cdp-mcp-gateway
A local Python daemon that connects your Chrome browser to an MCP server, allowing AI agents to control the browser via natural language commands.
README
CDP-to-MCP Gateway
Local Python daemon connecting your active Google Chrome browser (via Chrome DevTools Protocol) to a Model Context Protocol (MCP) server so local AI agents can control your browser seamlessly.
Quickstart
- Launch Chrome with Remote Debugging Enabled:
# Windows
"C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222
# macOS
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --remote-debugging-port=9222
- Install dependencies:
pip install -r requirements.txt
- Run the MCP Gateway:
python main.py
Features
- Zero Login Re-auth: Connects directly to your human-authenticated Chrome tab.
- LLM-Optimized DOM: Strips script tags, hidden elements, SVGs, and presents interactive elements with simple sequential IDs
[e1],[e2]. - FastMCP Standard Tools:
read_page,click_element,fill_input,navigate.
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Built by M Sai Sohan (@sohan-a11y)
If you find this project useful, please consider giving it a ⭐ on GitHub!
</div>
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