Install `websocat` or `wscat` and `jq`.
Set `SUPABASE_URL` and `SUPABASE_KEY` environment variables.
Construct the WebSocket URL from `SUPABASE_URL`.
Create a subscription message specifying the table and events to listen for.
Send the subscription message to the WebSocket endpoint using `websocat`.
Continuously listen for incoming messages and process them.
Handle different event types (INSERT, UPDATE, DELETE) accordingly.
SynapticSkills