get_core_web_vitals

MCP tool from Lighthouse MCP Server by danielsogl

Get Core Web Vitals metrics

How to use it

get_core_web_vitals is exposed by the Lighthouse MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the get_core_web_vitals tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Lighthouse MCP Server

$npx @danielsogl/lighthouse-mcp@latest --chrome-path /usr/bin/google-chrome

FULL LIGHTHOUSE MCP SERVER LISTING

Other tools in Lighthouse MCP Server (11)

analyze_resources

Analyze all website resources

check_performance_budget

Check against performance budgets

check_pwa_readiness

Check Progressive Web App readiness

compare_mobile_desktop

Compare performance across devices