mcp-duckdb-memory-server vs filesystem

Side-by-side comparison to help you pick between these two MCP servers.

	mcp-duckdb-memory-server by IzumiSy	filesystem by modelcontextprotocol
Stars	★ 57	★ 85,748
30d uses	—	—
Score	46	77
Official	—	✓
Categories	Knowledge GraphDeveloper ToolsAI / LLM Tools	File SystemDeveloper ToolsProductivity
Language	TypeScript	TypeScript
Last commit	1 mo ago	this month

mcp-duckdb-memory-server · Summary

A production-ready MCP memory server using DuckDB as backend for knowledge graph storage and retrieval.

filesystem · Summary

A feature-rich MCP server for filesystem operations with dynamic directory access control.

mcp-duckdb-memory-server · Use cases

Building persistent memory for AI assistants
Creating knowledge graphs for personal information management
Enhancing chatbot capabilities with relational data storage

filesystem · Use cases

Enable AI models to read and write project files during development
Allow Claude or other MCP clients to browse and analyze codebases
Provide secure sandboxed access to specific directories for content generation

mcp-duckdb-memory-server · Install

Installation

Via Smithery

npx -y @smithery/cli install @IzumiSy/mcp-duckdb-memory-server --client claude

Manual Install

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "graph-memory": {
      "command": "npx",
      "args": [
        "-y",
        "@izumisy/mcp-duckdb-memory-server"
      ],
      "env": {
        "MEMORY_FILE_PATH": "/path/to/your/memory.data"
      }
    }
  }
}

Docker

docker build -t mcp-duckdb-graph-memory .
docker run -dit mcp-duckdb-graph-memory

filesystem · Install

Installation

Using NPX

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/path/to/allowed/directory"
      ]
    }
  }
}

Using Docker

{
  "mcpServers": {
    "filesystem": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "--mount", "type=bind,src=/path/to/allowed/dir,dst=/projects/allowed/dir",
        "mcp/filesystem",
        "/projects"
      ]
    }
  }
}

VS Code Extension

Click the installation buttons in the README to install directly in VS Code.

Comparison generated from public README + GitHub signals. Last updated automatically.