Agent Skills: google-analytics-setup

Set up Google Analytics 4 (GA4) on a website and wire a real conversion event (form submit, signup, purchase) end to end. Guides the user through account/property/data-stream creation, installing the gtag.js tag, firing a conversion event, marking it as a Key Event, and verifying it in DebugView BEFORE spending on ads. Use whenever someone wants to add GA4, "install Google Analytics", track a form submission or signup, set up conversion tracking, find their Measurement ID (G-XXXXXXXXXX), debug why GA4 events aren't showing, or decide how many GA4 properties/streams they need. Meets the user wherever they are — always asks what they've already set up first.