Merge branch 'main' into main

CHANGELOG.md

@@ -7,6 +7,7 @@ Status: unreleased.
 
 ### Changes
 - macOS: limit project-local `node_modules/.bin` PATH preference to debug builds (reduce PATH hijacking risk).
+- Tools: add per-sender group tool policies and fix precedence. (#1757) Thanks @adam91holt.
 - Agents: summarize dropped messages during compaction safeguard pruning. (#2509) Thanks @jogi47.
 - Skills: add multi-image input support to Nano Banana Pro skill. (#1958) Thanks @tyler6204.
 - Agents: honor tools.exec.safeBins in exec allowlist checks. (#2281)

docs/channels/discord.md

@@ -298,8 +298,12 @@ ack reaction after the bot replies.
 - `guilds."*"`: default per-guild settings applied when no explicit entry exists.
 - `guilds.<id>.slug`: optional friendly slug used for display names.
 - `guilds.<id>.users`: optional per-guild user allowlist (ids or names).
+- `guilds.<id>.tools`: optional per-guild tool policy overrides (`allow`/`deny`/`alsoAllow`) used when the channel override is missing.
+- `guilds.<id>.toolsBySender`: optional per-sender tool policy overrides at the guild level (applies when the channel override is missing; `"*"` wildcard supported).
 - `guilds.<id>.channels.<channel>.allow`: allow/deny the channel when `groupPolicy="allowlist"`.
 - `guilds.<id>.channels.<channel>.requireMention`: mention gating for the channel.
+- `guilds.<id>.channels.<channel>.tools`: optional per-channel tool policy overrides (`allow`/`deny`/`alsoAllow`).
+- `guilds.<id>.channels.<channel>.toolsBySender`: optional per-sender tool policy overrides within the channel (`"*"` wildcard supported).
 - `guilds.<id>.channels.<channel>.users`: optional per-channel user allowlist.
 - `guilds.<id>.channels.<channel>.skills`: skill filter (omit = all skills, empty = none).
 - `guilds.<id>.channels.<channel>.systemPrompt`: extra system prompt for the channel (combined with channel topic).

docs/channels/msteams.md

@@ -421,8 +421,12 @@ Key settings (see `/gateway/configuration` for shared channel patterns):
 - `channels.msteams.replyStyle`: `thread | top-level` (see [Reply Style](#reply-style-threads-vs-posts)).
 - `channels.msteams.teams.<teamId>.replyStyle`: per-team override.
 - `channels.msteams.teams.<teamId>.requireMention`: per-team override.
+- `channels.msteams.teams.<teamId>.tools`: default per-team tool policy overrides (`allow`/`deny`/`alsoAllow`) used when a channel override is missing.
+- `channels.msteams.teams.<teamId>.toolsBySender`: default per-team per-sender tool policy overrides (`"*"` wildcard supported).
 - `channels.msteams.teams.<teamId>.channels.<conversationId>.replyStyle`: per-channel override.
 - `channels.msteams.teams.<teamId>.channels.<conversationId>.requireMention`: per-channel override.
+- `channels.msteams.teams.<teamId>.channels.<conversationId>.tools`: per-channel tool policy overrides (`allow`/`deny`/`alsoAllow`).
+- `channels.msteams.teams.<teamId>.channels.<conversationId>.toolsBySender`: per-channel per-sender tool policy overrides (`"*"` wildcard supported).
 - `channels.msteams.sharePointSiteId`: SharePoint site ID for file uploads in group chats/channels (see [Sending files in group chats](#sending-files-in-group-chats)).
 
 ## Routing & Sessions

docs/channels/slack.md

@@ -464,6 +464,8 @@ For fine-grained control, use these tags in agent responses:
 Channel options (`channels.slack.channels.<id>` or `channels.slack.channels.<name>`):
 - `allow`: allow/deny the channel when `groupPolicy="allowlist"`.
 - `requireMention`: mention gating for the channel.
+- `tools`: optional per-channel tool policy overrides (`allow`/`deny`/`alsoAllow`).
+- `toolsBySender`: optional per-sender tool policy overrides within the channel (keys are sender ids/@handles/emails; `"*"` wildcard supported).
 - `allowBots`: allow bot-authored messages in this channel (default: false).
 - `users`: optional per-channel user allowlist.
 - `skills`: skill filter (omit = all skills, empty = none).

docs/concepts/groups.md

@@ -232,6 +232,42 @@ Notes:
 - Discord defaults live in `channels.discord.guilds."*"` (overridable per guild/channel).
 - Group history context is wrapped uniformly across channels and is **pending-only** (messages skipped due to mention gating); use `messages.groupChat.historyLimit` for the global default and `channels.<channel>.historyLimit` (or `channels.<channel>.accounts.*.historyLimit`) for overrides. Set `0` to disable.
 
+## Group/channel tool restrictions (optional)
+Some channel configs support restricting which tools are available **inside a specific group/room/channel**.
+
+- `tools`: allow/deny tools for the whole group.
+- `toolsBySender`: per-sender overrides within the group (keys are sender IDs/usernames/emails/phone numbers depending on the channel). Use `"*"` as a wildcard.
+
+Resolution order (most specific wins):
+1) group/channel `toolsBySender` match
+2) group/channel `tools`
+3) default (`"*"`) `toolsBySender` match
+4) default (`"*"`) `tools`
+
+Example (Telegram):
+
+```json5
+{
+  channels: {
+    telegram: {
+      groups: {
+        "*": { tools: { deny: ["exec"] } },
+        "-1001234567890": {
+          tools: { deny: ["exec", "read", "write"] },
+          toolsBySender: {
+            "123456789": { alsoAllow: ["exec"] }
+          }
+        }
+      }
+    }
+  }
+}
+```
+
+Notes:
+- Group/channel tool restrictions are applied in addition to global/agent tool policy (deny still wins).
+- Some channels use different nesting for rooms/channels (e.g., Discord `guilds.*.channels.*`, Slack `channels.*`, MS Teams `teams.*.channels.*`).
+
 ## Group allowlists
 When `channels.whatsapp.groups`, `channels.telegram.groups`, or `channels.imessage.groups` is configured, the keys act as a group allowlist. Use `"*"` to allow all groups while still setting default mention behavior.
 

docs/gateway/configuration.md

@@ -2768,6 +2768,7 @@ scheme/host for profiles that only set `cdpPort`.
 
 Defaults:
 - enabled: `true`
+- evaluateEnabled: `true` (set `false` to disable `act:evaluate` and `wait --fn`)
 - control service: loopback only (port derived from `gateway.port`, default `18791`)
 - CDP URL: `http://127.0.0.1:18792` (control service + 1, legacy single-profile)
 - profile color: `#FF4500` (lobster-orange)
@@ -2778,6 +2779,7 @@ Defaults:
 {
   browser: {
     enabled: true,
+    evaluateEnabled: true,
     // cdpUrl: "http://127.0.0.1:18792", // legacy single-profile override
     defaultProfile: "chrome",
     profiles: {

docs/gateway/security.md

@@ -572,6 +572,9 @@ If that browser profile already contains logged-in sessions, the model can
 access those accounts and data. Treat browser profiles as **sensitive state**:
 - Prefer a dedicated profile for the agent (the default `clawd` profile).
 - Avoid pointing the agent at your personal daily-driver profile.
+- `act:evaluate` and `wait --fn` run arbitrary JavaScript in the page context.
+  Prompt injection can steer the model into calling them. If you do not need
+  them, set `browser.evaluateEnabled=false` (see [Configuration](/gateway/configuration#browser-clawd-managed-browser)).
 - Keep host browser control disabled for sandboxed agents unless you trust them.
 - Treat browser downloads as untrusted input; prefer an isolated downloads directory.
 - Disable browser sync/password managers in the agent profile if possible (reduces blast radius).

docs/security/formal-verification.md

@@ -20,7 +20,7 @@ misconfiguration safety), under explicit assumptions.
 
 ## Where the models live
 
-Models are maintained in a separate repo: <https://github.com/vignesh07/clawdbot-formal-models>.
+Models are maintained in a separate repo: [vignesh07/clawdbot-formal-models](https://github.com/vignesh07/clawdbot-formal-models).
 
 ## Important caveats
 

docs/tools/browser.md

@@ -505,6 +505,9 @@ These are useful for “make the site behave like X” workflows:
 ## Security & privacy
 
 - The clawd browser profile may contain logged-in sessions; treat it as sensitive.
+- `browser act kind=evaluate` / `clawdbot browser evaluate` and `wait --fn`
+  execute arbitrary JavaScript in the page context. Prompt injection can steer
+  this. Disable it with `browser.evaluateEnabled=false` if you do not need it.
 - For logins and anti-bot notes (X/Twitter, etc.), see [Browser login + X/Twitter posting](/tools/browser-login).
 - Keep the Gateway/node host private (loopback or tailnet-only).
 - Remote CDP endpoints are powerful; tunnel and protect them.

extensions/msteams/src/policy.ts

@@ -11,6 +11,7 @@ import type {
 import {
   buildChannelKeyCandidates,
   normalizeChannelSlug,
+  resolveToolsBySender,
   resolveChannelEntryMatchWithFallback,
   resolveNestedAllowlistDecision,
 } from "clawdbot/plugin-sdk";
@@ -106,9 +107,36 @@ export function resolveMSTeamsGroupToolPolicy(
   });
 
   if (resolved.channelConfig) {
-    return resolved.channelConfig.tools ?? resolved.teamConfig?.tools;
+    const senderPolicy = resolveToolsBySender({
+      toolsBySender: resolved.channelConfig.toolsBySender,
+      senderId: params.senderId,
+      senderName: params.senderName,
+      senderUsername: params.senderUsername,
+      senderE164: params.senderE164,
+    });
+    if (senderPolicy) return senderPolicy;
+    if (resolved.channelConfig.tools) return resolved.channelConfig.tools;
+    const teamSenderPolicy = resolveToolsBySender({
+      toolsBySender: resolved.teamConfig?.toolsBySender,
+      senderId: params.senderId,
+      senderName: params.senderName,
+      senderUsername: params.senderUsername,
+      senderE164: params.senderE164,
+    });
+    if (teamSenderPolicy) return teamSenderPolicy;
+    return resolved.teamConfig?.tools;
+  }
+  if (resolved.teamConfig) {
+    const teamSenderPolicy = resolveToolsBySender({
+      toolsBySender: resolved.teamConfig.toolsBySender,
+      senderId: params.senderId,
+      senderName: params.senderName,
+      senderUsername: params.senderUsername,
+      senderE164: params.senderE164,
+    });
+    if (teamSenderPolicy) return teamSenderPolicy;
+    if (resolved.teamConfig.tools) return resolved.teamConfig.tools;
   }
-  if (resolved.teamConfig?.tools) return resolved.teamConfig.tools;
 
   if (!groupId) return undefined;
 
@@ -125,7 +153,24 @@ export function resolveMSTeamsGroupToolPolicy(
       normalizeKey: normalizeChannelSlug,
     });
     if (match.entry) {
-      return match.entry.tools ?? teamConfig?.tools;
+      const senderPolicy = resolveToolsBySender({
+        toolsBySender: match.entry.toolsBySender,
+        senderId: params.senderId,
+        senderName: params.senderName,
+        senderUsername: params.senderUsername,
+        senderE164: params.senderE164,
+      });
+      if (senderPolicy) return senderPolicy;
+      if (match.entry.tools) return match.entry.tools;
+      const teamSenderPolicy = resolveToolsBySender({
+        toolsBySender: teamConfig?.toolsBySender,
+        senderId: params.senderId,
+        senderName: params.senderName,
+        senderUsername: params.senderUsername,
+        senderE164: params.senderE164,
+      });
+      if (teamSenderPolicy) return teamSenderPolicy;
+      return teamConfig?.tools;
     }
   }
 

src/agents/clawdbot-gateway-tool.test.ts

@@ -20,8 +20,10 @@ describe("gateway tool", () => {
     vi.useFakeTimers();
     const kill = vi.spyOn(process, "kill").mockImplementation(() => true);
     const previousStateDir = process.env.CLAWDBOT_STATE_DIR;
+    const previousProfile = process.env.CLAWDBOT_PROFILE;
     const stateDir = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-test-"));
     process.env.CLAWDBOT_STATE_DIR = stateDir;
+    process.env.CLAWDBOT_PROFILE = "isolated";
 
     try {
       const tool = createClawdbotTools({
@@ -62,6 +64,11 @@ describe("gateway tool", () => {
       } else {
         process.env.CLAWDBOT_STATE_DIR = previousStateDir;
       }
+      if (previousProfile === undefined) {
+        delete process.env.CLAWDBOT_PROFILE;
+      } else {
+        process.env.CLAWDBOT_PROFILE = previousProfile;
+      }
     }
   });
 

src/agents/pi-embedded-runner.test.ts

@@ -3,6 +3,7 @@ import os from "node:os";
 import path from "node:path";
 
 import { afterAll, beforeAll, describe, expect, it, vi } from "vitest";
+import "./test-helpers/fast-coding-tools.js";
 import type { ClawdbotConfig } from "../config/config.js";
 import { ensureClawdbotModelsJson } from "./models-config.js";
 

src/agents/pi-embedded-runner/run/attempt.ts

@@ -215,6 +215,10 @@ export async function runEmbeddedAttempt(
           groupChannel: params.groupChannel,
           groupSpace: params.groupSpace,
           spawnedBy: params.spawnedBy,
+          senderId: params.senderId,
+          senderName: params.senderName,
+          senderUsername: params.senderUsername,
+          senderE164: params.senderE164,
           sessionKey: params.sessionKey ?? params.sessionId,
           agentDir,
           workspaceDir: effectiveWorkspace,

src/agents/pi-embedded-runner/run/params.ts

@@ -35,6 +35,10 @@ export type RunEmbeddedPiAgentParams = {
   groupSpace?: string | null;
   /** Parent session key for subagent policy inheritance. */
   spawnedBy?: string | null;
+  senderId?: string | null;
+  senderName?: string | null;
+  senderUsername?: string | null;
+  senderE164?: string | null;
   /** Current channel ID for auto-threading (Slack). */
   currentChannelId?: string;
   /** Current thread timestamp for auto-threading (Slack). */

src/agents/pi-embedded-runner/run/types.ts

@@ -31,6 +31,10 @@ export type EmbeddedRunAttemptParams = {
   groupSpace?: string | null;
   /** Parent session key for subagent policy inheritance. */
   spawnedBy?: string | null;
+  senderId?: string | null;
+  senderName?: string | null;
+  senderUsername?: string | null;
+  senderE164?: string | null;
   currentChannelId?: string;
   currentThreadTs?: string;
   replyToMode?: "off" | "first" | "all";

src/agents/pi-tools-agent-config.test.ts

@@ -1,4 +1,5 @@
 import { describe, expect, it } from "vitest";
+import "./test-helpers/fast-coding-tools.js";
 import type { ClawdbotConfig } from "../config/config.js";
 import { createClawdbotCodingTools } from "./pi-tools.js";
 import type { SandboxDockerConfig } from "./sandbox.js";
@@ -270,6 +271,75 @@ describe("Agent-specific tool filtering", () => {
     expect(defaultNames).not.toContain("exec");
   });
 
+  it("should apply per-sender tool policies for group tools", () => {
+    const cfg: ClawdbotConfig = {
+      channels: {
+        whatsapp: {
+          groups: {
+            "*": {
+              tools: { allow: ["read"] },
+              toolsBySender: {
+                alice: { allow: ["read", "exec"] },
+              },
+            },
+          },
+        },
+      },
+    };
+
+    const aliceTools = createClawdbotCodingTools({
+      config: cfg,
+      sessionKey: "agent:main:whatsapp:group:family",
+      senderId: "alice",
+      workspaceDir: "/tmp/test-group-sender",
+      agentDir: "/tmp/agent-group-sender",
+    });
+    const aliceNames = aliceTools.map((t) => t.name);
+    expect(aliceNames).toContain("read");
+    expect(aliceNames).toContain("exec");
+
+    const bobTools = createClawdbotCodingTools({
+      config: cfg,
+      sessionKey: "agent:main:whatsapp:group:family",
+      senderId: "bob",
+      workspaceDir: "/tmp/test-group-sender-bob",
+      agentDir: "/tmp/agent-group-sender",
+    });
+    const bobNames = bobTools.map((t) => t.name);
+    expect(bobNames).toContain("read");
+    expect(bobNames).not.toContain("exec");
+  });
+
+  it("should not let default sender policy override group tools", () => {
+    const cfg: ClawdbotConfig = {
+      channels: {
+        whatsapp: {
+          groups: {
+            "*": {
+              toolsBySender: {
+                admin: { allow: ["read", "exec"] },
+              },
+            },
+            locked: {
+              tools: { allow: ["read"] },
+            },
+          },
+        },
+      },
+    };
+
+    const adminTools = createClawdbotCodingTools({
+      config: cfg,
+      sessionKey: "agent:main:whatsapp:group:locked",
+      senderId: "admin",
+      workspaceDir: "/tmp/test-group-default-override",
+      agentDir: "/tmp/agent-group-default-override",
+    });
+    const adminNames = adminTools.map((t) => t.name);
+    expect(adminNames).toContain("read");
+    expect(adminNames).not.toContain("exec");
+  });
+
   it("should resolve telegram group tool policy for topic session keys", () => {
     const cfg: ClawdbotConfig = {
       channels: {

src/agents/pi-tools.policy.ts

@@ -233,6 +233,10 @@ export function resolveGroupToolPolicy(params: {
   groupChannel?: string | null;
   groupSpace?: string | null;
   accountId?: string | null;
+  senderId?: string | null;
+  senderName?: string | null;
+  senderUsername?: string | null;
+  senderE164?: string | null;
 }): SandboxToolPolicy | undefined {
   if (!params.config) return undefined;
   const sessionContext = resolveGroupContextFromSessionKey(params.sessionKey);
@@ -255,12 +259,20 @@ export function resolveGroupToolPolicy(params: {
       groupChannel: params.groupChannel,
       groupSpace: params.groupSpace,
       accountId: params.accountId,
+      senderId: params.senderId,
+      senderName: params.senderName,
+      senderUsername: params.senderUsername,
+      senderE164: params.senderE164,
     }) ??
     resolveChannelGroupToolsPolicy({
       cfg: params.config,
       channel,
       groupId,
       accountId: params.accountId,
+      senderId: params.senderId,
+      senderName: params.senderName,
+      senderUsername: params.senderUsername,
+      senderE164: params.senderE164,
     });
   return pickToolPolicy(toolsConfig);
 }

src/agents/pi-tools.ts

@@ -140,6 +140,10 @@ export function createClawdbotCodingTools(options?: {
   groupSpace?: string | null;
   /** Parent session key for subagent group policy inheritance. */
   spawnedBy?: string | null;
+  senderId?: string | null;
+  senderName?: string | null;
+  senderUsername?: string | null;
+  senderE164?: string | null;
   /** Reply-to mode for Slack auto-threading. */
   replyToMode?: "off" | "first" | "all";
   /** Mutable ref to track if a reply was sent (for "first" mode). */
@@ -174,6 +178,10 @@ export function createClawdbotCodingTools(options?: {
     groupChannel: options?.groupChannel,
     groupSpace: options?.groupSpace,
     accountId: options?.agentAccountId,
+    senderId: options?.senderId,
+    senderName: options?.senderName,
+    senderUsername: options?.senderUsername,
+    senderE164: options?.senderE164,
   });
   const profilePolicy = resolveToolProfilePolicy(profile);
   const providerProfilePolicy = resolveToolProfilePolicy(providerProfile);

src/agents/sandbox/browser.ts

@@ -1,6 +1,9 @@
 import { startBrowserBridgeServer, stopBrowserBridgeServer } from "../../browser/bridge-server.js";
 import { type ResolvedBrowserConfig, resolveProfile } from "../../browser/config.js";
-import { DEFAULT_CLAWD_BROWSER_COLOR } from "../../browser/constants.js";
+import {
+  DEFAULT_BROWSER_EVALUATE_ENABLED,
+  DEFAULT_CLAWD_BROWSER_COLOR,
+} from "../../browser/constants.js";
 import { BROWSER_BRIDGES } from "./browser-bridges.js";
 import { DEFAULT_SANDBOX_BROWSER_IMAGE, SANDBOX_AGENT_WORKSPACE_MOUNT } from "./constants.js";
 import {
@@ -39,10 +42,12 @@ function buildSandboxBrowserResolvedConfig(params: {
   controlPort: number;
   cdpPort: number;
   headless: boolean;
+  evaluateEnabled: boolean;
 }): ResolvedBrowserConfig {
   const cdpHost = "127.0.0.1";
   return {
     enabled: true,
+    evaluateEnabled: params.evaluateEnabled,
     controlPort: params.controlPort,
     cdpProtocol: "http",
     cdpHost,
@@ -76,6 +81,7 @@ export async function ensureSandboxBrowser(params: {
   workspaceDir: string;
   agentWorkspaceDir: string;
   cfg: SandboxConfig;
+  evaluateEnabled?: boolean;
 }): Promise<SandboxBrowserContext | null> {
   if (!params.cfg.browser.enabled) return null;
   if (!isToolAllowed(params.cfg.tools, "browser")) return null;
@@ -170,6 +176,7 @@ export async function ensureSandboxBrowser(params: {
         controlPort: 0,
         cdpPort: mappedCdp,
         headless: params.cfg.browser.headless,
+        evaluateEnabled: params.evaluateEnabled ?? DEFAULT_BROWSER_EVALUATE_ENABLED,
       }),
       onEnsureAttachTarget,
     });

src/agents/sandbox/context.ts

@@ -3,6 +3,7 @@ import fs from "node:fs/promises";
 import type { ClawdbotConfig } from "../../config/config.js";
 import { defaultRuntime } from "../../runtime.js";
 import { resolveUserPath } from "../../utils.js";
+import { DEFAULT_BROWSER_EVALUATE_ENABLED } from "../../browser/constants.js";
 import { syncSkillsToWorkspace } from "../skills.js";
 import { DEFAULT_AGENT_WORKSPACE_DIR } from "../workspace.js";
 import { ensureSandboxBrowser } from "./browser.js";
@@ -69,11 +70,14 @@ export async function resolveSandboxContext(params: {
     cfg,
   });
 
+  const evaluateEnabled =
+    params.config?.browser?.evaluateEnabled ?? DEFAULT_BROWSER_EVALUATE_ENABLED;
   const browser = await ensureSandboxBrowser({
     scopeKey,
     workspaceDir,
     agentWorkspaceDir,
     cfg,
+    evaluateEnabled,
   });
 
   return {

src/agents/skills/config.ts

@@ -6,6 +6,7 @@ import type { SkillEligibilityContext, SkillEntry } from "./types.js";
 
 const DEFAULT_CONFIG_VALUES: Record<string, boolean> = {
   "browser.enabled": true,
+  "browser.evaluateEnabled": true,
 };
 
 function isTruthy(value: unknown): boolean {

src/auto-reply/reply/agent-runner-execution.ts

@@ -232,6 +232,10 @@ export async function runAgentTurnWithFallback(params: {
             groupChannel:
               params.sessionCtx.GroupChannel?.trim() ?? params.sessionCtx.GroupSubject?.trim(),
             groupSpace: params.sessionCtx.GroupSpace?.trim() ?? undefined,
+            senderId: params.sessionCtx.SenderId?.trim() || undefined,
+            senderName: params.sessionCtx.SenderName?.trim() || undefined,
+            senderUsername: params.sessionCtx.SenderUsername?.trim() || undefined,
+            senderE164: params.sessionCtx.SenderE164?.trim() || undefined,
             // Provider threading context for tool auto-injection
             ...buildThreadingToolContext({
               sessionCtx: params.sessionCtx,

src/auto-reply/reply/agent-runner-memory.ts

@@ -115,6 +115,10 @@ export async function runMemoryFlushIfNeeded(params: {
             config: params.followupRun.run.config,
             hasRepliedRef: params.opts?.hasRepliedRef,
           }),
+          senderId: params.sessionCtx.SenderId?.trim() || undefined,
+          senderName: params.sessionCtx.SenderName?.trim() || undefined,
+          senderUsername: params.sessionCtx.SenderUsername?.trim() || undefined,
+          senderE164: params.sessionCtx.SenderE164?.trim() || undefined,
           sessionFile: params.followupRun.run.sessionFile,
           workspaceDir: params.followupRun.run.workspaceDir,
           agentDir: params.followupRun.run.agentDir,

src/auto-reply/reply/followup-runner.ts

@@ -147,6 +147,10 @@ export function createFollowupRunner(params: {
               groupId: queued.run.groupId,
               groupChannel: queued.run.groupChannel,
               groupSpace: queued.run.groupSpace,
+              senderId: queued.run.senderId,
+              senderName: queued.run.senderName,
+              senderUsername: queued.run.senderUsername,
+              senderE164: queued.run.senderE164,
               sessionFile: queued.run.sessionFile,
               workspaceDir: queued.run.workspaceDir,
               config: queued.run.config,

src/auto-reply/reply/get-reply-run.ts

@@ -370,6 +370,10 @@ export async function runPreparedReply(
       groupId: resolveGroupSessionKey(sessionCtx)?.id ?? undefined,
       groupChannel: sessionCtx.GroupChannel?.trim() ?? sessionCtx.GroupSubject?.trim(),
       groupSpace: sessionCtx.GroupSpace?.trim() ?? undefined,
+      senderId: sessionCtx.SenderId?.trim() || undefined,
+      senderName: sessionCtx.SenderName?.trim() || undefined,
+      senderUsername: sessionCtx.SenderUsername?.trim() || undefined,
+      senderE164: sessionCtx.SenderE164?.trim() || undefined,
       sessionFile,
       workspaceDir,
       config: cfg,

src/auto-reply/reply/queue/types.ts

@@ -51,6 +51,10 @@ export type FollowupRun = {
     groupId?: string;
     groupChannel?: string;
     groupSpace?: string;
+    senderId?: string;
+    senderName?: string;
+    senderUsername?: string;
+    senderE164?: string;
     sessionFile: string;
     workspaceDir: string;
     config: ClawdbotConfig;

src/browser/client-fetch.ts

@@ -14,7 +14,14 @@ function enhanceBrowserFetchError(url: string, err: unknown, timeoutMs: number):
     ? "If this is a sandboxed session, ensure the sandbox browser is running and try again."
     : `Start (or restart) the Clawdbot gateway (Clawdbot.app menubar, or \`${formatCliCommand("clawdbot gateway")}\`) and try again.`;
   const msg = String(err);
-  if (msg.toLowerCase().includes("timed out") || msg.toLowerCase().includes("timeout")) {
+  const msgLower = msg.toLowerCase();
+  const looksLikeTimeout =
+    msgLower.includes("timed out") ||
+    msgLower.includes("timeout") ||
+    msgLower.includes("aborted") ||
+    msgLower.includes("abort") ||
+    msgLower.includes("aborterror");
+  if (looksLikeTimeout) {
     return new Error(
       `Can't reach the clawd browser control service (timed out after ${timeoutMs}ms). ${hint}`,
     );
@@ -48,7 +55,7 @@ export async function fetchBrowserJson<T>(
   const timeoutMs = init?.timeoutMs ?? 5000;
   try {
     if (isAbsoluteHttp(url)) {
-      return await fetchHttpJson<T>(url, init ? { ...init, timeoutMs } : { timeoutMs });
+      return await fetchHttpJson<T>(url, { ...init, timeoutMs });
     }
     const started = await startBrowserControlServiceFromConfig();
     if (!started) {

src/browser/config.ts

@@ -8,6 +8,7 @@ import { resolveGatewayPort } from "../config/paths.js";
 import {
   DEFAULT_CLAWD_BROWSER_COLOR,
   DEFAULT_CLAWD_BROWSER_ENABLED,
+  DEFAULT_BROWSER_EVALUATE_ENABLED,
   DEFAULT_BROWSER_DEFAULT_PROFILE_NAME,
   DEFAULT_CLAWD_BROWSER_PROFILE_NAME,
 } from "./constants.js";
@@ -15,6 +16,7 @@ import { CDP_PORT_RANGE_START, getUsedPorts } from "./profiles.js";
 
 export type ResolvedBrowserConfig = {
   enabled: boolean;
+  evaluateEnabled: boolean;
   controlPort: number;
   cdpProtocol: "http" | "https";
   cdpHost: string;
@@ -140,6 +142,7 @@ export function resolveBrowserConfig(
   rootConfig?: ClawdbotConfig,
 ): ResolvedBrowserConfig {
   const enabled = cfg?.enabled ?? DEFAULT_CLAWD_BROWSER_ENABLED;
+  const evaluateEnabled = cfg?.evaluateEnabled ?? DEFAULT_BROWSER_EVALUATE_ENABLED;
   const gatewayPort = resolveGatewayPort(rootConfig);
   const controlPort = deriveDefaultBrowserControlPort(gatewayPort ?? DEFAULT_BROWSER_CONTROL_PORT);
   const defaultColor = normalizeHexColor(cfg?.color);
@@ -197,6 +200,7 @@ export function resolveBrowserConfig(
 
   return {
     enabled,
+    evaluateEnabled,
     controlPort,
     cdpProtocol,
     cdpHost: cdpInfo.parsed.hostname,

src/browser/constants.ts

@@ -1,4 +1,5 @@
 export const DEFAULT_CLAWD_BROWSER_ENABLED = true;
+export const DEFAULT_BROWSER_EVALUATE_ENABLED = true;
 export const DEFAULT_CLAWD_BROWSER_COLOR = "#FF4500";
 export const DEFAULT_CLAWD_BROWSER_PROFILE_NAME = "clawd";
 export const DEFAULT_BROWSER_DEFAULT_PROFILE_NAME = "chrome";

src/browser/routes/agent.act.ts

@@ -39,6 +39,7 @@ export function registerBrowserAgentActRoutes(
       const cdpUrl = profileCtx.profile.cdpUrl;
       const pw = await requirePwAi(res, `act:${kind}`);
       if (!pw) return;
+      const evaluateEnabled = ctx.state().resolved.evaluateEnabled;
 
       switch (kind) {
         case "click": {
@@ -210,6 +211,16 @@ export function registerBrowserAgentActRoutes(
               : undefined;
           const fn = toStringOrEmpty(body.fn) || undefined;
           const timeoutMs = toNumber(body.timeoutMs) ?? undefined;
+          if (fn && !evaluateEnabled) {
+            return jsonError(
+              res,
+              403,
+              [
+                "wait --fn is disabled by config (browser.evaluateEnabled=false).",
+                "Docs: /gateway/configuration#browser-clawd-managed-browser",
+              ].join("\n"),
+            );
+          }
           if (
             timeMs === undefined &&
             !text &&
@@ -240,6 +251,16 @@ export function registerBrowserAgentActRoutes(
           return res.json({ ok: true, targetId: tab.targetId });
         }
         case "evaluate": {
+          if (!evaluateEnabled) {
+            return jsonError(
+              res,
+              403,
+              [
+                "act:evaluate is disabled by config (browser.evaluateEnabled=false).",
+                "Docs: /gateway/configuration#browser-clawd-managed-browser",
+              ].join("\n"),
+            );
+          }
           const fn = toStringOrEmpty(body.fn);
           if (!fn) return jsonError(res, 400, "fn is required");
           const ref = toStringOrEmpty(body.ref) || undefined;

src/browser/server.agent-contract-form-layout-act-commands.test.ts

@@ -7,6 +7,7 @@ let testPort = 0;
 let cdpBaseUrl = "";
 let reachable = false;
 let cfgAttachOnly = false;
+let cfgEvaluateEnabled = true;
 let createTargetId: string | null = null;
 let prevGatewayPort: string | undefined;
 
@@ -89,6 +90,7 @@ vi.mock("../config/config.js", async (importOriginal) => {
     loadConfig: () => ({
       browser: {
         enabled: true,
+        evaluateEnabled: cfgEvaluateEnabled,
         color: "#FF4500",
         attachOnly: cfgAttachOnly,
         headless: true,
@@ -185,6 +187,7 @@ describe("browser control server", () => {
   beforeEach(async () => {
     reachable = false;
     cfgAttachOnly = false;
+    cfgEvaluateEnabled = true;
     createTargetId = null;
 
     cdpMocks.createTargetViaCdp.mockImplementation(async () => {
@@ -349,6 +352,30 @@ describe("browser control server", () => {
     slowTimeoutMs,
   );
 
+  it(
+    "blocks act:evaluate when browser.evaluateEnabled=false",
+    async () => {
+      cfgEvaluateEnabled = false;
+      const base = await startServerAndBase();
+
+      const waitRes = (await postJson(`${base}/act`, {
+        kind: "wait",
+        fn: "() => window.ready === true",
+      })) as { error?: string };
+      expect(waitRes.error).toContain("browser.evaluateEnabled=false");
+      expect(pwMocks.waitForViaPlaywright).not.toHaveBeenCalled();
+
+      const res = (await postJson(`${base}/act`, {
+        kind: "evaluate",
+        fn: "() => 1",
+      })) as { error?: string };
+
+      expect(res.error).toContain("browser.evaluateEnabled=false");
+      expect(pwMocks.evaluateViaPlaywright).not.toHaveBeenCalled();
+    },
+    slowTimeoutMs,
+  );
+
   it("agent contract: hooks + response + downloads + screenshot", async () => {
     const base = await startServerAndBase();
 

src/browser/server.covers-additional-endpoint-branches.test.ts

@@ -308,6 +308,11 @@ describe("backward compatibility (profile parameter)", () => {
 
     testPort = await getFreePort();
     _cdpBaseUrl = `http://127.0.0.1:${testPort + 1}`;
+    prevGatewayPort = process.env.CLAWDBOT_GATEWAY_PORT;
+    process.env.CLAWDBOT_GATEWAY_PORT = String(testPort - 2);
+
+    prevGatewayPort = process.env.CLAWDBOT_GATEWAY_PORT;
+    process.env.CLAWDBOT_GATEWAY_PORT = String(testPort - 2);
 
     vi.stubGlobal(
       "fetch",
@@ -344,6 +349,11 @@ describe("backward compatibility (profile parameter)", () => {
   afterEach(async () => {
     vi.unstubAllGlobals();
     vi.restoreAllMocks();
+    if (prevGatewayPort === undefined) {
+      delete process.env.CLAWDBOT_GATEWAY_PORT;
+    } else {
+      process.env.CLAWDBOT_GATEWAY_PORT = prevGatewayPort;
+    }
     const { stopBrowserControlServer } = await import("./server.js");
     await stopBrowserControlServer();
   });

src/browser/server.post-tabs-open-profile-unknown-returns-404.test.ts

@@ -285,6 +285,11 @@ describe("profile CRUD endpoints", () => {
 
     testPort = await getFreePort();
     _cdpBaseUrl = `http://127.0.0.1:${testPort + 1}`;
+    prevGatewayPort = process.env.CLAWDBOT_GATEWAY_PORT;
+    process.env.CLAWDBOT_GATEWAY_PORT = String(testPort - 2);
+
+    prevGatewayPort = process.env.CLAWDBOT_GATEWAY_PORT;
+    process.env.CLAWDBOT_GATEWAY_PORT = String(testPort - 2);
 
     vi.stubGlobal(
       "fetch",
@@ -299,6 +304,11 @@ describe("profile CRUD endpoints", () => {
   afterEach(async () => {
     vi.unstubAllGlobals();
     vi.restoreAllMocks();
+    if (prevGatewayPort === undefined) {
+      delete process.env.CLAWDBOT_GATEWAY_PORT;
+    } else {
+      process.env.CLAWDBOT_GATEWAY_PORT = prevGatewayPort;
+    }
     const { stopBrowserControlServer } = await import("./server.js");
     await stopBrowserControlServer();
   });

src/canvas-host/a2ui/.bundle.hash

@@ -1 +1 @@
-6d63b866aa0e917b278c6bef42229e8cd1f43c8ba31c845a96b4d9d5ce780265
+2567ca5bbc065b922d96717a488d5db3120b5b033c5d0508682d1aa8fbba470a

src/channels/plugins/group-mentions.ts

@@ -2,9 +2,13 @@ import type { ClawdbotConfig } from "../../config/config.js";
 import {
   resolveChannelGroupRequireMention,
   resolveChannelGroupToolsPolicy,
+  resolveToolsBySender,
 } from "../../config/group-policy.js";
 import type { DiscordConfig } from "../../config/types.js";
-import type { GroupToolPolicyConfig } from "../../config/types.tools.js";
+import type {
+  GroupToolPolicyBySenderConfig,
+  GroupToolPolicyConfig,
+} from "../../config/types.tools.js";
 import { resolveSlackAccount } from "../../slack/accounts.js";
 
 type GroupMentionParams = {
@@ -13,6 +17,10 @@ type GroupMentionParams = {
   groupChannel?: string | null;
   groupSpace?: string | null;
   accountId?: string | null;
+  senderId?: string | null;
+  senderName?: string | null;
+  senderUsername?: string | null;
+  senderE164?: string | null;
 };
 
 function normalizeDiscordSlug(value?: string | null) {
@@ -172,6 +180,10 @@ export function resolveGoogleChatGroupToolPolicy(
     channel: "googlechat",
     groupId: params.groupId,
     accountId: params.accountId,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
   });
 }
 
@@ -226,6 +238,10 @@ export function resolveTelegramGroupToolPolicy(
     channel: "telegram",
     groupId: chatId ?? params.groupId,
     accountId: params.accountId,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
   });
 }
 
@@ -237,6 +253,10 @@ export function resolveWhatsAppGroupToolPolicy(
     channel: "whatsapp",
     groupId: params.groupId,
     accountId: params.accountId,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
   });
 }
 
@@ -248,6 +268,10 @@ export function resolveIMessageGroupToolPolicy(
     channel: "imessage",
     groupId: params.groupId,
     accountId: params.accountId,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
   });
 }
 
@@ -268,8 +292,24 @@ export function resolveDiscordGroupToolPolicy(
         ? (channelEntries[channelSlug] ?? channelEntries[`#${channelSlug}`])
         : undefined) ??
       (groupChannel ? channelEntries[normalizeDiscordSlug(groupChannel)] : undefined);
+    const senderPolicy = resolveToolsBySender({
+      toolsBySender: entry?.toolsBySender,
+      senderId: params.senderId,
+      senderName: params.senderName,
+      senderUsername: params.senderUsername,
+      senderE164: params.senderE164,
+    });
+    if (senderPolicy) return senderPolicy;
     if (entry?.tools) return entry.tools;
   }
+  const guildSenderPolicy = resolveToolsBySender({
+    toolsBySender: guildEntry?.toolsBySender,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
+  });
+  if (guildSenderPolicy) return guildSenderPolicy;
   if (guildEntry?.tools) return guildEntry.tools;
   return undefined;
 }
@@ -294,7 +334,9 @@ export function resolveSlackGroupToolPolicy(
     channelName ?? "",
     normalizedName,
   ].filter(Boolean);
-  let matched: { tools?: GroupToolPolicyConfig } | undefined;
+  let matched:
+    | { tools?: GroupToolPolicyConfig; toolsBySender?: GroupToolPolicyBySenderConfig }
+    | undefined;
   for (const candidate of candidates) {
     if (candidate && channels[candidate]) {
       matched = channels[candidate];
@@ -302,6 +344,14 @@ export function resolveSlackGroupToolPolicy(
     }
   }
   const resolved = matched ?? channels["*"];
+  const senderPolicy = resolveToolsBySender({
+    toolsBySender: resolved?.toolsBySender,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
+  });
+  if (senderPolicy) return senderPolicy;
   if (resolved?.tools) return resolved.tools;
   return undefined;
 }
@@ -314,5 +364,9 @@ export function resolveBlueBubblesGroupToolPolicy(
     channel: "bluebubbles",
     groupId: params.groupId,
     accountId: params.accountId,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
   });
 }

src/channels/plugins/types.core.ts

@@ -155,6 +155,10 @@ export type ChannelGroupContext = {
   groupChannel?: string | null;
   groupSpace?: string | null;
   accountId?: string | null;
+  senderId?: string | null;
+  senderName?: string | null;
+  senderUsername?: string | null;
+  senderE164?: string | null;
 };
 
 export type ChannelCapabilities = {

src/cli/browser-cli-inspect.test.ts

@@ -1,23 +1,52 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
 import { Command } from "commander";
 
-const clientMocks = vi.hoisted(() => ({
-  browserSnapshot: vi.fn(async () => ({
+const gatewayMocks = vi.hoisted(() => ({
+  callGatewayFromCli: vi.fn(async () => ({
     ok: true,
     format: "ai",
     targetId: "t1",
     url: "https://example.com",
     snapshot: "ok",
   })),
-  resolveBrowserControlUrl: vi.fn(() => "http://127.0.0.1:18791"),
 }));
-vi.mock("../browser/client.js", () => clientMocks);
+
+vi.mock("./gateway-rpc.js", () => ({
+  callGatewayFromCli: gatewayMocks.callGatewayFromCli,
+}));
 
 const configMocks = vi.hoisted(() => ({
   loadConfig: vi.fn(() => ({ browser: {} })),
 }));
 vi.mock("../config/config.js", () => configMocks);
 
+const sharedMocks = vi.hoisted(() => ({
+  callBrowserRequest: vi.fn(
+    async (_opts: unknown, params: { path?: string; query?: Record<string, unknown> }) => {
+      const format = params.query?.format === "aria" ? "aria" : "ai";
+      if (format === "aria") {
+        return {
+          ok: true,
+          format: "aria",
+          targetId: "t1",
+          url: "https://example.com",
+          nodes: [],
+        };
+      }
+      return {
+        ok: true,
+        format: "ai",
+        targetId: "t1",
+        url: "https://example.com",
+        snapshot: "ok",
+      };
+    },
+  ),
+}));
+vi.mock("./browser-cli-shared.js", () => ({
+  callBrowserRequest: sharedMocks.callBrowserRequest,
+}));
+
 const runtime = {
   log: vi.fn(),
   error: vi.fn(),
@@ -37,6 +66,7 @@ describe("browser cli snapshot defaults", () => {
     configMocks.loadConfig.mockReturnValue({
       browser: { snapshotDefaults: { mode: "efficient" } },
     });
+
     const { registerBrowserInspectCommands } = await import("./browser-cli-inspect.js");
     const program = new Command();
     const browser = program.command("browser").option("--json", false);
@@ -44,26 +74,28 @@ describe("browser cli snapshot defaults", () => {
 
     await program.parseAsync(["browser", "snapshot"], { from: "user" });
 
-    expect(clientMocks.browserSnapshot).toHaveBeenCalledWith(
-      "http://127.0.0.1:18791",
-      expect.objectContaining({
-        format: "ai",
-        mode: "efficient",
-      }),
-    );
+    expect(sharedMocks.callBrowserRequest).toHaveBeenCalled();
+    const [, params] = sharedMocks.callBrowserRequest.mock.calls.at(-1) ?? [];
+    expect(params?.path).toBe("/snapshot");
+    expect(params?.query).toMatchObject({
+      format: "ai",
+      mode: "efficient",
+    });
   });
 
   it("does not apply config snapshot defaults to aria snapshots", async () => {
     configMocks.loadConfig.mockReturnValue({
       browser: { snapshotDefaults: { mode: "efficient" } },
     });
-    clientMocks.browserSnapshot.mockResolvedValueOnce({
+
+    gatewayMocks.callGatewayFromCli.mockResolvedValueOnce({
       ok: true,
       format: "aria",
       targetId: "t1",
       url: "https://example.com",
       nodes: [],
     });
+
     const { registerBrowserInspectCommands } = await import("./browser-cli-inspect.js");
     const program = new Command();
     const browser = program.command("browser").option("--json", false);
@@ -71,8 +103,9 @@ describe("browser cli snapshot defaults", () => {
 
     await program.parseAsync(["browser", "snapshot", "--format", "aria"], { from: "user" });
 
-    expect(clientMocks.browserSnapshot).toHaveBeenCalled();
-    const [, opts] = clientMocks.browserSnapshot.mock.calls.at(-1) ?? [];
-    expect(opts?.mode).toBeUndefined();
+    expect(sharedMocks.callBrowserRequest).toHaveBeenCalled();
+    const [, params] = sharedMocks.callBrowserRequest.mock.calls.at(-1) ?? [];
+    expect(params?.path).toBe("/snapshot");
+    expect((params?.query as { mode?: unknown } | undefined)?.mode).toBeUndefined();
   });
 });

src/commands/status.test.ts

@@ -1,4 +1,19 @@
-import { describe, expect, it, vi } from "vitest";
+import { afterAll, beforeAll, describe, expect, it, vi } from "vitest";
+
+let previousProfile: string | undefined;
+
+beforeAll(() => {
+  previousProfile = process.env.CLAWDBOT_PROFILE;
+  process.env.CLAWDBOT_PROFILE = "isolated";
+});
+
+afterAll(() => {
+  if (previousProfile === undefined) {
+    delete process.env.CLAWDBOT_PROFILE;
+  } else {
+    process.env.CLAWDBOT_PROFILE = previousProfile;
+  }
+});
 
 const mocks = vi.hoisted(() => ({
   loadSessionStore: vi.fn().mockReturnValue({

src/config/group-policy.ts

@@ -1,13 +1,14 @@
 import type { ChannelId } from "../channels/plugins/types.js";
 import { normalizeAccountId } from "../routing/session-key.js";
 import type { ClawdbotConfig } from "./config.js";
-import type { GroupToolPolicyConfig } from "./types.tools.js";
+import type { GroupToolPolicyBySenderConfig, GroupToolPolicyConfig } from "./types.tools.js";
 
 export type GroupPolicyChannel = ChannelId;
 
 export type ChannelGroupConfig = {
   requireMention?: boolean;
   tools?: GroupToolPolicyConfig;
+  toolsBySender?: GroupToolPolicyBySenderConfig;
 };
 
 export type ChannelGroupPolicy = {
@@ -19,6 +20,65 @@ export type ChannelGroupPolicy = {
 
 type ChannelGroups = Record<string, ChannelGroupConfig>;
 
+export type GroupToolPolicySender = {
+  senderId?: string | null;
+  senderName?: string | null;
+  senderUsername?: string | null;
+  senderE164?: string | null;
+};
+
+function normalizeSenderKey(value: string): string {
+  const trimmed = value.trim();
+  if (!trimmed) return "";
+  const withoutAt = trimmed.startsWith("@") ? trimmed.slice(1) : trimmed;
+  return withoutAt.toLowerCase();
+}
+
+export function resolveToolsBySender(
+  params: {
+    toolsBySender?: GroupToolPolicyBySenderConfig;
+  } & GroupToolPolicySender,
+): GroupToolPolicyConfig | undefined {
+  const toolsBySender = params.toolsBySender;
+  if (!toolsBySender) return undefined;
+  const entries = Object.entries(toolsBySender);
+  if (entries.length === 0) return undefined;
+
+  const normalized = new Map<string, GroupToolPolicyConfig>();
+  let wildcard: GroupToolPolicyConfig | undefined;
+  for (const [rawKey, policy] of entries) {
+    if (!policy) continue;
+    const key = normalizeSenderKey(rawKey);
+    if (!key) continue;
+    if (key === "*") {
+      wildcard = policy;
+      continue;
+    }
+    if (!normalized.has(key)) {
+      normalized.set(key, policy);
+    }
+  }
+
+  const candidates: string[] = [];
+  const pushCandidate = (value?: string | null) => {
+    const trimmed = value?.trim();
+    if (!trimmed) return;
+    candidates.push(trimmed);
+  };
+  pushCandidate(params.senderId);
+  pushCandidate(params.senderE164);
+  pushCandidate(params.senderUsername);
+  pushCandidate(params.senderName);
+
+  for (const candidate of candidates) {
+    const key = normalizeSenderKey(candidate);
+    if (!key) continue;
+    const match = normalized.get(key);
+    if (match) return match;
+  }
+  return wildcard;
+}
+
 function resolveChannelGroups(
   cfg: ClawdbotConfig,
   channel: GroupPolicyChannel,
@@ -94,14 +154,32 @@ export function resolveChannelGroupRequireMention(params: {
   return true;
 }
 
-export function resolveChannelGroupToolsPolicy(params: {
-  cfg: ClawdbotConfig;
-  channel: GroupPolicyChannel;
-  groupId?: string | null;
-  accountId?: string | null;
-}): GroupToolPolicyConfig | undefined {
+export function resolveChannelGroupToolsPolicy(
+  params: {
+    cfg: ClawdbotConfig;
+    channel: GroupPolicyChannel;
+    groupId?: string | null;
+    accountId?: string | null;
+  } & GroupToolPolicySender,
+): GroupToolPolicyConfig | undefined {
   const { groupConfig, defaultConfig } = resolveChannelGroupPolicy(params);
+  const groupSenderPolicy = resolveToolsBySender({
+    toolsBySender: groupConfig?.toolsBySender,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
+  });
+  if (groupSenderPolicy) return groupSenderPolicy;
   if (groupConfig?.tools) return groupConfig.tools;
+  const defaultSenderPolicy = resolveToolsBySender({
+    toolsBySender: defaultConfig?.toolsBySender,
+    senderId: params.senderId,
+    senderName: params.senderName,
+    senderUsername: params.senderUsername,
+    senderE164: params.senderE164,
+  });
+  if (defaultSenderPolicy) return defaultSenderPolicy;
   if (defaultConfig?.tools) return defaultConfig.tools;
   return undefined;
 }

src/config/schema.ts

@@ -279,6 +279,7 @@ const FIELD_LABELS: Record<string, string> = {
   "ui.seamColor": "Accent Color",
   "ui.assistant.name": "Assistant Name",
   "ui.assistant.avatar": "Assistant Avatar",
+  "browser.evaluateEnabled": "Browser Evaluate Enabled",
   "browser.snapshotDefaults": "Browser Snapshot Defaults",
   "browser.snapshotDefaults.mode": "Browser Snapshot Mode",
   "browser.remoteCdpTimeoutMs": "Remote CDP Timeout (ms)",

src/config/types.browser.ts

@@ -14,6 +14,8 @@ export type BrowserSnapshotDefaults = {
 };
 export type BrowserConfig = {
   enabled?: boolean;
+  /** If false, disable browser act:evaluate (arbitrary JS). Default: true */
+  evaluateEnabled?: boolean;
   /** Base URL of the CDP endpoint (for remote browsers). Default: loopback CDP on the derived port. */
   cdpUrl?: string;
   /** Remote CDP HTTP timeout (ms). Default: 1500. */

src/config/types.discord.ts

@@ -8,7 +8,7 @@ import type {
 } from "./types.base.js";
 import type { ChannelHeartbeatVisibilityConfig } from "./types.channels.js";
 import type { DmConfig, ProviderCommandsConfig } from "./types.messages.js";
-import type { GroupToolPolicyConfig } from "./types.tools.js";
+import type { GroupToolPolicyBySenderConfig, GroupToolPolicyConfig } from "./types.tools.js";
 
 export type DiscordDmConfig = {
   /** If false, ignore all incoming Discord DMs. Default: true. */
@@ -28,6 +28,7 @@ export type DiscordGuildChannelConfig = {
   requireMention?: boolean;
   /** Optional tool policy overrides for this channel. */
   tools?: GroupToolPolicyConfig;
+  toolsBySender?: GroupToolPolicyBySenderConfig;
   /** If specified, only load these skills for this channel. Omit = all skills; empty = no skills. */
   skills?: string[];
   /** If false, disable the bot for this channel. */
@@ -45,6 +46,7 @@ export type DiscordGuildEntry = {
   requireMention?: boolean;
   /** Optional tool policy overrides for this guild (used when channel override is missing). */
   tools?: GroupToolPolicyConfig;
+  toolsBySender?: GroupToolPolicyBySenderConfig;
   /** Reaction notification mode (off|own|all|allowlist). Default: own. */
   reactionNotifications?: DiscordReactionNotificationMode;
   users?: Array<string | number>;

src/config/types.imessage.ts

@@ -6,7 +6,7 @@ import type {
 } from "./types.base.js";
 import type { ChannelHeartbeatVisibilityConfig } from "./types.channels.js";
 import type { DmConfig } from "./types.messages.js";
-import type { GroupToolPolicyConfig } from "./types.tools.js";
+import type { GroupToolPolicyBySenderConfig, GroupToolPolicyConfig } from "./types.tools.js";
 
 export type IMessageAccountConfig = {
   /** Optional display name for this account (used in CLI/UI lists). */
@@ -64,6 +64,7 @@ export type IMessageAccountConfig = {
     {
       requireMention?: boolean;
       tools?: GroupToolPolicyConfig;
+      toolsBySender?: GroupToolPolicyBySenderConfig;
     }
   >;
   /** Heartbeat visibility settings for this channel. */

src/config/types.msteams.ts

@@ -6,7 +6,7 @@ import type {
 } from "./types.base.js";
 import type { ChannelHeartbeatVisibilityConfig } from "./types.channels.js";
 import type { DmConfig } from "./types.messages.js";
-import type { GroupToolPolicyConfig } from "./types.tools.js";
+import type { GroupToolPolicyBySenderConfig, GroupToolPolicyConfig } from "./types.tools.js";
 
 export type MSTeamsWebhookConfig = {
   /** Port for the webhook server. Default: 3978. */
@@ -24,6 +24,7 @@ export type MSTeamsChannelConfig = {
   requireMention?: boolean;
   /** Optional tool policy overrides for this channel. */
   tools?: GroupToolPolicyConfig;
+  toolsBySender?: GroupToolPolicyBySenderConfig;
   /** Reply style: "thread" replies to the message, "top-level" posts a new message. */
   replyStyle?: MSTeamsReplyStyle;
 };
@@ -34,6 +35,7 @@ export type MSTeamsTeamConfig = {
   requireMention?: boolean;
   /** Default tool policy for channels in this team. */
   tools?: GroupToolPolicyConfig;
+  toolsBySender?: GroupToolPolicyBySenderConfig;
   /** Default reply style for channels in this team. */
   replyStyle?: MSTeamsReplyStyle;
   /** Per-channel overrides. Key is conversation ID (e.g., "19:...@thread.tacv2"). */

src/config/types.slack.ts

@@ -7,7 +7,7 @@ import type {
 } from "./types.base.js";
 import type { ChannelHeartbeatVisibilityConfig } from "./types.channels.js";
 import type { DmConfig, ProviderCommandsConfig } from "./types.messages.js";
-import type { GroupToolPolicyConfig } from "./types.tools.js";
+import type { GroupToolPolicyBySenderConfig, GroupToolPolicyConfig } from "./types.tools.js";
 
 export type SlackDmConfig = {
   /** If false, ignore all incoming Slack DMs. Default: true. */
@@ -33,6 +33,7 @@ export type SlackChannelConfig = {
   requireMention?: boolean;
   /** Optional tool policy overrides for this channel. */
   tools?: GroupToolPolicyConfig;
+  toolsBySender?: GroupToolPolicyBySenderConfig;
   /** Allow bot-authored messages to trigger replies (default: false). */
   allowBots?: boolean;
   /** Allowlist of users that can invoke the bot in this channel. */

src/config/types.telegram.ts

@@ -9,7 +9,7 @@ import type {
 } from "./types.base.js";
 import type { ChannelHeartbeatVisibilityConfig } from "./types.channels.js";
 import type { DmConfig, ProviderCommandsConfig } from "./types.messages.js";
-import type { GroupToolPolicyConfig } from "./types.tools.js";
+import type { GroupToolPolicyBySenderConfig, GroupToolPolicyConfig } from "./types.tools.js";
 
 export type TelegramActionConfig = {
   reactions?: boolean;
@@ -146,6 +146,7 @@ export type TelegramGroupConfig = {
   requireMention?: boolean;
   /** Optional tool policy overrides for this group. */
   tools?: GroupToolPolicyConfig;
+  toolsBySender?: GroupToolPolicyBySenderConfig;
   /** If specified, only load these skills for this group (when no topic). Omit = all skills; empty = no skills. */
   skills?: string[];
   /** Per-topic configuration (key is message_thread_id as string) */

src/config/types.tools.ts

@@ -158,6 +158,8 @@ export type GroupToolPolicyConfig = {
   deny?: string[];
 };
 
+export type GroupToolPolicyBySenderConfig = Record<string, GroupToolPolicyConfig>;
+
 export type ExecToolConfig = {
   /** Exec host routing (default: sandbox). */
   host?: "sandbox" | "gateway" | "node";

src/config/types.whatsapp.ts

@@ -6,7 +6,7 @@ import type {
 } from "./types.base.js";
 import type { ChannelHeartbeatVisibilityConfig } from "./types.channels.js";
 import type { DmConfig } from "./types.messages.js";
-import type { GroupToolPolicyConfig } from "./types.tools.js";
+import type { GroupToolPolicyBySenderConfig, GroupToolPolicyConfig } from "./types.tools.js";
 
 export type WhatsAppActionConfig = {
   reactions?: boolean;
@@ -70,6 +70,7 @@ export type WhatsAppConfig = {
     {
       requireMention?: boolean;
       tools?: GroupToolPolicyConfig;
+      toolsBySender?: GroupToolPolicyBySenderConfig;
     }
   >;
   /** Acknowledgment reaction sent immediately upon message receipt. */
@@ -135,6 +136,7 @@ export type WhatsAppAccountConfig = {
     {
       requireMention?: boolean;
       tools?: GroupToolPolicyConfig;
+      toolsBySender?: GroupToolPolicyBySenderConfig;
     }
   >;
   /** Acknowledgment reaction sent immediately upon message receipt. */

src/config/zod-schema.providers-core.ts

@@ -22,6 +22,8 @@ import {
   resolveTelegramCustomCommands,
 } from "./telegram-custom-commands.js";
 
+const ToolPolicyBySenderSchema = z.record(z.string(), ToolPolicySchema).optional();
+
 const TelegramInlineButtonsScopeSchema = z.enum(["off", "dm", "group", "all", "allowlist"]);
 
 const TelegramCapabilitiesSchema = z.union([
@@ -47,6 +49,7 @@ export const TelegramGroupSchema = z
   .object({
     requireMention: z.boolean().optional(),
     tools: ToolPolicySchema,
+    toolsBySender: ToolPolicyBySenderSchema,
     skills: z.array(z.string()).optional(),
     enabled: z.boolean().optional(),
     allowFrom: z.array(z.union([z.string(), z.number()])).optional(),
@@ -186,6 +189,7 @@ export const DiscordGuildChannelSchema = z
     allow: z.boolean().optional(),
     requireMention: z.boolean().optional(),
     tools: ToolPolicySchema,
+    toolsBySender: ToolPolicyBySenderSchema,
     skills: z.array(z.string()).optional(),
     enabled: z.boolean().optional(),
     users: z.array(z.union([z.string(), z.number()])).optional(),
@@ -199,6 +203,7 @@ export const DiscordGuildSchema = z
     slug: z.string().optional(),
     requireMention: z.boolean().optional(),
     tools: ToolPolicySchema,
+    toolsBySender: ToolPolicyBySenderSchema,
     reactionNotifications: z.enum(["off", "own", "all", "allowlist"]).optional(),
     users: z.array(z.union([z.string(), z.number()])).optional(),
     channels: z.record(z.string(), DiscordGuildChannelSchema.optional()).optional(),
@@ -374,6 +379,7 @@ export const SlackChannelSchema = z
     allow: z.boolean().optional(),
     requireMention: z.boolean().optional(),
     tools: ToolPolicySchema,
+    toolsBySender: ToolPolicyBySenderSchema,
     allowBots: z.boolean().optional(),
     users: z.array(z.union([z.string(), z.number()])).optional(),
     skills: z.array(z.string()).optional(),
@@ -584,6 +590,7 @@ export const IMessageAccountSchemaBase = z
           .object({
             requireMention: z.boolean().optional(),
             tools: ToolPolicySchema,
+            toolsBySender: ToolPolicyBySenderSchema,
           })
           .strict()
           .optional(),
@@ -640,6 +647,7 @@ const BlueBubblesGroupConfigSchema = z
   .object({
     requireMention: z.boolean().optional(),
     tools: ToolPolicySchema,
+    toolsBySender: ToolPolicyBySenderSchema,
   })
   .strict();
 
@@ -699,6 +707,7 @@ export const MSTeamsChannelSchema = z
   .object({
     requireMention: z.boolean().optional(),
     tools: ToolPolicySchema,
+    toolsBySender: ToolPolicyBySenderSchema,
     replyStyle: MSTeamsReplyStyleSchema.optional(),
   })
   .strict();
@@ -707,6 +716,7 @@ export const MSTeamsTeamSchema = z
   .object({
     requireMention: z.boolean().optional(),
     tools: ToolPolicySchema,
+    toolsBySender: ToolPolicyBySenderSchema,
     replyStyle: MSTeamsReplyStyleSchema.optional(),
     channels: z.record(z.string(), MSTeamsChannelSchema.optional()).optional(),
   })

src/config/zod-schema.providers-whatsapp.ts

@@ -10,6 +10,8 @@ import {
 import { ToolPolicySchema } from "./zod-schema.agent-runtime.js";
 import { ChannelHeartbeatVisibilitySchema } from "./zod-schema.channels.js";
 
+const ToolPolicyBySenderSchema = z.record(z.string(), ToolPolicySchema).optional();
+
 export const WhatsAppAccountSchema = z
   .object({
     name: z.string().optional(),
@@ -41,6 +43,7 @@ export const WhatsAppAccountSchema = z
           .object({
             requireMention: z.boolean().optional(),
             tools: ToolPolicySchema,
+            toolsBySender: ToolPolicyBySenderSchema,
           })
           .strict()
           .optional(),
@@ -105,6 +108,7 @@ export const WhatsAppConfigSchema = z
           .object({
             requireMention: z.boolean().optional(),
             tools: ToolPolicySchema,
+            toolsBySender: ToolPolicyBySenderSchema,
           })
           .strict()
           .optional(),

src/config/zod-schema.ts

@@ -134,6 +134,7 @@ export const ClawdbotSchema = z
     browser: z
       .object({
         enabled: z.boolean().optional(),
+        evaluateEnabled: z.boolean().optional(),
         cdpUrl: z.string().optional(),
         remoteCdpTimeoutMs: z.number().int().nonnegative().optional(),
         remoteCdpHandshakeTimeoutMs: z.number().int().nonnegative().optional(),

src/hooks/config.ts

@@ -6,6 +6,7 @@ import type { HookEligibilityContext, HookEntry } from "./types.js";
 
 const DEFAULT_CONFIG_VALUES: Record<string, boolean> = {
   "browser.enabled": true,
+  "browser.evaluateEnabled": true,
   "workspace.dir": true,
 };
 

src/pairing/pairing-messages.test.ts

@@ -1,8 +1,23 @@
-import { describe, expect, it } from "vitest";
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
 
 import { buildPairingReply } from "./pairing-messages.js";
 
 describe("buildPairingReply", () => {
+  let previousProfile: string | undefined;
+
+  beforeEach(() => {
+    previousProfile = process.env.CLAWDBOT_PROFILE;
+    process.env.CLAWDBOT_PROFILE = "isolated";
+  });
+
+  afterEach(() => {
+    if (previousProfile === undefined) {
+      delete process.env.CLAWDBOT_PROFILE;
+      return;
+    }
+    process.env.CLAWDBOT_PROFILE = previousProfile;
+  });
+
   const cases = [
     {
       channel: "discord",

src/plugin-sdk/index.ts

@@ -81,6 +81,7 @@ export type {
   DmConfig,
   GroupPolicy,
   GroupToolPolicyConfig,
+  GroupToolPolicyBySenderConfig,
   MarkdownConfig,
   MarkdownTableMode,
   GoogleChatAccountConfig,
@@ -121,6 +122,7 @@ export { resolveAckReaction } from "../agents/identity.js";
 export type { ReplyPayload } from "../auto-reply/types.js";
 export type { ChunkMode } from "../auto-reply/chunk.js";
 export { SILENT_REPLY_TOKEN, isSilentReplyText } from "../auto-reply/tokens.js";
+export { resolveToolsBySender } from "../config/group-policy.js";
 export {
   buildPendingHistoryContextFromMap,
   clearHistoryEntries,