Contribution Harness

Commit Messages

• Use short conventional-style subjects such as fix: ... and refactor: ....
• Keep commit messages imperative and scoped.

Pull Requests

Pull requests should include:

• The behavior change.
• Test commands run.
• Related issues, when any.
• Any layout or ABI-impacting header changes.
• Generated documentation updates only when docs output is intentionally part of the change.

Agent Rules

• Do not run Git commands that modify history, the index, or branches unless the user explicitly requests them.
• Keep root AGENTS.md as an index and maintain detailed rules in the matching docs/harness-*.md file.