Neo4j MCP Server
Deploy and configure the Neo4j MCP server with authentication, use cases, security notes, and India-ready hosting guidance.
Quick Answer / TL;DR
The Neo4j MCP server exposes Neo4j capabilities to AI clients through scoped tools, resources, and JSON-RPC calls, using Neo4j Auth Credentials for authentication.
Key Takeaways
- Authentication: Neo4j Auth Credentials.
- Category: Databases.
- Best first use case: Map graph database nodes.
- Use environment variables and least-privilege scopes for production.
Integration overview
Connect to Neo4j graph databases. Allow AI models to execute Cypher queries and traverse intricate network relationships.
Use this connector when an AI assistant such as Claude, Cursor, or a custom agent needs a governed path into Neo4j. Keep the server focused on the approved workflows instead of exposing a whole account or admin surface.
For Indian teams, deploy the connector near the users and the data source, then add request IDs, redaction, and audit logs before connecting production data.
| Field | Value |
|---|---|
| Connector | Neo4j MCP Server |
| Category | Databases |
| Authentication | Neo4j Auth Credentials |
| Production route | /servers/neo4j-mcp-server/ |
Features and use cases
Neo4j is most useful when the agent has a narrow job to complete and the server can validate every argument before execution.
Start with read-only or low-risk tools. Add write operations only after approval prompts, scoped credentials, and logging are working.
| Capability | Recommended guardrail |
|---|---|
| Cypher queries execution | Allow with scoped read access |
| Graph metadata map | Allow with scoped read access |
| Node count tallies | Allow with scoped read access |
| Relationship insights | Allow with scoped read access |
Local and hosted configuration
Configure Neo4j with credentials stored in environment variables. Do not hardcode tokens in prompts, repositories, screenshots, or browser-visible code.
The local configuration pattern works for a single developer. Hosted deployments should add TLS, bearer-token authentication, health checks, and monitoring.
{
"mcpServers": {
"neo4j": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-neo4j"],
"env": {
"NEO4J_TOKEN": "${NEO4J_TOKEN}"
}
}
}
}Security and permissions
Protect Neo4j Auth Credentials credentials with least privilege, rotation, and separate environments for development, staging, and production.
Review every tool output for sensitive data before letting it enter model context. For regulated Indian workflows, add DPDP-aware redaction and retention controls.
{
"server": "neo4j-mcp-server",
"auth": "Neo4j Auth Credentials",
"policy": {
"leastPrivilege": true,
"redactSecrets": true,
"requireApprovalForWrites": true,
"auditToolCalls": true
}
}Neo4j MCP Server FAQs
Direct answers for developers, operators, and Indian teams evaluating MCP.