MCP Tool Reference

BROWSERTOOLS TOOLS

15 tools from the BrowserTools MCP Server, categorised by risk level.

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READ TOOLS

7

getConsoleLogs Retrieve recent browser console log entries getConsoleErrors Retrieve recent console error messages getNetworkLogs Get all XHR/fetch network logs getNetworkErrors Get failed HTTP requests (4xx/5xx) getNetworkSuccess Get successful HTTP requests (2xx/3xx) getSelectedElement Get currently selected DOM element from DevTools takeScreenshot Take a screenshot of the active tab

DESTRUCTIVE TOOLS

1

wipeLogs Clear all stored logs from the local server

EXECUTE TOOLS

7

runAccessibilityAudit Run WCAG accessibility audit via Lighthouse runPerformanceAudit Run performance audit runSEOAudit Run SEO audit runBestPracticesAudit Run web best-practices audit runNextJSAudit Run Next.js-specific audit runDebuggerMode Run all debugging tools in sequence runAuditMode Run all audit tools in sequence

ENFORCE POLICIES ON BROWSERTOOLS

Open source. One binary. Zero dependencies.

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