Learn From Reverse Engineering Research
Technical articles on how GPTs work, prompt injection attacks, and LLM system prompt discovery.
Education Blueprint
Safety checkedA library of 1,500+ system prompts, custom instructions, jailbreak techniques, and security protections for ChatGPT, Claude, Gemini, and other LLMs.
Copy this prompt and paste it into your AI agent to install.
Developers and security researchers lack a centralized, organized reference for understanding how LLMs are configured, instructed, and jailbroken. Learning prompt engineering requires studying real examples from production systems, and understanding security risks requires seeing actual attack and defense patterns.
Technical articles on how GPTs work, prompt injection attacks, and LLM system prompt discovery.
Real custom instructions and system configurations from 1,500+ public GPTs across ChatGPT, Gemini, and Gab.ai.
Raw system prompts from OpenAI, Anthropic, Google, xAI, Meta, Mistral, and other LLM providers, updated through 2025.
Techniques for extracting hidden instructions, bypassing guardrails, and testing LLM instruction vulnerabilities.
Instruction-level protections against prompt injection, jailbreaking, and custom instruction extraction.
Python and shell scripts for reverse engineering GPTs, extracting prompts, and testing LLM behavior.
Anyone from prompt engineers to security researchers can learn from 1,500+ real-world examples instead of starting from zero.
The repository is a documentation and reference library; no execution environment is required. All content is organized in markdown files by LLM provider and content category. Prompts span multiple versions of models (OpenAI has prompts from 2023 to 2025, Anthropic Claude versions 1.0 through 4.5, Google Gemini versions 1.5 through 2.5, etc.), so timestamps and version tags help identify which system each prompt applies to.
This repository is purely educational and informational. Users assume full responsibility for how they apply this material. Jailbreak and security prompt content is documented to educate about risks; the authors explicitly oppose unlawful use and are not liable for misuse. Always respect the terms of service of the LLMs you work with.
1,500+ Real Prompts
Actual system prompts and custom instructions from OpenAI, Anthropic, Google, and other providers, extracted from live systems.
Security Research Data
Jailbreak techniques and protection strategies, documented for educational awareness of LLM instruction vulnerabilities.
Reverse Engineering Articles
Deep-dive technical articles on how GPTs work, including research on prompt extraction, capability boundaries, and memory systems.
Multi-Model Coverage
Prompts for ChatGPT, Claude, Gemini, Grok, Cohere, Meta Llama, and other LLMs side-by-side for comparison.
Educational Framework
Learn prompt design patterns from production systems without needing access to closed systems.
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