Open Claude Cowork is an open-source desktop chat app powered by Claude Agent SDK and Composio Tool Router, offering multi-provider support, real-time streaming, and 500+ integrations. It includes a separate Secure Clawdbot workflow for messaging platforms.
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What it is
Open Claude Cowork is an open-source desktop chat application that integrates Claude Agent SDK and Opencode for model access, with support for 500+ app integrations via Composio. It is paired with a separate Secure Clawdbot component for messaging platforms.
How it works
The project uses Electron.js for the desktop UI, a Node.js/Express backend, and provides two main parts: the Open Claude Cowork app and the Secure Clawdbot. It supports persistent sessions, real-time streaming of token-by-token responses, and tool visualization in the UI. It also allows extending Claude with custom skills via a .claude/skills/ directory and uses API keys from Anthropic, Composio, and optionally Opencode.
Getting started
git clone https://github.com/ComposioHQ/open-claude-cowork.git
cd open-claude-cowork
./setup.sh
Then run in two terminals:
# Terminal 1
cd server && npm start
# Terminal 2
npm start
For Secure Clawdbot:
cd clawd
npm install
node cli.js
Recent releases
- none
Traction
4321 stars, 739 forks, 16 open_issues
Caveats
License: MIT. Created: 2026-01-13. Last push: 2026-05-23. Languages: JavaScript.
Project structure
open-claude-cowork/
├── main.js
├── renderer/
├── server/
│ ├── providers/
│ └── server.js
├── clawd/
│ ├── cli.js
│ ├── adapters/
│ └── README.md
└── .claude/skills/
Configuration
cp .env.example .env
# Edit .env with your keys
API keys required: Anthropic, Composio, and optional Opencode.
Skills
Add SKILL.md files to .claude/skills/ to extend Claude with custom skills.
See Agent Skills documentation for details.