Neo4j MCP Server

A Neo4j MCP server implementation for managing graph database operations through the Model Context Protocol

→ Tobarrientos2/neo4j-mcpserver · listed on mcp_so

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

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_CONNECTION— neo4j+s://your-instance.databases.neo4j.io,neo4j,your-password npx neo4j-mcpserver

🔐 secretNEO4J_PASSWORD— NEO4J_URI=neo4j+s://your-instance.databases.neo4j.io NEO4J_USER=neo4j =your-password npx neo4j-mcpserver

configNEO4J_URI— neo4j+s://your-instance.databases.neo4j.io NEO4J_USER=neo4j NEO4J_PASSWORD=your-password npx neo4j-mcpserver

configNEO4J_USER— NEO4J_URI=neo4j+s://your-instance.databases.neo4j.io =neo4j NEO4J_PASSWORD=your-password npx neo4j-mcpserver

// 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/tobarrientos2-neo4j-mcpserver-1eyrm0)](https://m8ven.ai/mcp/tobarrientos2-neo4j-mcpserver-1eyrm0)

commit: e319102062bba761a47d943a60557a4f6bdf2355

code hash: d7afcd408ef9b63c9404e4644a508e829b319aaef243cf1c3bbf6889a1018c95

verified: 6/8/2026, 12:14:17 PM

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