double-check
double-check is a Plan & work review gates skill for AI agents, published by mrtooher in the fable-mode repository on GitHub. Skillspace rates double-check D (59/100) and it passed the safety scan; the rating is based on static analysis only.
Automatic final verification pass on completed deliverables. Runs automatically at the end of every fable-mode run (fable-mode, fable-fable, fable-opus, fable-sonnet, fable-haiku) — those skills invoke it before delivery. Also triggers when the user says "double check this", "double-check", or wants the finished work re-checked without doing it themselves. Uses a panel of model-tier checker agents (Haiku for mechanical checks, Sonnet for logic/requirements, Opus to adjudicate disagreements) to verify the finished output — not to redo the task. Any FAIL gets fixed and re-checked before delivery. Do NOT trigger on work still in progress, and never trigger on its own output (no recursion).
- Grade
- D
- Quality
- 59 / 100
- Safety
- Passed
- GitHub stars
- 857
Unproven: rated by static analysis only, not yet compared head-to-head.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 84 / 100
- Maturity
- Basic: a single SKILL.md
- Security scan
- No issues found
- License
- Not declared. Check the repository before reusing it.
Not checked yet
- Category is a classifier prediction; no model has read this skill 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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