CH

Chrome Bridge MCP

67 tools for Claude Code in your own Chrome: navigation, forms, DOM, network mocking, audits, visual diffs. 2.8-4.3× lower token cost than Claude in Chrome.

Grade A Local · stdio No auth needed 67 tools v1.30.7 · 25 Oct 2026
No reviews yet by frsorrentinonpm 6,975 Runs on your machine, nothing hosted
94/100
trust score
15
downloads a day
local
runs on your machine
4k
downloads in 30d

What it does

67 tools that let Claude Code, or any MCP client, work in the Chrome you already use: navigation, forms, DOM inspection, network monitoring and mocking, accessibility, SEO and security audits, visual regression with screenshot diffs, and a headless mode for CI.

Fewer tokens by design. Short element refs instead of the screenshot-and-click loop, fill_form fills many fields in one call, big tables are filtered server-side. Against Claude in Chrome (paired runs, 29/09/2026, n=5 per task, same model): 2.8-4.3× lower token cost, up to 9.3× fewer turns, 15 correct answers out of 15 against 12. Method and raw runs: https://github.com/frsorrentino/chrome-bridge/blob/main/bench/RESULTS.md

Setup has two parts, both needed:

  • The MCP server: the install line on this page (Node.js 18+).
  • The browser extension, Chrome Bridge for Claude (Chrome 135+), installed after the server. Web Store search rarely finds it, so use the direct link: https://chromewebstore.google.com/detail/chrome-bridge-for-claude/bioknpaeahidbelaljjohjofiloeodmb

For execute_js, enable Allow user scripts in chrome://extensions, Chrome Bridge, Details.

Source, full quickstart and docs: https://github.com/frsorrentino/chrome-bridge

Quickstart

Install it the way its author documents:

1. claude mcp add --scope user chrome-bridge-mcp '--' npx -y chrome-bridge-mcp 2. Install the Chrome extension from this direct link (Web Store search rarely finds it): https://chromewebstore.google.com/detail/chrome-bridge-for-claude/bioknpaeahidbelaljjohjofiloeodmb 3. Restart Claude Code

The full guide: https://github.com/frsorrentino/chrome-bridge#quickstart

Publisher
FR
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