github-copilot-repo-instructions

Repository-scoped Copilot guidance. Markdown files in .github/ that GitHub Copilot reads on every request against the repo.

Generic, doc-faithful. For an opinionated generator that bakes in specific engineering principles, see the setup mode of /copilot — /copilot setup (if installed).

For the multi-mode Copilot driver (review / delegate / setup), see /copilot (if installed) — this skill only writes and audits the instruction files.

File layout