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DuckDB MCP

Opens a local DuckDB database and exposes SQL over it, including files as views. That makes it the cheapest way to let an agent analyse a data dump on a laptop: no warehouse, no…

Community stdio Verified 2026-11-12 databaseanalyticslocalsql

Use it for

Local analysis over a folder of parquet or CSV files

Skip it if

Production endpoints — DuckDB is a local engine

What it is

Opens a local DuckDB database and exposes SQL over it, including files as views. That makes it the cheapest way to let an agent analyse a data dump on a laptop: no warehouse, no credentials, no network. The bound is equally clear — whatever is on the machine is what it can see.

Install

Terminal
uvx duckdb-mcp

Client configuration

Paste this into your MCP client config, then restart the client.

MCP client config (JSON)
{
  "mcpServers": {
    "avbbc": {
      "command": "npx",
      "args": ["-y", "uvx duckdb-mcp"]
    }
  }
}

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Skills built around it

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