Marmot Data Catalog

io.github.marmotdata/marmot · v1.0.0

Open-source data catalog. Search assets, explore lineage, and find ownership.

Source code Set it up

Connect Remote server

Terminal

claude mcp add --transport http marmot https://{marmot_host}/api/v1/mcp --header "X-API-Key: <X_API_KEY>"

~/.cursor/mcp.json

{
  "mcpServers": {
    "marmot": {
      "url": "https://{marmot_host}/api/v1/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "marmot": {
      "type": "http",
      "url": "https://{marmot_host}/api/v1/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://{marmot_host}/api/v1/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

The tool list was not available in our last check.

Headers

Name	Description
`X-API-Key` Required, secret	Marmot API key (generate from Settings > API Keys)

Details

Endpoint	`https://{marmot_host}/api/v1/mcp` (Streamable HTTP)
First published	21 Mar 2026
Last updated	21 Mar 2026
Registry name	`io.github.marmotdata/marmot`

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Live status

Needs setup

Answered: 0% of 2 checks
Last check: 13 Nov 2026

30 days agoToday

We connect daily without credentials and run initialize and tools/list.

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