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.
AUTO TRIGGER: after a modeling route is selected and before MODEL_SPEC freeze, when assumptions and problem facts must be turned into auditable equations, objectives, constraints, likelihoods, state t
