double-check
Skill878 starsChanged 18 days agoNo licenceView on GitHub
Automatic final verification pass on completed deliverables. Runs at the end of every fable-mode run — those skills invoke it before delivery. Also triggers when the user says \"double check this\". Uses a panel of fresh checker agents when spawning is authorized (otherwise a cold self-check) to verify the finished output — not to redo the task. Any FAIL gets fixed and re-checked before delivery.
10 other projects use a version of this.
Adopted by
Most recently taken up by
- tony/skillstheir own version, first seen Oct 31, 2026
- p3bot/librarytheir own version, first seen Oct 31, 2026
- conjurer-rich/skillstheir own version, first seen Oct 25, 2026
- allemaar/open-skillstheir own version, first seen Oct 13, 2026
- mehrad-dm/mastermindtheir own version, first seen Oct 13, 2026
- OHOKAYYEAH/claude-skillstheir own version, first seen Oct 13, 2026
Other versions10 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 10
- gsarig/skills★ 30same name
- mehrad-dm/mastermind★ 23same name
- allemaar/open-skills★ 15same name
- p3bot/library★ 10same name
- david-vrba/claude-power-skills★ 4same name
- conjurer-rich/skills★ 1same name
- OHOKAYYEAH/claude-skills★ 1same name
- thepictishbeast/claude-tools★ 1same name
- mdalfianahmad/double-check★ 0same name
- tony/skills★ 0same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository6 other files it gives its agents.
- execution-guardrailsSkill
- fable-fableSkill
- fable-haikuSkill
- fable-opusSkill
- fable-sonnetSkill
- fable-modeSkill
The file
We split this skill into the rules it gives an agent
6 rules. 0 are common, 6 are distinctive, and 0 are very specific to this project.
0
Common
Most of the 10 edited versions we read keep these.
6
Distinctive
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.
“Common” is measured: kept by at least 6 in 10 of the 10 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
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Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
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Your trail
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