asgeirtj/system_prompts_leaks

Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.

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Topics

#ai#anthropic#chatbot#chatgpt#claude#claude-code#codex#gemini#generative-ai#google#llm#openai#prompt-engineering#ai-agents#system-prompts#cursor#grok#ai-prompts#prompt#system-prompt

What it does

This repository contains system prompts and updates for various AI chatbots including Claude, ChatGPT, Gemini, and more. It provides insights into the instructions guiding these AI models.

Star history

2026-08-23 → 2026-09-14+2.8K stars

Tracking

Last trending: 2026-06-22

Creator kit

Hook

Discover the hidden rules behind your favorite AI chatbots! 🤖✨ #SystemPrompts

Content angles

Create a comparative analysis of different AI chatbot system prompts.
Write an article explaining how understanding system prompts can improve user interactions with AI.
Develop tutorials on using specific features like Claude Code or GPT-5.5 Codex.

Who should care

AI enthusiasts, developers, researchers, and content creators interested in AI chatbots and their functionalities.