# WhisperGraph

> Use this tool when you need to analyze and investigate complex network relationships and threat intelligence. The WhisperGraph MCP Server provides a self-hostable solution for querying and exploring a massive graph of DNS, BGP, GeoIP, WHOIS, and threat intelligence data through stdio and Streamable HTTP transports. It solves problems in network security, threat hunting, and infrastructure analysis by offering read-only tools, resources, and investigation prompts.

Canonical page: https://skillsregistry.net/skills/whisper-sec-whisper-graph-mcp  
JSON: https://api.skillsregistry.net/v1/skills/whisper-sec-whisper-graph-mcp

## Description

Self-hostable MCP server for WhisperGraph — a graph of 7.39B nodes / 39B edges mapping DNS, BGP, GeoIP, WHOIS, and threat intelligence. Six read-only tools (Cypher query + schema introspection + threat assessment), six resources, eight investigation prompts. stdio and Streamable HTTP transports.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/zyvv9ne5oa)
- **Repository:** <https://github.com/whisper-sec/whisper-graph-mcp>

## 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": "whisper-sec-whisper-graph-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/whisper-sec-whisper-graph-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/whisper-sec-whisper-graph-mcp/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