Neo4j

Neo4j MCP Servers provide natural language interfaces to Neo4j graph databases through three specialized components: mcp-neo4j-cypher for executing Cypher queries, mcp-neo4j-memory for storing knowledge graph data in Neo4j, and mcp-json-memory as a file-based reference implementation. The project uses TypeScript for the memory servers and Python for the Cypher server, with a shared graphrag-memory library defining the knowledge graph interface. These servers enable users to query graph data, manage entities and relationships, and build persistent memory structures through Claude Desktop or any MCP client, making complex graph operations accessible through conversational interfaces.