Query IP locations and network ownership in GeoIP2, GeoLite2, and custom MMDB databases.
Connect Runs on your machine
claude mcp add maxminddb -e MAXMINDDB_MCP_DOWNLOAD_ENABLED=<MAXMINDDB_MCP_DOWNLOAD_ENABLED> -e MAXMINDDB_MCP_DATABASE_DIR=<MAXMINDDB_MCP_DATABASE_DIR> -e MAXMINDDB_MCP_ACCOUNT_ID=<MAXMINDDB_MCP_ACCOUNT_ID> -e MAXMINDDB_MCP_LICENSE_KEY=<MAXMINDDB_MCP_LICENSE_KEY> -e MAXMINDDB_MCP_EDITIONS=<MAXMINDDB_MCP_EDITIONS> -- docker run -i --rm ghcr.io/oschwald/maxminddb-mcp:0.4.0{
"mcpServers": {
"maxminddb": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/oschwald/maxminddb-mcp:0.4.0"
],
"env": {
"MAXMINDDB_MCP_DOWNLOAD_ENABLED": "<MAXMINDDB_MCP_DOWNLOAD_ENABLED>",
"MAXMINDDB_MCP_DATABASE_DIR": "<MAXMINDDB_MCP_DATABASE_DIR>",
"MAXMINDDB_MCP_ACCOUNT_ID": "<MAXMINDDB_MCP_ACCOUNT_ID>",
"MAXMINDDB_MCP_LICENSE_KEY": "<MAXMINDDB_MCP_LICENSE_KEY>",
"MAXMINDDB_MCP_EDITIONS": "<MAXMINDDB_MCP_EDITIONS>"
}
}
}
}{
"mcpServers": {
"maxminddb": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/oschwald/maxminddb-mcp:0.4.0"
],
"env": {
"MAXMINDDB_MCP_DOWNLOAD_ENABLED": "<MAXMINDDB_MCP_DOWNLOAD_ENABLED>",
"MAXMINDDB_MCP_DATABASE_DIR": "<MAXMINDDB_MCP_DATABASE_DIR>",
"MAXMINDDB_MCP_ACCOUNT_ID": "<MAXMINDDB_MCP_ACCOUNT_ID>",
"MAXMINDDB_MCP_LICENSE_KEY": "<MAXMINDDB_MCP_LICENSE_KEY>",
"MAXMINDDB_MCP_EDITIONS": "<MAXMINDDB_MCP_EDITIONS>"
}
}
}
}{
"servers": {
"maxminddb": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/oschwald/maxminddb-mcp:0.4.0"
],
"env": {
"MAXMINDDB_MCP_DOWNLOAD_ENABLED": "<MAXMINDDB_MCP_DOWNLOAD_ENABLED>",
"MAXMINDDB_MCP_DATABASE_DIR": "<MAXMINDDB_MCP_DATABASE_DIR>",
"MAXMINDDB_MCP_ACCOUNT_ID": "<MAXMINDDB_MCP_ACCOUNT_ID>",
"MAXMINDDB_MCP_LICENSE_KEY": "<MAXMINDDB_MCP_LICENSE_KEY>",
"MAXMINDDB_MCP_EDITIONS": "<MAXMINDDB_MCP_EDITIONS>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
MAXMINDDB_MCP_DOWNLOAD_ENABLEDOptional | |
MAXMINDDB_MCP_DATABASE_DIROptional | |
MAXMINDDB_MCP_ACCOUNT_IDRequired | Your MaxMind account ID. |
MAXMINDDB_MCP_LICENSE_KEYRequired, secret | A MaxMind license key with access to the selected editions. |
MAXMINDDB_MCP_EDITIONSOptional | Comma-separated edition IDs available to your account. |
Details
| Package | ghcr.io/oschwald/maxminddb-mcp:0.4.0 (OCI, stdio) |
| First published | 18 Oct 2026 |
| Last updated | 18 Oct 2026 |
| Registry name | io.github.oschwald/maxminddb |
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