Git Commit, Push, and PR Asking the user: When this skill says "ask the user", use the platform's blocking question tool: in Claude Code (call with first if its schema isn't loaded), in Codex, in Gemini, in Pi (requires the extension). Fall back to presenting the question in chat only when no blocking tool exists in the harness or the call errors (e.g., Codex edit modes) — not because a schema load is required. Never silently skip the question. Mode - Description-only — user wants just a description ("write/draft a PR description", "describe this PR", or pasted a PR URL/number alone). Run Ste…