Browser Tools Mcp

Monitor browser logs directly from Cursor and other MCP compatible IDEs.

CommunityActiveNot testedUpdated 4/3/2026

★ 7.2k↓ 3.3k/wknpm

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MCPpedia
Score

No CVEsActive7 toolsstdioremoteMIT

How we score →

Should you use this server?

Monitor browser logs directly from Cursor and other MCP compatible IDEs.

✓

Is it safe?

No known CVEs for @agentdeskai/browser-tools-mcp.

No authentication — any process on your machine can connect to this server.

MIT. View license →

Last scanned 0 days ago.

✓

Is it maintained?

Last commit 16 days ago. 7,161 GitHub stars. 3,338 weekly downloads.

Will it work with my client?

Transport: stdio, sse. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.

How much context will it use?

7 tools. Estimated ~400 tokens of your context window (0.2% of 200K).

What if it doesn't work?

Common issues: JSON syntax errors in config, wrong Node.js version, npx cache, network or firewall blocking. Setup guide covers troubleshooting. Or check GitHub issues for known problems.

Quick Install

{
  "mcpServers": {
    "browser-tools-mcp": {
      "args": [
        "-y",
        "@agentdeskai/browser-tools-mcp"
      ],
      "command": "npx"
    }
  }
}

Setup guide

Test This Server

This server supports HTTP transport. Be the first to test it — help the community know if it works.

Tools (7)

runAccessibilityAudit

Ensures the page meets accessibility standards like WCAG. Checks for color contrast, missing alt text, keyboard navigation traps, ARIA attributes, and more.

runPerformanceAudit

Identifies performance bottlenecks and loading issues. Analyzes render-blocking resources, excessive DOM size, unoptimized images, and other factors affecting page speed.

runSEOAudit

Evaluates how well the page is optimized for search engines. Checks on-page SEO factors like metadata, headings, and link structure.

runBestPracticesAudit

Checks for general best practices in web development.

runNextJSAudit

Checks for best practices and SEO improvements for NextJS applications. Performs a NextJS specific audit.

runAuditMode

Runs all auditing tools in a particular sequence. Will run a NextJS audit if the framework is detected.

runDebuggerMode

Runs all debugging tools in a particular sequence.

Prompts (2)

NextJS Audit Prompt

A NextJS specific prompt used to improve SEO for a NextJS application

Debugger Mode Prompt

A prompt to improve reasoning when executing all debugging tools in a particular sequence

Score Breakdown

MCPpedia Score

Click each category to see evidence

94A

Scored 7h ago

How we score →

Security

30/30

Last scanned 7h ago

No known vulnerabilities.

✓

CVEs — No known CVEs for this packagecheck OSV.dev \u2192

○

Authentication — None required — easy to connect

✓

License — MITview license \u2192

✓

Repository — Activeview repo \u2192

✗

MCPpedia review — Not yet reviewed by MCPpedia

CVEs checked daily via OSV.dev. Score algorithm is open source.

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Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?