# System Prompts of AI Tools

> Large public collection of system prompts used by popular AI products.

- Official site: https://github.com/x1xhlol/system-prompts-and-models-of-ai-tools
- Category: Prompt Libraries
- Pricing: Open Source
- Works with: Various
- Tags: system prompts, research, agents
- Listed on TellPrompt: https://tellprompt.com/tool/system-prompts-of-ai-tools

## About

A widely starred GitHub repository that collects system prompts and tool definitions from AI coding agents and assistants.

Useful for studying how production AI products structure long instructions.