regression-hunt
regression-hunt is a Root-cause investigation skill for AI agents, published by webdevcody in the go-mailing-list repository on GitHub. Skillspace rates regression-hunt C (70/100) and it passed the safety scan; the rating is based on static analysis only.
Find the commit that introduced a regression — a bug in a feature that used to work and is now broken. Walks git history with log/blame and escalates to manual git bisect when commit messages don't reveal the cause. Stops at root-cause identification; user decides the fix. Use when the user says "this used to work", "worked yesterday/last week", "broken since [update/deploy]", "regression", "what changed", or reports a feature that previously functioned and now doesn't. Do NOT use for new features that never worked — that's debugging, not regression hunting.
- Grade
- C
- Quality
- 70 / 100
- Safety
- Passed
- GitHub stars
- 22
Unproven: rated by static analysis only, not yet compared head-to-head.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 99 / 100
- Maturity
- Structured: ships references or scripts
- Security scan
- Low-risk patterns
- License
- MIT
- Adoption
- Adopted by 0 other repositories, in 0 collections
What the scanner flagged
- mentions secrets in text
Not checked yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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