postgres-mcp-readonly

A secure, read-only PostgreSQL MCP server that provides safe database introspection and querying capabilities.

→ mahin1995/postgres-mcp-readonly · 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.

// required environment variables

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

configAUDIT_LOG— ✗ false Set to true to write JSON audit events to stderr

configDATABASE_URL— export ="postgres://user:password@localhost:5432/dbname"

configDATABASE_URLS— Conditional - Multiple PostgreSQL URLs as alias=url pairs or JSON

configDEFAULT_DATABASE— ✗ default Default alias used when tool input omits database

configMAX_ROWS— ✗ 500 Default maximum rows returned

configMAX_STATEMENTS— ✗ 10 Maximum semicolon-separated statements per multi-statement tool call

configSTATEMENT_TIMEOUT_MS— "": "5000",

// 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/mahin1995-postgres-mcp-readonly-1kxgz4)](https://m8ven.ai/mcp/mahin1995-postgres-mcp-readonly-1kxgz4)

commit: 4f253f750043b0771cba1b0e077da817a39c2ea0

code hash: d1951ea7c65cd394bd68158830f8d56e5d740b056f9b7783abb280288034bd4f

verified: 6/23/2026, 10:34:39 AM

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