Lighthouse MCP Server
@danielsogl/lighthouse-mcp · by danielsogl
MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis.
No known CVEs
MIT license
Actively maintained
Last commit 1d ago
Works with most clients
Transport: stdio, sse, http
1 tool · ~74 tok
Grade A · 0.0% of 200K ctx
MCPpedia last refreshed this data
Lighthouse MCP Server is an MCP server that MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 92/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"lighthouse": {
"args": [
"@danielsogl/lighthouse-mcp@latest"
],
"command": "npx"
}
}
}Are you the author?
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What Lighthouse Mcp Server does
A Model Context Protocol (MCP) server that provides comprehensive web performance auditing and analysis capabilities using Google Lighthouse. This server enables LLMs and AI agents to perform detailed website performance assessments, accessibility audits, SEO analysis, security checks, and Core Web Vitals monitoring.
Test This Server
This server supports HTTP transport. Be the first to test it — help the community know if it works.
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
92/100across 5 weighted dimensions
0255075100
30
17
20
15
10
−8
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked @danielsogl/lighthouse-mcp against OSV.dev.
Inventory
Tools (1)
Click any tool to inspect its schema.
~74 tokens total
Inventory
Resources (4)
performance_guidelinesWeb performance best practices and optimization guidelines
lighthouse://guidelines/performance
accessibility_guidelinesWCAG compliance and accessibility best practices
lighthouse://guidelines/accessibility
seo_guidelinesSearch engine optimization best practices and recommendations
lighthouse://guidelines/seo
security_guidelinesSecurity assessment guidelines and vulnerability scanning best practices
lighthouse://guidelines/security
Community
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Frequently Asked Questions
- Is Lighthouse Mcp Server safe to use?
- Lighthouse Mcp Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install Lighthouse Mcp Server?
- Lighthouse Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can Lighthouse Mcp Server do?
- Lighthouse Mcp Server provides 1 tool: runAudit. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Lighthouse Mcp Server?
- Lighthouse Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is Lighthouse Mcp Server actively maintained?
- Lighthouse Mcp Server is actively maintained — last commit was 1 day ago. It has 67 GitHub stars.
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Community
Discussion
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