Cmux Testing
A testing discipline for a Swift/macOS tmux multiplexer that enforces two-commit regression tests (failing test first, then fix), bans shape-only assertions in favor of runtime behavior, and standardizes on Swift Testing for everything except UI tests. The remote-tmux live fuzz is the standout: deterministic seeds drive real layout churn against a loopback sshd fixture, with dual oracles checking sizing and capture-pane content at settle. Worth it if you're shipping terminal UI where a refactor can silently break grid math or pane mirroring. The reload.sh caveat is honest: it only builds the app scheme, so test target compilation breaks hide until CI or you manually build cmux-unit.
- skills.sh installs
- 5.1K
- GitHub stars
- 28.7K
- last updated
- Aug 21, 2026
Install
$ npx -y skills add manaflow-ai/cmux --skill cmux-testing --agent claude-codeInstalls into .claude/skills of the current project.
Files
cmux Testing
Choose the first check
Run repository commands only from a trusted checkout;
even verify-local.py --help and --list load repository code.
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- Repository
- github.com/manaflow-ai/cmux
- Categories
- Testing & QA, Code Review & Quality, Mobile Development
- First seen
- Jul 14, 2026
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