Mcp Server Couchbase

A production-ready bridge to Couchbase clusters that exposes both KV operations and SQL++ queries through MCP. You get schema discovery across buckets, scopes, and collections, standard CRUD operations on documents, and full query capabilities including EXPLAIN plans and Index Advisor recommendations. The query performance tools are especially useful for optimization work, surfacing slow queries, primary index usage, and missing covering indexes. Ships with read-only mode enabled by default, so you can safely connect Claude to production clusters for analysis without risking data modifications. Works with both self-hosted Couchbase and Capella cloud instances, requiring Python 3.10+ and cluster credentials to get started.