chromium-bridge

Chromium Bridge

MCP bridge between your Chromium-based browser and Claude Code: browser automation tools (browser_*) plus a Claude chat panel in the browser — for Chromium browsers where the official "Claude in Chrome" extension doesn't work (Arc, Vivaldi, and others).

This package is the MCP server half. It requires the companion browser extension from the repository:

Full setup, docs, and the extension: https://github.com/dashi96/chromium-bridge

Quick start:

• Load the extension (extension/ folder from the repo) via chrome://extensions → "Load unpacked".

• Register the server: claude mcp add -s user chromium-bridge -- npx chromium-bridge

  For other MCP clients, add this to your config:

  {
    "mcpServers": {
      "chromium-bridge": {
        "command": "npx",
        "args": ["chromium-bridge"]
      }
    }
  }
  

• Restart your Claude Code session and check that browser_status returns {"connected": true}.

MIT © Dashi Dantsaranov