lctio-dev

# LCTIO Dev Use this skill for local environment setup and standard validation commands. ## Workflow 1. Check whether `.venv/` already exists before creating a new virtual environment. 2. Use Python 3.10+. 3. Install the project in editable mode with `python -m pip install -e .`. ## Core Commands - `python -m pytest` - `python -m black src tests` - `python -m ruff check src tests` - `python -m mypy src` - `python -m build` - `retiff --help` ## Notes - Build output may appear in `dist/` and `src/lctio.egg-info/`; treat both as generated artifacts. - Repository settings for Black, Ruff, mypy, pytest, and packaging live in `pyproject.toml`. - Prefer validating only the commands relevant to the files you changed, then run broader checks when the change is cross-cutting.