Three things the page got wrong.
The web-search provider's defaults lived only at their use site, so the
served section carried no value for them and the card fell back to a zero it
invented — a number the schema itself rejects. Declaring them on the schema
makes the settings service the one authority: `maxUses` now reads 5 because
that is what the Host resolves, not because the page guessed. `baseURL` keeps
its code-side default, which exists so `$DEEPSEEK_SEARCH_BASE_URL` can win.
A field the Host serves no value for now renders empty rather than as zero.
The cards were rows in a settings page of cards: name and description ran
together on one line because the shared disclosure row lays them side by side.
Each card now draws its own header, stacking the two, and the section follows
the idiom the Agent Preset page established.
Yichen Jiang
dae6cad065