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open-claude-cowork

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Open Source version of Claude Cowork with 500+ SaaS app integrations

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<h1 align="center">Open Claude Cowork</h1>

An open-source desktop chat application powered by Claude Agent SDK and Composio Tool Router. Automate your work end-to-end across desktop and all your work apps in one place.
 
 <a href="https://platform.composio.dev?utm_source=github&utm_medium=description&utm_campaign=2101&utm_content=open-claude-cowork">
 Get your free API key to get started →
 </a>

Pst. hey, you, join our stargazers :)
 
 <a href="https://github.com/ComposioHQ/open-claude-cowork">
 <img src="https://img.shields.io/github/stars/ComposioHQ/open-claude-cowork.svg?style=social&label=Star&maxAge=2592000" alt="GitHub stars">
 </a>

---

## What's Inside

This repo includes two powerful AI tools:

| | **Open Claude Cowork** | 🦑 **Secure Clawdbot** |
|---|---|---|
| **What** | Full-featured desktop chat interface | Personal AI assistant on messaging |
| **Where** | macOS, Windows, Linux | WhatsApp, Telegram, Signal, iMessage |
| **Best for** | Work automation, multi-chat sessions | On-the-go AI access, reminders, memory |

Both include **500+ app integrations** via Composio (Gmail, Slack, GitHub, Google Drive, and more).

---

## Quick Start

### Open Claude Cowork

```bash
git clone https://github.com/ComposioHQ/open-claude-cowork.git
cd open-claude-cowork
./setup.sh
```

Then run in two terminals:
```bash
# Terminal 1
cd server && npm start

# Terminal 2
npm start
```

### 🦑 Secure Clawdbot

```bash
cd clawd
npm install
node cli.js
```

Select "Terminal chat" to test, or "Start gateway" to connect WhatsApp/Telegram/Signal/iMessage.

See [Secure Clawdbot Documentation](./clawd/README.md) for full setup.

---

## Features

### Open Claude Cowork
- **Multi-Provider Support** - Claude Agent SDK or Opencode for different models
- **Persistent Sessions** - Context maintained across messages
- **Real-time Streaming** - Token-by-token response display
- **Tool Visualization** - See tool inputs/outputs in the sidebar
- **Skills Support** - Extend Claude with custom capabilities
- **Modern UI** - Clean, dark-themed interface

### 🦑 Secure Clawdbot
- **Multi-Platform** - WhatsApp, Telegram, Signal, iMessage
- **Persistent Memory** - Remembers facts, preferences, daily notes
- **Browser Automation** - Navigate, click, fill forms, screenshot
- **Scheduling** - Natural language reminders and cron jobs
- **500+ Integrations** - Gmail, Slack, GitHub, Calendar via Composio

---

## Tech Stack

| Component | Technology |
|-----------|------------|
| Desktop | Electron.js |
| Backend | Node.js + Express |
| AI | Claude Agent SDK + Opencode SDK |
| Tools | Composio Tool Router + MCP |
| Streaming | Server-Sent Events (SSE) |

---

## Configuration

### API Keys

You need:
- **Anthropic API key** from [console.anthropic.com](https://console.anthropic.com)
- **Composio API key** from [app.composio.dev](https://app.composio.dev)
- **Opencode API key** (optional) from [opencode.dev](https://opencode.dev)

```bash
cp .env.example .env
# Edit .env with your keys
```

### Skills

Extend Claude with custom skills by adding `SKILL.md` files to `.claude/skills/`:

```markdown
---
description: Use this skill when the user asks about [topic]
---

# My Skill

Instructions for Claude...
```

See [Agent Skills documentation](https://platform.claude.com/docs/en/agent-sdk/skills) for details.

---

## Project Structure

```
open-claude-cowork/
├── main.js              # Electron main process
├── renderer/            # Frontend UI
├── server/              # Backend + providers
│   ├── providers/       # Claude & Opencode implementations
│   └── server.js        # Express server
├── clawd/               # Secure Clawdbot (messaging bot)
│   ├── cli.js           # Entry point
│   ├── adapters/        # WhatsApp, Telegram, Signal, iMessage
│   └── README.md        # Full documentation
└── .claude/skills/      # Custom agent skills
```

---

## Troubleshooting

| Issue | Solution |
|-------|----------|
| Can't connect to backend | Ensure server is running on port 3001 |
| API key error | Check `.env` - Anthropic keys start with `sk-ant-` |
| Session not persisting | Check server logs for session ID |
| Streaming slow | Check firewall/network for SSE connections |

---

## Contributing

1. Fork the repository
2. Create a feature branch (`git checkout -b feature/amazing-feature`)
3. Commit your changes (`git commit -m 'Add amazing feature'`)
4. Push to the branch (`git push origin feature/amazing-feature`)
5. Open a Pull Request

---

## Resources

- [Claude Agent SDK](https://docs.anthropic.com/en/docs/claude-agent-sdk)
- [Composio Tool Router](https://docs.composio.dev/tool-router)
- [Composio Dashboard](https://app.composio.dev)
- [Electron Docs](https://www.electronjs.org/docs)

---

## Community

- [Discord](https://discord.com/invite/composio) - Chat with developers
- [Twitter/X](https://x.com/composio) - Updates and features
- [support@composio.dev](mailto:support@composio.dev) - Questions

---

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Built with Claude Code and Composio

open-claude-cowork

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