Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the burden of disclosing behavior. It states the tool reads the outline and what content is returned (titles and all text), which is useful. However, it does not explicitly mention that the operation is read-only and non-destructive, nor does it describe potential limitations (e.g., hidden slides, return format), leaving some room for ambiguity.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.