.github/ contains the GitHub-native platform surface for this repository.
- workflows/validate-stack.yml: repository validation check.
- workflows/mirror-canary.yml: source/install mirror canary.
- pull_request_template.md: PR closeout template.
- CODEOWNERS: ownership routing for review.
GitHub automation must remain public-safe and weaker than source-owned repository docs. It should validate the source checkout; it should not mutate deployed runtime state or sibling repositories.
See AGENTS.md for editing rules.