Environment and packages needed

• Git: installed and on PATH
• GitHub CLI (gh): install, authenticated (gh auth login)
• Cursor Agent CLI (agent): Cursor v2.4.7 (Universal) or later
  • Install: curl https://cursor.com/install -fsS | bash
  • If agent is not on PATH, set AGENT_PATH (or CURSOR_AGENT_PATH) to the full path of the agent binary