CC-Canary: Open Source Tool to Detect Early Regressions in Claude Code (60pts HN)

GitHub / Hacker News (60pts)·low signal

CC-Canary is a new open-source tool that runs automated canary tests against Claude Code to detect quality regressions early. Designed to catch the kind of subtle model behavior changes that users report anecdotally — hook compliance failures, code quality variance, instruction-following drift. 60 points, 28 comments on HN. Directly relevant to the concurrent 'Claude 4.7 ignoring stop hooks' thread, suggesting a growing ecosystem of model monitoring tools.