Claude Chrome MCP
About
Developer tool suite enabling Claude Desktop, Claude Code, and other MCP hosts like Cursor, to interact with claude.ai in Chrome browsers.
Details
- License
- GPL-3.0
Explore
- Async message sending with completion detection
- Claude-to-Claude response forwarding
- Conversation management via Claude.ai API
- Network inspection and debugging tools
- WebSocket-only architecture with persistent connections
- Health monitoring endpoint for relay status
- Google Chrome browser
- Node.js v16 or higher
- npm installed
1. Open Chrome and navigate to chrome://extensions/
2. Enable "Developer mode" (toggle in top right)
3. Click "Load unpacked" and select the extension/ directory from this project
4. The extension icon should appear in your toolbar
1. Open Claude Desktop settings
2. Navigate to Developer > Edit Config
3. Add this configuration:
Replace <absolute-path-to-project> with the full path to this project (e.g., /Users/yourname/claude-chrome-mcp`)npm install && npm run build && npm link
Browser automation tool enabling MCP clients (Claude Desktop, Claude Code, Cursor) to interact with claude.ai through Chrome extension and MCP server.
Components
- MCP Server - Chrome Extension (enabled only for claude.ai) - CLI ToolQuick Start
Prerequisites
- Google Chrome browser - Node.js v16 or higher - npm installedStep 1: Install Chrome Extension
1. Open Chrome and navigate to chrome://extensions/ 2. Enable "Developer mode" (toggle in top right) 3. Click "Load unpacked" and select theextension/ directory from this project
4. The extension icon should appear in your toolbar
Step 2: Install Dependencies
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