mcp-duckdb-memory-server
Verified Safeby IzumiSy
Overview
Manages and queries a knowledge graph using DuckDB as an embedded backend for AI agent memory, specifically designed for the Model Context Protocol.
Installation
npx -y @izumisy/mcp-duckdb-memory-serverEnvironment Variables
- MEMORY_FILE_PATH
Security Notes
The server uses parameterized SQL queries via the `@duckdb/node-api` library, effectively preventing SQL injection vulnerabilities. Input validation for all MCP tool calls is handled robustly using Zod schemas. Communication occurs over standard I/O (stdio), limiting direct network exposure. No hardcoded secrets or 'eval' usage were identified. File system operations are confined to managing the DuckDB data file.
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