# PostgreSQL

> Use this tool when you need to interact with a PostgreSQL database to perform CRUD operations, such as retrieving, adding, updating, or deleting user records, with robust input validation and a standardized interface. It solves problems related to user data management, providing a type-safe and efficient way to manage database interactions. Ideal for use cases that require reliable and secure database operations, with inputs including user data and outputs including query results and validation feedback.

Canonical page: https://skillsregistry.net/skills/a21071-postgres  
JSON: https://api.skillsregistry.net/v1/skills/a21071-postgres

## Description

A PostgreSQL database integration server that provides type-safe CRUD operations for user data through MCP tools. Built with TypeScript and Prisma, it enables easy database interactions with a standardized interface, supporting operations like retrieving, adding, updating, and deleting user records with robust input validation.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-04-25

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/a21071-postgres)
- **Repository:** <https://github.com/a21071/mcp-postgres>

## 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": "a21071-postgres"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/a21071-postgres` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/a21071-postgres/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