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Marmot

context layer for agents and humans. The open-source context layer for your AI. Catalog your tables, topics, queues and APIs then expose real metadata to your AI agents. Marmot is a data catalog, query gateway and MCP server in one. Your team and your agents look up what a table means and who owns it, then query it through Marmot, which checks each query against your access rules and keeps a record of every query. Open source, or hosted on Marmot Cloud. For years we got away with poor context because people fill gaps.

Open source

628 stars · GitHubexternal site

Visit marmotdata.ioexternal site

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