Koskamo

WhisperGraph MCP

WhisperGraph MCP provides AI agents with read-only access to Whisper's internet infrastructure graph, covering physical, network, addressing, DNS, ownership, email, and threat layers. It enables security investigations such as triaging indicators, mapping attack surfaces, and pivoting through WHOIS and BGP data without scanning or probing external hosts.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

WhisperGraph MCP logo, by Whisper SecurityCommunity listingLocal stdioSource reviewed; not executedPublished by Whisper Security
You need:Running a query or an example on a whisper.security page takes a free account
Vendor documentation

What you can do with it

  • Triage security indicators across multiple internet layers
  • Map a domain's external attack surface and dependencies
  • Pivot from a registrant to their full infrastructure estate
  • Find registered lookalikes of a brand and assess threat scores

Source and maintenance

Community listingRegistry 0.2.0
mcp-registry: io.github.whisper-sec/whisper-graph@0.2.0Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@whisper-security/whisper-graph-mcp 0.2.0

npm
@whisper-security/whisper-graph-mcp package definition
{
  "version": "0.2.0",
  "transport": "stdio",
  "identifier": "@whisper-security/whisper-graph-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "WHISPER_API_KEY",
      "description": "WhisperGraph API key. Get a free one at https://console.whisper.security/sign-up"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "whispergraph-mcp-whisper-security-whisper-graph-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@whisper-security/whisper-graph-mcp@0.2.0"
      ],
      "env": {
        "WHISPER_API_KEY": "<YOUR_WHISPER_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "whispergraph-mcp-whisper-security-whisper-graph-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@whisper-security/whisper-graph-mcp@0.2.0"
      ],
      "env": {
        "WHISPER_API_KEY": "<YOUR_WHISPER_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "whispergraph-mcp-whisper-security-whisper-graph-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@whisper-security/whisper-graph-mcp@0.2.0"
      ],
      "env": {
        "WHISPER_API_KEY": "<YOUR_WHISPER_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "whispergraph-mcp-whisper-security-whisper-graph-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@whisper-security/whisper-graph-mcp@0.2.0"
      ],
      "env": {
        "WHISPER_API_KEY": "<YOUR_WHISPER_API_KEY>"
      }
    }
  }
}

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