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+# Contributing
+
+Thanks for contributing to this project.
+
+## Setup
+
+1. Fork and clone this repository.
+2. Install dependencies from the project toolchain files.
+3. Run the test suite (or build) before opening a pull request.
+
+## Pull requests
+
+- Keep changes focused and clearly described.
+- Link related issues (for example `Fixes #123`).
+- Include a short test plan.
+- Match existing code style.
+
+## Conduct
+
+Be respectful and constructive in reviews and discussions.