MCP PostgreSQL Read-Only Server

Enables secure read-only access to PostgreSQL databases through SELECT queries only, with tools for exploring schemas, listing tables, and executing common queries while preventing any data modification operations.

→ japentaca/mcp-postgres-readonly · 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.

// 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

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configMCP_PG_CONNSTR— ✅ Configuración desde el proyecto: Lee la cadena de conexión desde en el archivo .env del proyecto que está siendo editado (no del servidor MCP)

configMCP_PROJECT_PATH

// 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/japentaca-mcp-postgres-readonly-zau9f5)](https://m8ven.ai/mcp/japentaca-mcp-postgres-readonly-zau9f5)

commit: 39f0c59d26247c222683997365069fc28fe08f25

code hash: 423dc69eac0bcfb59446b720ac149069362c159ecd4164be2a27cbad6a590b56

verified: 6/17/2026, 12:47:10 PM

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