Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden; it does convey that the tool is a read operation and that the detail mode returns steps and parameters. It omits what happens when 'name' matches no recipe, whether the list is paginated or ordered, and there is no output schema to fall back on.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.