# io.github.nickjlucker/greynoise

> Use this tool when you need to identify and filter out internet background noise from targeted attacks. It solves problems related to IP address analysis, helping to distinguish between benign and malicious traffic. The tool takes IP addresses as input and outputs a classification, indicating whether the traffic is likely noise or a targeted attack.

Canonical page: https://skillsregistry.net/skills/io-github-nickjlucker-greynoise  
JSON: https://api.skillsregistry.net/v1/skills/io-github-nickjlucker-greynoise

## Description

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

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 0.1.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-09-19

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.nickjlucker%2Fgreynoise)
- **Repository:** <https://github.com/nickjlucker/mcp-greynoise>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "io-github-nickjlucker-greynoise"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-nickjlucker-greynoise` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-nickjlucker-greynoise/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt