Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of disclosing behavioral traits. It only states that the tool returns 'public' configuration, implying it is safe and read-only, but does not explicitly mention side effects, authentication requirements, rate limits, or any constraints. This is insufficient for an AI agent to fully understand the tool's behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.