Postgres-Neo4j MCP Server

Item: Postgres-Neo4j MCP Server
Rating: 43
Author: M8ven

Enables natural language queries to a Neo4j knowledge graph built from PostgreSQL data, integrating with Claude Desktop and REST API.

→ faaizshah/Postgres-Neo4j-MCP · listed on glama

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// key findings

✅

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 2 credentials: POSTGRES_PASSWORD, 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.

configPOSTGRES_HOST

configPOSTGRES_PORT

configPOSTGRES_DATABASE

configPOSTGRES_USERNAME

🔐 secretPOSTGRES_PASSWORD

configNEO4J_URI— bolt://localhost:7687

configNEO4J_USER

🔐 secretNEO4J_PASSWORD— your_neo4j_password

configNEO4J_DATABASE— "": "neo4j",

configMCP_SERVER_PORT

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 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/faaizshah-postgres-neo4j-mcp-zbjzw2)](https://m8ven.ai/mcp/faaizshah-postgres-neo4j-mcp-zbjzw2)

commit: 3f2359a93bbfd7fa4d036f99f630940528139354

code hash: 990a669bb00afab2675c0206aea7b399e420eea437d63111fce9e1c4170cfa52

verified: 6/18/2026, 11:06:51 AM

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