---
title: "PostgreSQL Query Optimizer Agent"
description: "Optimizes PostgreSQL queries using EXPLAIN ANALYZE output parsing with pg_stat_statements extension data. Suggests index creation via HypoPG hypothetical index simulator and validates query plans against pg_hint_plan directives."
verification: "security_reviewed"
source: "https://www.npmjs.com/package/pg"
category:
  - "Developer Tools"
framework:
  - "OpenClaw"
tool_ecosystem:
  npm_package: "pg"
  npm_weekly_downloads: 23169914
---

# PostgreSQL Query Optimizer Agent

Optimizes PostgreSQL queries using EXPLAIN ANALYZE output parsing with pg_stat_statements extension data. Suggests index creation via HypoPG hypothetical index simulator and validates query plans against pg_hint_plan directives.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/postgresql-query-optimizer-explain-api/)