copilot-context-engineering

**DISCIPLINE SKILL** — refine a repo's `.github` customization files (agents, skills, instructions, prompts, constitution) after a merge: each lesson single-sourced in one owner file, inherited by reference, never duplicated. USE FOR: codify lessons, add a rule to customization files, pick a rule's owner, remove duplication or drift. DO NOT USE FOR: creatin…

Independent GitHub snapshot · Automated classification · Original documentation governs