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.
Expert guide for building professional word processors with Tiptap/ProseMirror. Use for text editor features, document formatting, export functionality, and achieving Word/Pages/Docs feature parity.