@@ -18,6 +18,7 @@ import {
   TOOL_PERMISSION_DECISION,
   type ToolPermissionDecision,
 } from '@/lib/mothership/persistence/tool-permission'
+import { toolApprovalKey } from '@/lib/mothership/persistence/tool-permission/approval-key'
 import {
   addAutoAllowedTool,
   addChatAutoAllowedTool,
@@ -113,15 +114,15 @@ async function applyDecision(
       toolName: claimed.toolName,
     })
   } else if (decision === TOOL_PERMISSION_DECISION.always_allow) {
-    await addAutoAllowedTool(userId, claimed.toolName).catch((err) => {
+    await addAutoAllowedTool(userId, toolApprovalKey(claimed.toolName)).catch((err) => {
       logger.error('Failed to persist always-allow preference', {
         toolCallId,
         toolName: claimed.toolName,
         error: getErrorMessage(err),
       })
     })
   } else if (decision === TOOL_PERMISSION_DECISION.allow_chat && run.chatId) {
-    await addChatAutoAllowedTool(run.chatId, claimed.toolName).catch((err) => {
+    await addChatAutoAllowedTool(run.chatId, toolApprovalKey(claimed.toolName)).catch((err) => {
       logger.error('Failed to persist chat-scoped allow preference', {
         toolCallId,
         chatId: run.chatId,
 
@@ -1,6 +1,7 @@
 'use client'
 
 import { useCallback, useEffect, useState } from 'react'
+import { isBrowserToolName } from '@sim/browser-protocol'
 import {
   ChevronDown,
   Chip,
@@ -102,6 +103,8 @@ export function ToolPermissionCard({
   // Only the first outstanding card offers the bulk action, so N cards do not
   // each render their own "Allow all".
   const showBulkActions = outstandingIds.length > 1 && outstandingIds[0] === toolCallId
+  // The server remembers one answer for every browser action, so say so.
+  const isBrowserTool = isBrowserToolName(toolName)
 
   const submit = useCallback(
     async (decision: Decision, ids: string[]) => {
@@ -198,10 +201,10 @@ export function ToolPermissionCard({
             </DropdownMenuTrigger>
             <DropdownMenuContent align='start'>
               <DropdownMenuItem onSelect={() => void submit('allow_chat', [toolCallId])}>
-                For this chat
+                {isBrowserTool ? 'Browser actions in this chat' : 'For this chat'}
               </DropdownMenuItem>
               <DropdownMenuItem onSelect={() => void submit('always_allow', [toolCallId])}>
-                For every chat
+                {isBrowserTool ? 'Browser actions in every chat' : 'For every chat'}
               </DropdownMenuItem>
             </DropdownMenuContent>
           </DropdownMenu>
 
@@ -0,0 +1,11 @@
+import { isBrowserToolName } from '@sim/browser-protocol'
+
+/**
+ * What a "don't ask again" answer is remembered under. Browser tools share one
+ * entry, so allowing the browser to act covers every action instead of asking
+ * again for each kind of click. The shared entry is not a tool id, so it can
+ * never collide with one.
+ */
+export function toolApprovalKey(toolName: string): string {
+  return isBrowserToolName(toolName) ? 'browser_*' : toolName
+}
@@ -386,6 +386,22 @@ describe('runGatedToolExecution', () => {
     expect(context.toolPermissions.autoAllowed.has('terminal')).toBe(true)
   })
 
+  it('lets one allow-for-this-chat cover every browser action, not just the one asked about', async () => {
+    const context = makeContext()
+    const toolCall = makeToolCall()
+    toolCall.name = 'browser_click'
+    toolCall.params = { elementId: 4 }
+    waitForToolPermissionDecision.mockResolvedValue({
+      toolCallId: 'call-1',
+      decision: 'allow_chat',
+    })
+
+    await gate(context, toolCall, () => Promise.resolve({ status: 'success' }), [])
+
+    expect(toolCallNeedsApproval('browser_type', context, {}, false, { text: 'hi' })).toBe(false)
+    expect(toolCallNeedsApproval('terminal', context, {}, false, { operation: 'run' })).toBe(true)
+  })
+
   it('accepts the normal chat-level decision for code with a secret reference', async () => {
     const context = makeContext()
     const toolCall = makeToolCall()
 
@@ -18,6 +18,7 @@ import {
   decisionSuppressesFuturePrompts,
   waitForToolPermissionDecision,
 } from '@/lib/mothership/persistence/tool-permission'
+import { toolApprovalKey } from '@/lib/mothership/persistence/tool-permission/approval-key'
 import { withCopilotSpan } from '@/lib/mothership/request/otel'
 import { markToolResultSeen } from '@/lib/mothership/request/sse-utils'
 import { setTerminalToolCallState } from '@/lib/mothership/request/tool-call-state'
@@ -101,7 +102,7 @@ export function toolCallNeedsApproval(
    */
   if (!context.toolPermissions.autoAllowPermitted) return true
 
-  return !context.toolPermissions.autoAllowed.has(toolName)
+  return !context.toolPermissions.autoAllowed.has(toolApprovalKey(toolName))
 }
 
 function skipOutput(toolName: string) {
@@ -316,7 +317,7 @@ export function runGatedToolExecution(
          * endpoint reads the capability on its own request and refuses the
          * durable write.
          */
-        context.toolPermissions.autoAllowed.add(toolName)
+        context.toolPermissions.autoAllowed.add(toolApprovalKey(toolName))
       }
 
       if (!decisionAllowsExecution(decision.decision)) {
 
@@ -1,3 +1,4 @@
+import { BROWSER_TOOL_OBSERVES_ONLY, isBrowserToolName } from '@sim/browser-protocol'
 import { isCopilotToolPermissionsEnabled } from '@/lib/core/config/env-flags'
 import { TOOL_CATALOG, type ToolCatalogEntry } from '@/lib/mothership/generated/tool-catalog-v1'
 
@@ -21,8 +22,17 @@ export function isKnownTool(toolId: string): boolean {
   return isToolInCatalog(toolId)
 }
 
-/** Declared in the mothership tool catalog; Go carries the flag but never enforces it. */
+/**
+ * Whether a call must wait for the user's approval.
+ *
+ * Declared in the mothership tool catalog, which Go carries but never enforces,
+ * except for browser tools: Sim owns their split between acting on a page and
+ * only observing it. One that acts does so as the user, in a browser signed in
+ * to their accounts, so it is gated like a terminal command. Reading the split
+ * from `BROWSER_TOOL_OBSERVES_ONLY` gates a browser tool added later by default.
+ */
 export function toolRequiresApproval(toolId: string): boolean {
+  if (isBrowserToolName(toolId)) return !BROWSER_TOOL_OBSERVES_ONLY[toolId]
   return getToolEntry(toolId)?.requiresApproval === true
 }
 
 
@@ -6,7 +6,7 @@
  * durable Stop write, and results arrive through the confirm route.
  */
 import { authMock, authMockFns } from '@sim/testing/mocks/auth.mock'
-import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest'
+import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from 'vitest'
 
 const { redisUrl, inheritedEnv } = await vi.hoisted(async () => {
   const { readTestRedisUrl } = await import('@sim/db/testing/test-infrastructure')
@@ -36,6 +36,7 @@ import {
   closeStreamToolAdmission,
   requestRunStop,
 } from '@/lib/mothership/async-runs/repository'
+import { getAutoAllowedTools } from '@/lib/mothership/persistence/tool-permission/auto-allow'
 import { prePersistClientExecutableToolCall } from '@/lib/mothership/request/handlers'
 import { waitForClientToolCompletion } from '@/lib/mothership/request/tools/client'
 import { TraceCollector } from '@/lib/mothership/request/trace'
@@ -72,7 +73,7 @@ const reportsResult = (toolCallId: string, status: 'success' | 'error' = 'succes
     data: { ok: true },
   })
 
-const userAnswers = (toolCallId: string, decision: 'allow' | 'skip') =>
+const userAnswers = (toolCallId: string, decision: 'allow' | 'allow_chat' | 'skip') =>
   post(toolPermissionPOST, '/api/copilot/tool-permission', {
     decisions: [{ toolCallId, decision }],
   })
@@ -160,7 +161,11 @@ describe.runIf(Boolean(redisUrl))('desktop tool calls the server no longer admit
       streamComplete: false,
       wasAborted: false,
       errors: [],
-      toolPermissions: { enabled: true, autoAllowed: new Set(), autoAllowPermitted: true },
+      toolPermissions: {
+        enabled: true,
+        autoAllowed: await getAutoAllowedTools(userId, chatId),
+        autoAllowPermitted: true,
+      },
     }
     await prePersistClientExecutableToolCall(
       {
@@ -223,6 +228,11 @@ describe.runIf(Boolean(redisUrl))('desktop tool calls the server no longer admit
     })
   })
 
+  /** Turns read the chat's stored allow list, so one test's "don't ask again" must not leak. */
+  afterEach(async () => {
+    await db.update(copilotChats).set({ autoAllowedTools: [] }).where(eq(copilotChats.id, chatId))
+  })
+
   afterAll(async () => {
     await db.delete(copilotChats).where(eq(copilotChats.id, chatId))
     await deleteWorkspaceFixture(db, eq(workspace.id, workspaceId))
@@ -261,6 +271,37 @@ describe.runIf(Boolean(redisUrl))('desktop tool calls the server no longer admit
     expect(await storedCall(toolCallId)).toMatchObject({ status: 'pending', claimedBy: null })
   })
 
+  it('refuses to act in the signed-in browser until the user approves it', async () => {
+    const { runId } = await startRun()
+    const toolCallId = await agentCalls(runId, 'browser_click', { elementId: 4 })
+
+    expect((await desktopClaims(toolCallId)).status).toBe(403)
+    expect(await storedCall(toolCallId)).toMatchObject({ status: 'pending', claimedBy: null })
+
+    expect((await userAnswers(toolCallId, 'allow')).status).toBe(200)
+    expect((await desktopClaims(toolCallId)).status).toBe(200)
+  })
+
+  it('remembers allowing the browser for this chat across every browser action, and only those', async () => {
+    const { runId } = await startRun()
+    const clickId = await agentCalls(runId, 'browser_click', { elementId: 4 })
+    expect((await userAnswers(clickId, 'allow_chat')).status).toBe(200)
+
+    const nextTurn = await startRun()
+    const typeId = await agentCalls(nextTurn.runId, 'browser_type', { elementId: 4, text: 'hi' })
+    expect((await desktopClaims(typeId)).status).toBe(200)
+
+    const commandId = await agentCalls(nextTurn.runId, 'terminal', {
+      operation: 'run',
+      args: { command: 'ls' },
+    })
+    const commandClaim = await desktopClaims(commandId)
+    expect(commandClaim.status).toBe(403)
+    expect(await commandClaim.json()).toMatchObject({
+      error: 'The user has not approved this tool call',
+    })
+  })
+
   it('refuses a call the user declined before its gate was recorded on the row', async () => {
     const { runId } = await startRun()
     const toolCallId = generateId()
@@ -370,7 +411,9 @@ describe.runIf(Boolean(redisUrl))('desktop tool calls the server no longer admit
 
   it('acknowledges a desktop result that lands after Stop without reviving the call', async () => {
     const { runId, streamId } = await startRun()
-    const toolCallId = await desktopIsRunning(runId, 'browser_click')
+    const toolCallId = await agentCalls(runId, 'browser_click', { elementId: 4 })
+    expect((await userAnswers(toolCallId, 'allow')).status).toBe(200)
+    expect((await desktopClaims(toolCallId)).status).toBe(200)
     await requestRunStop({ userId, workspaceId, streamId, chatId })
     expect(await storedCall(toolCallId)).toMatchObject({
       status: 'cancelled',