Lighthouse (PageSpeed Insights)

Integrates with Google PageSpeed Insights API to run performance audits on web pages, retrieving detailed metrics and identifying optimization opportunities for web developers.

→ adamsilverstein/lighthouse-mcp-server · listed on pulsemcp

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: PAGESPEED_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.7.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.7.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretPAGESPEED_API_KEY

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/adamsilverstein-lighthouse-mcp-server-dwzzzz)](https://m8ven.ai/mcp/adamsilverstein-lighthouse-mcp-server-dwzzzz)

commit: e26979a7fbafa92da53524f3a7fb8d950fee0081

code hash: d6e9174265302b12c8dc77e88451530ae30a28574f804642f807b8c41dc4242c

verified: 6/9/2026, 11:05:23 AM

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