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system_prompts_leaks
Extracted system prompts from Anthropic - Claude Code, Claude Design, Opus 4.8, Sonnet 4.6. 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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JavaScript
aianthropicawesomechatbotchatgptclaudeclaude-codecodexdeep-learningeducationgeminigenerative-ai
Quality signals
StaleNo testsNo CIThin docsNo licensePopular
AI summary
Auto-generated overview of what this skill does and when to reach for it.
A curated collection of leaked system prompts from major AI models and tools for developers to study or reuse.
Use this when
- Debugging why an AI model behaves unexpectedly
- Replicating a specific AI model's behavior in your own app
- Testing prompt injection vulnerabilities
- Studying how top AI models structure their system prompts
- Building a custom AI assistant with a known prompt style
Don't use when
- For production AI deployments without legal review
- When you need original, proprietary prompts
- If you require prompts with strict security guarantees
Capabilities
- Contains prompts from 20+ AI models and tools
- Regularly updated with new leaks
- Includes prompts from Anthropic, OpenAI, Google, xAI, and others
- Provides raw system prompt text for inspection
- Organized by model/tool source
- Useful for security research and prompt engineering
InstallSKILLInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest asgeirtj/system_prompts_leaksAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.
Requires Node.js 18+ (ships with npx).
Or install manually
# Install into ~/.claude/skills/ mkdir -p ~/.claude/skills/system_prompts_leaks curl -fsSL https://raw.githubusercontent.com/asgeirtj/system_prompts_leaks/main/SKILL.md -o ~/.claude/skills/system_prompts_leaks/SKILL.md
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Ask a simulated agent to run this skill. It loads the real SKILL.md and reasons over your task with NVIDIA.
system_prompts_leaks — sandboxAI sandbox
Pick a quick prompt below or type your own — watch the agent execute this skill step by step.
guest@skillcity:~$Try a prompt