# PostgreSQL

> Use this tool when you need to analyze database structures, execute complex SQL queries, or integrate PostgreSQL data into AI workflows without requiring direct database access. It provides read-only access to PostgreSQL databases, allowing AI models to retrieve schema information and execute queries securely. Ideal for AI assistants or applications that need to leverage PostgreSQL data without deep SQL knowledge or direct database access.

Canonical page: https://skillsregistry.net/skills/vignesh-codes-postgresql  
JSON: https://api.skillsregistry.net/v1/skills/vignesh-codes-postgresql

## Description

This PostgreSQL MCP server, developed by Anthropic, provides read-only access to PostgreSQL databases for AI models. Built with TypeScript and leveraging the pg library, it offers tools for executing SQL queries and retrieving schema information. The implementation focuses on security by enforcing read-only transactions and omitting sensitive connection details. It's particularly useful for AI assistants or applications needing to analyze database structures, execute complex queries, or integrate PostgreSQL data into their workflows without requiring direct database access or deep SQL knowledge.

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/vignesh-codes-postgresql)
- **Repository:** <https://github.com/vignesh-codes/ai-agents-mcp-pg>

## 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": "vignesh-codes-postgresql"
    }
  }
}
```

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