToolUpdate({
+        toolCallId: "tool-1",
+        toolName: "edit",
+        state: {
+          status: "completed",
+          input: {
+            filePath: "/tmp/file.ts",
+            oldString: "before",
+            newString: "after",
+          },
+          output: "Edit applied successfully.",
+        },
+      }),
+    ).toEqual({
+      toolCallId: "tool-1",
+      status: "completed",
+      content: [
+        {
+          type: "content",
+          content: { type: "text", text: "Edit applied successfully." },
+        },
+        {
+          type: "diff",
+          path: "/tmp/file.ts",
+          oldText: "before",
+          newText: "after",
+        },
+      ],
+      rawOutput: {
+        output: "Edit applied successfully.",
+      },
+    })
+
+    expect(
+      completedToolUpdate({
+        toolCallId: "tool-1",
+        toolName: "edit",
+        state: {
+          status: "completed",
+          input: {
+            filePath: "/tmp/file.ts",
+            oldString: "before",
+            newString: "after",
+          },
+          title: "file.ts",
+          output: "Edit applied successfully.",
+        },
+      }),
+    ).toMatchObject({
+      toolCallId: "tool-1",
+      status: "completed",
+      title: "file.ts",
+    })
+  })
+
   test("uses clean read display text for completed content", () => {
     const output = [
       "<path>/tmp/file.ts</path>",

packages/opencode/test/fixtures/recordings/session/native-openai-oauth-tool-loop.json

@@ -33,7 +33,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"id\":\"rs_0812d6cbe7a2b19b016a1214d32f6881998bcd9ff2e739d7f2\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTUCQT4XELlBu6r5VHqqtu5Il5WdX4m1upE8li0mPmIwgIykAmUTZWiE0213kmviuAgIrmhhiL4B8DXbWQD2vOEkQMhpZq_UCqc22SOg-4DpQLrebMWkzgAPL618VPu9mXNUIH9BW1sRhPdDSbbtK5_bitzsn-FMJGcO3UN7Ga2RW1Rdvt1M3m7J4MRlTutH8cwY8SthzgvOFEBS-_IrAhiwKVz4Se9Jlu3pVNMqhPF7kdrQOfDYui0v-AT8VrHBVomqekJl_dWESww0eWo6bS1PxZB4cLQHWp9JJi5pEECvU9Ntcz3GxuGJEtTKq5mFcRvCanXHOwZGmbBcWMNdVyikk3fxgIE2g9t8rCKJmhNXznMERtrfG2tey19qWbsVbo2YmBbg_5N02AA4NmEVvdfgHJx58nOfEEc2OZYk0YQ1fHBOkpBnwY61hxtrWFdj48QnTEKuvjAyNpX-KKFmMzL4531yLbEEzpaERlr11fDeoMpKofUoMsg3Jz8aTaZ1CpzI3O7iFzGDEV6gKh8vQYGrKOaOXnfBVDXDo8iJhZywpcQY6xB4NNf4pyyjFkR-vjgvBYV2hejlq2V1j8vQHgy8CsZJ6lW5oaTNMfP76MAHlwUwyMYj-cFmuX0epJdDWv8GDznUpOS-v2X5eNsvyx9qvvcTEMLsKJ--3_odisilj4vPhw16P9fB8eLmvESZmJRYmWM4mO7hPTVXOooOa-zxRHGhRQH9ouUea9UHSuH1A0o54qTEPr-JqYlQggugW449IuYW4HSMNMyeGdUNJfodWRu5cL0VPgk6zwTU3ArBq28FDgG7NZMk3njfCId351GZ8VRlTMA6U522_6FFaZ8-5gxsidOm0WULOwyTTo54tJsJFv2pgYUKs0VFWSwi3rvNMVMOgwOVIdSgZt1hFTxBImZh8HUIXUPvdOVKZzQmWT5M6uOTUsm5xsufhj8m79RuYZh2J0bkVOBzZ1As8zH-4v_r9d7e8464EuWXCln_6LAJdrTYgE2gVfHK0zeUaAMbIKhirOf0AVQZyfVsGvJ_CPqrPE_QSECeSA2D4TSa5Tc_IRY-Fb2_HKNCMEP2uvy\"},{\"type\":\"function_call\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"instructions\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\",\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-openai-oauth-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTUCQT4XELlBu6r5VHqqtu5Il5WdX4m1upE8li0mPmIwgIykAmUTZWiE0213kmviuAgIrmhhiL4B8DXbWQD2vOEkQMhpZq_UCqc22SOg-4DpQLrebMWkzgAPL618VPu9mXNUIH9BW1sRhPdDSbbtK5_bitzsn-FMJGcO3UN7Ga2RW1Rdvt1M3m7J4MRlTutH8cwY8SthzgvOFEBS-_IrAhiwKVz4Se9Jlu3pVNMqhPF7kdrQOfDYui0v-AT8VrHBVomqekJl_dWESww0eWo6bS1PxZB4cLQHWp9JJi5pEECvU9Ntcz3GxuGJEtTKq5mFcRvCanXHOwZGmbBcWMNdVyikk3fxgIE2g9t8rCKJmhNXznMERtrfG2tey19qWbsVbo2YmBbg_5N02AA4NmEVvdfgHJx58nOfEEc2OZYk0YQ1fHBOkpBnwY61hxtrWFdj48QnTEKuvjAyNpX-KKFmMzL4531yLbEEzpaERlr11fDeoMpKofUoMsg3Jz8aTaZ1CpzI3O7iFzGDEV6gKh8vQYGrKOaOXnfBVDXDo8iJhZywpcQY6xB4NNf4pyyjFkR-vjgvBYV2hejlq2V1j8vQHgy8CsZJ6lW5oaTNMfP76MAHlwUwyMYj-cFmuX0epJdDWv8GDznUpOS-v2X5eNsvyx9qvvcTEMLsKJ--3_odisilj4vPhw16P9fB8eLmvESZmJRYmWM4mO7hPTVXOooOa-zxRHGhRQH9ouUea9UHSuH1A0o54qTEPr-JqYlQggugW449IuYW4HSMNMyeGdUNJfodWRu5cL0VPgk6zwTU3ArBq28FDgG7NZMk3njfCId351GZ8VRlTMA6U522_6FFaZ8-5gxsidOm0WULOwyTTo54tJsJFv2pgYUKs0VFWSwi3rvNMVMOgwOVIdSgZt1hFTxBImZh8HUIXUPvdOVKZzQmWT5M6uOTUsm5xsufhj8m79RuYZh2J0bkVOBzZ1As8zH-4v_r9d7e8464EuWXCln_6LAJdrTYgE2gVfHK0zeUaAMbIKhirOf0AVQZyfVsGvJ_CPqrPE_QSECeSA2D4TSa5Tc_IRY-Fb2_HKNCMEP2uvy\"},{\"type\":\"function_call\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"instructions\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\",\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-openai-oauth-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"stream\":true}"
       },
       "response": {
         "status": 200,

packages/opencode/test/fixtures/recordings/session/native-zen-tool-loop.json

@@ -35,7 +35,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.2-codex\",\"input\":[{\"role\":\"system\",\"content\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"id\":\"rs_0fdce240b46054ad016a1214d326848196b269feebe1844759\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTTGeallj_mC3ciDydiTVJLA6bjJfitoj4ftFfWwlxekFNaf_cDNWP3pE6qsvK9gKJNRfbAbpaEVf1qjAhQx53witrmt6H3KaaNJm3wXHG5sEi9gp3nLWK4T76tcVYHG1x6mbbTjEjCvhIuEkn_7Q7lJ1BErkEURYBBMPmkKya2-YuL8XP14Yrko9BA1t56BkwK5U3TFse4nwHI1qi82hdkX_aYAtz6YgbTpf-dvOCBGfeApxWLFotkt355Qy2b6MmPaH6cQwrvLJXOqEzGkwxFcs3mLEKLV103gd8Z5e_OapjJHTv_LarN-WN9C7nCQ0BBHClk4ND3SDdGb-XV665r23RB40GJ3Q9brJALGaJhij4uceXZNYbakZVOxgqLuDnX6EgABwEzrZb7vhVAKCewVYkLDu0LiS1rIvcFT8HpovxaBU2F2kVG7TRvzYewCW9zXWnAR048p5pUvi6zfMzapk8bnl4uM_uD45gp1sMzeSHryai1U0AUO2cLeQV1pA7KJoJBwWlHxo0YNPbDidI2KfByIoI0A7oiKoZ32vJkiwx3BEGePnzb-JQnv1eDXwlimICVKEVPk1BxpUZ2XBoWdUGYR77u5NGmZ2sKh4OM-qIaB0VaChGsCsJLyQ5_MCkeOm9EMjg1cXbIHDzs9jpF2BXlowY1Vw_L-Ve6nzwK7ZcyHM3ij27wEXYO2On6zbN_AqOvX_CFAjI7ktCYF2guftXuVpFCuiqRyDZ6i2RHXMhR77CoPT97sAvXDejN8feNtidqq4OH5uLa3BHYvW0UKfNlBCOL6A6927l4iTKURZznq_mVjLgTHWv9k-ByxP0hC5sIQHyB5hJaD8_svMr4Aqz_vH9Z8HShgjK47NsMQKxGGgaXdnq3xEdwydM-hTG4Pi35o6Kt0bbJ5KTRQ2ObjmnVTG7J__QTKMTrK2S6Ro4VIMrYzaai7BTLa8MGNotj\"},{\"type\":\"function_call\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-opencode-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"max_output_tokens\":32000,\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.2-codex\",\"input\":[{\"role\":\"system\",\"content\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTTGeallj_mC3ciDydiTVJLA6bjJfitoj4ftFfWwlxekFNaf_cDNWP3pE6qsvK9gKJNRfbAbpaEVf1qjAhQx53witrmt6H3KaaNJm3wXHG5sEi9gp3nLWK4T76tcVYHG1x6mbbTjEjCvhIuEkn_7Q7lJ1BErkEURYBBMPmkKya2-YuL8XP14Yrko9BA1t56BkwK5U3TFse4nwHI1qi82hdkX_aYAtz6YgbTpf-dvOCBGfeApxWLFotkt355Qy2b6MmPaH6cQwrvLJXOqEzGkwxFcs3mLEKLV103gd8Z5e_OapjJHTv_LarN-WN9C7nCQ0BBHClk4ND3SDdGb-XV665r23RB40GJ3Q9brJALGaJhij4uceXZNYbakZVOxgqLuDnX6EgABwEzrZb7vhVAKCewVYkLDu0LiS1rIvcFT8HpovxaBU2F2kVG7TRvzYewCW9zXWnAR048p5pUvi6zfMzapk8bnl4uM_uD45gp1sMzeSHryai1U0AUO2cLeQV1pA7KJoJBwWlHxo0YNPbDidI2KfByIoI0A7oiKoZ32vJkiwx3BEGePnzb-JQnv1eDXwlimICVKEVPk1BxpUZ2XBoWdUGYR77u5NGmZ2sKh4OM-qIaB0VaChGsCsJLyQ5_MCkeOm9EMjg1cXbIHDzs9jpF2BXlowY1Vw_L-Ve6nzwK7ZcyHM3ij27wEXYO2On6zbN_AqOvX_CFAjI7ktCYF2guftXuVpFCuiqRyDZ6i2RHXMhR77CoPT97sAvXDejN8feNtidqq4OH5uLa3BHYvW0UKfNlBCOL6A6927l4iTKURZznq_mVjLgTHWv9k-ByxP0hC5sIQHyB5hJaD8_svMr4Aqz_vH9Z8HShgjK47NsMQKxGGgaXdnq3xEdwydM-hTG4Pi35o6Kt0bbJ5KTRQ2ObjmnVTG7J__QTKMTrK2S6Ro4VIMrYzaai7BTLa8MGNotj\"},{\"type\":\"function_call\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-opencode-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"max_output_tokens\":32000,\"stream\":true}"
       },
       "response": {
         "status": 200,

packages/opencode/test/mcp/oauth-auto-connect.test.ts

@@ -23,6 +23,8 @@ let simulateAuthFlow = true
 let connectSucceedsImmediately = false
 let serverCapabilities: { tools?: object; resources?: object } = { tools: {} }
 let listToolsCalls = 0
+let finishAuthFails = false
+let finishAuthStoresCredentials = false
 
 // Mock the transport constructors to simulate OAuth auto-auth on 401
 void mock.module("@modelcontextprotocol/sdk/client/streamableHttp.js", () => ({
@@ -32,6 +34,10 @@ void mock.module("@modelcontextprotocol/sdk/client/streamableHttp.js", () => ({
           state?: () => Promise<string>
           redirectToAuthorization?: (url: URL) => Promise<void>
           saveCodeVerifier?: (v: string) => Promise<void>
+          tokens?: () => Promise<{ access_token: string } | undefined>
+          clientInformation?: () => Promise<{ client_id: string } | undefined>
+          saveClientInformation?: (info: { client_id: string; client_secret?: string }) => Promise<void>
+          saveTokens?: (tokens: { access_token: string; token_type: string }) => Promise<void>
         }
       | undefined
     constructor(url: URL, options?: { authProvider?: unknown }) {
@@ -49,6 +55,8 @@ void mock.module("@modelcontextprotocol/sdk/client/streamableHttp.js", () => ({
       // It calls auth() which eventually calls provider.state(), then
       // provider.redirectToAuthorization(), then throws UnauthorizedError.
       if (simulateAuthFlow && this.authProvider) {
+        if (await this.authProvider.tokens?.()) throw new MockUnauthorizedError()
+        if (await this.authProvider.clientInformation?.()) throw new MockUnauthorizedError()
         // The SDK calls provider.state() to get the OAuth state parameter
         if (this.authProvider.state) {
           await this.authProvider.state()
@@ -65,7 +73,14 @@ void mock.module("@modelcontextprotocol/sdk/client/streamableHttp.js", () => ({
       }
       throw new MockUnauthorizedError()
     }
-    async finishAuth(_code: string) {}
+    async finishAuth(_code: string) {
+      if (finishAuthFails) throw new Error("Token exchange failed")
+      if (finishAuthStoresCredentials) {
+        await this.authProvider?.saveClientInformation?.({ client_id: "replacement-client" })
+        await this.authProvider?.saveTokens?.({ access_token: "replacement-token", token_type: "Bearer" })
+      }
+    }
+    async close() {}
   },
 }))
 
@@ -125,6 +140,8 @@ beforeEach(() => {
   connectSucceedsImmediately = false
   serverCapabilities = { tools: {} }
   listToolsCalls = 0
+  finishAuthFails = false
+  finishAuthStoresCredentials = false
 })
 
 // Import modules after mocking
@@ -133,6 +150,7 @@ const { EventV2Bridge } = await import("../../src/event-v2-bridge")
 const { Config } = await import("../../src/config/config")
 const { McpAuth } = await import("../../src/mcp/auth")
 const { McpOAuthProvider } = await import("../../src/mcp/oauth-provider")
+const { McpOAuthCallback } = await import("../../src/mcp/oauth-callback")
 const { FSUtil } = await import("@opencode-ai/core/fs-util")
 const { CrossSpawnSpawner } = await import("@opencode-ai/core/cross-spawn-spawner")
 
@@ -227,6 +245,59 @@ mcpTest.instance("state() returns existing state when one is saved", () =>
   }),
 )
 
+mcpTest.instance(
+  "failed reauthentication preserves existing credentials",
+  () =>
+    Effect.gen(function* () {
+      yield* Effect.addFinalizer(() => Effect.promise(() => McpOAuthCallback.stop()).pipe(Effect.ignore))
+      const mcp = yield* MCP.Service
+      const auth = yield* McpAuth.Service
+      const name = "test-reauth-failure"
+      const url = "https://example.com/mcp"
+      const clientInfo = { clientId: "dynamic-client", clientSecret: "dynamic-secret" }
+
+      yield* auth.updateClientInfo(name, clientInfo, url)
+      yield* auth.updateTokens(name, { accessToken: "working-token" }, url)
+      expect((yield* mcp.startAuth(name)).authorizationUrl).toContain("https://auth.example.com/authorize")
+      finishAuthFails = true
+
+      expect(yield* mcp.finishAuth(name, "invalid-code")).toEqual({
+        status: "failed",
+        error: "OAuth completion failed",
+      })
+      const entry = yield* auth.get(name)
+      expect(entry?.tokens?.accessToken).toBe("working-token")
+      expect(entry?.clientInfo).toEqual(clientInfo)
+    }),
+  { config: config("test-reauth-failure") },
+)
+
+mcpTest.instance(
+  "successful reauthentication commits replacement credentials",
+  () =>
+    Effect.gen(function* () {
+      yield* Effect.addFinalizer(() => Effect.promise(() => McpOAuthCallback.stop()).pipe(Effect.ignore))
+      const mcp = yield* MCP.Service
+      const auth = yield* McpAuth.Service
+      const name = "test-reauth-success"
+      const url = "https://example.com/mcp"
+
+      yield* auth.updateClientInfo(name, { clientId: "old-client" }, url)
+      yield* auth.updateTokens(name, { accessToken: "old-token" }, url)
+      expect((yield* mcp.startAuth(name)).authorizationUrl).toContain("https://auth.example.com/authorize")
+      expect((yield* auth.get(name))?.tokens?.accessToken).toBe("old-token")
+      finishAuthStoresCredentials = true
+      connectSucceedsImmediately = true
+
+      expect((yield* mcp.finishAuth(name, "valid-code")).status).toBe("connected")
+      const entry = yield* auth.get(name)
+      expect(entry?.tokens?.accessToken).toBe("replacement-token")
+      expect(entry?.clientInfo?.clientId).toBe("replacement-client")
+      expect(entry?.serverUrl).toBe(url)
+    }),
+  { config: config("test-reauth-success") },
+)
+
 mcpTest.instance(
   "auth status only reports credentials stored for the configured server URL",
   () =>

packages/opencode/test/mcp/oauth-callback.test.ts

@@ -101,7 +101,7 @@ describe("McpOAuthCallback.ensureRunning", () => {
       `${redirectUri}?state=test&error=access_denied&error_description=${encodeURIComponent("The user denied access")}`,
     )
 
-    expect(await response.text()).toContain('<div class="error">The user denied access</div>')
+    expect(await response.text()).toContain('<pre class="detail" id="oc-detail">The user denied access</pre>')
   })
 
   test("binds the callback server to IPv4 loopback", async () => {

packages/opencode/test/session/llm-native.test.ts

@@ -115,10 +115,9 @@ const storedSession = {
 const openAIResponses = {
   user: (text: string) => ({ role: "user", content: [{ type: "input_text", text }] }),
   assistant: (text: string) => ({ role: "assistant", content: [{ type: "output_text", text }] }),
-  openaiReasoning: (text: string, options: { readonly itemId: string; readonly encryptedContent: string }) => ({
+  openaiReasoning: (text: string, encryptedContent: string) => ({
     type: "reasoning",
-    id: options.itemId,
-    encrypted_content: options.encryptedContent,
+    encrypted_content: encryptedContent,
     summary: [{ type: "summary_text", text }],
   }),
 }
@@ -657,10 +656,7 @@ describe("session.llm-native.request", () => {
       expectedBody: {
         input: [
           openAIResponses.user("What changed?"),
-          openAIResponses.openaiReasoning("Checked the previous diff.", {
-            itemId: "rs_1",
-            encryptedContent: "encrypted-state",
-          }),
+          openAIResponses.openaiReasoning("Checked the previous diff.", "encrypted-state"),
           openAIResponses.assistant("The parser changed."),
           openAIResponses.user("Summarize it."),
         ],
@@ -683,7 +679,7 @@ describe("session.llm-native.request", () => {
       ],
       providerOptions: { openai: { store: false, include: ["reasoning.encrypted_content"] } },
       expectedBody: {
-        input: [{ type: "reasoning", id: "rs_1", summary: [], encrypted_content: "encrypted-state" }],
+        input: [{ type: "reasoning", summary: [], encrypted_content: "encrypted-state" }],
         include: ["reasoning.encrypted_content"],
         store: false,
       },

packages/opencode/test/skill/discovery.test.ts

@@ -11,6 +11,10 @@ import { testEffect } from "../lib/effect"
 let CLOUDFLARE_SKILLS_URL: string
 let server: ReturnType<typeof Bun.serve>
 let downloadCount = 0
+let mutableVersion = "1"
+let mutableContent = "# Old"
+let mutableDownloadCount = 0
+let mutableFiles = ["SKILL.md"]
 
 const fixturePath = path.join(import.meta.dir, "../fixture/skills")
 const cacheDir = path.join(Global.Path.cache, "skills")
@@ -24,6 +28,15 @@ beforeAll(async () => {
     async fetch(req) {
       const url = new URL(req.url)
 
+      if (url.pathname === "/mutable/index.json") {
+        return Response.json({ skills: [{ name: "mutable", version: mutableVersion, files: mutableFiles }] })
+      }
+      if (url.pathname === "/mutable/mutable/SKILL.md") {
+        mutableDownloadCount++
+        return new Response(mutableContent)
+      }
+      if (url.pathname === "/mutable/mutable/old.md") return new Response("old reference")
+
       // route /.well-known/skills/* to the fixture directory
       if (url.pathname.startsWith("/.well-known/skills/")) {
         const filePath = url.pathname.replace("/.well-known/skills/", "")
@@ -136,4 +149,37 @@ describe("Discovery.pull", () => {
       expect(downloadCount).toBe(firstCount)
     }),
   )
+
+  it.live("refreshes a remote skill when its version changes", () =>
+    Effect.gen(function* () {
+      yield* Effect.promise(() => rm(cacheDir, { recursive: true, force: true }))
+      mutableVersion = "1"
+      mutableContent = "# Old"
+      mutableDownloadCount = 0
+      mutableFiles = ["SKILL.md", "old.md"]
+      const discovery = yield* Discovery.Service
+      const url = `http://localhost:${server.port}/mutable/`
+
+      const first = yield* discovery.pull(url)
+      expect(yield* Effect.promise(() => Bun.file(path.join(first[0], "SKILL.md")).text())).toBe("# Old")
+
+      mutableVersion = "2"
+      mutableContent = "# Partial"
+      mutableFiles = ["SKILL.md", "missing.md"]
+      const second = yield* discovery.pull(url)
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "SKILL.md")).text())).toBe("# Old")
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "old.md")).text())).toBe("old reference")
+
+      mutableVersion = "3"
+      mutableContent = "# New"
+      mutableFiles = ["SKILL.md"]
+      yield* discovery.pull(url)
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "SKILL.md")).text())).toBe("# New")
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "old.md")).exists())).toBe(false)
+      expect(mutableDownloadCount).toBe(3)
+
+      yield* discovery.pull(url)
+      expect(mutableDownloadCount).toBe(3)
+    }),
+  )
 })

packages/opencode/test/skill/skill.test.ts

@@ -77,6 +77,33 @@ const withHome = <A, E, R>(home: string, self: Effect.Effect<A, E, R>) =>
   )
 
 describe("skill", () => {
+  it.effect("formats verbose locations as XML-safe filesystem paths", () =>
+    Effect.sync(() => {
+      const output = Skill.fmt(
+        [
+          {
+            name: "tagged-skill",
+            description: "A tagged skill.",
+            location: "/tmp/plugin.git#v1.3.0/SKILL.md",
+            content: "",
+          },
+          {
+            name: "built-in-skill",
+            description: "A built-in skill.",
+            location: "<built-in>",
+            content: "",
+          },
+        ],
+        { verbose: true },
+      )
+
+      expect(output).toContain("<location>/tmp/plugin.git#v1.3.0/SKILL.md</location>")
+      expect(output).toContain("<location>&lt;built-in&gt;</location>")
+      expect(output).not.toContain("file://")
+      expect(output).not.toContain("%23")
+    }),
+  )
+
   it.live("discovers skills from .opencode/skill/ directory", () =>
     provideTmpdirInstance(
       (dir) =>

packages/session-ui/src/components/basic-tool.css

@@ -43,7 +43,7 @@
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
-    color: var(--text-weak);
+    color: var(--v2-text-text-faint);
 
     [data-component="spinner"] {
       width: 16px;
@@ -89,14 +89,14 @@
     font-weight: var(--font-weight-medium);
     line-height: var(--line-height-large);
     letter-spacing: var(--letter-spacing-normal);
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
 
     &.capitalize {
       text-transform: capitalize;
     }
 
     &.agent-title {
-      color: var(--text-strong);
+      color: var(--v2-text-text-base);
       font-weight: var(--font-weight-medium);
     }
   }
@@ -114,7 +114,7 @@
     font-weight: var(--font-weight-regular);
     line-height: var(--line-height-large);
     letter-spacing: var(--letter-spacing-normal);
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
 
     &.clickable {
       cursor: pointer;
@@ -122,7 +122,7 @@
       transition: color 0.15s ease;
 
       &:hover {
-        color: var(--text-base);
+        color: var(--v2-text-text-muted);
       }
     }
 
@@ -160,7 +160,7 @@
     font-weight: var(--font-weight-regular);
     line-height: var(--line-height-large);
     letter-spacing: var(--letter-spacing-normal);
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
   }
 
   [data-slot="basic-tool-tool-action"] {
@@ -178,7 +178,7 @@
   gap: 8px;
   padding: 8px 12px;
   border-radius: 6px;
-  border: 1px solid var(--border-weak-base, rgba(255, 255, 255, 0.08));
+  border: 0.5px solid var(--border-weak-base, rgba(255, 255, 255, 0.08));
   background: color-mix(in srgb, var(--background-base) 92%, transparent);
   transition:
     border-color 0.15s ease,
@@ -213,7 +213,7 @@
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
-    color: var(--icon-weak);
+    color: var(--v2-text-text-faint);
     margin-left: auto;
     opacity: 0;
     transition:
@@ -233,7 +233,7 @@
   }
 
   [data-slot="basic-tool-tool-subtitle"] {
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
   }
 
   &:hover,
@@ -246,3 +246,34 @@
     }
   }
 }
+
+body:not([data-new-layout]) {
+  [data-component="tool-trigger"] {
+    [data-slot="basic-tool-tool-spinner"] {
+      color: var(--text-weak);
+    }
+
+    [data-slot="basic-tool-tool-title"],
+    [data-slot="basic-tool-tool-title"].agent-title {
+      color: var(--text-strong);
+    }
+
+    [data-slot="basic-tool-tool-subtitle"],
+    [data-slot="basic-tool-tool-subtitle"].clickable:hover,
+    [data-slot="basic-tool-tool-arg"] {
+      color: var(--text-base);
+    }
+  }
+
+  [data-component="task-tool-card"] {
+    border-width: 1px;
+
+    [data-component="task-tool-action"] {
+      color: var(--icon-weak);
+    }
+
+    [data-slot="basic-tool-tool-subtitle"] {
+      color: var(--text-strong);
+    }
+  }
+}

packages/session-ui/src/components/markdown-inline-code-kind.test.ts

@@ -0,0 +1,32 @@
+import { describe, expect, test } from "bun:test"
+import { inlineCodeKind } from "./markdown-inline-code-kind"
+
+describe("inlineCodeKind", () => {
+  test("leaves code expressions as normal inline code", () => {
+    expect(
+      inlineCodeKind(
+        `case "question.asked": ... input.setStore("question", question.sessionID, [question]) / splice/insert`,
+      ),
+    ).toBeUndefined()
+    expect(inlineCodeKind(`<SessionQuestionDock request={request} ... />`)).toBeUndefined()
+    expect(inlineCodeKind(`from sync.data.question + sync.data.session.`)).toBeUndefined()
+    expect(inlineCodeKind(`@opencode-ai/app <StatusPopover />)`)).toBeUndefined()
+    expect(inlineCodeKind(`sync.data.session`)).toBeUndefined()
+    expect(inlineCodeKind(`window.api`)).toBeUndefined()
+  })
+
+  test("detects file and directory paths", () => {
+    expect(inlineCodeKind(`app.tsx`)).toBe("path")
+    expect(inlineCodeKind(`packages/desktop-electron`)).toBe("path")
+    expect(inlineCodeKind(`~/.config/opencode`)).toBe("path")
+    expect(inlineCodeKind(`@opencode-ai/app`)).toBe("path")
+    expect(inlineCodeKind(`session/status`)).toBe("path")
+  })
+
+  test("detects urls", () => {
+    expect(inlineCodeKind(`https://opencode.ai/docs`)).toBe("url")
+    expect(inlineCodeKind(`http://localhost:4444`)).toBe("url")
+    expect(inlineCodeKind(`file:///tmp/opencode`)).toBeUndefined()
+    expect(inlineCodeKind(`ftp://opencode.ai/docs`)).toBeUndefined()
+  })
+})

packages/session-ui/src/components/markdown-inline-code-kind.ts

@@ -0,0 +1,15 @@
+export function inlineCodeKind(text: string): "path" | "url" | undefined {
+  if (/^https?:\/\//i.test(text)) return "url"
+  if (/^[a-z][a-z0-9+.-]*:\/\//i.test(text)) return
+  if (/^\/[a-z][a-z0-9-]*$/i.test(text)) return
+  if (/\s/.test(text)) return
+  if (/[()\[\]{}*+=<>|&^"';]/.test(text)) return
+  if (
+    /[/\\]/.test(text) ||
+    /^\.\.?[/\\]/.test(text) ||
+    /\.(tsx?|jsx?|json|py|go|rs|rb|php|css|html|md|sh|ya?ml|toml|sql|c|cpp|h|java|kt|swift|scala|xml|png|jpe?g|gif|svg|ico)$/i.test(
+      text,
+    )
+  )
+    return "path"
+}

packages/session-ui/src/components/markdown.css

@@ -1,9 +1,17 @@
 [data-component="markdown"] {
+  --markdown-inline-code-path-color: var(--v2-text-text-code-accent);
+  --markdown-inline-code-color: var(--v2-text-text-code-accent);
+  --markdown-inline-code-bg-mix: 8%;
+  --markdown-shell-code-background: var(--v2-background-bg-layer-02);
+  --markdown-shell-code-border: var(--v2-border-border-muted);
+  --markdown-shell-code-color: var(--v2-text-text-base);
+  --markdown-shell-code-token-color: currentColor;
+
   /* Reset & Base Typography */
   min-width: 0;
   max-width: 100%;
   overflow-wrap: break-word;
-  color: var(--text-strong);
+  color: var(--v2-text-text-base);
   font-family: var(--font-family-sans);
   font-size: var(--font-size-base); /* 14px */
   line-height: 160%;
@@ -22,15 +30,31 @@
     margin-bottom: 0;
   }
 
-  /* Headings: Same size, distinguished by color and spacing */
-  h1,
-  h2,
+  /* Headings: Sized by level, distinguished by color and spacing */
+  h1 {
+    font-size: 17px;
+    color: var(--v2-text-text-base);
+    font-weight: 600;
+    margin-top: 0px;
+    margin-bottom: 24px;
+    line-height: var(--line-height-large);
+  }
+
+  h2 {
+    font-size: 15px;
+    color: var(--v2-text-text-base);
+    font-weight: 600;
+    margin-top: 0px;
+    margin-bottom: 24px;
+    line-height: var(--line-height-large);
+  }
+
   h3,
   h4,
   h5,
   h6 {
-    font-size: 14px;
-    color: var(--text-strong);
+    font-size: 13px;
+    color: var(--v2-text-text-base);
     font-weight: var(--font-weight-medium);
     margin-top: 0px;
     margin-bottom: 24px;
@@ -40,7 +64,7 @@
   /* Emphasis & Strong: Neutral strong color */
   strong,
   b {
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     font-weight: var(--font-weight-medium);
   }
 
@@ -95,7 +119,7 @@
   }
 
   li::marker {
-    color: var(--text-weak);
+    color: var(--v2-text-text-muted);
   }
 
   /* Nested lists spacing */
@@ -112,10 +136,10 @@
 
   /* Blockquotes */
   blockquote {
-    border-left: 2px solid var(--border-weak-base);
+    border-left: 0.5px solid var(--v2-border-border-base);
     margin: 1.5rem 0;
     padding-left: 0.5rem;
-    color: var(--text-weak);
+    color: var(--v2-text-text-muted);
     font-style: normal;
   }
 
@@ -132,13 +156,27 @@
     font-size: 13px;
     padding: 12px;
     border-radius: 6px;
-    border: 0.5px solid var(--border-weak-base);
+    border: 0.5px solid var(--v2-border-border-base);
   }
 
   [data-component="markdown-code"] {
     position: relative;
   }
 
+  [data-component="markdown-code"][data-code-kind="shell"] .shiki {
+    background: var(--markdown-shell-code-background);
+    border-color: var(--markdown-shell-code-border);
+    color: var(--markdown-shell-code-color);
+  }
+
+  [data-component="markdown-code"][data-code-kind="shell"] code {
+    color: var(--markdown-shell-code-color);
+  }
+
+  [data-component="markdown-code"][data-code-kind="shell"] code span {
+    color: var(--markdown-shell-code-token-color) !important;
+  }
+
   [data-slot="markdown-copy-button"] {
     position: absolute;
     top: 4px;
@@ -160,7 +198,7 @@
       background: var(--surface-float-base);
       color: var(--text-invert-strong);
       padding: 2px 8px;
-      border: 1px solid var(--border-weak-base, rgba(0, 0, 0, 0.07));
+      border: 0.5px solid var(--v2-border-border-base, rgba(0, 0, 0, 0.07));
       box-shadow: var(--shadow-md);
 
       pointer-events: none;
@@ -185,11 +223,11 @@
 
   [data-slot="markdown-copy-button"][data-variant="secondary"] {
     box-shadow: none;
-    border: 1px solid var(--border-weak-base);
+    border: 0.5px solid var(--v2-border-border-base);
   }
 
   [data-slot="markdown-copy-button"][data-variant="secondary"] [data-slot="icon-svg"] {
-    color: var(--icon-base);
+    color: var(--v2-icon-icon-base);
   }
 
   [data-component="markdown-code"]:hover [data-slot="markdown-copy-button"] {
@@ -222,15 +260,28 @@
   :not(pre) > code {
     font-family: var(--font-family-mono);
     font-feature-settings: var(--font-family-mono--font-feature-settings);
-    color: var(--syntax-string);
+    color: var(--v2-text-text-base);
     font-weight: var(--font-weight-medium);
-    /* font-size: 13px; */
+    padding: 2px 4px;
+    border-radius: 4px;
+    background: color-mix(in oklch, var(--v2-text-text-base) var(--markdown-inline-code-bg-mix), transparent);
+  }
 
-    /* padding: 2px 2px; */
-    /* margin: 0 1.5px; */
-    /* border-radius: 2px; */
-    /* background: var(--surface-base); */
-    /* box-shadow: 0 0 0 0.5px var(--border-weak-base); */
+  :not(pre) > code[data-inline-code-kind="path"] {
+    color: var(--markdown-inline-code-path-color);
+    background: color-mix(
+      in oklch,
+      var(--markdown-inline-code-path-color) var(--markdown-inline-code-bg-mix),
+      transparent
+    );
+  }
+
+  a.external-link > code[data-inline-code-kind="url"] {
+    color: var(--markdown-inline-code-color);
+    background: none;
+    text-decoration: underline;
+    text-decoration-color: color-mix(in oklch, var(--markdown-inline-code-color) 25%, transparent);
+    text-underline-offset: 2px;
   }
 
   /* Tables */
@@ -246,16 +297,16 @@
   th,
   td {
     /* Minimal borders for structure, matching TUI "lines" roughly but keeping it web-clean */
-    border-bottom: 1px solid var(--border-weaker-base);
+    border-bottom: 0.5px solid var(--v2-border-border-muted);
     padding: 12px;
     text-align: left;
     vertical-align: top;
   }
 
   th {
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     font-weight: var(--font-weight-medium);
-    border-bottom: 1px solid var(--border-weak-base);
+    border-bottom: 0.5px solid var(--v2-border-border-base);
   }
 
   /* Images */
@@ -268,6 +319,68 @@
   }
 }
 
+body:not([data-new-layout]) [data-component="markdown"] {
+  color: var(--text-strong);
+
+  h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+    font-size: 14px;
+    color: var(--text-strong);
+    font-weight: var(--font-weight-medium);
+  }
+
+  strong,
+  b {
+    color: var(--text-strong);
+  }
+
+  li::marker {
+    color: var(--text-weak);
+  }
+
+  blockquote {
+    border-left: 2px solid var(--border-weak-base);
+    color: var(--text-weak);
+  }
+
+  .shiki {
+    border-color: var(--border-weak-base);
+  }
+
+  :not(pre) > code {
+    color: var(--syntax-string);
+    padding: 0;
+    border-radius: 0;
+    background: none;
+  }
+
+  [data-slot="markdown-copy-button"]::after {
+    border: 1px solid var(--border-weak-base, rgba(0, 0, 0, 0.07));
+  }
+
+  [data-slot="markdown-copy-button"][data-variant="secondary"] {
+    border: 1px solid var(--border-weak-base);
+  }
+
+  [data-slot="markdown-copy-button"][data-variant="secondary"] [data-slot="icon-svg"] {
+    color: var(--icon-base);
+  }
+
+  th,
+  td {
+    border-bottom: 1px solid var(--border-weaker-base);
+  }
+
+  th {
+    color: var(--text-strong);
+    border-bottom-color: var(--border-weak-base);
+  }
+}
+
 [data-component="markdown"] a.external-link:hover > code {
   text-decoration: underline;
   text-underline-offset: 2px;

packages/session-ui/src/components/markdown.tsx

@@ -25,6 +25,7 @@ import {
 import { markdownBlockKey, type MarkdownToken } from "./markdown-worker-protocol"
 import { shouldResetCodeTokens, type RenderedCodeState } from "./markdown-code-state"
 import { getCachedMarkdown, sanitizeMarkdown, touchCachedMarkdown, type MarkdownCacheEntry } from "./markdown-cache"
+import { inlineCodeKind } from "./markdown-inline-code-kind"
 
 type RenderedBlock =
   | (MarkdownCacheEntry & { key: string; mode: Exclude<Block["mode"], "code"> })
@@ -140,6 +141,35 @@ function setCopyState(button: HTMLButtonElement, labels: CopyLabels, copied: boo
   button.setAttribute("data-tooltip", labels.copy)
 }
 
+const shellLanguages = new Set(["bash", "sh", "shell", "zsh", "fish", "console", "terminal"])
+
+function codeKind(language: string | undefined) {
+  const value = language?.toLowerCase()
+  if (!value) return
+  if (shellLanguages.has(value)) return "shell"
+}
+
+function codeLanguage(block: HTMLPreElement) {
+  const code = block.querySelector("code")
+  if (!(code instanceof HTMLElement)) return
+  return code.className.match(/(?:^|\s)language-([^\s]+)/)?.[1]
+}
+
+function applyCodeMetadata(wrapper: HTMLElement, language: string | undefined) {
+  if (!document.body.hasAttribute("data-new-layout")) {
+    delete wrapper.dataset.language
+    delete wrapper.dataset.codeKind
+    return
+  }
+
+  if (language) wrapper.dataset.language = language
+  else delete wrapper.dataset.language
+
+  const kind = codeKind(language)
+  if (kind) wrapper.dataset.codeKind = kind
+  else delete wrapper.dataset.codeKind
+}
+
 function ensureCodeWrapper(block: HTMLPreElement, labels: CopyLabels) {
   const parent = block.parentElement
   if (!parent) return
@@ -147,12 +177,15 @@ function ensureCodeWrapper(block: HTMLPreElement, labels: CopyLabels) {
   if (!wrapped) {
     const wrapper = document.createElement("div")
     wrapper.setAttribute("data-component", "markdown-code")
+    applyCodeMetadata(wrapper, codeLanguage(block))
     parent.replaceChild(wrapper, block)
     wrapper.appendChild(block)
     wrapper.appendChild(createCopyButton(labels))
     return
   }
 
+  applyCodeMetadata(parent, codeLanguage(block))
+
   const buttons = Array.from(parent.querySelectorAll('[data-slot="markdown-copy-button"]')).filter(
     (el): el is HTMLButtonElement => el instanceof HTMLButtonElement,
   )
@@ -196,11 +229,23 @@ function markCodeLinks(root: HTMLDivElement) {
   }
 }
 
+function markInlineCode(root: HTMLDivElement) {
+  const codeNodes = Array.from(root.querySelectorAll(":not(pre) > code"))
+  for (const code of codeNodes) {
+    if (!(code instanceof HTMLElement)) continue
+    delete code.dataset.inlineCodeKind
+    const kind = inlineCodeKind(code.textContent ?? "")
+    if (kind) code.dataset.inlineCodeKind = kind
+  }
+}
+
 function decorate(root: HTMLDivElement, labels: CopyLabels) {
   const blocks = Array.from(root.querySelectorAll("pre"))
   for (const block of blocks) {
     ensureCodeWrapper(block, labels)
   }
+  if (!document.body.hasAttribute("data-new-layout")) return
+  markInlineCode(root)
   markCodeLinks(root)
 }
 
@@ -522,6 +567,8 @@ function updateCodeBlock(
 
   const code = existing?.querySelector("code")
   if (code instanceof HTMLElement) {
+    const wrapper = code.closest('[data-component="markdown-code"]')
+    if (wrapper instanceof HTMLElement) applyCodeMetadata(wrapper, block.language)
     code.className = `language-${block.language}`
     const previous = renderedCodeTokens.get(next)
     const reset = shouldResetCodeTokens(previous, {
@@ -552,6 +599,7 @@ function updateCodeBlock(
 
   const wrapper = document.createElement("div")
   wrapper.setAttribute("data-component", "markdown-code")
+  applyCodeMetadata(wrapper, block.language)
   const pre = document.createElement("pre")
   pre.className = "shiki OpenCode"
   const codeElement = document.createElement("code")

packages/session-ui/src/components/message-part.css

@@ -14,7 +14,7 @@
   font-weight: var(--font-weight-regular);
   line-height: var(--line-height-large);
   letter-spacing: var(--letter-spacing-normal);
-  color: var(--text-strong);
+  color: var(--v2-text-text-base);
   display: flex;
   flex-direction: column;
   align-items: flex-end;
@@ -41,15 +41,15 @@
     min-width: 0;
     border-radius: 6px;
     overflow: hidden;
-    background: var(--surface-weak);
-    border: 1px solid var(--border-weak-base);
+    background: var(--v2-background-bg-layer-02);
+    border: 0.5px solid var(--v2-border-border-base);
     cursor: default;
     transition:
       border-color 0.15s ease,
       opacity 0.3s ease;
 
     &:hover {
-      border-color: var(--border-strong-base);
+      border-color: var(--v2-border-border-strong);
     }
 
     &[data-clickable] {
@@ -107,7 +107,7 @@
     overflow: hidden;
     text-overflow: ellipsis;
     white-space: nowrap;
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
     font-size: var(--font-size-small);
     line-height: var(--line-height-large);
   }
@@ -130,10 +130,10 @@
     white-space: pre-wrap;
     word-break: break-word;
     overflow: hidden;
-    background: var(--surface-base);
-    border: 1px solid var(--border-weak-base);
+    background: var(--v2-background-bg-layer-02);
+    border: none;
     padding: 8px 12px;
-    border-radius: 6px;
+    border-radius: 10px;
 
     [data-highlight="file"] {
       color: var(--syntax-property);
@@ -199,7 +199,7 @@
   }
 
   .text-text-strong {
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
   }
 
   .font-medium {
@@ -267,7 +267,7 @@
   [data-slot="compaction-part-line"] {
     flex: 1 1 auto;
     height: 1px;
-    background: var(--border-weak-base);
+    background: var(--v2-border-border-base);
   }
 
   [data-slot="compaction-part-label"] {
@@ -279,18 +279,18 @@
 
 [data-component="reasoning-part"] {
   width: 100%;
-  color: var(--text-base);
+  color: var(--v2-text-text-muted);
   line-height: var(--line-height-normal);
 
   [data-component="markdown"] {
     margin-top: 16px;
     font-style: normal;
     font-size: 13px;
-    color: var(--text-weak);
+    color: var(--v2-text-text-muted);
 
     strong,
     b {
-      color: var(--text-weak);
+      color: var(--v2-text-text-muted);
     }
 
     p:has(strong) {
@@ -357,7 +357,7 @@
 
 [data-component="bash-output"] {
   width: 100%;
-  border: 1px solid var(--border-weak-base);
+  border: 0.5px solid var(--v2-border-border-base);
   border-radius: 6px;
   background: transparent;
   position: relative;
@@ -380,7 +380,7 @@
 
   [data-slot="bash-copy"] [data-component="icon-button"][data-variant="secondary"] {
     box-shadow: none;
-    border: 1px solid var(--border-weak-base);
+    border: 0.5px solid var(--v2-border-border-base);
   }
 
   [data-slot="bash-copy"] [data-component="icon-button"][data-variant="secondary"] [data-slot="icon-svg"] {
@@ -442,7 +442,7 @@
     font-weight: var(--font-weight-medium);
     line-height: var(--line-height-large);
     letter-spacing: var(--letter-spacing-normal);
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
   }
 
   [data-slot="message-part-title-spinner"] {
@@ -453,7 +453,7 @@
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
-    color: var(--text-weak);
+    color: var(--v2-text-text-muted);
 
     [data-component="spinner"] {
       width: 16px;
@@ -464,7 +464,7 @@
   [data-slot="message-part-title-text"] {
     flex-shrink: 0;
     text-transform: capitalize;
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
   }
 
   [data-slot="message-part-title-filename"] {
@@ -484,7 +484,7 @@
   }
 
   [data-slot="message-part-directory"] {
-    color: var(--text-weak);
+    color: var(--v2-text-text-muted);
     text-overflow: ellipsis;
     overflow: hidden;
     white-space: nowrap;
@@ -493,7 +493,7 @@
   }
 
   [data-slot="message-part-filename"] {
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     flex-shrink: 0;
   }
 
@@ -508,7 +508,7 @@
 
 [data-component="edit-content"] {
   border-radius: inherit;
-  border-top: 1px solid var(--border-weaker-base);
+  border-top: 0.5px solid var(--v2-border-border-muted);
   overflow-x: hidden;
   overflow-y: visible;
 
@@ -527,7 +527,7 @@
 
 [data-component="write-content"] {
   border-radius: inherit;
-  border-top: 1px solid var(--border-weaker-base);
+  border-top: 0.5px solid var(--v2-border-border-muted);
   overflow-x: hidden;
   overflow-y: visible;
 
@@ -561,7 +561,7 @@
   font-family: var(--font-family-sans);
   font-size: var(--font-size-base);
   line-height: var(--line-height-large);
-  color: var(--text-base);
+  color: var(--v2-text-text-muted);
 }
 
 [data-slot="basic-tool-tool-subtitle"].exa-tool-query {
@@ -583,7 +583,7 @@
   max-width: 100%;
   font: inherit;
   line-height: inherit;
-  color: var(--text-interactive-base);
+  color: var(--v2-text-text-accent);
   text-decoration: underline;
   text-underline-offset: 2px;
   overflow: hidden;
@@ -591,11 +591,11 @@
   white-space: nowrap;
 
   &:hover {
-    color: var(--text-interactive-base);
+    color: var(--v2-text-text-accent);
   }
 
   &:visited {
-    color: var(--text-interactive-base);
+    color: var(--v2-text-text-accent);
   }
 }
 
@@ -615,7 +615,7 @@
 
     &[data-completed="completed"] {
       text-decoration: line-through;
-      color: var(--text-weaker);
+      color: var(--v2-text-text-faint);
     }
   }
 }
@@ -660,8 +660,8 @@
   flex-direction: column;
   gap: 4px;
   padding: 8px 12px;
-  background-color: var(--surface-critical-weak);
-  border-top: 1px solid var(--border-critical-base);
+  background-color: var(--v2-state-bg-danger);
+  border-top: 0.5px solid var(--v2-state-border-danger);
 
   [data-slot="diagnostic"] {
     display: flex;
@@ -673,7 +673,7 @@
   }
 
   [data-slot="diagnostic-label"] {
-    color: var(--text-on-critical-base);
+    color: var(--v2-state-fg-danger);
     font-weight: var(--font-weight-medium);
     text-transform: uppercase;
     letter-spacing: -0.5px;
@@ -681,12 +681,12 @@
   }
 
   [data-slot="diagnostic-location"] {
-    color: var(--text-on-critical-weak);
+    color: var(--v2-state-fg-danger);
     flex-shrink: 0;
   }
 
   [data-slot="diagnostic-message"] {
-    color: var(--text-on-critical-base);
+    color: var(--v2-state-fg-danger);
     word-break: break-word;
     display: -webkit-box;
     -webkit-box-orient: vertical;
@@ -761,7 +761,7 @@
     font-size: 14px;
     font-weight: var(--font-weight-medium);
     line-height: var(--line-height-large);
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     min-width: 0;
   }
 
@@ -778,7 +778,7 @@
     font-size: 14px;
     font-weight: var(--font-weight-regular);
     line-height: var(--line-height-large);
-    color: var(--text-weak);
+    color: var(--v2-text-text-muted);
     padding: 0;
   }
 
@@ -856,7 +856,7 @@
     font-size: 14px;
     font-weight: var(--font-weight-medium);
     line-height: var(--line-height-large);
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     min-width: 0;
   }
 
@@ -916,7 +916,7 @@
     font-size: 14px;
     font-weight: var(--font-weight-medium);
     line-height: var(--line-height-large);
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     padding: 0 10px;
     -webkit-user-select: text;
     user-select: text;
@@ -927,7 +927,7 @@
     font-size: 13px;
     font-weight: var(--font-weight-regular);
     line-height: var(--line-height-large);
-    color: var(--text-weak);
+    color: var(--v2-text-text-muted);
     padding: 0 10px;
   }
 
@@ -953,8 +953,8 @@
     align-items: flex-start;
     gap: 12px;
     padding: 8px 8px 8px 10px;
-    background-color: var(--surface-raised-stronger-non-alpha);
-    border: 1px solid var(--border-weak-base);
+    background-color: var(--v2-background-bg-layer-01);
+    border: 0.5px solid var(--v2-border-border-base);
     border-radius: 6px;
     box-shadow: none;
     text-align: left;
@@ -966,11 +966,11 @@
       box-shadow 0.15s ease;
 
     &:hover:not([data-picked="true"]) {
-      background-color: var(--background-base);
+      background-color: var(--v2-background-bg-base);
     }
 
     &[data-picked="true"] {
-      background-color: var(--surface-interactive-weak);
+      background-color: var(--v2-state-bg-info);
       border-color: transparent;
       box-shadow: var(--shadow-xs-border-hover);
     }
@@ -991,7 +991,7 @@
     height: 16px;
     padding: 2px;
     border-radius: var(--radius-sm);
-    border: 1px solid var(--border-weak-base);
+    border: 0.5px solid var(--v2-border-border-base);
     display: inline-flex;
     align-items: center;
     justify-content: center;
@@ -1014,7 +1014,7 @@
       width: 6px;
       height: 6px;
       border-radius: 999px;
-      background-color: var(--background-stronger);
+      background-color: var(--v2-background-bg-layer-01);
       opacity: 0;
     }
 
@@ -1052,7 +1052,7 @@
     font-size: 14px;
     font-weight: var(--font-weight-medium);
     line-height: var(--line-height-large);
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
   }
 
   [data-slot="option-description"] {
@@ -1060,7 +1060,7 @@
     font-size: 14px;
     font-weight: var(--font-weight-regular);
     line-height: var(--line-height-large);
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
     min-width: 0;
     overflow-wrap: anywhere;
     white-space: normal;
@@ -1088,7 +1088,7 @@
     font-size: 14px;
     font-weight: var(--font-weight-regular);
     line-height: var(--line-height-large);
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
     min-width: 0;
     cursor: text;
     resize: none;
@@ -1096,11 +1096,11 @@
     overflow-wrap: anywhere;
 
     &::placeholder {
-      color: var(--text-weak);
+      color: var(--v2-text-text-muted);
     }
 
     &:focus-visible {
-      outline: 1px solid var(--border-interactive-base);
+      outline: 0.5px solid var(--v2-border-border-focus);
       outline-offset: 2px;
       border-radius: var(--radius-xs);
     }
@@ -1139,11 +1139,11 @@
     font-size: 13px;
 
     [data-slot="question-text"] {
-      color: var(--text-weak);
+      color: var(--v2-text-text-muted);
     }
 
     [data-slot="answer-text"] {
-      color: var(--text-strong);
+      color: var(--v2-text-text-base);
     }
   }
 }
@@ -1166,13 +1166,13 @@
     z-index: 20;
     height: calc(32px + var(--tool-content-gap));
     padding-bottom: var(--tool-content-gap);
-    background-color: var(--background-stronger);
+    background-color: var(--v2-background-bg-base);
   }
 }
 
 [data-component="accordion"][data-scope="apply-patch"] {
   [data-slot="accordion-trigger"] {
-    background-color: var(--background-stronger) !important;
+    background-color: var(--v2-background-bg-base) !important;
   }
 
   [data-slot="apply-patch-trigger-content"] {
@@ -1199,7 +1199,7 @@
   }
 
   [data-slot="apply-patch-directory"] {
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
     text-overflow: ellipsis;
     overflow: hidden;
     white-space: nowrap;
@@ -1208,7 +1208,7 @@
   }
 
   [data-slot="apply-patch-filename"] {
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     min-width: 0;
     overflow: hidden;
     text-overflow: ellipsis;
@@ -1268,10 +1268,199 @@
   font-size: var(--font-size-small);
   font-weight: var(--font-weight-regular);
   line-height: var(--line-height-large);
-  color: var(--text-weak);
+  color: var(--v2-text-text-muted);
 
   [data-component="icon"] {
     flex-shrink: 0;
     color: var(--icon-weak);
   }
 }
+
+body:not([data-new-layout]) {
+  [data-component="user-message"] {
+    color: var(--text-strong);
+
+    [data-slot="user-message-attachment"] {
+      background: var(--surface-weak);
+      border: 1px solid var(--border-weak-base);
+
+      &:hover {
+        border-color: var(--border-strong-base);
+      }
+    }
+
+    [data-slot="user-message-attachment-name"] {
+      color: var(--text-base);
+    }
+
+    [data-slot="user-message-text"] {
+      background: var(--surface-base);
+      border: 1px solid var(--border-weak-base);
+      border-radius: 6px;
+    }
+
+    .text-text-strong {
+      color: var(--text-strong);
+    }
+  }
+
+  [data-slot="compaction-part-line"] {
+    background: var(--border-weak-base);
+  }
+
+  [data-component="reasoning-part"] {
+    color: var(--text-base);
+
+    [data-component="markdown"],
+    [data-component="markdown"] :is(strong, b) {
+      color: var(--text-weak);
+    }
+  }
+
+  [data-component="bash-output"] {
+    border: 1px solid var(--border-weak-base);
+
+    [data-slot="bash-copy"] [data-component="icon-button"][data-variant="secondary"] {
+      border: 1px solid var(--border-weak-base);
+    }
+  }
+
+  [data-component="edit-trigger"],
+  [data-component="write-trigger"] {
+    [data-slot="message-part-title"] {
+      color: var(--text-base);
+    }
+
+    [data-slot="message-part-title-spinner"],
+    [data-slot="message-part-directory"] {
+      color: var(--text-weak);
+    }
+
+    [data-slot="message-part-title-text"],
+    [data-slot="message-part-filename"] {
+      color: var(--text-strong);
+    }
+  }
+
+  [data-component="edit-content"],
+  [data-component="write-content"] {
+    border-top: 1px solid var(--border-weaker-base);
+  }
+
+  [data-component="exa-tool-output"] {
+    color: var(--text-base);
+  }
+
+  [data-slot="exa-tool-link"],
+  [data-slot="exa-tool-link"]:hover,
+  [data-slot="exa-tool-link"]:visited {
+    color: var(--text-interactive-base);
+  }
+
+  [data-slot="message-part-todo-content"][data-completed="completed"] {
+    color: var(--text-weaker);
+  }
+
+  [data-component="diagnostics"] {
+    background-color: var(--surface-critical-weak);
+    border-top: 1px solid var(--border-critical-base);
+
+    [data-slot="diagnostic-label"],
+    [data-slot="diagnostic-message"] {
+      color: var(--text-on-critical-base);
+    }
+
+    [data-slot="diagnostic-location"] {
+      color: var(--text-on-critical-weak);
+    }
+  }
+
+  [data-component="dock-prompt"][data-kind="permission"] {
+    [data-slot="permission-header-title"] {
+      color: var(--text-strong);
+    }
+
+    [data-slot="permission-hint"] {
+      color: var(--text-weak);
+    }
+  }
+
+  [data-component="dock-prompt"][data-kind="question"] {
+    [data-slot="question-header-title"],
+    [data-slot="question-text"],
+    [data-slot="option-label"] {
+      color: var(--text-strong);
+    }
+
+    [data-slot="question-hint"] {
+      color: var(--text-weak);
+    }
+
+    [data-slot="question-option"] {
+      background-color: var(--surface-raised-stronger-non-alpha);
+      border: 1px solid var(--border-weak-base);
+
+      &:hover:not([data-picked="true"]) {
+        background-color: var(--background-base);
+      }
+
+      &[data-picked="true"] {
+        background-color: var(--surface-interactive-weak);
+      }
+    }
+
+    [data-slot="question-option-box"] {
+      border: 1px solid var(--border-weak-base);
+
+      [data-slot="question-option-radio-dot"] {
+        background-color: var(--background-stronger);
+      }
+    }
+
+    [data-slot="option-description"],
+    [data-slot="question-custom-input"] {
+      color: var(--text-base);
+    }
+
+    [data-slot="question-custom-input"] {
+      &::placeholder {
+        color: var(--text-weak);
+      }
+
+      &:focus-visible {
+        outline: 1px solid var(--border-interactive-base);
+      }
+    }
+  }
+
+  [data-component="question-answers"] {
+    [data-slot="question-text"] {
+      color: var(--text-weak);
+    }
+
+    [data-slot="answer-text"] {
+      color: var(--text-strong);
+    }
+  }
+
+  :is([data-component="edit-tool"], [data-component="write-tool"], [data-component="apply-patch-tool"])
+    > [data-component="collapsible"]
+    > [data-slot="collapsible-trigger"][aria-expanded="true"],
+  [data-component="accordion"][data-scope="apply-patch"] [data-slot="accordion-trigger"] {
+    background-color: var(--background-stronger) !important;
+  }
+
+  [data-component="accordion"][data-scope="apply-patch"] {
+    [data-slot="apply-patch-directory"] {
+      color: var(--text-base);
+    }
+
+    [data-slot="apply-patch-filename"] {
+      color: var(--text-strong);
+    }
+  }
+
+  [data-component="tool-loaded-file"] {
+    color: var(--text-weak);
+  }
+}

packages/session-ui/src/components/session-review.css

@@ -21,7 +21,7 @@
 
   [data-slot="session-review-header"] {
     z-index: 120;
-    background-color: var(--background-stronger);
+    background-color: var(--v2-background-bg-base);
     height: 40px;
     padding-bottom: 8px;
     flex-shrink: 0;
@@ -211,7 +211,7 @@
 
   [data-slot="session-review-large-diff"] {
     padding: 12px;
-    background: var(--background-stronger);
+    background: var(--v2-background-bg-base);
   }
 
   [data-slot="session-review-large-diff-title"] {
@@ -235,3 +235,13 @@
     margin-top: 10px;
   }
 }
+
+body:not([data-new-layout]) [data-component="session-review"] {
+  [data-slot="session-review-header"] {
+    background-color: var(--background-stronger);
+  }
+
+  [data-slot="session-review-large-diff"] {
+    background: var(--background-stronger);
+  }
+}

packages/session-ui/src/components/session-turn.css

@@ -71,7 +71,7 @@
   }
 
   .error-card {
-    color: var(--text-on-critical-base);
+    color: var(--v2-text-text-base);
     max-height: 240px;
     white-space: pre-wrap;
     overflow-wrap: anywhere;
@@ -102,7 +102,7 @@
     position: sticky;
     top: var(--sticky-accordion-top, 0px);
     z-index: 20;
-    background-color: var(--background-stronger);
+    background-color: var(--v2-background-bg-base);
     height: 44px;
   }
 
@@ -226,6 +226,16 @@
   }
 }
 
+body:not([data-new-layout]) [data-component="session-turn"] {
+  .error-card {
+    color: var(--text-on-critical-base);
+  }
+
+  [data-slot="session-turn-diffs-header"] {
+    background-color: var(--background-stronger);
+  }
+}
+
 [data-slot="session-turn-list"] {
   gap: 24px;
 }

packages/session-ui/src/components/tool-error-card.css

@@ -2,6 +2,19 @@
   --card-pad-y: 8px;
   --card-line-pad: 12px;
 
+  [data-slot="basic-tool-tool-title"] {
+    color: var(--v2-text-text-base);
+  }
+
+  [data-slot="basic-tool-tool-subtitle"] {
+    color: var(--v2-text-text-muted);
+  }
+
+  [data-slot="collapsible-arrow"],
+  [data-slot="collapsible-arrow-icon"] {
+    color: var(--v2-text-text-faint);
+  }
+
   > [data-component="collapsible"].tool-collapsible {
     gap: 0px;
   }
@@ -43,10 +56,34 @@
   }
 
   [data-slot="tool-error-card-content"] :where(*)::selection {
-    background: var(--surface-critical-base);
-    color: var(--text-on-critical-base);
+    background: var(--v2-state-bg-danger);
+    color: var(--v2-text-text-base);
   }
 
+  [data-slot="tool-error-card-content"] :where(*)::-moz-selection {
+    background: var(--v2-state-bg-danger);
+    color: var(--v2-text-text-base);
+  }
+}
+
+body:not([data-new-layout]) [data-component="card"][data-kind="tool-error-card"] {
+  [data-slot="basic-tool-tool-title"] {
+    color: var(--text-strong);
+  }
+
+  [data-slot="basic-tool-tool-subtitle"] {
+    color: var(--text-base);
+  }
+
+  [data-slot="collapsible-arrow"] {
+    color: var(--text-base);
+  }
+
+  [data-slot="collapsible-arrow-icon"] {
+    color: var(--icon-weaker);
+  }
+
+  [data-slot="tool-error-card-content"] :where(*)::selection,
   [data-slot="tool-error-card-content"] :where(*)::-moz-selection {
     background: var(--surface-critical-base);
     color: var(--text-on-critical-base);

packages/stats/app/src/routes/[lab]/[model].tsx

@@ -31,6 +31,7 @@ import {
   type ModelCatalogEntry,
 } from "../model-catalog"
 import { runStatsEffect } from "../../stats-runtime"
+import { setStatsPageCacheHeaders } from "../stats-cache"
 import {
   applyThemePreference,
   Footer,
@@ -86,7 +87,7 @@ export default function StatsModel() {
   const i18n = useI18n()
   const language = useLanguage()
   const event = getRequestEvent()
-  event?.response.headers.set("Cache-Control", "public, max-age=60, s-maxage=300, stale-while-revalidate=86400")
+  setStatsPageCacheHeaders(event?.response.headers)
   const params = useParams()
   const labParam = createMemo(() => params.lab ?? "")
   const modelParam = createMemo(() => params.model ?? "")

packages/stats/app/src/routes/[lab]/index.tsx

@@ -21,6 +21,7 @@ import {
   type ModelCatalogLab,
 } from "../model-catalog"
 import { runStatsEffect } from "../../stats-runtime"
+import { setStatsPageCacheHeaders } from "../stats-cache"
 import {
   applyThemePreference,
   Footer,
@@ -43,7 +44,7 @@ export default function StatsLab() {
   const i18n = useI18n()
   const language = useLanguage()
   const event = getRequestEvent()
-  event?.response.headers.set("Cache-Control", "public, max-age=60, s-maxage=300, stale-while-revalidate=86400")
+  setStatsPageCacheHeaders(event?.response.headers)
   const params = useParams()
   const labParam = createMemo(() => params.lab ?? "")
   const catalog = createAsync(() => getModelCatalog())

packages/stats/app/src/routes/index.tsx

@@ -32,6 +32,7 @@ import { useI18n } from "../context/i18n"
 import { useLanguage } from "../context/language"
 import { localizedUrl } from "../lib/language"
 import { findModelCatalogEntry, getModelCatalog, type ModelCatalog } from "./model-catalog"
+import { setStatsPageCacheHeaders } from "./stats-cache"
 import {
   applyThemePreference,
   Footer,
@@ -121,7 +122,7 @@ export default function StatsHome() {
   const i18n = useI18n()
   const language = useLanguage()
   const event = getRequestEvent()
-  event?.response.headers.set("Cache-Control", "public, max-age=60, s-maxage=300, stale-while-revalidate=86400")
+  setStatsPageCacheHeaders(event?.response.headers)
   const statsHomeUrl = localizedUrl(language.locale(), "/data/")
   const statsUnfurlUrl = new URL(statsUnfurlPath, localizedUrl("en", "/data/")).toString()
   const data = createAsync(() => getData())

packages/stats/app/src/routes/stats-cache.ts

@@ -0,0 +1,27 @@
+const statsPageCacheControl = "public, max-age=60, s-maxage=300, stale-while-revalidate=86400"
+
+export function setStatsPageCacheHeaders(headers: Headers | undefined) {
+  if (!headers) return
+
+  headers.set("Cache-Control", statsPageCacheControl)
+  appendVary(headers, "Accept-Language", "Cookie")
+}
+
+function appendVary(headers: Headers, ...values: string[]) {
+  const existing = headers
+    .get("vary")
+    ?.split(",")
+    .map((value) => value.trim())
+    .filter(Boolean)
+
+  headers.set(
+    "vary",
+    values
+      .reduce(
+        (result, value) =>
+          result.some((item) => item.toLowerCase() === value.toLowerCase()) ? result : [...result, value],
+        existing ?? [],
+      )
+      .join(", "),
+  )
+}

packages/tui/src/app.tsx

@@ -8,7 +8,7 @@ import { ClipboardProvider, useClipboard } from "./context/clipboard"
 import { ExitProvider, useExit } from "./context/exit"
 import { EpilogueProvider } from "./context/epilogue"
 import * as Selection from "./util/selection"
-import { createCliRenderer, MouseButton, type CliRenderer } from "@opentui/core"
+import { createCliRenderer, MouseButton } from "@opentui/core"
 import { RouteProvider, useRoute } from "./context/route"
 import {
   Switch,
@@ -183,21 +183,23 @@ export const run = Effect.fn("Tui.run")(function* (input: TuiInput) {
   const result = yield* Effect.scoped(
     Effect.gen(function* () {
       const renderer = yield* Effect.acquireRelease(
-        Effect.tryPromise(() =>
-          createCliRenderer({
-            externalOutputMode: "passthrough",
-            targetFps: 60,
-            gatherStats: false,
-            exitOnCtrlC: false,
-            useKittyKeyboard: {},
-            autoFocus: false,
-            openConsoleOnError: false,
-            useMouse: !Flag.OPENCODE_DISABLE_MOUSE && input.config.mouse,
-            consoleOptions: {
-              keyBindings: [{ name: "y", ctrl: true, action: "copy-selection" }],
-            },
-          }),
-        ),
+        Effect.tryPromise({
+          try: () =>
+            createCliRenderer({
+              externalOutputMode: "passthrough",
+              targetFps: 60,
+              gatherStats: false,
+              exitOnCtrlC: false,
+              useKittyKeyboard: {},
+              autoFocus: false,
+              openConsoleOnError: false,
+              useMouse: !Flag.OPENCODE_DISABLE_MOUSE && input.config.mouse,
+              consoleOptions: {
+                keyBindings: [{ name: "y", ctrl: true, action: "copy-selection" }],
+              },
+            }),
+          catch: (error) => (error instanceof Error ? error : new Error(String(error))),
+        }),
         (renderer) =>
           Effect.sync(() => {
             destroyRenderer(renderer)

packages/tui/src/context/local.tsx

@@ -417,6 +417,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
       const filePath = path.join(paths.state, "session.json")
       const state = {
         pending: false,
+        scroll: new Map<string, number>(),
       }
 
       function save() {
@@ -455,6 +456,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
 
       function prune(sessionID: string) {
         batch(() => {
+          state.scroll.delete(sessionID)
           if (sessionStore.pinned.includes(sessionID)) {
             setSessionStore(
               "pinned",
@@ -487,6 +489,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
               ? sessionStore.pinned.filter((x) => x !== sessionID)
               : [...sessionStore.pinned, sessionID]
             setSessionStore("pinned", next)
+            if (exists) state.scroll.delete(sessionID)
             save()
           })
         },
@@ -496,6 +499,17 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
           if (route.data.type === "session" && route.data.sessionID === target) return
           route.navigate({ type: "session", sessionID: target })
         },
+        scrollPosition(sessionID: string) {
+          if (!slots().includes(sessionID)) return
+          return state.scroll.get(sessionID)
+        },
+        setScrollPosition(sessionID: string, position: number | undefined) {
+          if (position === undefined || !slots().includes(sessionID)) {
+            state.scroll.delete(sessionID)
+            return
+          }
+          state.scroll.set(sessionID, position)
+        },
       }
     }
 

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

@@ -6,7 +6,6 @@ import {
   createSignal,
   For,
   Match,
-  on,
   onCleanup,
   onMount,
   Show,
@@ -82,6 +81,7 @@ import { getRevertDiffFiles } from "../../util/revert-diff"
 import { OPENCODE_BASE_MODE, useBindings, useCommandShortcut, useOpencodeKeymap } from "../../keymap"
 import { usePathFormatter } from "../../context/path-format"
 import { LocationProvider } from "../../context/location"
+import { Flag } from "@opencode-ai/core/flag/flag"
 
 addDefaultParsers(parsers.parsers)
 
@@ -259,6 +259,11 @@ export function Session() {
   const [diffWrapMode] = kv.signal<"word" | "none">("diff_wrap_mode", "word")
   const [_animationsEnabled, _setAnimationsEnabled] = kv.signal("animations_enabled", true)
   const [showGenericToolOutput, setShowGenericToolOutput] = kv.signal("generic_tool_output_visibility", false)
+  const [jumpBottomPosition, setJumpBottomPosition] = kv.signal<"center" | "right">(
+    "experimental_jump_bottom_position",
+    "center",
+  )
+  const [awayFromBottom, setAwayFromBottom] = createSignal(false)
 
   const wide = createMemo(() => dimensions().width > 120)
   const sidebarVisible = createMemo(() => {
@@ -275,6 +280,7 @@ export function Session() {
   const toast = useToast()
   const sdk = useSDK()
   const editor = useEditorContext()
+  const local = useLocal()
 
   createEffect(() => {
     const sessionID = route.sessionID
@@ -304,7 +310,15 @@ export function Session() {
       }
       editor.reconnect(result.data.directory)
       await sync.session.sync(sessionID)
-      if (route.sessionID === sessionID && scroll) scroll.scrollBy(100_000)
+      setTimeout(() => {
+        if (route.sessionID !== sessionID || !scroll || scroll.isDestroyed) return
+        scroll.scrollTo(
+          Flag.OPENCODE_EXPERIMENTAL_TAB_SCROLL
+            ? (local.session.scrollPosition(sessionID) ?? scroll.scrollHeight)
+            : scroll.scrollHeight,
+        )
+        updateAwayFromBottom()
+      }, 50)
     })().catch((error) => {
       if (route.sessionID !== sessionID) return
       toast.show({
@@ -335,6 +349,13 @@ export function Session() {
 
   let seeded = false
   let scroll: ScrollBoxRenderable
+  onCleanup(() => {
+    if (!scroll || scroll.isDestroyed) return
+    local.session.setScrollPosition(
+      route.sessionID,
+      Flag.OPENCODE_EXPERIMENTAL_TAB_SCROLL && isAwayFromBottom() ? scroll.scrollTop : undefined,
+    )
+  })
   let prompt: PromptRef | undefined
   const bind = (r: PromptRef | undefined) => {
     prompt = r
@@ -404,24 +425,40 @@ export function Session() {
 
     if (!targetID) {
       scroll.scrollBy(direction === "next" ? scroll.height : -scroll.height)
+      updateAwayFromBottom()
       dialog.clear()
       return
     }
 
     const child = scroll.getChildren().find((c) => c.id === targetID)
     if (child) scroll.scrollBy(child.y - scroll.y - 1)
+    updateAwayFromBottom()
     dialog.clear()
   }
 
+  function isAwayFromBottom() {
+    return scroll.scrollTop < Math.max(0, scroll.scrollHeight - scroll.viewport.height) - 1
+  }
+
+  function updateAwayFromBottom() {
+    if (!Flag.OPENCODE_EXPERIMENTAL_TAB_SCROLL) return
+    setTimeout(() => {
+      if (!scroll || scroll.isDestroyed) return
+      const away = isAwayFromBottom()
+      setAwayFromBottom(away)
+      if (!away) local.session.setScrollPosition(route.sessionID, undefined)
+    })
+  }
+
   function toBottom() {
+    setAwayFromBottom(false)
+    local.session.setScrollPosition(route.sessionID, undefined)
     setTimeout(() => {
       if (!scroll || scroll.isDestroyed) return
       scroll.scrollTo(scroll.scrollHeight)
     }, 50)
   }
 
-  const local = useLocal()
-
   function enterChild(sessionID: string) {
     navigate({
       type: "session",
@@ -522,6 +559,7 @@ export function Session() {
                 return child.id === messageID
               })
               if (child) scroll.scrollBy(child.y - scroll.y - 1)
+              updateAwayFromBottom()
             }}
             sessionID={route.sessionID}
             setPrompt={(promptInfo) => prompt?.set(promptInfo)}
@@ -545,6 +583,7 @@ export function Session() {
                 return child.id === messageID
               })
               if (child) scroll.scrollBy(child.y - scroll.y - 1)
+              updateAwayFromBottom()
             }}
             sessionID={route.sessionID}
           />
@@ -742,6 +781,19 @@ export function Session() {
         dialog.clear()
       },
     },
+    {
+      title: `Move jump-to-bottom button ${jumpBottomPosition() === "center" ? "right" : "to center"}`,
+      value: "session.jump_bottom.position",
+      category: "Session",
+      hidden: !Flag.OPENCODE_EXPERIMENTAL_TAB_SCROLL,
+      slash: {
+        name: "jump-bottom-position",
+      },
+      run: () => {
+        setJumpBottomPosition((position) => (position === "center" ? "right" : "center"))
+        dialog.clear()
+      },
+    },
     {
       title: "Page up",
       value: "session.page.up",
@@ -749,6 +801,7 @@ export function Session() {
       hidden: true,
       run: () => {
         scroll.scrollBy(-scroll.height / 2)
+        updateAwayFromBottom()
         dialog.clear()
       },
     },
@@ -759,6 +812,7 @@ export function Session() {
       hidden: true,
       run: () => {
         scroll.scrollBy(scroll.height / 2)
+        updateAwayFromBottom()
         dialog.clear()
       },
     },
@@ -769,6 +823,7 @@ export function Session() {
       hidden: true,
       run: () => {
         scroll.scrollBy(-1)
+        updateAwayFromBottom()
         dialog.clear()
       },
     },
@@ -779,6 +834,7 @@ export function Session() {
       hidden: true,
       run: () => {
         scroll.scrollBy(1)
+        updateAwayFromBottom()
         dialog.clear()
       },
     },
@@ -789,6 +845,7 @@ export function Session() {
       hidden: true,
       run: () => {
         scroll.scrollBy(-scroll.height / 4)
+        updateAwayFromBottom()
         dialog.clear()
       },
     },
@@ -799,6 +856,7 @@ export function Session() {
       hidden: true,
       run: () => {
         scroll.scrollBy(scroll.height / 4)
+        updateAwayFromBottom()
         dialog.clear()
       },
     },
@@ -809,6 +867,7 @@ export function Session() {
       hidden: true,
       run: () => {
         scroll.scrollTo(0)
+        updateAwayFromBottom()
         dialog.clear()
       },
     },
@@ -818,7 +877,7 @@ export function Session() {
       category: "Session",
       hidden: true,
       run: () => {
-        scroll.scrollTo(scroll.scrollHeight)
+        toBottom()
         dialog.clear()
       },
     },
@@ -848,6 +907,7 @@ export function Session() {
               return child.id === message.id
             })
             if (child) scroll.scrollBy(child.y - scroll.y - 1)
+            updateAwayFromBottom()
             break
           }
         }
@@ -1139,9 +1199,6 @@ export function Session() {
     }
   })
 
-  // snap to bottom when session changes
-  createEffect(on(() => route.sessionID, toBottom))
-
   return (
     <LocationProvider location={location()}>
       <context.Provider
@@ -1182,6 +1239,7 @@ export function Session() {
                 stickyStart="bottom"
                 flexGrow={1}
                 scrollAcceleration={scrollAcceleration()}
+                onMouseScroll={updateAwayFromBottom}
               >
                 <box height={1} />
                 <For each={messages()}>
@@ -1280,6 +1338,18 @@ export function Session() {
                 </For>
               </scrollbox>
               <box flexShrink={0}>
+                <Show when={Flag.OPENCODE_EXPERIMENTAL_TAB_SCROLL && awayFromBottom()}>
+                  <box
+                    height={1}
+                    flexDirection="row"
+                    justifyContent={jumpBottomPosition() === "center" ? "center" : "flex-end"}
+                    paddingRight={jumpBottomPosition() === "right" ? 1 : 0}
+                  >
+                    <text fg={theme.textMuted} onMouseUp={toBottom}>
+                      ↓ Bottom
+                    </text>
+                  </box>
+                </Show>
                 <Show when={permissions().length > 0}>
                   <PermissionPrompt
                     request={permissions()[0]}

packages/ui/package.json

@@ -15,6 +15,7 @@
     "**/*.css"
   ],
   "files": [
+    "dist/**/*.d.ts",
     "src/**/*.ts",
     "src/**/*.tsx",
     "!src/**/*.test.ts",
@@ -55,6 +56,7 @@
     "./v2/styles/*": "./src/v2/styles/*"
   },
   "scripts": {
+    "build": "rm -rf dist && tsc -p tsconfig.build.json",
     "typecheck": "tsgo --noEmit",
     "test": "bun test src --only-failures",
     "dev": "vite",

packages/ui/script/colors.txt

@@ -246,6 +246,7 @@
 --v2-text-text-contrast: var(--v2-grey-50);
 --v2-text-text-accent: var(--v2-blue-600);
 --v2-text-text-accent-hover: var(--v2-blue-700);
+--v2-text-text-code-accent: var(--v2-blue-900);
 
 --v2-icon-icon-base: var(--v2-grey-800);
 --v2-icon-icon-muted: var(--v2-grey-600);

packages/ui/script/pack.ts

@@ -0,0 +1,40 @@
+#!/usr/bin/env bun
+
+import { $ } from "bun"
+import { rm } from "node:fs/promises"
+import path from "node:path"
+
+export async function pack() {
+  const original = await Bun.file("package.json").text()
+  const pkg = JSON.parse(original) as {
+    name: string
+    version: string
+    exports: Record<string, string | { types: string; import: string }>
+  }
+  const tarball = path.resolve(`${pkg.name.replace("@", "").replace("/", "-")}-${pkg.version}.tgz`)
+
+  await $`bun run build`
+  pkg.exports = Object.fromEntries(
+    Object.entries(pkg.exports).map(([key, value]) => {
+      if (typeof value !== "string" || (!value.endsWith(".ts") && !value.endsWith(".tsx"))) return [key, value]
+      return [
+        key,
+        {
+          types: value.replace("./src/", "./dist/").replace(/\.tsx?$/, ".d.ts"),
+          import: value,
+        },
+      ]
+    }),
+  )
+
+  await rm(tarball, { force: true })
+  await Bun.write("package.json", JSON.stringify(pkg, null, 2) + "\n")
+  try {
+    await $`bun pm pack`
+    return tarball
+  } finally {
+    await Bun.write("package.json", original)
+  }
+}
+
+if (import.meta.main) console.log(await pack())

packages/ui/script/publish.ts

@@ -4,6 +4,7 @@ import { Script } from "@opencode-ai/script"
 import { $ } from "bun"
 import { rm } from "node:fs/promises"
 import { fileURLToPath } from "node:url"
+import { pack } from "./pack"
 
 process.chdir(fileURLToPath(new URL("..", import.meta.url)))
 
@@ -18,8 +19,7 @@ if ((await $`npm view ${pkg.name}@${pkg.version} version`.nothrow()).exitCode ==
 try {
   await $`bun run typecheck`
   await $`bun run test`
-  await rm(tarball, { force: true })
-  await $`bun pm pack`
+  await pack()
   await $`npm publish ${tarball} --access public --tag ${Script.channel}`
 } finally {
   await rm(tarball, { force: true })

packages/ui/src/components/accordion.css

@@ -35,12 +35,12 @@
         cursor: default;
         user-select: none;
 
-        background-color: var(--background-stronger);
-        border: 1px solid var(--border-weak-base);
+        background-color: var(--v2-background-bg-base);
+        border: 0.5px solid var(--v2-border-border-base);
         border-radius: 0;
         box-shadow: none;
         overflow: clip;
-        color: var(--text-strong);
+        color: var(--v2-text-text-base);
         transition: background-color 0.15s ease;
 
         /* text-12-regular */
@@ -52,10 +52,10 @@
         letter-spacing: var(--letter-spacing-normal);
 
         &:hover:not([data-disabled]) {
-          background-color: var(--surface-base-hover);
+          background-color: var(--v2-overlay-simple-overlay-hover);
         }
         &:active:not([data-disabled]) {
-          background-color: var(--surface-base-active);
+          background-color: var(--v2-overlay-simple-overlay-pressed);
         }
         &:focus-visible {
           outline: none;
@@ -82,9 +82,9 @@
 
     &[data-expanded] {
       [data-slot="accordion-content"] {
-        border: 1px solid var(--border-weak-base);
+        border: 0.5px solid var(--v2-border-border-base);
         border-top: 0;
-        background-color: var(--background-stronger);
+        background-color: var(--v2-background-bg-layer-01);
       }
     }
 
@@ -104,6 +104,30 @@
   }
 }
 
+body:not([data-new-layout]) [data-component="accordion"] {
+  [data-slot="accordion-item"] [data-slot="accordion-header"] [data-slot="accordion-trigger"] {
+    background-color: var(--background-stronger);
+    border-width: 1px;
+    border-color: var(--border-weak-base);
+    color: var(--text-strong);
+
+    &:hover:not([data-disabled]) {
+      background-color: var(--surface-base-hover);
+    }
+
+    &:active:not([data-disabled]) {
+      background-color: var(--surface-base-active);
+    }
+  }
+
+  [data-slot="accordion-item"][data-expanded] [data-slot="accordion-content"] {
+    border-width: 1px;
+    border-color: var(--border-weak-base);
+    border-top: 0;
+    background-color: var(--background-stronger);
+  }
+}
+
 @keyframes slideDown {
   from {
     height: 0;

packages/ui/src/components/card.css

@@ -19,14 +19,14 @@
   font-weight: var(--font-weight-regular);
   line-height: var(--line-height-large);
   letter-spacing: var(--letter-spacing-normal);
-  color: var(--text-strong);
+  color: var(--v2-text-text-base);
 
   --card-gap: 8px;
   --card-icon: 16px;
   --card-indent: 0px;
   --card-line-pad: 8px;
 
-  --card-accent: var(--icon-active);
+  --card-accent: var(--v2-icon-icon-base);
 
   &:has([data-slot="card-title"]) {
     gap: 8px;
@@ -48,7 +48,7 @@
   }
 
   :where([data-card="title"], [data-slot="card-title"]) {
-    color: var(--text-strong);
+    color: var(--v2-text-text-base);
     font-weight: var(--font-weight-medium);
   }
 
@@ -72,7 +72,7 @@
   }
 
   :where([data-slot="card-title-icon"][data-placeholder]) [data-component="icon"] {
-    color: var(--text-weak);
+    color: var(--v2-text-text-faint);
   }
 
   :where([data-slot="card-title-icon"])
@@ -82,7 +82,7 @@
   }
 
   :where([data-card="description"], [data-slot="card-description"]) {
-    color: var(--text-base);
+    color: var(--v2-text-text-muted);
     white-space: pre-wrap;
     overflow-wrap: anywhere;
     word-break: break-word;
@@ -92,3 +92,24 @@
     padding-left: var(--card-indent);
   }
 }
+
+body:not([data-new-layout]) [data-component="card"] {
+  color: var(--text-strong);
+  --card-accent: var(--icon-active);
+
+  :where([data-card="title"], [data-slot="card-title"]) {
+    color: var(--text-strong);
+  }
+
+  :where([data-slot="card-title-icon"][data-placeholder]) [data-component="icon"] {
+    color: var(--text-weak);
+  }
+
+  :where([data-card="description"], [data-slot="card-description"]) {
+    color: var(--text-base);
+  }
+
+  &[data-variant="error"] {
+    --card-accent: var(--icon-critical-base) !important;
+  }
+}

packages/ui/src/components/card.tsx

@@ -40,7 +40,7 @@ export function Card(props: CardProps) {
   const variant = () => split.variant ?? "normal"
   const accent = () => {
     const v = variant()
-    if (v === "error") return "var(--icon-critical-base)"
+    if (v === "error") return "var(--v2-state-fg-danger)"
     if (v === "warning") return "var(--icon-warning-active)"
     if (v === "success") return "var(--icon-success-active)"
     if (v === "info") return "var(--icon-info-active)"

packages/ui/src/styles/tailwind/colors.css

@@ -249,6 +249,7 @@
   --color-v2-text-text-contrast: var(--v2-text-text-contrast);
   --color-v2-text-text-accent: var(--v2-text-text-accent);
   --color-v2-text-text-accent-hover: var(--v2-text-text-accent-hover);
+  --color-v2-text-text-code-accent: var(--v2-text-text-code-accent);
   --color-v2-icon-icon-base: var(--v2-icon-icon-base);
   --color-v2-icon-icon-muted: var(--v2-icon-icon-muted);
   --color-v2-icon-icon-inverse: var(--v2-icon-icon-inverse);

packages/ui/src/theme/themes/oc-2.json

@@ -20,6 +20,8 @@
       "text-base": "#6F6F6F",
       "text-weak": "#8F8F8F",
       "text-weaker": "#C7C7C7",
+      "text-diff-add-base": "var(--v2-state-fg-success)",
+      "text-diff-delete-base": "var(--v2-state-fg-danger)",
       "border-weak-base": "#DBDBDB",
       "border-weaker-base": "#E8E8E8",
       "icon-base": "#8F8F8F",
@@ -31,14 +33,14 @@
       "surface-interactive-weak": "#F5FAFF",
       "icon-success-base": "#0ABE00",
       "surface-success-base": "#E6FFE5",
-      "syntax-comment": "#7a7a7a",
-      "syntax-keyword": "#a753ae",
-      "syntax-string": "#00ceb9",
-      "syntax-primitive": "#034cff",
-      "syntax-property": "#a753ae",
-      "syntax-type": "#8a6f00",
+      "syntax-comment": "var(--v2-text-text-muted)",
+      "syntax-keyword": "var(--v2-pink-800)",
+      "syntax-string": "var(--v2-green-800)",
+      "syntax-primitive": "var(--v2-pink-800)",
+      "syntax-property": "var(--v2-orange-800)",
+      "syntax-type": "var(--v2-purple-800)",
       "syntax-constant": "#007b80",
-      "syntax-critical": "#ff8c00",
+      "syntax-critical": "var(--v2-red-800)",
       "syntax-diff-delete": "#ff8c00",
       "syntax-diff-unknown": "#a753ae",
       "surface-critical-base": "#FFF2F0"
@@ -170,6 +172,7 @@
       "v2-text-text-contrast": "var(--v2-grey-50)",
       "v2-text-text-accent": "var(--v2-blue-600)",
       "v2-text-text-accent-hover": "var(--v2-blue-700)",
+      "v2-text-text-code-accent": "var(--v2-blue-900)",
       "v2-icon-icon-base": "var(--v2-grey-800)",
       "v2-icon-icon-muted": "var(--v2-grey-600)",
       "v2-icon-icon-inverse": "var(--v2-grey-50)",
@@ -252,6 +255,8 @@
       "text-base": "#A0A0A0",
       "text-weak": "#707070",
       "text-weaker": "#505050",
+      "text-diff-add-base": "var(--v2-state-fg-success)",
+      "text-diff-delete-base": "var(--v2-state-fg-danger)",
       "border-weak-base": "#282828",
       "border-weaker-base": "#232323",
       "icon-base": "#7E7E7E",
@@ -262,14 +267,14 @@
       "surface-base-hover": "#FFFFFF0D",
       "surface-interactive-weak": "#0D172B",
       "surface-success-base": "#022B00",
-      "syntax-comment": "#8f8f8f",
-      "syntax-keyword": "#edb2f1",
-      "syntax-string": "#00ceb9",
-      "syntax-primitive": "#8cb0ff",
-      "syntax-property": "#fab283",
-      "syntax-type": "#fcd53a",
+      "syntax-comment": "var(--v2-text-text-muted)",
+      "syntax-keyword": "var(--v2-pink-400)",
+      "syntax-string": "var(--v2-green-400)",
+      "syntax-primitive": "var(--v2-pink-400)",
+      "syntax-property": "var(--v2-orange-400)",
+      "syntax-type": "var(--v2-purple-400)",
       "syntax-constant": "#93e9f6",
-      "syntax-critical": "#fab283",
+      "syntax-critical": "var(--v2-red-400)",
       "syntax-diff-delete": "#fab283",
       "syntax-diff-unknown": "#edb2f1",
       "surface-critical-base": "#1F0603"
@@ -401,6 +406,7 @@
       "v2-text-text-contrast": "var(--v2-grey-50)",
       "v2-text-text-accent": "var(--v2-blue-400)",
       "v2-text-text-accent-hover": "var(--v2-blue-300)",
+      "v2-text-text-code-accent": "var(--v2-blue-400)",
       "v2-icon-icon-base": "var(--v2-grey-400)",
       "v2-icon-icon-muted": "var(--v2-grey-600)",
       "v2-icon-icon-inverse": "var(--v2-grey-1100)",

packages/ui/src/theme/v2/mapping.ts

@@ -18,6 +18,7 @@ const light: Record<string, V2ColorValue> = {
   "v2-text-text-contrast": ref("v2-grey-100"),
   "v2-text-text-accent": ref("v2-blue-600"),
   "v2-text-text-accent-hover": ref("v2-blue-700"),
+  "v2-text-text-code-accent": ref("v2-blue-900"),
   "v2-border-border-muted": ref("v2-alpha-dark-8"),
   "v2-border-border-base": ref("v2-alpha-dark-10"),
   "v2-border-border-strong": ref("v2-alpha-dark-20"),
@@ -81,6 +82,7 @@ const dark: Record<string, V2ColorValue> = {
   "v2-text-text-contrast": ref("v2-grey-100"),
   "v2-text-text-accent": ref("v2-blue-400"),
   "v2-text-text-accent-hover": ref("v2-blue-300"),
+  "v2-text-text-code-accent": ref("v2-blue-400"),
   "v2-border-border-muted": ref("v2-alpha-light-8"),
   "v2-border-border-base": ref("v2-alpha-light-10"),
   "v2-border-border-strong": ref("v2-alpha-light-20"),

packages/ui/src/v2/components/button-v2.css

@@ -89,6 +89,30 @@
   cursor: not-allowed;
 }
 
+/* Danger */
+[data-component="button-v2"][data-variant="danger"] {
+  background-color: var(--v2-background-bg-button-neutral);
+  color: var(--v2-state-fg-danger);
+  box-shadow: var(--v2-elevation-button-neutral);
+}
+
+[data-component="button-v2"][data-variant="danger"]:is(:hover, [data-state="hover"]):not(:disabled) {
+  background-image:
+    linear-gradient(90deg, var(--v2-overlay-simple-overlay-hover) 0%, var(--v2-overlay-simple-overlay-hover) 100%),
+    linear-gradient(90deg, var(--v2-background-bg-button-neutral) 0%, var(--v2-background-bg-button-neutral) 100%);
+}
+
+[data-component="button-v2"][data-variant="danger"]:is(:active, [data-state="pressed"]):not(:disabled) {
+  background-image:
+    linear-gradient(90deg, var(--v2-overlay-simple-overlay-pressed) 0%, var(--v2-overlay-simple-overlay-pressed) 100%),
+    linear-gradient(90deg, var(--v2-background-bg-button-neutral) 0%, var(--v2-background-bg-button-neutral) 100%);
+}
+
+[data-component="button-v2"][data-variant="danger"]:is(:disabled, [data-state="disabled"]) {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
 /* Contrast */
 [data-component="button-v2"][data-variant="contrast"] {
   background-image:

packages/ui/src/v2/components/button-v2.stories.tsx

@@ -4,7 +4,7 @@ const docs = `### Overview
 Button v2 with three visual variants and two sizes.
 
 ### API
-- \`variant\`: "neutral" | "contrast" | "ghost" | "ghost-muted".
+- \`variant\`: "neutral" | "danger" | "contrast" | "ghost" | "ghost-muted".
 - \`size\`: "normal" | "large".
 - \`icon\`: Optional icon name.
 - Inherits Kobalte Button props and native button attributes.
@@ -39,7 +39,7 @@ export default {
     },
     variant: {
       control: "select",
-      options: ["neutral", "contrast", "ghost", "ghost-muted"],
+      options: ["neutral", "danger", "contrast", "ghost", "ghost-muted"],
     },
     size: {
       control: "select",
@@ -61,6 +61,7 @@ export const Variants = {
       }}
     >
       <ButtonV2 variant="neutral">Neutral</ButtonV2>
+      <ButtonV2 variant="danger">Danger</ButtonV2>
       <ButtonV2 variant="contrast">Contrast</ButtonV2>
       <ButtonV2 variant="ghost">Ghost</ButtonV2>
       <ButtonV2 variant="ghost-muted" icon="edit">
@@ -115,7 +116,7 @@ export const Icon = {
 
 export const AllStates = {
   render: () => {
-    const variants = ["neutral", "contrast", "ghost", "ghost-muted"] as const
+    const variants = ["neutral", "danger", "contrast", "ghost", "ghost-muted"] as const
     const states = ["default", "hover", "pressed", "focus", "disabled"] as const
     const toTitleCase = (value: string) => value.charAt(0).toUpperCase() + value.slice(1)
     return (

packages/ui/src/v2/components/button-v2.tsx

@@ -7,7 +7,7 @@ export interface ButtonV2Props
   extends ComponentProps<typeof Kobalte>,
     Pick<ComponentProps<"button">, "class" | "classList" | "children"> {
   size?: "small" | "normal" | "large"
-  variant?: "neutral" | "contrast" | "ghost" | "ghost-muted"
+  variant?: "neutral" | "danger" | "contrast" | "ghost" | "ghost-muted"
   icon?: IconProps["name"]
 }
 

packages/ui/src/v2/components/dialog-v2.css

@@ -49,34 +49,51 @@
         display: flex;
         flex-direction: row;
         align-items: flex-start;
-        padding: 16px;
-        gap: 8px;
-        flex-shrink: 0;
         align-self: stretch;
+        width: 100%;
+        gap: 0;
+        padding: 16px;
+        flex-shrink: 0;
+
+        [data-slot="dialog-header-title"] {
+          margin: 0;
+          flex: 1;
+          min-width: 0;
+          font-weight: 530;
+          font-size: 13px;
+          line-height: 16px;
+          letter-spacing: -0.04px;
+          color: var(--v2-text-text-base);
+          font-variation-settings: "slnt" 0;
+        }
 
         [data-slot="dialog-title-group"] {
           display: flex;
           flex-direction: column;
           align-items: flex-start;
-          gap: 8px;
+          gap: 4px;
           flex: 1;
           min-width: 0;
         }
 
         [data-slot="dialog-title"] {
           margin: 0;
+          flex: none;
+          flex-grow: 0;
           font-weight: 530;
           font-size: 15px;
-          line-height: 100%;
+          line-height: 20px;
           letter-spacing: -0.13px;
           color: var(--v2-text-text-base);
           font-variation-settings: "slnt" 0;
         }
 
         [data-slot="dialog-description"] {
+          flex: none;
+          flex-grow: 0;
           font-weight: 440;
           font-size: 13px;
-          line-height: 100%;
+          line-height: 20px;
           letter-spacing: -0.04px;
           color: var(--v2-text-text-muted);
           font-variation-settings: "slnt" 0;
@@ -86,8 +103,11 @@
           display: flex;
           justify-content: center;
           align-items: center;
-          width: 24px;
-          height: 24px;
+          width: 20px;
+          height: 20px;
+          margin-top: -2px;
+          margin-right: -2px;
+          margin-left: auto;
           border-radius: 4px;
           flex-shrink: 0;
           cursor: pointer;
@@ -97,6 +117,10 @@
             background: var(--v2-overlay-simple-overlay-hover);
           }
         }
+
+        &[data-hide-close] [data-slot="dialog-close-button"] {
+          display: none;
+        }
       }
 
       [data-slot="dialog-footer"] {

packages/ui/src/v2/components/dialog-v2.stories.tsx

@@ -1,17 +1,17 @@
 import { Dialog as KobalteDialog } from "@kobalte/core/dialog"
-import { Dialog, DialogFooter } from "./dialog-v2"
+import { Dialog, DialogBody, DialogFooter, DialogHeader, DialogTitle, DialogTitleGroup } from "./dialog-v2"
 import { ButtonV2 } from "./button-v2"
 
 const docs = `### Overview
 Dialog content wrapper built on Kobalte's dialog primitive with v2 styling.
 
-### API
-- Optional: \`title\`, \`description\`, \`action\`.
-- \`size\`: normal | large | x-large.
-- \`fit\` and \`transition\` control layout and animation.
+Compose with \`DialogHeader\`, \`DialogTitle\`, \`DialogTitleGroup\`, \`DialogBody\`, and \`DialogFooter\`.
 
-### Variants and states
-- Sizes and optional header/action controls.
+### API
+- \`Dialog\`: \`size\` (normal | large | x-large), \`variant\`, \`fit\`.
+- \`DialogHeader\`: row container with optional \`closeLabel\` and \`hideClose\`.
+- \`DialogTitle\`: accessible single-line header title.
+- \`DialogTitleGroup\`: column with \`title\` and required \`description\`.
 
 ### Accessibility
 - Focus trapping and aria attributes provided by Kobalte Dialog.
@@ -34,6 +34,14 @@ export default {
   },
 }
 
+function dialogHeader(title: string, description: string) {
+  return (
+    <DialogHeader>
+      <DialogTitleGroup title={title} description={description} />
+    </DialogHeader>
+  )
+}
+
 export const Basic = {
   render: () => (
     <KobalteDialog defaultOpen>
@@ -42,8 +50,9 @@ export const Basic = {
       </KobalteDialog.Trigger>
       <KobalteDialog.Portal>
         <KobalteDialog.Overlay />
-        <Dialog title="Dialog" description="Description">
-          Dialog body content.
+        <Dialog>
+          {dialogHeader("Dialog", "Description")}
+          <DialogBody>Dialog body content.</DialogBody>
         </Dialog>
       </KobalteDialog.Portal>
     </KobalteDialog>
@@ -59,8 +68,9 @@ export const Sizes = {
         </KobalteDialog.Trigger>
         <KobalteDialog.Portal>
           <KobalteDialog.Overlay />
-          <Dialog title="Normal" description="Normal size">
-            Normal dialog content.
+          <Dialog>
+            {dialogHeader("Normal", "Normal size")}
+            <DialogBody>Normal dialog content.</DialogBody>
           </Dialog>
         </KobalteDialog.Portal>
       </KobalteDialog>
@@ -71,8 +81,9 @@ export const Sizes = {
         </KobalteDialog.Trigger>
         <KobalteDialog.Portal>
           <KobalteDialog.Overlay />
-          <Dialog size="large" title="Large" description="Large size">
-            Large dialog content.
+          <Dialog size="large">
+            {dialogHeader("Large", "Large size")}
+            <DialogBody>Large dialog content.</DialogBody>
           </Dialog>
         </KobalteDialog.Portal>
       </KobalteDialog>
@@ -83,8 +94,9 @@ export const Sizes = {
         </KobalteDialog.Trigger>
         <KobalteDialog.Portal>
           <KobalteDialog.Overlay />
-          <Dialog size="x-large" title="Extra large" description="X-large size">
-            X-large dialog content.
+          <Dialog size="x-large">
+            {dialogHeader("Extra large", "X-large size")}
+            <DialogBody>X-large dialog content.</DialogBody>
           </Dialog>
         </KobalteDialog.Portal>
       </KobalteDialog>
@@ -92,24 +104,41 @@ export const Sizes = {
   ),
 }
 
-export const CustomAction = {
+export const TitleOnly = {
   render: () => (
-    <KobalteDialog>
+    <KobalteDialog defaultOpen>
       <KobalteDialog.Trigger as={ButtonV2} variant="neutral">
-        Open action dialog
+        Open dialog
       </KobalteDialog.Trigger>
       <KobalteDialog.Portal>
         <KobalteDialog.Overlay />
-        <Dialog
-          title="Custom action"
-          description="Dialog with a custom header action"
-          action={
+        <Dialog>
+          <DialogHeader>
+            <DialogTitle>Open project</DialogTitle>
+          </DialogHeader>
+          <DialogBody>Dialog body content.</DialogBody>
+        </Dialog>
+      </KobalteDialog.Portal>
+    </KobalteDialog>
+  ),
+}
+
+export const HeaderControls = {
+  render: () => (
+    <KobalteDialog>
+      <KobalteDialog.Trigger as={ButtonV2} variant="neutral">
+        Open dialog
+      </KobalteDialog.Trigger>
+      <KobalteDialog.Portal>
+        <KobalteDialog.Overlay />
+        <Dialog>
+          <DialogHeader>
+            <DialogTitleGroup title="Custom header" description="Dialog with an extra header control" />
             <ButtonV2 variant="neutral" size="small">
               Help
             </ButtonV2>
-          }
-        >
-          Dialog body content.
+          </DialogHeader>
+          <DialogBody>Dialog body content.</DialogBody>
         </Dialog>
       </KobalteDialog.Portal>
     </KobalteDialog>
@@ -124,7 +153,8 @@ export const WithFooter = {
       </KobalteDialog.Trigger>
       <KobalteDialog.Portal>
         <KobalteDialog.Overlay />
-        <Dialog title="Save changes" description="Your changes will be lost if you don't save them." fit>
+        <Dialog fit>
+          {dialogHeader("Save changes", "Your changes will be lost if you don't save them.")}
           <DialogFooter>
             <ButtonV2 variant="neutral">Cancel</ButtonV2>
             <ButtonV2 variant="contrast">Save</ButtonV2>
@@ -143,7 +173,8 @@ export const WithFooterThreeButtons = {
       </KobalteDialog.Trigger>
       <KobalteDialog.Portal>
         <KobalteDialog.Overlay />
-        <Dialog title="Unsaved changes" description="You have unsaved changes. What would you like to do?" fit>
+        <Dialog fit>
+          {dialogHeader("Unsaved changes", "You have unsaved changes. What would you like to do?")}
           <DialogFooter>
             <span style={{ "margin-right": "auto" }}>
               <ButtonV2 variant="ghost">Remind me later</ButtonV2>
@@ -165,8 +196,9 @@ export const Fit = {
       </KobalteDialog.Trigger>
       <KobalteDialog.Portal>
         <KobalteDialog.Overlay />
-        <Dialog title="Fit content" fit>
-          Dialog fits its content.
+        <Dialog fit>
+          {dialogHeader("Fit content", "Dialog fits its content.")}
+          <DialogBody>Dialog fits its content.</DialogBody>
         </Dialog>
       </KobalteDialog.Portal>
     </KobalteDialog>

packages/ui/src/v2/components/dialog-v2.tsx

@@ -3,9 +3,6 @@ import { type ComponentProps, type JSXElement, type ParentProps, Show, children,
 import "./dialog-v2.css"
 
 export interface DialogProps extends ParentProps {
-  title?: JSXElement
-  description?: JSXElement
-  action?: JSXElement
   size?: "normal" | "large" | "x-large"
   variant?: "default" | "settings"
   class?: ComponentProps<"div">["class"]
@@ -13,26 +10,76 @@ export interface DialogProps extends ParentProps {
   fit?: boolean
 }
 
+export interface DialogHeaderProps extends ParentProps {
+  closeLabel?: string
+  hideClose?: boolean
+}
+
+export interface DialogTitleGroupProps {
+  title?: JSXElement
+  description: JSXElement
+}
+
 export function DialogFooter(props: ParentProps) {
   return <div data-slot="dialog-footer">{props.children}</div>
 }
 
+export function DialogBody(props: ParentProps & { class?: ComponentProps<"div">["class"] }) {
+  const [local] = splitProps(props, ["class", "children"])
+  return (
+    <div data-slot="dialog-body" class={local.class}>
+      {local.children}
+    </div>
+  )
+}
+
+export function DialogTitle(props: ParentProps) {
+  return <Kobalte.Title data-slot="dialog-header-title">{props.children}</Kobalte.Title>
+}
+
+export function DialogTitleGroup(props: DialogTitleGroupProps) {
+  const title = children(() => props.title)
+  const description = children(() => props.description)
+
+  return (
+    <div data-slot="dialog-title-group">
+      <Show when={title()}>{(t) => <Kobalte.Title data-slot="dialog-title">{t()}</Kobalte.Title>}</Show>
+      <Kobalte.Description data-slot="dialog-description">{description()}</Kobalte.Description>
+    </div>
+  )
+}
+
+export function DialogHeader(props: DialogHeaderProps) {
+  const [local] = splitProps(props, ["closeLabel", "hideClose", "children"])
+  const hideClose = () => local.hideClose === true
+
+  return (
+    <div data-slot="dialog-header" data-hide-close={hideClose() ? "" : undefined}>
+      {local.children}
+      {!hideClose() && (
+        <Kobalte.CloseButton data-slot="dialog-close-button" aria-label={local.closeLabel ?? "Close"}>
+          <svg
+            width="16"
+            height="16"
+            viewBox="0 0 16 16"
+            fill="none"
+            xmlns="http://www.w3.org/2000/svg"
+            aria-hidden="true"
+          >
+            <path
+              d="M12.4446 3.55469L3.55566 12.4436M3.55566 3.55469L12.4446 12.4436"
+              stroke="currentColor"
+              stroke-linejoin="round"
+            />
+          </svg>
+        </Kobalte.CloseButton>
+      )}
+    </div>
+  )
+}
+
 export function Dialog(props: DialogProps) {
-  const [local] = splitProps(props, [
-    "title",
-    "description",
-    "action",
-    "size",
-    "variant",
-    "class",
-    "classList",
-    "fit",
-    "children",
-  ])
-  const title = children(() => local.title)
-  const description = children(() => local.description)
-  const action = children(() => local.action)
-  const hasHeader = () => title() || action()
+  const [local] = splitProps(props, ["size", "variant", "class", "classList", "fit", "children"])
 
   return (
     <div
@@ -44,7 +91,6 @@ export function Dialog(props: DialogProps) {
       <div data-slot="dialog-container">
         <Kobalte.Content
           data-slot="dialog-content"
-          data-no-header={!hasHeader() ? "" : undefined}
           classList={{
             ...local.classList,
             [local.class ?? ""]: !!local.class,
@@ -58,34 +104,7 @@ export function Dialog(props: DialogProps) {
             }
           }}
         >
-          <Show when={hasHeader()}>
-            <div data-slot="dialog-header">
-              <div data-slot="dialog-title-group">
-                <Show when={title()}>{(t) => <Kobalte.Title data-slot="dialog-title">{t()}</Kobalte.Title>}</Show>
-                <Show when={description()}>
-                  {(d) => <Kobalte.Description data-slot="dialog-description">{d()}</Kobalte.Description>}
-                </Show>
-              </div>
-              <Show when={action()}>{(a) => a()}</Show>
-              <Kobalte.CloseButton data-slot="dialog-close-button" aria-label="Close">
-                <svg
-                  width="16"
-                  height="16"
-                  viewBox="0 0 16 16"
-                  fill="none"
-                  xmlns="http://www.w3.org/2000/svg"
-                  aria-hidden="true"
-                >
-                  <path
-                    d="M12.4446 3.55469L3.55566 12.4436M3.55566 3.55469L12.4446 12.4436"
-                    stroke="currentColor"
-                    stroke-linejoin="round"
-                  />
-                </svg>
-              </Kobalte.CloseButton>
-            </div>
-          </Show>
-          <div data-slot="dialog-body">{local.children}</div>
+          {local.children}
         </Kobalte.Content>
       </div>
     </div>

packages/ui/src/v2/components/divider-v2.css

@@ -0,0 +1,11 @@
+[data-component="divider-v2"] {
+  box-sizing: border-box;
+  width: 100%;
+  height: 0.5px;
+  margin-block: 0.25px;
+  border: none;
+  background: var(--v2-border-border-strong);
+  flex: none;
+  align-self: stretch;
+  flex-grow: 0;
+}

packages/ui/src/v2/components/divider-v2.stories.tsx

@@ -0,0 +1,38 @@
+import { DividerV2 } from "./divider-v2"
+
+const docs = `### Overview
+Horizontal hairline divider for v2 layouts.
+
+### API
+- Inherits native div attributes.
+- Stretches to full width of its flex parent.
+
+### Theming/tokens
+- Uses \`data-component="divider-v2"\`.
+- Border color: \`--v2-border-border-strong\`.
+`
+
+export default {
+  title: "UI V2/Divider",
+  id: "components-divider-v2",
+  component: DividerV2,
+  tags: ["autodocs"],
+  parameters: {
+    frameWidth: "320px",
+    docs: {
+      description: {
+        component: docs,
+      },
+    },
+  },
+}
+
+export const Basic = {
+  render: () => (
+    <div style={{ display: "flex", "flex-direction": "column", gap: "16px", padding: "16px" }}>
+      <span>Above</span>
+      <DividerV2 />
+      <span>Below</span>
+    </div>
+  ),
+}

packages/ui/src/v2/components/divider-v2.tsx

@@ -0,0 +1,20 @@
+import { type ComponentProps, splitProps } from "solid-js"
+import "./divider-v2.css"
+
+export interface DividerV2Props extends ComponentProps<"div"> {}
+
+export function DividerV2(props: DividerV2Props) {
+  const [local, rest] = splitProps(props, ["class", "classList"])
+  return (
+    <div
+      {...rest}
+      role="separator"
+      aria-orientation="horizontal"
+      data-component="divider-v2"
+      classList={{
+        ...local.classList,
+        [local.class ?? ""]: !!local.class,
+      }}
+    />
+  )
+}

packages/ui/src/v2/components/icon.tsx

@@ -49,6 +49,26 @@ const icons = {
     viewBox: "0 0 16 16",
     body: `<path d="M5 6.5L8 9.5L11 6.5" stroke="currentColor"/>`,
   },
+  check: {
+    viewBox: "0 0 16 16",
+    body: `<path d="M3.53613 8.17857L6.39328 11.75L12.4647 4.25" stroke="currentColor"/>`,
+  },
+  monitor: {
+    viewBox: "0 0 16 16",
+    body: `<path d="M4.05559 9.38889H0.500007C0.500007 9.38889 0.500017 8.59298 0.500017 7.61112V2.27778C0.500017 1.29594 0.500102 0.5 0.500102 0.5H13.3889C13.3889 0.5 13.3889 1.29594 13.3889 2.27778V7.61112C13.3889 8.59298 13.3889 9.38889 13.3889 9.38889H9.83336M4.05559 9.38889V11.6111H6.94448H9.83336V9.38889M4.05559 9.38889H9.83336" transform="translate(1.05556 1.94444)" stroke="currentColor"/>`,
+  },
+  "workspace-new": {
+    viewBox: "0 0 16 16",
+    body: `<path d="M2 10.7578V14.0011H5.24324M13.9991 5.24324V2H10.7559M13.9991 10.7578V14.0011H10.7559M2 5.24324V2H5.24324" stroke="currentColor" stroke-miterlimit="10" stroke-linecap="square"/><path d="M8 4.5V11.5M4.5 8H11.5" stroke="currentColor" stroke-linejoin="round"/>`,
+  },
+  "workspace-isolated": {
+    viewBox: "0 0 16 16",
+    body: `<path d="M10.5 10.5V5.5H5.5V10.5H10.5Z" fill="currentColor"/><rect x="2.5" y="2.5" width="11" height="11" stroke="currentColor"/>`,
+  },
+  workspace: {
+    viewBox: "0 0 16 16",
+    body: `<path d="M2 10.668V14.0013H10.6667M13.9974 10.6667V2H2.66406M13.9974 10.668V14.0013H10.6641M2 10V2H5.33333" stroke="currentColor" stroke-miterlimit="10" stroke-linecap="square"/><path d="M10.6693 10.6654V5.33203H5.33594V10.6654H10.6693Z" fill="currentColor"/>`,
+  },
   close: {
     viewBox: "0 0 20 20",
     body: `<path d="M14.4446 5.55566L5.55566 14.4446M5.55566 5.55566L14.4446 14.4446" stroke="currentColor" stroke-linejoin="round"/>`,

packages/ui/src/v2/styles/theme.css

@@ -1,4 +1,16 @@
 @layer theme {
+  html[data-theme="oc-2"] body:not([data-new-layout]) {
+    --text-diff-add-base: light-dark(#167517, #c4ffc0);
+    --text-diff-delete-base: light-dark(#fa3012, #ec2f14);
+    --syntax-comment: light-dark(#7a7a7a, #8f8f8f);
+    --syntax-keyword: light-dark(#a753ae, #edb2f1);
+    --syntax-string: #00ceb9;
+    --syntax-primitive: light-dark(#034cff, #8cb0ff);
+    --syntax-property: light-dark(#a753ae, #fab283);
+    --syntax-type: light-dark(#8a6f00, #fcd53a);
+    --syntax-critical: light-dark(#ff8c00, #fab283);
+  }
+
   :root {
     color-scheme: light;
 
@@ -22,6 +34,7 @@
     --v2-text-text-contrast: var(--v2-grey-50);
     --v2-text-text-accent: var(--v2-blue-600);
     --v2-text-text-accent-hover: var(--v2-blue-700);
+    --v2-text-text-code-accent: var(--v2-blue-900);
 
     /* ── Icon ── */
     --v2-icon-icon-base: var(--v2-grey-800);
@@ -141,6 +154,7 @@
       --v2-text-text-contrast: var(--v2-grey-100);
       --v2-text-text-accent: var(--v2-blue-400);
       --v2-text-text-accent-hover: var(--v2-blue-300);
+      --v2-text-text-code-accent: var(--v2-blue-400);
 
       --v2-icon-icon-base: var(--v2-grey-400);
       --v2-icon-icon-muted: var(--v2-grey-600);
@@ -243,6 +257,7 @@
     --v2-text-text-contrast: var(--v2-grey-50);
     --v2-text-text-accent: var(--v2-blue-600);
     --v2-text-text-accent-hover: var(--v2-blue-700);
+    --v2-text-text-code-accent: var(--v2-blue-900);
 
     --v2-icon-icon-base: var(--v2-grey-800);
     --v2-icon-icon-muted: var(--v2-grey-600);
@@ -352,6 +367,7 @@
     --v2-text-text-contrast: var(--v2-grey-50);
     --v2-text-text-accent: var(--v2-blue-400);
     --v2-text-text-accent-hover: var(--v2-blue-300);
+    --v2-text-text-code-accent: var(--v2-blue-400);
 
     --v2-icon-icon-base: var(--v2-grey-400);
     --v2-icon-icon-muted: var(--v2-grey-600);

packages/ui/tsconfig.build.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist",
+    "noEmit": false,
+    // Publish declarations so consumer compiler options do not typecheck our TSX implementation.
+    "declaration": true,
+    "emitDeclarationOnly": true
+  },
+  "include": ["src"],
+  "exclude": ["**/*.stories.*", "**/*.test.*", "**/*.mdx"]
+}

packages/web/src/content/docs/enterprise.mdx

@@ -3,8 +3,7 @@ title: Enterprise
 description: Using OpenCode securely in your organization.
 ---
 
-import config from "../../../config.mjs"
-export const email = `mailto:${config.email}`
+export const enterprise = "https://opencode.ai/enterprise"
 
 OpenCode Enterprise is for organizations that want to ensure that their code and data never leaves their infrastructure. It can do this by using a centralized config that integrates with your SSO and internal AI gateway.
 
@@ -15,7 +14,7 @@ OpenCode does not store any of your code or context data.
 To get started with OpenCode Enterprise:
 
 1. Do a trial internally with your team.
-2. **<a href={email}>Contact us</a>** to discuss pricing and implementation options.
+2. **<a href={enterprise}>Contact us</a>** to discuss pricing and implementation options.
 
 ---
 
@@ -63,14 +62,14 @@ We recommend you disable this for your trial.
 
 ## Pricing
 
-We use a per-seat model for OpenCode Enterprise. If you have your own LLM gateway, we do not charge for tokens used. For further details about pricing and implementation options, **<a href={email}>contact us</a>**.
+We use a per-seat model for OpenCode Enterprise. If you have your own LLM gateway, we do not charge for tokens used. For further details about pricing and implementation options, **<a href={enterprise}>contact us</a>**.
 
 ---
 
 ## Deployment
 
 Once you have completed your trial and you are ready to use OpenCode at
-your organization, you can **<a href={email}>contact us</a>** to discuss
+your organization, you can **<a href={enterprise}>contact us</a>** to discuss
 pricing and implementation options.
 
 ---
@@ -104,7 +103,7 @@ You can also disable all other AI providers, ensuring all requests go through yo
 While we recommend disabling the share pages to ensure your data never leaves
 your organization, we can also help you self-host them on your infrastructure.
 
-This is currently on our roadmap. If you're interested, **<a href={email}>let us know</a>**.
+This is currently on our roadmap. If you're interested, **<a href={enterprise}>let us know</a>**.
 
 ---
 
@@ -122,14 +121,14 @@ OpenCode Enterprise is for organizations that want to ensure that their code and
 
 Simply start with an internal trial with your team. OpenCode by default does not store your code or context data, making it easy to get started.
 
-Then **<a href={email}>contact us</a>** to discuss pricing and implementation options.
+Then **<a href={enterprise}>contact us</a>** to discuss pricing and implementation options.
 
 </details>
 
 <details>
 <summary>How does enterprise pricing work?</summary>
 
-We offer per-seat enterprise pricing. If you have your own LLM gateway, we do not charge for tokens used. For further details, **<a href={email}>contact us</a>** for a custom quote based on your organization's needs.
+We offer per-seat enterprise pricing. If you have your own LLM gateway, we do not charge for tokens used. For further details, **<a href={enterprise}>contact us</a>** for a custom quote based on your organization's needs.
 
 </details>
 

packages/web/src/content/docs/providers.mdx

@@ -48,6 +48,42 @@ You can customize the base URL for any provider by setting the `baseURL` option.
 
 ---
 
+#### Hiding models
+
+You can hide specific models from the `/models` picker for a provider using the `blacklist` option. This is useful when a provider exposes models you don't want to use or select.
+
+```json title="opencode.json" {6}
+{
+  "$schema": "https://opencode.ai/config.json",
+  "provider": {
+    "anthropic": {
+      "blacklist": ["claude-opus-4-20250514"]
+    }
+  }
+}
+```
+
+The inverse `whitelist` option hides every model except the ones listed.
+
+```json title="opencode.json" {6}
+{
+  "$schema": "https://opencode.ai/config.json",
+  "provider": {
+    "anthropic": {
+      "whitelist": ["claude-sonnet-4-20250514"]
+    }
+  }
+}
+```
+
+Both options take an array of model IDs — the same IDs shown in the `/models` picker.
+
+- `blacklist` removes the listed models from the picker.
+- `whitelist` keeps only the listed models and hides the rest.
+- You can combine them: `whitelist` narrows the set, then `blacklist` removes entries from it.
+
+---
+
 ## OpenCode Zen
 
 OpenCode Zen is a list of models provided by the OpenCode team that have been