Quoting Claude Opus 5 system prompt1by Simon Willison1d agosimonwillison.net fmode.me/n/quoting-claude-opus-5-system-prompt Read the full article https://simonwillison.net/2026/Aug/9/claude-opus-5-system-prompt/#atom-everythingMore from FM NewsCool URIs Don't Change (1998)1 pts · Hacker News[object Object]1 pts · The VergeIs post-MVP with commitments from customers to run pilots a good time to raise funds? I will not promote1 pts · r/startupsThe Hacker's Renaissance1 pts · Hacker News Back to FM News