Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Despite no annotations, description discloses combination of four signals, token budget cap of 8,000 tokens, and return of scored code nodes. Does not mention side effects, auth needs, or rate limits, but as a context-building tool, these are less critical.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.