io.github.nitishagar/lumen

io.github.nitishagar/lumen

Deterministic SEO audits as MCP tools: 36-rule site audit, keywords, rank, CWV reports.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "lumen": {
      "command": "npx",
      "args": [
        "-y",
        "@lumen-seo/cli@0.3.0"
      ],
      "env": {
        "LUMEN_PSI_KEY": "<your LUMEN_PSI_KEY>",
        "LUMEN_CRUX_KEY": "<your LUMEN_CRUX_KEY>",
        "LUMEN_OPR_KEY": "<your LUMEN_OPR_KEY>"
      }
    }
  }
}
Environment variables
  • LUMEN_PSI_KEYsecretGoogle PageSpeed Insights API key — enables the CWV lab leg of page reports. Optional; without it that leg reports not-configured.
  • LUMEN_CRUX_KEYsecretChrome UX Report API key — enables field CWV data. Optional; without it that leg reports not-configured.
  • LUMEN_OPR_KEYsecretOpen PageRank API key — enables the OPR authority signal. Optional; without it that signal reports not-configured.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.3.0
Registry
active
Published
10/1/2026

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