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.
Latest metrics (snapshot 2026-10-14)
| stars | 69622 |
|---|---|
| forks | 11317 |
| issues | 56 |
| pushed_at | 2026-10-14T10:12:28Z |
History
History chart: 1 daily snapshot so far (archive started 2026-10-14). The line fills in as the daily archive grows; full series via the API.
| Date | GitHub stars |
|---|---|
| 2026-10-14 | 69622 |
ADC Momentum: 75/100
| Growth velocity | 90 |
|---|---|
| Consistency | 72 |
| Recency | 98 |
| Agent demand | 0 |
| Basis | bootstrap |
ADC Momentum (0-100) = 45% growth velocity (stars/likes gained per day in our daily archive, relative and absolute, percentile-ranked within the category) + 20% consistency (share of recent days with growth) + 20% recency (latest push/update/release, decaying) + 15% agent demand (how often AI agents looked it up via our API/MCP this week). MCP servers use release cadence; LLMs use price cuts, context and recency. Recomputed daily; scores marked "bootstrap" use lifetime rates until the archive has enough days. Method
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[](https://agentdataco.com/repo/asgeirtj/system_prompts_leaks)<a href="https://agentdataco.com/repo/asgeirtj/system_prompts_leaks"><img src="https://agentdataco.com/badge/repo/asgeirtj/system_prompts_leaks.svg" alt="ADC Momentum"></a>Details
| description | 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. |
|---|---|
| url | https://github.com/asgeirtj/system_prompts_leaks |
| language | Python |
| license | CC0-1.0 |
| topics | ai ai-agents ai-prompts anthropic chatbot chatgpt claude claude-code codex cursor gemini generative-ai |
| created_at | 2025-05-03T02:43:56Z |
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