Productivity & Collaboration
PM Skills
70 battle-tested product management frameworks, ready for Claude, Codex, ChatGPT, and any agent that can read structured knowledge.
53 · Major gaps
★ 7.5k · 3d ago
Dev & Engineering
System Prompts Leaks — The System Prompt Archive
A verbatim, regularly updated archive of the real system prompts behind ChatGPT, Claude, Gemini, Grok and dozens of other AI products, for research and prompt engineering.
25 · Major gaps
★ 70k · 3d ago