Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description must disclose behavioral traits. It states the tool lists flows and returns specific fields, implying a read-only operation. However, it does not explicitly confirm safety, lack of side effects, or any limitations (e.g., pagination). For a simple list operation, this is adequate but not richly transparent.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.