mcp-postgres

Enables AI agents to query and explore PostgreSQL databases with tools for executing SQL queries, listing tables, and describing table structures.

→ mgcrea/mcp-postgres · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// 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 1 credential: POSTGRES_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— localhost PostgreSQL host

configPOSTGRES_PORT— 5432 PostgreSQL port

configPOSTGRES_USER— postgres Database user

🔐 secretPOSTGRES_PASSWORD— Database password

configPOSTGRES_DB— postgres Database name

configPOSTGRES_READONLY— true Enforce read-only queries

configMCP_RESOURCES

configMCP_TRANSPORT— http Transport: http, stdio

configMCP_PORT— 8080 Server port (http only)

configMCP_HOST

configGIT_COMMIT_SHORT

// 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 4 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/mgcrea-mcp-postgres-3q487i)](https://m8ven.ai/mcp/mgcrea-mcp-postgres-3q487i)

commit: ec1379f13756321f3016b070c00eef8905943be9

code hash: 2f8cb9238ba681aa7d0c0f2c9c408c3becd36147c678751a15ca89d75d12c5ef

verified: 6/22/2026, 1:31:37 PM

view raw JSON →