ad-diagnose

ad-diagnose is a Root-cause investigation skill for AI agents, published by CorridorTech in the PoseCap repository on GitHub. Skillspace rates ad-diagnose D (68/100) and it passed the safety scan; the rating is based on static analysis only.

Disciplined diagnosis loop for hard bugs and performance regressions per WORKFLOW §15. Five phases — build a feedback loop, reproduce, hypothesise (3-5 ranked falsifiable), instrument, fix + regression-test. The feedback loop is the skill; everything else is mechanical. Triggers on "diagnose this", "debug this", "this is broken", "this is throwing", "performance regression", "find the bug", "build a repro", "feedback loop", "ranked hypotheses", "falsifiable", "/ad-diagnose". Routes to `ad-spike` when the technique is uncertain across approaches, `ad-grill` when the spec is unclear, `ad-tdg` when the bug is a clean ground-truth-pair regression.

Grade
D
Quality
68 / 100
Safety
Passed
GitHub stars
79

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.

View source on GitHubCorridorTech/PoseCap

Our review

Architecture
100 / 100
Maturity
Basic: a single SKILL.md
Security scan
No issues found
License
Apache-2.0
Adoption
Adopted by 2 other repositories, in 0 collections
Scope
Repo-internal: written for the repository it lives in. Implements repo's WORKFLOW.md and ADR-0021

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

Better-rated skills in Root-cause investigation

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