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Francesco Sorrentino (@Fr_Sorrentino) on X
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Francesco Sorrentino (@Fr_Sorrentino) on X

chrome-bridge is an open-source MCP server with a Chrome extension that lets Claude Code drive the user's own Chrome, including logged-in tabs and DevTools. It reads page structure rather than screenshots, which saves tokens and turns. The author reports gains over Claude in Chrome: 4.7× fewer turns and 2.8× lower cost on form filling, 2.3× and 3.4× on finding a row among 1,500, and 9.3× and 4.3× on debugging a broken checkout, with 15/15 correct against 12/15. These are self-reported numbers from the tweet.

TL;DR Open-source MCP server and Chrome extension that lets Claude Code drive your logged-in Chrome via page structure instead of screenshots, claiming big turn and cost savings versus Claude in Chrome.

Organisations named here

  • Anthropic
  • Claude Code

Technologies named here

  • chrome-bridge
  • Claude Code
  • Claude in Chrome
  • Model Context Protocol
  • Chrome
  • Chrome DevTools

Techniques named here

  • Reading page structure instead of screenshots