CASP

The gate caught its own drift: one day inside CASP with Claude Fable 5

We handed the most autonomous Claude model yet the keys to CASP — the open-source CLI that keeps AI coding agents honest against git — with the authority to reject our own roadmap. It rejected five things, found two real bugs in the validator by dogfooding it, fixed them under a two-auditor gate, and left casp check fully green on its own repo for the first time. CASP 0.3.0 is the result.