Marmot Data Catalog

About Marmot Data Catalog

Use Marmot Data Catalog with your agent

claude mcp add --transport http marmot-data-catalog https://{marmot_host}/api/v1/mcp

{
  "mcpServers": {
    "marmot-data-catalog": {
      "url": "https://{marmot_host}/api/v1/mcp"
    }
  }
}

Frequently asked questions

What is Marmot Data Catalog?

Marmot Data Catalog is an MCP (Model Context Protocol) server by marmotdata in the Search category. Open-source data catalog. Search assets, explore lineage, and find ownership.

How do I connect Marmot Data Catalog to Claude, Cursor, or another MCP client?

Marmot Data Catalog is a remote MCP server — add its endpoint (https://{marmot_host}/api/v1/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is Marmot Data Catalog open source?

Yes — the source code is public at github.com/marmotdata/marmot, with 575 GitHub stars.

Can AI agents pay to use Marmot Data Catalog?

Not yet through Loomal — Marmot Data Catalog is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.