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.
端到端 PPT 全流程,单技能自包含。用户首次触发本 skill 时,agent 必须默默跑 scripts/preflight.py 做环境自检 + 自动安装缺失的 Python 包;FAIL 才打断用户。 环境通过后走 conversation-first + image-first 工作流:多阶段对话、内容补强、风格预览、规划锁定、出每页定稿图,并在用户驱动下做图像级 retouch(去水印