Defined in: packages/ai/src/types.ts:721
Configuration for the lazy-tool discovery catalog, shared by chat() and Code Mode. Optional in both — lazy behavior is triggered purely by tools marked lazy: true; this only tunes how much of each lazy tool's description appears in the pre-discovery catalog. The post-discovery payload always returns the full description + schema.
optional includeDescription: "full" | "first-sentence" | "none";Defined in: packages/ai/src/types.ts:727
How much of each lazy tool's description appears in the pre-discovery catalog (the names list shown before the model discovers the tool).
'none'