The skill taught the agent; nothing taught you what to ask. The new Agent guide in the app lists the quote categories we hold, the template slugs, how recipes work, and six prompts to copy: one quote a day, two templates alternating with mixed categories, using the template you customized, having the agent build one, turning the top rising post into a card, and asking what it did. The quotes base now shows the sum of its indicators and sorts by it.
You can find it under Account, and from the Templates, Quotes and Recipes pages. Every prompt has a copy button and reads the live list of categories, so it never goes stale.