greynoise-mcp
Advanced tools
MCP server for GreyNoise: IP noise classification, tags. Free key.
Pairs well with virustotal-mcp, abuseipdb-mcp, and maltiverse-mcp.
Get a key at https://viz.greynoise.io/ (free community tier, 50 calls/week), then:
export GREYNOISE_API_KEY=your_key_here
npm install
npm run build
node dist/index.js
The server uses stdio, so it can be connected to Claude Desktop, Cursor, VS Code, MCP Inspector, or another compatible MCP client.
check_ip: Noise or threat, with tags.query_tags: IPs by GNQL query.This project is intentionally narrow. It should be treated as a practical helper, not a complete certification or security audit. Check the implementation and the returned data before using it with sensitive material. Your key stays local and is only sent to GreyNoise. Read-only.
FAQs
MCP server for GreyNoise: IP noise classification, tags. Free key.
The npm package greynoise-mcp receives a total of 0 weekly downloads. As such, greynoise-mcp popularity was classified as not popular.
We found that greynoise-mcp demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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