LightScout MCP
Core Web Vitals analysis powered by Lighthouse. Four tools: analyze a URL, compare two URLs, check against thresholds, or crawl an entire site. Works with Claude Code, Cursor, Windsurf, and any MCP-compatible AI tool.
Install
npx -y lightscout-mcp
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"lightscout-mcp": {
"command": "npx",
"args": [
"-y",
"lightscout-mcp"
],
"env": {
"CHROME_PATH": "<CHROME_PATH>",
"PUPPETEER_SKIP_CHROMIUM_DOWNLOAD": "<PUPPETEER_SKIP_CHROMIUM_DOWNLOAD>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.