MCP Neo4j Server

mcp-neo4j-server

→ da-okazaki/mcp-neo4j-server · 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.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

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.

// known CVEs in dependencies2 high1 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.24.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.24.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

lowuuid@11.0.4GHSA-w5hq-g745-h8pq

uuid: Missing buffer bounds check in v3/v5/v6 when buf is provided

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configNEO4J_DATABASE— "": "neo4j"

🔐 secretNEO4J_PASSWORD— "": "your-password",

configNEO4J_URI— "": "bolt://localhost:7687",

configNEO4J_USERNAME— "": "neo4j",

// 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 5 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/da-okazaki-mcp-neo4j-server-1f2eqo)](https://m8ven.ai/mcp/da-okazaki-mcp-neo4j-server-1f2eqo)

commit: 8a93b901ebbbde985c5357cff222f04feb6ac859

code hash: 681493b31d0eb565439f7395787800f8f21008d1b79193249eee6cea69a46895

verified: 6/16/2026, 12:24:54 PM

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