"DuckDB" matching MCP servers:

• 

  mcp-server-motherduckofficial

  motherduckdb

  A

  license

  -

  quality

  A

  maintenance

  An MCP server for MotherDuck and local DuckDB.

  Updated 15 days ago (2026-07-27 07:43 UTC)

  505

  MIT
• 

  NLQueriesofficial

  nlqueries

  F

  license

  A

  quality

  A

  maintenance

  Natural language to SQL engine with multi-connector support (PostgreSQL, MySQL, Snowflake, BigQuery, DuckDB), document QA, semantic caching, and self-hosted MCP server.

  Updated 17 days ago (2026-07-25 14:06 UTC)

  9

  2
• 

  aegis-dqofficial

  aegis-dq

  A

  license

  B

  quality

  C

  maintenance

  Agentic data quality MCP server — runs structured validation rules against warehouses (DuckDB, BigQuery, Athena, Databricks, Postgres), diagnoses failures with LLM root cause analysis, and proposes SQL remediations. Full audit trail of every AI decision.

  Updated 2 months ago (2026-05-27 20:34 UTC)

  6

  4

  Apache 2.0
• 

  bonnardofficial

  bonnard-data

  A

  license

  -

  quality

  F

  maintenance

  Open-source agentic schema layer. Define metrics once in YAML, query governed data from any warehouse (Snowflake, BigQuery, Databricks, PostgreSQL, DuckDB) via MCP.

  Updated a month ago (2026-07-03 10:52 UTC)

  28

  Apache 2.0