{"repo":"IzumiSy/mcp-duckdb-memory-server","free":true,"listed":false,"github":"https://github.com/IzumiSy/mcp-duckdb-memory-server","clone":"git clone https://github.com/IzumiSy/mcp-duckdb-memory-server.git","description":"MCP Memory Server with DuckDB backend","language":"TypeScript","stars":59,"topics":["duckdb","mcp","mcp-server","model-context-protocol"],"license":"MIT","category":"mcp-servers","readme_excerpt":"MCP DuckDB Knowledge Graph Memory Server A forked version of the official Knowledge Graph Memory Server. Installation Installing via Smithery To install DuckDB Knowledge Graph Memory Server for Claude Desktop automatically via Smithery: Manual install Otherwise, add @IzumiSy/mcp-duckdb-memory-server in your claude desktop config.json manually ( MEMORY FILE PATH is optional) The data stored on that path is a DuckDB database file. Docker Build Run Usage Use the example instruction below Motivation This project enhances the original MCP Knowledge Graph Memory Server by replacing its backend with DuckDB. Why DuckDB? The original MCP Knowledge Graph Memory Server used a JSON file as its data store and performed in-memory searches. While this approach works well for small datasets, it presents several challenges: 1. Performance : In-memory search performance degrades as the dataset grows 2. Scalability : Memory usage increases significantly when handling large numbers of entities and relations 3. Query Flexibility : Complex queries and conditional searches are difficult to implement 4. Data Integrity : Ensuring atomicity for transactions and CRUD operations is challenging DuckDB was chosen to address these challenges: - Fast Query Processing : DuckDB is optimized for analytical queries and performs well even with large datasets - SQL Interface : Standard SQL can be used to execute complex queries easily - Transaction Support : Supports transaction processing to maintain data integr","default_branch":null,"files":null,"tree":[],"storefront":"/r/IzumiSy","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/IzumiSy/mcp-duckdb-memory-server/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}