Couchbase
By thumbsupordown
Couchbase's MCP server connects agents to data in Couchbase clusters, whether on Capella or self-managed, with tools grouped around cluster health, data schema, key-value access, SQL++ query and performance. It is unusually careful about blast radius for a database server: there is a read-only mode and fine-grained per-tool disabling, and SQL++ execution is currently limited to read-only queries. Distributed as a PyPI package and via Docker, supporting stdio and streamable HTTP. Enterprise support comes through licensing Couchbase AI Data Plane.