A popular Claude Code hook blocked our plain push input. Add one extra space, and the same hook did not block it. Test the matcher before trusting it.
This was a local script test with inert JSON; no Git command or Claude Code session ran. Download the original checks. Full guide/Markdown unlock with your email for access only, not newsletter consent.
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- The exact 12 inert input cases and recorded exits
- Original repeatable hook-only test harness
- Pinned source, MIT notice and setup limitations