Step-by-step SKILL.md packages an AI follows for a single kind of task.
A skill is a focused playbook - instructions, examples and constraints - that makes any model reliable at one job, from SQL reporting to changelog writing. The router fills a plan's skill slot with the best match for the request.
Recommend a small set of candidate skills or artifact-generation pipelines for an open-ended task, then compare their outputs so the user can decide what actually helps. Use when the user is unsure if
