# Contributing To NeMo-Gym

Welcome! We are excited to have you contribute to NeMo Gym. Whether you are adding new training environments, integrating RL frameworks, improving documentation, or fixing bugs, your contributions help advance RL training.

## High Priority Contributions

**New Environments**
- Novel training environments (coding, reasoning, tool use, games, and so on)
- Benchmark integrations (SWE-Bench, Tau Bench, and so on)

Refer to the [Environment Contribution Guide](https://docs.nvidia.com/nemo/gym/latest/contribute/environments) for detailed guidance.

**RL Framework Integrations**
- Integration for new RL training frameworks (TRL, SkyRL, and so on)

Refer to the [RL Framework Integration Guide](https://docs.nvidia.com/nemo/gym/latest/contribute/rl-framework-integration) for detailed guidance.

**Always Welcome**
- Documentation and Tutorials
- Bug Fixes
- Features and Enhancements

### Before Contributing

- **Bug reports**: Include reproduction steps and environment details
- **Features and breaking changes**: Open an issue to discuss before implementing
- **Environment behavior changes**: Require careful consideration as they affect versioning and result comparability

**Not sure where to start?** Refer to our [open issues](https://github.com/NVIDIA-NeMo/Gym/issues) or create a new issue to discuss your idea.

## Development Setup

For complete development setup, CI/CD requirements, commit signing, and troubleshooting, refer to the [Development Setup Guide](https://docs.nvidia.com/nemo/gym/latest/contribute/development-setup.html).

**Quick start:**

```bash
git clone git@github.com:NVIDIA-NeMo/Gym.git
cd Gym
uv venv --python 3.12 && source .venv/bin/activate
uv sync --extra dev --group docs
pre-commit install
```

**Important:** All commits must be signed with DCO sign-off (`-s`):

```bash
git commit -s -m "Your commit message"
```
