postgres-mcp

Enables safe interaction with PostgreSQL databases through read-only queries, schema exploration, and performance analysis.

→ nicolas-canfrere/postgres-mcp · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

// known CVEs in dependencies1 critical2 high

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

criticalvitest@4.0.18GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

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.

configPOSTGRES_MAX_ROWS— 500 Maximum rows returned per query

configPOSTGRES_QUERY_TIMEOUT— 30000 Query timeout in milliseconds

configPOSTGRES_READONLY— true Block any write statement

configPOSTGRES_SCHEMAS— public Comma-separated list of allowed schemas

configPOSTGRES_URL— postgresql://user:password@localhost:5432/dbname

// 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 3 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/nicolas-canfrere-postgres-mcp-9xndz7)](https://m8ven.ai/mcp/nicolas-canfrere-postgres-mcp-9xndz7)

commit: 9c41b37abaceb50512f0113b37da5335e598954b

code hash: 622e8780cdf2f9a2ac838abe3eb89bdd0f1dca88d3ade9b86db993ab80f5f3bd

verified: 6/21/2026, 10:20:42 AM

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