Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries more behavioral weight and it delivers useful details: it correlates results, produces one prioritized report, and degrades gracefully when inputs or services are missing. It does not explicitly disclose side effects of network scanning, but the network_authorized parameter schema already enforces the consent gate.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.