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postgres-mcp

postgres-mcp is an MCP server for Claude Code from microsoft/postgres-skills. Its token cost is not measured, scanned A, original, MIT.

A local server that lets an AI assistant work with PostgreSQL through the Model Context Protocol, a standard way for tools to communicate with AI applications.

In plain words
What is it for?
It is for running PostgreSQL queries and related database operations from an AI assistant.
Why use it?
It provides a database connection and operations path without requiring the assistant to implement PostgreSQL access itself.

MCP server for Claude Code ✓ vendor

Written for Claude Code: shipped in a Claude Code plugin. Also seen: listed in a Claude config.

Part of the postgres-skills plugin — 2 skills, 1 MCP server shipped together

not rated 46repo 2d ago A scan tokens not measured original MIT

Good fit It is for running PostgreSQL queries and related database operations from an AI assistant.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/microsoft/postgres-skills/postgres-mcp
View source ↗ microsoft/postgres-skills
About the project

Microsoft Postgres Skills is a plugin that gives AI coding agents PostgreSQL guidance and database tools, including a local PostgreSQL MCP server for connecting an agent to a database. It helps application developers, database administrators, platform engineers, and AI application developers build, troubleshoot, and operate PostgreSQL systems in local, self-hosted, and cloud environments. The catalogue entries are the plugin's skills, tools, and related agent workflows.

microsoft/postgres-skills · 46 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/microsoft/postgres-skills

Made for: Claude Code.

Or install postgres-skills, the plugin that ships this one along with the rest of its 2 skills, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for postgres-mcp

README.md
[![agentmods](https://agentmods.dev/badge/mcp/microsoft/postgres-skills/postgres-mcp/github.svg)](https://agentmods.dev/mcp/microsoft/postgres-skills/postgres-mcp)
Your own site
<a href="https://agentmods.dev/mcp/microsoft/postgres-skills/postgres-mcp"><img src="https://agentmods.dev/badge/mcp/microsoft/postgres-skills/postgres-mcp/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for postgres-mcp

Your own site · 80×15
<a href="https://agentmods.dev/mcp/microsoft/postgres-skills/postgres-mcp"><img src="https://agentmods.dev/badge/mcp/microsoft/postgres-skills/postgres-mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

postgres-mcp scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugin/.mcp.json · 16 lines

What it actually says

{
  "postgres-mcp": {
    "type": "stdio",
    "command": "npx",
    "args": [
      "-y",
      "@microsoft/postgres-mcp@latest",
      "run",
      "--no-telemetry"
    ],
    "env": {
      "POSTGRES_MCP_QUERY_TIMEOUT_MS": "540000"
    },
    "timeout": 90000
  }
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 16 lines scan A 0dceb8312114

Subscribe to this mod's changes

postgres-mcp is an MCP server published in the GitHub repository microsoft/postgres-skills (46 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-04.

DatabasesPostgreSQL
Related

postgres-mcp compared with mcp servers from other repositories

postgres-mcp next to 6 mcp servers from other repositories
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postgres-mcpmicrosoft/postgres-skillsMCP server462d agoMITA—Claude Code
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