fix: quote argument-hint YAML values so Copilot CLI ≥1.0.65 loads all skills (closes #264)#265
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… skills `argument-hint: [foo]` YAML-parses as a flow sequence (array), not a string. Downstream slash-command loaders that validate `argument-hint` as a string — notably GitHub Copilot CLI ≥ 1.0.65 — silently reject the skill on load, and the command disappears from the CLI menu. Wrap the value in double quotes so it parses as a string. No behaviour change on Claude Code.
Eigenwise
approved these changes
Jul 13, 2026
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Closes #264.
Summary
Purely mechanical single-character transform to 1 file(s): wrap the value after
argument-hint:in double quotes so YAML parses it as a string instead of a flow-sequence array. Fixes GitHub Copilot CLI ≥ 1.0.65 silently dropping the skill.Bare
[...]is YAML flow-sequence syntax → the loader receives["foo"](a list), fails itsstrvalidation, and rejects the SKILL without an error. Claude Code, VS Code Agent Skills, and every other loader documentargument-hintas a string; the quoted-string form is what all reference docs show.Files (1)
claude-plugin/atomic-agents/skills/new-app/SKILL.mdVerification
yaml.safe_loadon every changed frontmatter reportsargument-hintasstrargument-hint:lines remain in these files"or\, so bare double-quote wrapping is safeSources
argument-hintdocumented as a string