Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of behavioral disclosure. 'Read' implies non-destructive behavior, and the optional status filtering is mentioned. However, it does not explicitly state that only public bounties are returned (though the title does), nor does it describe return format, pagination, or any side effects.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.