Query IP locations and network ownership in GeoIP2, GeoLite2, and custom MMDB databases.
To add MaxMindDB to Claude, run the install command below. Restart Claude Code after adding it and its tools show up in your next conversation. It needs 5 environment variables, listed below.
Install
docker run -i --rm ghcr.io/oschwald/maxminddb-mcp:0.4.0Environment variables
MAXMINDDB_MCP_DOWNLOAD_ENABLEDSet in your MCP configMAXMINDDB_MCP_DATABASE_DIRSet in your MCP configMAXMINDDB_MCP_ACCOUNT_IDSet in your MCP configMAXMINDDB_MCP_LICENSE_KEYSet in your MCP configMAXMINDDB_MCP_EDITIONSSet in your MCP configWhat this does
MaxMindDB exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
MAXMINDDB_MCP_DOWNLOAD_ENABLED MAXMINDDB_MCP_DATABASE_DIR MAXMINDDB_MCP_ACCOUNT_ID MAXMINDDB_MCP_LICENSE_KEY MAXMINDDB_MCP_EDITIONS
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install MaxMindDB?
The install section on this page carries the maker's install command for MaxMindDB, as submitted. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with MaxMindDB?
This page carries setup and config for Claude Code. Any other MCP client that accepts a standard server config can connect to MaxMindDB as well.
Does MaxMindDB need an API key?
Yes. Before it can run, set these environment variables: MAXMINDDB_MCP_DOWNLOAD_ENABLED, MAXMINDDB_MCP_DATABASE_DIR, MAXMINDDB_MCP_ACCOUNT_ID, MAXMINDDB_MCP_LICENSE_KEY, MAXMINDDB_MCP_EDITIONS. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
Is this your MCP server?
Claim this listing to see its traffic, fix details yourself, and skip the review queue on future updates.
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