yeet

• Require GitHub CLI gh. Check gh --version. If missing, ask the user to install gh and stop. • Require authenticated gh session. Run gh auth status. If not authenticated, ask the user to run gh auth login (and re-run gh auth status) before continuing.

• Branch: codex/{description} when starting from main/master/default. • Commit: {description} (terse). • PR title: [codex] {description} summarizing the full diff.

• If on main/master/default, create a branch: git checkout -b "codex/{description}" • Otherwise stay on the current branch. • Confirm status, then stage everything: git status -sb then git add -A. • Commit tersely with the description: git commit -m "{description}" • Run checks if not already. If checks fail due to missing deps/tools, install dependencies and rerun once. • Push with tracking: git push -u origin $(git branch --show-current) • If git push fails due to workflow auth errors, pull from master and retry the push. • Open a PR and edit title/body to reflect the description and the deltas: GH_PROMPT_DISABLED=1 GIT_TERMINAL_PROMPT=0 gh pr create --draft --fill --head $(git branch --show-current) • Write the PR description to a temp file with real newlines (e.g. pr-body.md ... EOF) and run pr-body.md to avoid \\n-escaped markdown. • PR description (markdown) must be detailed prose covering the issue, the cause and effect on users, the root cause, the fix, and any tests or checks used to validate.