⟨LeaksLab⟩ — AI System Prompt Library

The most complete collection of AI tool system prompts, internal tool schemas, and model architectures.
Reverse-engineered. Documented. Open.

Browse Library · Contribute · Discussions · Report Issue

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What is This?

LeaksLab is a curated, growing library of system prompts, internal tool schemas, and model configurations from the most popular AI coding assistants and agents.

Every file in this repo is either:

• Leaked/extracted from production AI tools (Cursor, Windsurf, Devin, etc.)
• Reverse-engineered through careful analysis of tool behavior
• Open source prompts from public repositories, organized for easy reference

Why does this matter? Because understanding how the best AI tools are built helps you:

• Build better prompts for your own agents
• Extract reusable architectural patterns
• Stay ahead of how AI tooling is evolving

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Stats at a Glance

Metric	Count
AI Tools Covered	40+
Total Lines	35,000+
Tools with Full Schemas	15+
Open Source Prompts	10+
Last Updated	April 2026

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Tools Index

Closed Source / Leaked Prompts

Tool	Prompt	Tool Schema	Category	Directory
Amazon Q Developer	✅	—	Coding Agent	Amazon Q Developer/
Amp	✅	—	Coding Agent	Amp/
Augment Code	✅	✅	Coding Agent	Augment Code/
Claude Code	✅	✅	Coding Agent	Anthropic/Claude Code/
Claude for Chrome	✅	✅	Browser AI	Anthropic/Claude for Chrome/
ChatGPT (GPT-4o)	✅	✅	General AI	OpenAI/ChatGPT/
Cluely	✅	—	Interview AI	Cluely/
CodeBuddy	✅	—	Coding Agent	CodeBuddy Prompts/
Comet Assistant	✅	✅	Coding Agent	Comet Assistant/
Cursor	✅	✅	Coding Agent	Cursor Prompts/
Devin AI	✅	—	Autonomous Agent	Devin AI/
Dia	✅	—	Browser AI	dia/
Emergent	✅	✅	App Builder	Emergent/
GitHub Copilot	✅	—	Coding Agent	GitHub Copilot/
Google Antigravity	✅	—	General AI	Google/Antigravity/
Google Gemini (AI Studio)	✅	—	General AI	Google/Gemini/
Grok	✅	—	General AI	xAI/Grok/
JetBrains AI Assistant	✅	—	Coding Agent	JetBrains AI/
Junie	✅	—	Coding Agent	Junie/
Kiro	✅	—	Coding Agent	Kiro/
Leap.new	✅	✅	App Builder	Leap.new/
Lovable	✅	✅	App Builder	Lovable/
Manus Agent	✅	✅	Autonomous Agent	Manus Agent Tools & Prompt/
Mistral Le Chat	✅	—	General AI	Mistral/Le Chat/
NotionAI	✅	✅	Productivity AI	NotionAi/
Orchids.app	✅	—	App Builder	Orchids.app/
Perplexity	✅	—	Search AI	Perplexity/
Poke	✅	—	Coding Agent	Poke/
Qoder	✅	—	Coding Agent	Qoder/
Replit	✅	✅	Coding Agent	Replit/
Same.dev	✅	✅	App Builder	Same.dev/
Trae	✅	✅	Coding Agent	Trae/
Traycer AI	✅	✅	Coding Agent	Traycer AI/
v0 by Vercel	✅	✅	UI Generator	v0 Prompts and Tools/
VSCode Agent	✅	—	Coding Agent	VSCode Agent/
Warp.dev	✅	—	Terminal AI	Warp.dev/
Windsurf	✅	✅	Coding Agent	Windsurf/
Xcode	✅	—	Coding Agent	Xcode/
Z.ai Code	✅	—	Coding Agent	Z.ai Code/

Open Source Prompts

Tool	Prompt	Directory
Aider	✅	Open Source prompts/Aider/
Bolt	✅	Open Source prompts/Bolt/
Cline	✅	Open Source prompts/Cline/
Codex CLI	✅	Open Source prompts/Codex CLI/
Cody (Sourcegraph)	✅	Open Source prompts/Cody/
Continue.dev	✅	Open Source prompts/Continue.dev/
Gemini CLI	✅	Open Source prompts/Gemini CLI/
Lumo	✅	Open Source prompts/Lumo/
OpenHands	✅	Open Source prompts/OpenHands/
RooCode	✅	Open Source prompts/RooCode/

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Highlighted Findings

A few things that stand out after analyzing 40+ system prompts:

Cursor has one of the most sophisticated tool schemas — 8 specialized tools including codebase_search, edit_file, run_terminal_cmd, and web_search, each with detailed parameter schemas and behavioral constraints.

Manus Agent uses a 15-tool orchestration system with explicit memory management, browser control, and file system access — the clearest example of a "fully autonomous" agent architecture.

v0 by Vercel is hyper-specialized: the prompt enforces strict React/Tailwind/shadcn component patterns and has explicit rules about what NOT to generate — revealing Vercel's product design philosophy directly.

Devin AI's prompt reveals how it handles task decomposition, context management, and failure recovery — patterns you can directly apply to your own agent builds.

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How to Use This Library

1. Browse by tool: Navigate to any tool's directory and open the prompt/schema files
2. Search patterns: Use GitHub's code search to find specific instructions or patterns across tools
3. Compare tools: Look at how different tools handle the same problem (e.g., file editing, error recovery)
4. Extract patterns: Copy architectural patterns into your own system prompts

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Contributing

Found a new prompt? Updated version? Missing tool?

See CONTRIBUTING.md for full guidelines.

Quick steps:

1. Fork this repo
2. Add your file to the correct directory (or create a new one)
3. Update the Tools Index in README.md
4. Open a Pull Request with a clear description

All contributions are credited in the commit history.

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Discussions

• Request a Tool — Which AI tool do you want analyzed next?
• Share Findings — Interesting patterns you've noticed?
• Use Cases — How are you using prompts from this library?

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Star History

⭐ Star this repo to stay updated as new tools are added.

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License

This repository is licensed under the MIT License.

Note on content: Prompts and system instructions collected here may be subject to the original tools' terms of service. This library is maintained for educational and research purposes. No proprietary code or models are included — only text-based prompt instructions.

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Connect

• GitHub Discussions: Join the conversation
• Issues: Report problems or request tools

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_{LeaksLab — Built for engineers who want to understand how AI tools actually work.}