# Contributing

The canonical contributing guide lives at the repo root:
**[CONTRIBUTING.md](../CONTRIBUTING.md)**.

This file exists only because GitHub will look for `.github/CONTRIBUTING.md`
when surfacing the contributing prompt to new issue / PR authors. The root
file is the source of truth.

For the multi-harness style guide (Claude Code · OpenAI Codex CLI · Cursor ·
OpenCode · Gemini CLI), see
[`docs/authoring.md`](../docs/authoring.md).
