# postgres-mcp

> postgres-mcp — hc-hyun-db-mcp. Use this tool when you need to integrate PostgreSQL databases with Text-to-SQL workflows, enabling AI agents to explore database schemas and execute parameterized SQL queries. It solves problems of database connectivity and query execution for multi-data mart environments, providing a Python-based MCP server for seamless interaction. With input capabilities for SQL queries and output for query results, it is ideal for use cases requiring dynamic data retrieval and analysis.

Canonical page: https://skillsregistry.net/skills/hc-hyun-db-mcp  
JSON: https://api.skillsregistry.net/v1/skills/hc-hyun-db-mcp

## Description

A Python MCP server that provides PostgreSQL database connectivity for Text-to-SQL workflows, enabling AI agents to explore schemas and execute parameterized SQL queries across multiple data marts.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/lznxfutbfc)
- **Repository:** <https://github.com/hc-hyun/db-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "hc-hyun-db-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hc-hyun-db-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hc-hyun-db-mcp/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt