pantr

End-to-end workflow for implementing a new feature, bug fix, or refactor — from creating a worktree and branch through implementation, testing, validation, PR creation, and user notification. Use this skill whenever the user asks you to implement, add, build, create, or fix something that will result in a PR. Trigger on requests like "add support for X", "implement Y", "fix bug Z", "refactor W", or any task that involves writing code that should be merged. Even if the user doesn't mention PRs or branches, if the task involves code changes that need review, use this skill.

Run the full pre-PR validation suite (ruff lint, ruff format check, mypy type checking, pytest tests, and Sphinx documentation build). Use this skill whenever you need to verify code quality before pushing, creating a PR, or when the user asks to "run checks", "validate", "run CI locally", or "make sure everything passes". Also trigger when about to push code or create a pull request — always validate first.