Configure Skill Invocation

Accept one optional scope argument: global or project.

Workflow

1. Resolve the scope.

   • Use global or project when supplied.
   • With no scope, ask only, "Configure project or global skills?" Then wait for the answer.
   • For any other value, ask the user to choose global or project.

2. Discover every SKILL.md in scope with read-only shell commands. Prefer rg --files --follow; use an equivalent command when unavailable. Support nested category directories, skip hidden directories such as .system, and deduplicate symlinks by real path.

3. Inspect each skill's SKILL.md frontmatter and agents/openai.yaml. A skill is a candidate when either target value is missing or different:

   # SKILL.md frontmatter
   disable-model-invocation: true