MCP DuckDB Knowledge Graph Memory Server

Name: MCP DuckDB Knowledge Graph Memory Server
Author: IzumiSy

@IzumiSy

代码仓库主页

基本信息

分类

记忆与知识

许可证

MIT

传输方式

stdio

作者

IzumiSy

关于 MCP DuckDB Knowledge Graph Memory Server

MCP Memory Server with DuckDB backend

#mcp #duckdb #model-context-protocol #mcp-server

MCP DuckDB Knowledge Graph Memory Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-duckdb-memory-server": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@IzumiSy/mcp-duckdb-memory-server",
        "--client",
        "claude"
      ]
    }
  }
}

MCP DuckDB Knowledge Graph Memory Server 工具

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点击上方按钮,在临时沙箱中运行此服务器并实时获取工具列表。

概览

What is MCP DuckDB Knowledge Graph Memory Server?

It is a forked version of the official MCP Knowledge Graph Memory Server that replaces the JSON file backend with DuckDB, a fast embedded analytical database. It stores a knowledge graph of entities, observations, and relations, and provides memory retrieval and update capabilities for AI assistants like Claude.

How to use MCP DuckDB Knowledge Graph Memory Server?

Install via Smithery (npx -y @smithery/cli install @IzumiSy/mcp-duckdb-memory-server --client claude) or manually add it to your claude_desktop_config.json with the command npx -y @izumisy/mcp-duckdb-memory-server and optionally set the MEMORY_FILE_PATH environment variable to a DuckDB database file. Use the provided instruction prompt to guide the AI on memory retrieval and updates.

Key features of MCP DuckDB Knowledge Graph Memory Server

Uses DuckDB as embedded analytical database
SQL interface for complex queries
Fuzzy search with Fuse.js integration
Transaction support for

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