Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of disclosing behavior. It explicitly states that the section is removed and its page is deleted, which reveals a destructive side-effect. However, it does not mention irreversibility, required permissions, or any additional cascading effects beyond the page deletion.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.