Muhammed Mukhthar CM 1cfe409a09 fix: filter empty error messages to prevent session corruption
When 429/500 errors occur during tool execution, empty assistant messages
with stopReason='error' and content=[] get persisted to the session file.

These break the tool_use -> tool_result chain that Claude/Gemini require:
- Claude expects every tool_use block to have a matching tool_result
- Empty error messages inserted mid-sequence violate this invariant
- Results in: 'tool_use ids were found without tool_result blocks'

This patch filters out empty error messages when building session context,
allowing sessions to recover gracefully from transient API errors.

Evidence from production:
- 113 of 170 sessions had empty error messages
- Session 30764430 demonstrated recovery: 429 at 14:30:11 IST,
  resumed successfully at 14:30:22, completed at 14:30:34

Sorry Peter, one more patch! 🙈
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🦞 CLAWDBOT — Personal AI Assistant

CLAWDBOT

EXFOLIATE! EXFOLIATE!

CI status GitHub release Discord MIT License

Clawdbot is a personal AI assistant you run on your own devices. It answers you on the providers you already use (WhatsApp, Telegram, Slack, Discord, Signal, iMessage, WebChat), can speak and listen on macOS/iOS/Android, and can render a live Canvas you control. The Gateway is just the control plane — the product is the assistant.

If you want a personal, single-user assistant that feels local, fast, and always-on, this is it.

Website · Docs · Getting Started · Updating · Showcase · FAQ · Wizard · Nix · Docker · Discord

Preferred setup: run the onboarding wizard (clawdbot onboard). It walks through gateway, workspace, providers, and skills. The CLI wizard is the recommended path and works on macOS, Linux, and Windows (via WSL2; strongly recommended). Works with npm, pnpm, or bun. New install? Start here: Getting started

Subscriptions (OAuth):

Model note: while any model is supported, I strongly recommend Anthropic Pro/Max (100/200) + Opus 4.5 for longcontext strength and better promptinjection resistance. See Onboarding.

Models (selection + auth)

Runtime: Node ≥22.

npm install -g clawdbot@latest
# or: pnpm add -g clawdbot@latest

clawdbot onboard --install-daemon

The wizard installs the Gateway daemon (launchd/systemd user service) so it stays running.

Quick start (TL;DR)

Runtime: Node ≥22.

Full beginner guide (auth, pairing, providers): Getting started

clawdbot onboard --install-daemon

clawdbot gateway --port 18789 --verbose

# Send a message
clawdbot message send --to +1234567890 --message "Hello from Clawdbot"

# Talk to the assistant (optionally deliver back to WhatsApp/Telegram/Slack/Discord)
clawdbot agent --message "Ship checklist" --thinking high

Upgrading? Updating guide (and run clawdbot doctor).

From source (development)

Prefer pnpm for builds from source. Bun is optional for running TypeScript directly.

git clone https://github.com/clawdbot/clawdbot.git
cd clawdbot

pnpm install
pnpm ui:build # auto-installs UI deps on first run
pnpm build

pnpm clawdbot onboard --install-daemon

# Dev loop (auto-reload on TS changes)
pnpm gateway:watch

Note: pnpm clawdbot ... runs TypeScript directly (via tsx). pnpm build produces dist/ for running via Node / the packaged clawdbot binary.

Security defaults (DM access)

Clawdbot connects to real messaging surfaces. Treat inbound DMs as untrusted input.

Full security guide: Security

Default behavior on Telegram/WhatsApp/Signal/iMessage/Discord/Slack:

  • DM pairing (dmPolicy="pairing" / discord.dm.policy="pairing" / slack.dm.policy="pairing"): unknown senders receive a short pairing code and the bot does not process their message.
  • Approve with: clawdbot pairing approve --provider <provider> <code> (then the sender is added to a local allowlist store).
  • Public inbound DMs require an explicit opt-in: set dmPolicy="open" and include "*" in the provider allowlist (allowFrom / discord.dm.allowFrom / slack.dm.allowFrom).

Run clawdbot doctor to surface risky/misconfigured DM policies.

Highlights

Everything we built so far

Core platform

Providers

Apps + nodes

Tools + automation

Runtime + safety

Ops + packaging

How it works (short)

WhatsApp / Telegram / Slack / Discord / Signal / iMessage / WebChat
               │
               ▼
┌───────────────────────────────┐
│            Gateway            │  ws://127.0.0.1:18789
│       (control plane)         │  bridge: tcp://0.0.0.0:18790
└──────────────┬────────────────┘
               │
               ├─ Pi agent (RPC)
               ├─ CLI (clawdbot …)
               ├─ WebChat UI
               ├─ macOS app
               └─ iOS/Android nodes

Key subsystems

Tailscale access (Gateway dashboard)

Clawdbot can auto-configure Tailscale Serve (tailnet-only) or Funnel (public) while the Gateway stays bound to loopback. Configure gateway.tailscale.mode:

  • off: no Tailscale automation (default).
  • serve: tailnet-only HTTPS via tailscale serve (uses Tailscale identity headers by default).
  • funnel: public HTTPS via tailscale funnel (requires shared password auth).

Notes:

  • gateway.bind must stay loopback when Serve/Funnel is enabled (Clawdbot enforces this).
  • Serve can be forced to require a password by setting gateway.auth.mode: "password" or gateway.auth.allowTailscale: false.
  • Funnel refuses to start unless gateway.auth.mode: "password" is set.
  • Optional: gateway.tailscale.resetOnExit to undo Serve/Funnel on shutdown.

Details: Tailscale guide · Web surfaces

Remote Gateway (Linux is great)

Its perfectly fine to run the Gateway on a small Linux instance. Clients (macOS app, CLI, WebChat) can connect over Tailscale Serve/Funnel or SSH tunnels, and you can still pair device nodes (macOS/iOS/Android) to execute devicelocal actions when needed.

  • Gateway host runs the bash tool and provider connections by default.
  • Device nodes run devicelocal actions (system.run, camera, screen recording, notifications) via node.invoke. In short: bash runs where the Gateway lives; device actions run where the device lives.

Details: Remote access · Nodes · Security

macOS permissions via the Gateway protocol

The macOS app can run in node mode and advertises its capabilities + permission map over the Gateway WebSocket (node.list / node.describe). Clients can then execute local actions via node.invoke:

  • system.run runs a local command and returns stdout/stderr/exit code; set needsScreenRecording: true to require screen-recording permission (otherwise youll get PERMISSION_MISSING).
  • system.notify posts a user notification and fails if notifications are denied.
  • canvas.*, camera.*, screen.record, and location.get are also routed via node.invoke and follow TCC permission status.

Elevated bash (host permissions) is separate from macOS TCC:

  • Use /elevated on|off to toggle persession elevated access when enabled + allowlisted.
  • Gateway persists the persession toggle via sessions.patch (WS method) alongside thinkingLevel, verboseLevel, model, sendPolicy, and groupActivation.

Details: Nodes · macOS app · Gateway protocol

Agent to Agent (sessions_* tools)

  • Use these to coordinate work across sessions without jumping between chat surfaces.
  • sessions_list — discover active sessions (agents) and their metadata.
  • sessions_history — fetch transcript logs for a session.
  • sessions_send — message another session; optional replyback pingpong + announce step (REPLY_SKIP, ANNOUNCE_SKIP).

Details: Session tools

Skills registry (ClawdHub)

ClawdHub is a minimal skill registry. With ClawdHub enabled, the agent can search for skills automatically and pull in new ones as needed.

ClawdHub

Chat commands

Send these in WhatsApp/Telegram/Slack/WebChat (group commands are owner-only):

  • /status — compact session status (model + tokens, cost when available)
  • /new or /reset — reset the session
  • /compact — compact session context (summary)
  • /think <level> — off|minimal|low|medium|high
  • /verbose on|off
  • /cost on|off — append per-response token/cost usage lines
  • /restart — restart the gateway (owner-only in groups)
  • /activation mention|always — group activation toggle (groups only)

macOS app (optional)

The Gateway alone delivers a great experience. All apps are optional and add extra features.

If you plan to build/run companion apps, initialize submodules first:

git submodule update --init --recursive
./scripts/restart-mac.sh

macOS (Clawdbot.app) (optional)

  • Menu bar control for the Gateway and health.
  • Voice Wake + push-to-talk overlay.
  • WebChat + debug tools.
  • Remote gateway control over SSH.

Note: signed builds required for macOS permissions to stick across rebuilds (see docs/mac/permissions.md).

iOS node (optional)

  • Pairs as a node via the Bridge.
  • Voice trigger forwarding + Canvas surface.
  • Controlled via clawdbot nodes ….

Runbook: iOS connect.

Android node (optional)

  • Pairs via the same Bridge + pairing flow as iOS.
  • Exposes Canvas, Camera, and Screen capture commands.
  • Runbook: Android connect.

Agent workspace + skills

  • Workspace root: ~/clawd (configurable via agents.defaults.workspace).
  • Injected prompt files: AGENTS.md, SOUL.md, TOOLS.md.
  • Skills: ~/clawd/skills/<skill>/SKILL.md.

Configuration

Minimal ~/.clawdbot/clawdbot.json (model + defaults):

{
  agent: {
    model: "anthropic/claude-opus-4-5"
  }
}

Full configuration reference (all keys + examples).

Security model (important)

  • Default: tools run on the host for the main session, so the agent has full access when its just you.
  • Group/channel safety: set agents.defaults.sandbox.mode: "non-main" to run nonmain sessions (groups/channels) inside persession Docker sandboxes; bash then runs in Docker for those sessions.
  • Sandbox defaults: allowlist bash, process, read, write, edit, sessions_list, sessions_history, sessions_send, sessions_spawn; denylist browser, canvas, nodes, cron, discord, gateway.

Details: Security guide · Docker + sandboxing · Sandbox config

WhatsApp

  • Link the device: pnpm clawdbot login (stores creds in ~/.clawdbot/credentials).
  • Allowlist who can talk to the assistant via whatsapp.allowFrom.
  • If whatsapp.groups is set, it becomes a group allowlist; include "*" to allow all.

Telegram

  • Set TELEGRAM_BOT_TOKEN or telegram.botToken (env wins).
  • Optional: set telegram.groups (with telegram.groups."*".requireMention); when set, it is a group allowlist (include "*" to allow all). Also telegram.allowFrom or telegram.webhookUrl as needed.
{
  telegram: {
    botToken: "123456:ABCDEF"
  }
}

Slack

  • Set SLACK_BOT_TOKEN + SLACK_APP_TOKEN (or slack.botToken + slack.appToken).

Discord

  • Set DISCORD_BOT_TOKEN or discord.token (env wins).
  • Optional: set commands.native, commands.text, or commands.useAccessGroups, plus discord.dm.allowFrom, discord.guilds, or discord.mediaMaxMb as needed.
{
  discord: {
    token: "1234abcd"
  }
}

Signal

  • Requires signal-cli and a signal config section.

iMessage

  • macOS only; Messages must be signed in.
  • If imessage.groups is set, it becomes a group allowlist; include "*" to allow all.

WebChat

  • Uses the Gateway WebSocket; no separate WebChat port/config.

Browser control (optional):

{
  browser: {
    enabled: true,
    controlUrl: "http://127.0.0.1:18791",
    color: "#FF4500"
  }
}

Docs

Use these when youre past the onboarding flow and want the deeper reference.

Advanced docs (discovery + control)

Operations & troubleshooting

Deep dives

Workspace & skills

Platform internals

Email hooks (Gmail)

Clawd

Clawdbot was built for Clawd, a space lobster AI assistant. 🦞
by Peter Steinberger and the community.

Community

See CONTRIBUTING.md for guidelines, maintainers, and how to submit PRs.
AI/vibe-coded PRs welcome! 🤖

Special thanks to @andrewting19 for the Anthropic OAuth tool-name fix.

Thanks to all clawtributors:

steipete joaohlisboa mneves75 joshp123 mukhtharcm maxsumrall xadenryan hsrvc jamesgroat dantelex daveonkels Eng. Juan Combetto Mariano Belinky julianengel claude sreekaransrinath dbhurley gupsammy nachoiacovino Vasanth Rao Naik Sabavat jeffersonwarrior scald andranik-sahakyan nachx639 sircrumpet rafaelreis-r meaningfool ratulsarna lutr0 abhisekbasu1 emanuelst osolmaz kiranjd thewilloftheshadow CashWilliams manuelhettich minghinmatthewlam buddyh sheeek timkrase mcinteerj azade-c imfing petter-b RandyVentures Yurii Chukhlib jalehman obviyus dan-dr iamadig manmal ogulcancelik VACInc zats Django Navarro L36 Server neist pcty-nextgen-service-account Syhids erik-agens fcatuhe jayhickey jonasjancarik Jonathan D. Rhyne (DJ-D) jverdi mitschabaude-bot oswalpalash philipp-spiess pkrmf Sash Catanzarite VAC alejandro maza antons Asleep123 cash-echo-bot Clawd conhecendocontato erikpr1994 gtsifrikas HazAT hrdwdmrbl hugobarauna Jarvis Keith the Silly Goose Kit kitze kkarimi loukotal mrdbstn MSch nexty5870 ngutman onutc prathamdby reeltimeapps RLTCmpe Rolf Fredheim snopoke wstock YuriNachos Azade ddyo Erik latitudeki5223 Manuel Maly Mourad Boustani pcty-nextgen-ios-builder Quentin Randy Torres Tobias Bischoff William Stock andrewting19

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