lctio-dev

name	lctio-dev
description	Use when working on LCTIO development setup, editable installs, linting, formatting, type checking, or packaging.

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.