Use at the start of any new Pexip-related task to scope the work before writing code. Triggers when the user says "I want to build a Pexip app", "add Pexip to my app", "use Pexip Infinity", "integrate Pexip video", "set up @pexip/infinity", or any open-ended Pexip project request without specifics. Ask the questions in this skill BEFORE proposing an implementation. Do not invoke for narrow, specific questions like "how does onPeerDisconnect work" — only for project-shaped requests.