peering-mcp

An MCP server that lets an AI agent look up how the internet is actually wired together — which networks connect to each other, at which internet exchanges and facilities, under what peering policy, and who a given address range is registered to. It provides five read-only tools over two public sources: PeeringDB for interconnection, and the regional internet registries over RDAP for registration.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by LeonardMichalas

Vendor documentation

What you can do with it

Look up who a network is and their peering policy
List which internet exchanges and facilities a network is present at
Find who else is at a specific exchange and if they peer
Look up who an IP range or AS number is registered to

Source and maintenance

Community listingRegistry 0.1.1

mcp-registry: io.github.LeonardMichalas/peering-mcp@0.1.1 Source repository Project website

Maintenance checked: Nov 1, 2026, 5:34 AM UTC

Packages and installation

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

peering-mcp 0.1.1

pypiuvx

peering-mcp package definition

{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "peering-mcp",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "environmentVariables": [
    {
      "name": "PEERINGDB_API_KEY",
      "description": "A free PeeringDB API key. Recommended, not required: it raises the rate limit, and every tool works without one."
    },
    {
      "name": "PEERING_MCP_CACHE_TTL",
      "default": "86400",
      "description": "How long a cached upstream response stays usable, in seconds."
    },
    {
      "name": "PEERING_MCP_CACHE_DIR",
      "description": "Where the on-disk cache lives. Defaults to $XDG_CACHE_HOME/peering-mcp."
    },
    {
      "name": "PEERING_MCP_NO_CACHE",
      "description": "Set to 1 to disable caching. Slower, and harder on the upstream APIs."
    },
    {
      "name": "PEERING_MCP_TIMEOUT",
      "default": "10",
      "description": "Per-request timeout in seconds."
    },
    {
      "name": "PEERING_MCP_MAX_RETRIES",
      "default": "3",
      "description": "Attempts before an upstream failure is reported."
    }
  ]
}

Tools

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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": {
    "peering-mcp": {
      "command": "uvx",
      "args": [
        "peering-mcp==0.1.1"
      ],
      "env": {
        "PEERINGDB_API_KEY": "<YOUR_PEERINGDB_API_KEY>",
        "PEERING_MCP_CACHE_TTL": "<YOUR_PEERING_MCP_CACHE_TTL>",
        "PEERING_MCP_CACHE_DIR": "<YOUR_PEERING_MCP_CACHE_DIR>",
        "PEERING_MCP_NO_CACHE": "<YOUR_PEERING_MCP_NO_CACHE>",
        "PEERING_MCP_TIMEOUT": "<YOUR_PEERING_MCP_TIMEOUT>",
        "PEERING_MCP_MAX_RETRIES": "<YOUR_PEERING_MCP_MAX_RETRIES>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "peering-mcp": {
      "command": "uvx",
      "args": [
        "peering-mcp==0.1.1"
      ],
      "env": {
        "PEERINGDB_API_KEY": "<YOUR_PEERINGDB_API_KEY>",
        "PEERING_MCP_CACHE_TTL": "<YOUR_PEERING_MCP_CACHE_TTL>",
        "PEERING_MCP_CACHE_DIR": "<YOUR_PEERING_MCP_CACHE_DIR>",
        "PEERING_MCP_NO_CACHE": "<YOUR_PEERING_MCP_NO_CACHE>",
        "PEERING_MCP_TIMEOUT": "<YOUR_PEERING_MCP_TIMEOUT>",
        "PEERING_MCP_MAX_RETRIES": "<YOUR_PEERING_MCP_MAX_RETRIES>"
      }
    }
  }
}

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": {
    "peering-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "peering-mcp==0.1.1"
      ],
      "env": {
        "PEERINGDB_API_KEY": "<YOUR_PEERINGDB_API_KEY>",
        "PEERING_MCP_CACHE_TTL": "<YOUR_PEERING_MCP_CACHE_TTL>",
        "PEERING_MCP_CACHE_DIR": "<YOUR_PEERING_MCP_CACHE_DIR>",
        "PEERING_MCP_NO_CACHE": "<YOUR_PEERING_MCP_NO_CACHE>",
        "PEERING_MCP_TIMEOUT": "<YOUR_PEERING_MCP_TIMEOUT>",
        "PEERING_MCP_MAX_RETRIES": "<YOUR_PEERING_MCP_MAX_RETRIES>"
      }
    }
  }
}

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": {
    "peering-mcp": {
      "command": "uvx",
      "args": [
        "peering-mcp==0.1.1"
      ],
      "env": {
        "PEERINGDB_API_KEY": "<YOUR_PEERINGDB_API_KEY>",
        "PEERING_MCP_CACHE_TTL": "<YOUR_PEERING_MCP_CACHE_TTL>",
        "PEERING_MCP_CACHE_DIR": "<YOUR_PEERING_MCP_CACHE_DIR>",
        "PEERING_MCP_NO_CACHE": "<YOUR_PEERING_MCP_NO_CACHE>",
        "PEERING_MCP_TIMEOUT": "<YOUR_PEERING_MCP_TIMEOUT>",
        "PEERING_MCP_MAX_RETRIES": "<YOUR_PEERING_MCP_MAX_RETRIES>"
      }
    }
  }
}

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