Use PROACTIVELY whenever opening a pull request for the current branch, even if the user just says 'open a PR'.
Install
npx skillscat add codemagicianhq/arcane/spell-create-pull-request Install via the SkillsCat registry.
SKILL.md
This skill is the Arcane spell-create-pull-request spell. Read .arcane/spells/spell-create-pull-request.md and follow it as the complete workflow.