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Skill Creator is the /comet-any system for building reusable Skills. It hides internal Bundle and Factory terms from normal users and exposes three starts.

Xiaoyu organizes create, upgrade, and compose starting points into one Workflow Contract template

Three starts

StartUse when
Customize /cometYou want your project’s workflow to behave differently.
Create a new SkillYou want a reusable workflow for a new task.
Upgrade an existing SkillYou want to improve or package a current Skill.

What Skill Creator produces

A generated package can include Skill text, references, workflow protocol, resolved source evidence, scripts, rules, hooks, eval manifest, and distribution metadata.

Guardrails

Skill Creator must resolve real local Skill content. It cannot compose based only on names. It must show a plan before writing state, bind eval evidence to the current draft hash, and require review/approval before publish.

Next steps

Last modified on July 6, 2026