{
"mcpServers": {
"mcp-neo4j-server": {
"command": "<see-readme>",
"args": []
}
}
}No install config available. Check the server's README for setup instructions.
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mcp-neo4j-server
Is it safe?
No package registry to scan.
No authentication — any process on your machine can connect.
MIT. View license →
Is it maintained?
Last commit 11 days ago. 58 stars.
Will it work with my client?
Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
No automated test available for this server. Check the GitHub README for setup instructions.
No known vulnerabilities.
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An MCP server that provides integration between Neo4j graph database and Claude Desktop, enabling graph database operations through natural language interactions.
You can run this MCP server directly using npx:
npx @alanse/mcp-neo4j
Or add it to your Claude Desktop configuration:
{
"mcpServers": {
"neo4j": {
"command": "npx",
"args": ["@alanse/mcp-neo4j-server"],
"env": {
"NEO4J_URI": "bolt://localhost:7687",
"NEO4J_USERNAME": "neo4j",
"NEO4J_PASSWORD": "your-password",
"NEO4J_DATABASE": "neo4j"
}
}
}
}
This server provides tools for interacting with a Neo4j database:
This server now supports connecting to specific databases in Neo4j Enterprise Edition. By default, it connects to the "neo4j" database, but you can specify a different database using the NEO4J_DATABASE environment variable.
execute_query: Execute Cypher queries on the Neo4j database
create_node: Create a new node in the graph database
create_relationship: Create a relationship between two existing nodes
To install MCP Neo4j Server for Claude Desktop automatically via Smithery:
npx -y @smithery/cli install @alanse/mcp-neo4j-server --client claude
git clone https://github.com/da-okazaki/mcp-neo4j-server.git
cd mcp-neo4j-server
npm install
npm run build
The server requires the following environment variables:
NEO4J_URI: Neo4j database URI (default: bolt://localhost:7687)NEO4J_USERNAME: Neo4j username (default: neo4j)NEO4J_PASSWORD: Neo4j password (required)NEO4J_DATABASE: Neo4j database name (default: neo4j) - Use this to connect to a specific database in Neo4j EnterpriseHere are examples of how you can interact with the Neo4j database using natural language:
For Neo4j Enterprise users with multiple databases, you can specify which database to connect to:
{
"env": {
"NEO4J_URI": "bolt://localhost:7687",
"NEO4J_USERNAME": "neo4j",
"NEO4J_PASSWORD": "your-password",
"NEO4J_DATABASE": "myCustomDatabase"
}
}
This will connect to "myCustomDatabase" instead of the default "neo4j" database.
You can ask questions like:
Example:
User: "Show me all employees in the Sales department"
Claude: Let me query the database for Sales department employees.
[Executes query internally: MATCH (e:Employee)-[:WORKS_IN]->(d:Department {name: 'Sales'}) RETURN e.name, e.position]
Result:
- John Smith (Sales Manager)
- Sarah Johnson (Sales Representative)
- Mike Brown (Account Executive)
You can give instructions like: