This is a very popular GitHub repository dedicated to collecting and organizing system prompts and model information for various AI tools.

Project Overview
- name (of a thing): system-prompts-and-models-of-ai-tools
- founder:: x1xhlol (Lucas Valbuena)
- short-lived enthusiasm: ⭐20.4k starred | 🍴6.3k forked
- Update Date: Last updated on April 21, 2025
core element
This repository collects internal system hint words and tool configurations for several well-known AI development tools, including:
- Mainstream AI Programming Tools: Cursor, Devin, Replit Agent, VSCode Agent, etc.
- Emerging AI Platforms: Manus, Same.dev, Lovable, Windsurf, etc.
- open source project: Codex CLI, Cline, RooCode, etc.
unique value
- In-depth Technical Reveal: contains 6500+ lines of system cues that reveal the inner workings of these AI tools
- Full Configuration Information: Contains not only prompt words, but also tool profiles and model parameters
- continuous updating: Maintainers regularly add information on newly acquired AI tools
Fits the crowd
- AI developers: learning the design of great system cue words
- Technology researchers: analyzing differences in technical implementations of different AI tools
- Product managers: understanding the functional boundaries and design thinking of AI tools
Recommendations for use
- Learning Reference: You can learn from the system cue word design of these mature AI tools
- safety alert: Warehouse also reminds AI startups of system security
- Community Support: The authors offer a variety of ways to support the program
Project structure
The warehouse is organized by tool, with each tool in a separate folder, contained:
- System Prompts File (.txt)
- Tool configuration file (.json)
- Related Documentation
access method
🔗 Project Address:https://github.com/x1xhlol/system-prompts-and-models-of-ai-tools
This repository is a window into the internal mechanisms of AI tools and is a valuable reference for AI developers and researchers.
Keywords: ai system cue words, ai tool internals, GitHub AI resources, ai programming assistant
📢 Disclaimer | Tool Use Reminder
1️⃣ The content of this article is based on information known at the time of publication, AI technology and tools are frequently updated, please refer to the latest official instructions.
2️⃣ Recommended tools have been subject to basic screening, but not deep security validation, so please assess the suitability and risk yourself.
3️⃣ When using third-party AI tools, please pay attention to data privacy protection and avoid uploading sensitive information.
4️⃣ This website is not liable for direct/indirect damages due to misuse of the tool, technical failures or content deviations.
5️⃣ Some tools may involve a paid subscription, please make a rational decision, this site does not contain any investment advice.