MCP server for Neo4j — run Cypher queries, explore graph schema, and inspect database info over stdio.
neo4j-mcp is an MCP project maintained in the daanrongen/neo4j-mcp repository. The maintainer describes its purpose as “MCP server for Neo4j — run Cypher queries, explore graph schema, and inspect database info over stdio”. Read the project documentation for the complete scope.
The project provides a local client configuration using bunx. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.
The example declares NEO4J_URL, NEO4J_PASSWORD. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| Domain | Tools |
| Query | run_query, run_read_query |
| Schema | get_schema, get_labels, get_relationship_types, get_indexes, get_constraints |
| Info | get_server_info |
{
"mcpServers": {
"neo4j": {
"type": "stdio",
"command": "bunx",
"args": [
"@daanrongen/neo4j-mcp"
],
"env": {
"NEO4J_URL": "bolt://localhost:7687",
"NEO4J_PASSWORD": "YOUR_NEO4J_PASSWORD"
}
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
| Variable | Description | Required |
|---|---|---|
| NEO4J_URL | Declared in the maintainer’s client configuration. | Yes |
| NEO4J_PASSWORD | Declared in the maintainer’s client configuration. | Yes |
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