# PostgreSQL

> Use this tool when you need to interact with PostgreSQL databases using natural language, enabling query execution, schema exploration, and data manipulation without writing raw SQL queries. It solves problems related to relational data access and manipulation, providing a bridge between AI assistants and databases. With inputs of natural language commands and outputs of query results, use PostgreSQL-MCP in contexts where intuitive and user-friendly database interactions are required.

Canonical page: https://skillsregistry.net/skills/liu-creators-postgresql  
JSON: https://api.skillsregistry.net/v1/skills/liu-creators-postgresql

## Description

PostgreSQL-MCP is a server implementation that provides a bridge between AI assistants and PostgreSQL databases. It leverages the MCP protocol to enable natural language interactions with PostgreSQL databases, allowing for query execution, schema exploration, and data manipulation operations. Built with Python and using the psycopg2 library for database connectivity, this implementation makes it easier for AI assistants to work with relational data without requiring users to write raw SQL queries.

## Trust

- **Trust score (0–1):** 0.91
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/liu-creators-postgresql)
- **Repository:** <https://github.com/liu-creators/postgresql-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": "liu-creators-postgresql"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/liu-creators-postgresql` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/liu-creators-postgresql/pull`

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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