pg-mcp

Enables AI assistants to query PostgreSQL databases, inspect schemas, and retrieve complete DDL with built-in read-only protection. It supports multiple database connections and allows for secure database interaction and exploration via the Model Context Protocol.

→ shedyhs/pg-mcp · 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.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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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.

configDATABASE_URL— "": "postgres://user:pass@localhost:5432/mydb"

configPGDATABASE— With DATABASE_URL or PGHOST/ set, the server auto-connects as "default" on startup.

configPGHOST— With DATABASE_URL or /PGDATABASE set, the server auto-connects as "default" on startup.

configPG_MCP_READ_ONLY— Set =false in env to allow write operations (read-only by default).

// 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/shedyhs-pg-mcp-if75u6)](https://m8ven.ai/mcp/shedyhs-pg-mcp-if75u6)

commit: 340564dfcdbfd44984a9e9a82ac95bb403a3a41c

code hash: 813ad70a921266761a404d8a32c2a248380f11b031e0bb98a6686c16f08b2a78

verified: 6/12/2026, 11:21:28 AM

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