Lighthouse MCP Server
MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis.
Lighthouse MCP Server is an open-source mcp server by danielsogl, written mainly in TypeScript, with 74 GitHub stars and the MIT license. Its code was last updated Oct 27, 2026. The latest npm release is @danielsogl/lighthouse-mcp 2.0.1, published Aug 15, 2026, with 2,074 downloads last week.
Scan summary: scanned Nov 5, 2026 at commit 5682b4e. No capabilities flagged by our checks. Scan policy
How to install Lighthouse MCP Server
Built from the start command in the project's README: npx @danielsogl/lighthouse-mcp@latest. Check the README for required keys or settings.
claude mcp add lighthouse-mcp-server -- npx @danielsogl/lighthouse-mcp@latest{
"mcpServers": {
"lighthouse-mcp-server": {
"command": "npx",
"args": [
"@danielsogl/lighthouse-mcp@latest"
]
}
}
}{
"mcpServers": {
"lighthouse-mcp-server": {
"command": "npx",
"args": [
"@danielsogl/lighthouse-mcp@latest"
]
}
}
}code --add-mcp '{"name":"lighthouse-mcp-server","command":"npx","args":["@danielsogl/lighthouse-mcp@latest"]}'What Lighthouse MCP Server can touch
- Our checks did not find this. The tool may still do it.Run shell commandsNot seen in this scan
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read environment and secretsNot seen in this scan
- Our checks did not find this. The tool may still do it.Control a web browserNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Our checks did not find this. The tool may still do it.Touch money or tradingNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to the internetNo connections seen while running
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit 5682b4e, Nov 5, 2026. See the scan policy.
Before you install Lighthouse MCP Server
AgenticMart scanned Lighthouse MCP Server on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- An MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
Before you install
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by danielsogl on GitHub, 74 stars and 13 forks. Popularity is not proof of safety.
- Last code change: Oct 27, 2026.
- Open-source license: MIT.
Tools Lighthouse MCP Server exposes (11)
Listed by the server itself during our scan of commit 5682b4e.
run_auditRun a comprehensive Lighthouse audit on a website
get_accessibility_scoreGet the accessibility score and recommendations for a website
get_seo_analysisGet SEO analysis and recommendations for a website
get_performance_scoreGet the performance score for a website
get_core_web_vitalsGet Core Web Vitals metrics for a website
compare_mobile_desktopCompare website performance between mobile and desktop devices
check_performance_budgetCheck if website performance meets specified budget thresholds
get_lcp_opportunitiesGet LCP optimization opportunities for a website
find_unused_javascriptFind unused JavaScript code to reduce bundle size
analyze_resourcesAnalyze website resources (images, JS, CSS, fonts) for optimization opportunities
get_security_auditPerform security audit checking HTTPS, CSP, and other security measures
Lighthouse MCP Server is an open-source mcp server by danielsogl, written mainly in TypeScript. MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis.
At a glance
- Stars
- 74
- Forks
- 13
- Language
- TypeScript
- License
- MIT
- Created
- Jun 2025
- Last update
- Oct 27, 2026
- Type
- MCP Server
- Price
- Free
Topics
Questions about Lighthouse MCP Server
What is Lighthouse MCP Server?
MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis.
Who maintains Lighthouse MCP Server?
Lighthouse MCP Server is maintained by danielsogl on GitHub (danielsogl/lighthouse-mcp-server). AgenticMart lists it from public repository data.
Is Lighthouse MCP Server safe to use?
AgenticMart scanned Lighthouse MCP Server on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does Lighthouse MCP Server use?
It is published under the MIT license.
Lighthouse MCP Server alternatives
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|---|---|---|---|---|
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