Neo4j MCP
Neo4j's official MCP server, giving an AI assistant such as Claude, Cursor or VS Code direct, structured access to explore a Neo4j graph's schema and run Cypher queries against it.
Neo4j MCP is Neo4j's official Model Context Protocol server, bridging any MCP-compatible client, such as Claude, Cursor or VS Code, to a Neo4j graph database instance.
It exposes tools to introspect a graph's schema, its node labels, relationship types and property keys, so an assistant can reason about the data model without prior knowledge of it; to run read-only Cypher queries, enforced through query-type classification and an EXPLAIN check, though a custom procedure misclassified by Neo4j itself could bypass that check; to run write Cypher queries, which can be disabled entirely through a read-only environment variable; and to list available Graph Data Science procedures.
It installs from PyPI, and its configuration for a client such as VS Code is written into that client's MCP configuration file.