An agent skill that enforces disciplined software engineering practices when writing or changing code: TDD, root-cause fixes, behavior testing, and quality gates via mutation testing. Installed as SKILL.md into the agent's skills directory.
Useful for
- Install SKILL.md into the Claude, Cursor, or Grok skills directory and invoke /ub-mode when editing code
- Run mutation testing via unclebob/mutator to expose code not covered by tests
- Visualize coverage, CRAP, and mutation scores with unclebob/uml-viewer
Before using
- No license is listed in the GitHub data; check the usage terms
- Installation and requirements have not been verified; review the README before running
Why now
- Created on GitHub
- 2026-10-25 UTC
- First seen by GitNova
- 2026-10-25 UTC
- Magnitude
- 8.0 / 10 · growing interest
Only 1 complete days of history; a reliable usual pace is not established. On 2026-10-26: +427 stars (UTC)
The current gain already exceeds the maximum of the previous 1 complete days: +427 on 2026-10-26 (UTC)
Measured: October 27, 2026, 18:17 UTC
Measurement details
- Created on GitHub: 2026-10-25; first seen by GitNova: 2026-10-25 (UTC)
- +1,242 stars measured 2026-10-27, 00:34–17:55 UTC
- Only 1 complete days of history; a reliable usual pace is not established. On 2026-10-26: +427 stars (UTC)
- The current gain already exceeds the maximum of the previous 1 complete days: +427 on 2026-10-26 (UTC)
- Magnitude 8.0/10