skill-creator

Authors Claude Code skills (.claude/skills/<name>/SKILL.md, project/user/plugin/managed scope). Use whenever a new skill is being written, an existing skill is being edited, a recurring workflow is being captured as a playbook, scope and invocation are being decided (inline vs forked, model-invocable vs user-only), allowed-tools patterns are being chosen, bundled references/ or scripts/ are being added, paths: is being scoped, or a skill that fails to trigger is being debugged. Triggers on "create a skill", "write a SKILL.md", "turn this into a skill", "make a slash command", "package this workflow", "playbook", "fix this skill", "skill not triggering", "skillify". Use even when the user does not say the word "skill" but is asking to capture a procedure they keep retyping. Pair with ac:prompt-writer for the body content, with command-creator for command-shaped skills (/name [args]), with agent-creator for context-isolated workers, with ac:claude-md-rules-creator for facts that belong in CLAUDE.md instead. Target is Opus 4.8; Sonnet 5 follows the same shape at lower effort. Undertriggering is the failure mode, lean in when the request is plausibly about authoring or fixing a skill.