MCP PostgreSQL

A read-only MCP server for PostgreSQL that enables safe database introspection and querying via natural language.

→ cuevacelis/mcp_postgres · listed on glama

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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: DB_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.

configDB_HOST— env =localhost \

configDB_NAME— nombre_base_datos

🔐 secretDB_PASSWORD— contraseña

configDB_PORT— env =5432 \

configDB_SCHEMAS— Schema allow-list vía

configDB_SSL— false # true para AWS RDS / Supabase / Neon

configDB_USER— env =mi_user \

// 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 6 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/cuevacelis-mcp-postgres-41igmt)](https://m8ven.ai/mcp/cuevacelis-mcp-postgres-41igmt)

commit: 603c1a965fc680a56e322ba97982a233a4f9587e

code hash: 062175dcc8888ed0563c582b8330f8555165ba409a343cdb35312bdc02c1f9db

verified: 6/22/2026, 1:26:41 PM

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