feat(tui): add auto-accept mode for permission requests

Add a toggleable auto-accept mode that automatically accepts all incoming
permission requests with a 'once' reply. This is useful for users who want
to streamline their workflow when they trust the agent's actions.

Changes:
- Add permission_auto_accept keybind (default: shift+tab) to config
- Remove default for agent_cycle_reverse (was shift+tab)
- Add auto-accept logic in sync.tsx to auto-reply when enabled
- Add command bar action to toggle auto-accept mode (copy: "Toggle autoaccept permissions")
- Add visual indicator showing 'auto-accept' when active
- Store auto-accept state in KV for persistence across sessions

packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx

@@ -74,6 +74,7 @@ export function Prompt(props: PromptProps) {
   const renderer = useRenderer()
   const { theme, syntax } = useTheme()
   const kv = useKV()
+  const [autoaccept, setAutoaccept] = kv.signal("permission_auto_accept", false)
 
   function promptModelWarning() {
     toast.show({
@@ -157,6 +158,16 @@ export function Prompt(props: PromptProps) {
 
   command.register(() => {
     return [
+      {
+        title: "Toggle autoaccept permissions",
+        value: "permission.auto_accept.toggle",
+        keybind: "permission_auto_accept_toggle",
+        category: "Permission",
+        onSelect: (dialog) => {
+          setAutoaccept(!autoaccept() as any)
+          dialog.clear()
+        },
+      },
       {
         title: "Clear prompt",
         value: "prompt.clear",
@@ -973,7 +984,8 @@ export function Prompt(props: PromptProps) {
               cursorColor={theme.text}
               syntaxStyle={syntax()}
             />
-            <box flexDirection="row" flexShrink={0} paddingTop={1} gap={1}>
+            <box flexDirection="row" flexShrink={0} paddingTop={1} gap={1} justifyContent="space-between">
+              <box flexDirection="row" gap={1}>
                 <text fg={highlight()}>
                   {store.mode === "shell" ? "Shell" : Locale.titlecase(local.agent.current().name)}{" "}
                 </text>
@@ -992,6 +1004,12 @@ export function Prompt(props: PromptProps) {
                   </box>
                 </Show>
               </box>
+              <Show when={autoaccept()}>
+                <text>
+                  <span style={{ fg: theme.warning, bold: true }}>auto-accept</span>
+                </text>
+              </Show>
+            </box>
           </box>
         </box>
         <box

packages/opencode/src/cli/cmd/tui/context/sync.tsx

@@ -25,6 +25,7 @@ import { createSimpleContext } from "./helper"
 import type { Snapshot } from "@/snapshot"
 import { useExit } from "./exit"
 import { useArgs } from "./args"
+import { useKV } from "./kv"
 import { batch, onMount } from "solid-js"
 import { Log } from "@/util/log"
 import type { Path } from "@opencode-ai/sdk"
@@ -103,6 +104,8 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
     })
 
     const sdk = useSDK()
+    const kv = useKV()
+    const [autoaccept] = kv.signal("permission_auto_accept", false)
 
     sdk.event.listen((e) => {
       const event = e.details
@@ -127,6 +130,13 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
 
         case "permission.asked": {
           const request = event.properties
+          if (autoaccept()) {
+            sdk.client.permission.reply({
+              reply: "once",
+              requestID: request.id,
+            })
+            break
+          }
           const requests = store.permission[request.sessionID]
           if (!requests) {
             setStore("permission", request.sessionID, [request])
@@ -423,6 +433,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       get ready() {
         return store.status !== "loading"
       },
+
       session: {
         get(sessionID: string) {
           const match = Binary.search(store.session, sessionID, (s) => s.id)

packages/opencode/src/config/config.ts

@@ -818,7 +818,12 @@ export namespace Config {
       command_list: z.string().optional().default("ctrl+p").describe("List available commands"),
       agent_list: z.string().optional().default("<leader>a").describe("List agents"),
       agent_cycle: z.string().optional().default("tab").describe("Next agent"),
-      agent_cycle_reverse: z.string().optional().default("shift+tab").describe("Previous agent"),
+      agent_cycle_reverse: z.string().optional().default("none").describe("Previous agent"),
+      permission_auto_accept_toggle: z
+        .string()
+        .optional()
+        .default("shift+tab")
+        .describe("Toggle auto-accept mode for permissions"),
       variant_cycle: z.string().optional().default("ctrl+t").describe("Cycle model variants"),
       input_clear: z.string().optional().default("ctrl+c").describe("Clear input field"),
       input_paste: z.string().optional().default("ctrl+v").describe("Paste from clipboard"),