Python · CC0-1.0
asgeirtj/system_prompts_leaks
Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.
★ 70.8k
Stars
11.5k forks · 22 open issues
+61/day
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
64.7
Momentum / 100
see the breakdown below
18mo ago
Created
last push 3d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 34.3 | +61/day, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 1.4 | last week ran 1.09× the monthly pace |
| Freshness | 15 | 14.9 | last push 3d ago; decays to zero at 180 days |
| Scale | 15 | 14.1 | 70.8k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 64.7 | sum of the above |
Detail
| Topics | aiai-agentsai-promptsanthropicchatbotchatgptclaudeclaude-codecodexcursorgeminigenerative-aigooglegrokllmopenaipromptprompt-engineeringsystem-promptsystem-prompts |
| Matched on | AI Agents (ai-agents) LLM & Inference (llm) |
| Short window | +426 stars over 7 days = 60.9/day |
| Long window | +1.4k stars over 26 days = 55.7/day |
| Lifetime average | 128.42 stars/day over 551 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |