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.
flow spec-graph 커맨드 레퍼런스. .github/agents/ 내 에이전트 파일 작업 시 자동 첨부. spec-create, spec-list, spec-impact, spec-validate, spec-graph 커맨드 사용이 필요할 때.