Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
There are no annotations, so the description must disclose behavioral traits. It only says '(read)', which is minimally informative. It does not mention any side effects, authentication needs, rate limits, or response structure, leaving the agent uninformed about how the tool behaves.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.