Neo4j MCP Server

A Model Context Protocol server that enables running Cypher queries and retrieving schema from Neo4j databases, supporting AI-driven graph exploration and text-to-Cypher workflows.

→ st3v0rr/mcp-neo4j-cypher · listed on glama

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// key findings

✅

3 tools verified — handlers match their declared behaviour

2 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: NEO4J_PASSWORD

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configNEO4J_URL

configNEO4J_URI— e ="bolt://host.docker.internal:7687" \

configNEO4J_USERNAME— e ="neo4j" \

🔐 secretNEO4J_PASSWORD— e ="your-password" \

configNEO4J_DATABASE— "": "neo4j"

configNEO4J_NAMESPACE— "": "local"

configNEO4J_TRANSPORT— export =http

configNEO4J_MCP_SERVER_HOST— export =127.0.0.1

configNEO4J_MCP_SERVER_PORT— export =8080

configNEO4J_MCP_SERVER_PATH— export =/api/mcp/

configNEO4J_MCP_SERVER_ALLOW_ORIGINS— export ="https://example.com,https://example.com"

configNEO4J_MCP_SERVER_ALLOWED_HOSTS— export ="example.com,www.example.com"

configNEO4J_RESPONSE_TOKEN_LIMIT— export =4000

configNEO4J_READ_TIMEOUT— export =60

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/st3v0rr-mcp-neo4j-cypher-18htfe)](https://m8ven.ai/mcp/st3v0rr-mcp-neo4j-cypher-18htfe)

commit: 266b44c676cf325bdf1852b033f8a24bdf5f9b1f

code hash: 725d1a44d45b1b221fe06dba34380a41803ebe1557b5174fa2fc97dbcdbb277f

verified: 6/22/2026, 12:49:53 PM

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