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Agent and System Promptsby 0xeb

TheBigPromptLibrary

Comprehensive archive of system prompts, custom instructions, jailbreak prompts, and prompt-injection defences for ChatGPT, Claude, Gemini, and others.

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Description

0xeb/TheBigPromptLibrary is a deep reference collection covering the full prompt-engineering surface: leaked production system prompts, custom instruction templates, jailbreak techniques, and the prompt-injection defences vendors use to block them. Maintained as a long-running open archive for security research and prompt design.

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Install

Install via system prompt

# install via system prompt
# see vendor docs

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Last updated Feb 21, 2026License: MIT

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