hovecapital/read-only-local-postgres-mcp-server

MCP server for read-only PostgreSQL database queries in Claude Desktop

→ hovecapital/read-only-local-postgres-mcp-server· npm: @hovecapital/read-only-postgres-mcp-server· listed on official

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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.

🔐

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.

// known CVEs in dependencies2 high1 medium

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

high@modelcontextprotocol/sdk@1.8.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.8.0GHSA-w48q-cv73-mx4w

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

mediumajv@8.17.1GHSA-2g4f-4pwh-qvx6

ajv has ReDoS when using `$data` option

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.

configDB_DATABASE— export =your_database_name

configDB_HOST— export =localhost

🔐 secretDB_PASSWORD— export =your_password

configDB_PORT— export =5432

configDB_SSL— Enable SSL connection false

configDB_USERNAME— export =your_username

// 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/hovecapital-read-only-postgres-mcp-server-0m6g35)](https://m8ven.ai/mcp/hovecapital-read-only-postgres-mcp-server-0m6g35)

commit: 303270b5c20924774b53ee644d9b3a4c446d0132

code hash: fecad94a99db6c59047198b143c311091e15703c43a469a6e13788354b823ae2

verified: 6/9/2026, 11:23:29 AM

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