MCP Neo4j Cypher Server

Item: MCP Neo4j Cypher Server
Rating: 43
Author: M8ven

Enables Claude to query Neo4j databases using natural language, running on Cloudflare Workers for serverless deployment.

→ k-os-ai/mcp-neo4j-cypher-ts · listed on glama

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// key findings

🚨

Secret credentials may flow to a network call

1 flow detected: CLOUDFLARE_API_TOKEN. We can’t prove the destination matches the brand the credential belongs to.

🚨

Known vulnerabilities in dependencies: 2 critical, 1 high

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

🔐

You'll be asked for 1 credential: CLOUDFLARE_API_TOKEN

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

// known CVEs in dependencies2 critical1 high

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

criticalvitest@2.1.8GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@2.1.8GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

highwrangler@3.99.0GHSA-36p8-mvp6-cv38

Wrangler affected by OS Command Injection in `wrangler pages deploy`

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// required environment variables

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

🔐 secretCLOUDFLARE_API_TOKEN

// 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 1 concrete improvement 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/k-os-ai-mcp-neo4j-cypher-ts-a5zibk)](https://m8ven.ai/mcp/k-os-ai-mcp-neo4j-cypher-ts-a5zibk)

commit: 40114040771d75447e237bec49991f2ad3ac278e

code hash: 336bade64836adbbf9b0d12be9910d29f380b2ec28b4562a35cb9fa1016dc1b4

verified: 6/23/2026, 10:38:51 AM

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