Kieran Klaassen

Rick Manelius, an engineer and repeat startup founder, argues that AI users should shift from one-off prompts to compounding workflows, citing that since Opus 4.5's release around November 2025, tasks…

Anthropic's Claude Opus 5, shipped July 24, 2026, forced the team at Every to delete their existing skills and start from scratch because prompts and scaffolding built for older models caused the new …