browser-tools-mcp
Monitor browser logs directly from Cursor and other MCP compatible IDEs.
Debugging a web application from an MCP-compatible editor, capturing browser logs and screenshots plus Lighthouse SEO, performance, accessibility and best-practice audits.
You cannot install a Chrome extension alongside your editor; browser data is captured through one.
About browser-tools-mcp
This application is a powerful browser monitoring and interaction tool that enables AI-powered applications via Anthropic's Model Context Protocol (MCP) to capture and analyze browser data through a Chrome extension.
v1.2.0 is out! Here's a quick breakdown of the update: - You can now enable "Allow Auto-Paste into Cursor" within the DevTools panel. Screenshots will be automatically pasted into Cursor (just make sure to focus/click into the Agent input field in Cursor, otherwise it won't work!) - Integrated a suite of SEO, performance, accessibility, and best practice analysis tools via Lighthouse - Implemented a NextJS specific prompt used to improve SEO for a NextJS application - Added Debugger Mode as a…
browser-tools-mcp is an open-source project written primarily in JavaScript, with 7.3k stars on GitHub. It was last updated in August 2026.
browser-tools-mcp vs. the alternatives
All 163 alternatives →| Record | Stars | Pricing | ||
|---|---|---|---|---|
| browser-tools-mcpthis listing | 7.3k | JavaScript | MIT | Open source |
| MCP Reference Servers | 91k | TypeScript | MIT AND Apache-2.0 | Open source |
| context7 | 62k | TypeScript | MIT | Open source |
| chrome-devtools-mcp | 53k | TypeScript | Apache-2.0 | Open source |
| Playwright MCP | 38k | TypeScript | Apache-2.0 | Open source |
| github-mcp-server | 33k | Go | MIT | Open source |
