Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description implies a read-only operation ('list') but does not disclose any other behavioral traits such as return format, potential side effects, or whether it requires prior initialization of Textile. With no annotations, the description carries full burden and is insufficient for an agent to fully understand the tool's behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.