Claude Mods ship with Tetris, Anthropic's CI hit 25x, Tibo asks what to cut from Codex, an OpenAI researcher says honeypots won't work

Boris Cherny announced that Claude Mods are landing, the function-hooks system that lets TypeScript plugins rewrite Claude Code's behaviour and draw their own UI, and the first community mod is an arcade above the prompt. The replies split between people building CI panels in twenty minutes and people asking why Tetris shipped before the limits were fixed. Anthropic's own CI story arrived the same day: Claude writes 80% of its code, tests grew 10x, CI jobs 25x in six months, and the test-selection service was patched three times before a single engineer rebuilt it in three weeks. Thariq released a conversation with two Claude Code engineers o