DuckDB MCP Server

Name: DuckDB MCP Server
Availability: InStock
Author: ktanaka101

by ktanaka101

Directly query DuckDB databases using SQL via MCP tools for local data analysis.

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Works in:claude

Exposes:Tools

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What it does

Connects an AI agent to a local DuckDB database, enabling complex data analysis, table manipulation, and schema inspection using standard SQL.

Tools

query: Execute any valid DuckDB SQL statement for data retrieval or modification.

Installation

Add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "duckdb": {
      "command": "uvx",
      "args": [
        "mcp-server-duckdb",
        "--db-path",
        "~/mcp-server-duckdb/data/data.db"
      ]
    }
  }
}

Supported hosts

Claude Desktop

Quick install

uvx mcp-server-duckdb --db-path ~/mcp-server-duckdb/data/data.db

Information

Pricing: free
Published: 4/17/2026
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