Task Automation — Execution Protocol

Internal template. Entry point: agent-browser skill.

NEVER

NEVER use `fill` when you want to append — it clears first; use `type` to append
NEVER upload a file with `click` then `fill` — use dedicated `upload <sel> <path>` command
NEVER submit a form without showing field values first — judgment gate required

Auth Setup (choose one, in priority order)