Databases MCP servers

Create collections and run vector and full-text search over Chroma.

Run read-only SQL against ClickHouse clusters and explore schemas.

List databases and tables and run read-only SELECT queries against your ClickHouse Cloud services, with no local install.

Query and manage MongoDB databases and Atlas clusters.

Query local DuckDB files or MotherDuck cloud databases with SQL.

Create Neon Postgres projects and branches, run queries and plan migrations.

Store and retrieve memories as embeddings in a Qdrant vector database.

Read and write Redis data structures in natural language: strings, hashes, streams, vectors.

Expose Cortex Agents, Cortex Analyst, Cortex Search and SQL from a Snowflake account through a Snowflake-managed MCP server.

Manage Supabase projects: run SQL, apply migrations, read logs and generate types.