How do I install greynoise?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is greynoise official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 40 (Fair). The formula is published on the methodology page.

MCPpedia

greynoise MCP Server

Name: greynoise MCP Server
Author: nickjlucker

MCP server for GreyNoise API - Check if IPs are internet background noise or targeted attacks

Tools Versions Alternatives

Registrynickjlucker

40Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "nickjlucker-mcp-greynoise": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-greynoise@0.1.0"
      ],
      "env": {
        "GREYNOISE_API_KEY": "YOUR_GREYNOISE_API_KEY"
      }
    }
  }
}

Install guide

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Name	Required	Notes
GREYNOISE_API_KEY	Yes	GreyNoise API key (free Community tier: 50 req/day) Secret.

greynoise MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

greynoise MCP Server

Install

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