@modelcontextprotocol/server-postgres

MCP PostgreSQL Server by Model Context Protocol

MCP server for interacting with PostgreSQL databases

Live Registry Versionv0.6.2Previous: v0.6.1Published 2024-12-04

Stability Grade

C+ (73/100)

90-Day Velocity

0 releases

Stable release cadence

Dependencies

2 direct

NPM manifest

License

MIT

Verified on NPM

Recommended Exact Pin: npx -y @modelcontextprotocol/server-postgres@0.6.2

NPM Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live NPM Index

MCP PostgreSQL Server (@modelcontextprotocol/server-postgres) is currently at v0.6.2 on NPM (published 2024-12-04), with a 90-day stability score of 73/100 (C+) and HIGH schema drift risk across 0 releases in the past 90 days. Frozen at v0.6.2 in archived reference servers; lacks MCP 2025+ Streamable HTTP and parameterized query tools. Production teams should pin npx -y @modelcontextprotocol/server-postgres@0.6.2 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

Frozen at v0.6.2 in archived reference servers; lacks MCP 2025+ Streamable HTTP and parameterized query tools.

Watched Exports / MCP Tool Signatures:

query

Before (Deprecated / Unpinned Pattern)

npx -y @modelcontextprotocol/server-postgres postgresql://localhost/mydb

After (Verified v0.6.2 Pattern)

npx -y @zeddotdev/postgres-context-server postgresql://localhost/mydb

Frequently Asked Questions: @modelcontextprotocol/server-postgres

What is the latest version of @modelcontextprotocol/server-postgres on NPM?

As of 2026-10-24, the latest stable version of @modelcontextprotocol/server-postgres (MCP PostgreSQL Server by Model Context Protocol) on NPM is v0.6.2, published on 2024-12-04. It has shipped 0 releases in the last 90 days.

Does @modelcontextprotocol/server-postgres v0.6.2 have breaking changes or MCP schema drift risk?

@modelcontextprotocol/server-postgres currently carries a HIGH schema drift risk rating with a Stability Score of 73/100 (Grade C+). Frozen at v0.6.2 in archived reference servers; lacks MCP 2025+ Streamable HTTP and parameterized query tools.

How do I safely pin @modelcontextprotocol/server-postgres in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y @modelcontextprotocol/server-postgres@0.6.2` and monitor query for parameter or schema changes.

30-Min Registry & Schema Poller

Get Instant Breaking-Change Alerts for @modelcontextprotocol/server-postgres

We poll NPM and modelcontextprotocol/servers-archived every 30 minutes. Get an email with the exact diff when @modelcontextprotocol/server-postgres ships a breaking release beyond v0.6.2.