Agent Webbridge MCP server

WebBridge (Agent WebBridge)

WebBridge (agent-webbridge): Drive your real, logged-in Chrome with Claude Code, Cursor and any MCP client — across multiple Chrome profiles with true per-tab DevTools parallelism. 100% open-source (MIT), zero cloud, no telemetry, all on 127.0.0.1.

🌐 Interactive site & demo recordings: jeet-dhandha.github.io/agent-webbridge

Add it to your agent (30 seconds)

npm i -g agent-webbridge && awb setup "Work"     # once: installs the daemon + the Chrome extension

Then add the MCP server to Claude Desktop, Claude Code, Cursor or Windsurf:

{
  "mcpServers": {
    "chrome": { "command": "npx", "args": ["-y", "agent-webbridge", "mcp"] }
  }
}

Claude Code: claude mcp add chrome -- npx -y agent-webbridge mcp

Or install it as an agent skill (Claude Code, Cursor, Codex and others): npx skills add jeet-dhandha/agent-webbridge

Your agent now has browsernavigate, browsersnapshot, browserclick, browserfill, browserevaluate, browserscreenshot and more — all running in your Chrome, with your sessions. Pass profile to choose an account and tabId to run tabs in parallel. If a call fails, browser_status tells the agent which profile isn't connected.

Why not Playwright or a cloud browser?

It automates a browser you are already signed in to — use it only on accounts and sites you are entitled to automate, and respect each site's terms.

agent-webbridge is a tiny Node daemon (one runtime dependency: ws) plus a clean-room MV3 Chrome extension. An agent POSTs a command to a local router → the router fans it out to the right profile's daemon → the extension attaches the Chrome DevTools Protocol per tab.

See it work

Real runs, not mock-ups: a script sends MCP calls to npx agent-webbridge mcp, which drives a real, signed-in Chrome profile. The screenshots are the browser's own and the timings are measured. Public pages only; nothing is submitted to any account.

Shortened. The full README is on GitHub.