system_prompts_leaks
Extracted system prompts from Anthropic - Claude Fable 5, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-5.6-Sol, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.
The system_prompts_leaks repository is a curated collection of extracted system prompts from major AI chatbots and coding assistants, including ChatGPT, Claude, Gemini, Grok, Copilot, Cursor, Perplexity, and others. It documents the hidden instructions these models receive before user interactions begin, providing transparency into how AI assistants are configured. Developers and researchers use this resource to understand prompt engineering patterns, study AI behavior guidelines, and gain insight into production-level instruction sets from leading AI providers.
Key Features
Use Cases
- 01Understanding how production AI systems are instructed to handle safety, formatting, and user interactions
- 02Learning prompt engineering techniques used by leading AI companies for code assistants and chat interfaces
- 03Researching differences in system instructions across model versions and AI providers
- 04Studying how tools like Claude Code, Copilot, and Cursor configure their agent behaviors and capabilities
- 05Analyzing injected safety policies, memory management, and context-handling strategies in commercial AI products
- 06Comparing system prompt evolution over time as models and features are updated
Related Agents
View moreunsloth
Local UI to run and train LLMs and diffusion models, including Qwen3.8, Kimi K3, MiniMax-H3, Gemma 4, DeepSeek-V4, FLUX and more.
codegraph
Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local
claude-code-best-practice
from vibe coding to agentic engineering - practice makes claude perfect
impeccable
The design language that makes your AI harness better at design.
system_prompts_leaks — FAQ
What is the system_prompts_leaks repository?+
It's an open-source collection of extracted system prompts—the foundational instructions given to AI chatbots and coding assistants before users interact with them. The repository documents prompts from ChatGPT, Claude, Gemini, Grok, Copilot, Cursor, and many other AI platforms.
How do I access the system prompts?+
Clone or browse the GitHub repository at https://github.com/asgeirtj/system_prompts_leaks. Prompts are organized in directories by vendor (Anthropic, OpenAI, Google, xAI, Microsoft) and product, with markdown files containing the verbatim extracted instructions.
Which AI platforms and models are covered?+
The collection includes prompts from Anthropic Claude (Opus, Sonnet, Fable, Claude Code, Claude Design), OpenAI (ChatGPT 5.x series, Codex), Google Gemini, xAI Grok, Microsoft Copilot, GitHub Copilot, Cursor, Perplexity, Meta AI, DeepSeek, and dozens of other AI assistants and coding tools.
Is this repository free to use?+
Yes, the repository is publicly available on GitHub under an open-source model. No API keys or subscriptions are required to access the documented system prompts.
How often are new prompts added?+
The repository is updated regularly as new models are released and existing prompts change. Recent updates include Claude Opus 5, ChatGPT 5.6 Sol, Grok 4.5, and Gemini 3.5 Flash, with timestamps tracking each addition.
Can I contribute new system prompts?+
Yes, pull requests are welcome. The repository encourages community contributions of newly discovered or updated system prompts from AI platforms and coding assistants.
How do I install system_prompts_leaks?+
Open the source repository on GitHub and follow its README. system_prompts_leaks is a agent — MCP Agents Market links you directly to the official repo.
Is system_prompts_leaks free?+
system_prompts_leaks is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.