trace-checkout-flow

name	trace-checkout-flow
description	Trace a room, proposal, checkout, or wallet flow end-to-end across UI, API, and Yellow SDK boundaries before editing it.

Trace Checkout Flow

Use this skill when you need to understand how one user action moves through the system.

Steps

1. Identify the initiating UI entrypoint.
2. Trace the matching API route or direct SDK call.
3. Identify the Supabase row writes, proposal shape, and session state transitions.
4. Record the boundary assumptions:
   • address vs symbol
   • proposal kind and payload shape
   • local state vs node state
5. Write down the minimal files that truly own the flow before changing anything.