System Prompts of AI Tools

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

Open Source Prompt Libraries github.com

About System Prompts of AI Tools

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.

FAQ

What is System Prompts of AI Tools?

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

Is System Prompts of AI Tools free?

Yes. System Prompts of AI Tools is open source and free to use or self-host.

What are some alternatives to System Prompts of AI Tools?

prompts.chat, Awesome Claude Prompts, awesome-cursorrules, Claude Prompt Library, cursor.directory.

Alternatives to System Prompts of AI Tools

All prompt libraries →

prompts.chat ★

Open Source

Open-source community prompt collection that grew out of “Awesome ChatGPT Prompts”.

Visit ↗

Awesome Claude Prompts

Open Source

Community list of prompts written and tested for Claude.

Visit ↗

awesome-cursorrules

Open Source

Open-source list of .cursorrules files for many languages and frameworks.

Visit ↗

Claude Prompt Library

Free

Official example prompts from Anthropic for Claude.

Visit ↗

cursor.directory

Free

Community collection of Cursor rules and coding prompts, sorted by language and framework.

Visit ↗

Fabric

Open Source

Open-source framework of reusable prompt “patterns” you run from the command line.

Visit ↗

FlowGPT

Free

Community platform for sharing prompts and prompt-based chatbots.

Visit ↗

God of Prompt

Paid

Large paid prompt bundles for business, marketing and productivity.

Visit ↗

Instructa AI Prompts

Open Source

Curated prompts and rules for Cursor, Cline, Windsurf and GitHub Copilot.

Visit ↗

LangGPT

Open Source

Structured prompt framework and template collection.

Visit ↗

PromptDen

Free

Free prompt library with strong coverage of coding and development tasks.

Visit ↗

Raycast Prompt Explorer

Free

Browse and import ready-made AI prompts from Raycast.

Visit ↗