Draft PR/MR Description

Draft titles and descriptions for GitHub Pull Requests and GitLab Merge Requests by reading the actual changes from git, then presenting the draft for user confirmation before creating.

This skill takes precedence unless the current project's CLAUDE.md or equivalent defines its own PR/MR description process.

Workflow

1. Determine the base branch

Auto-detect from git tracking info. Fall back to main, master, or develop (in that order, whichever exists). Accept an explicit override as an argument (e.g. /draft-pr develop).

2. Read the changes

Gather context from:

# All commits on this branch relative to base
git log --oneline <base>..HEAD

# Full diff against base
git diff <base>...HEAD

# Current branch name
git rev-parse --abbrev-ref HEAD

Read all commits, not just the latest. The description must reflect the entire branch.