Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries full burden. It only says 'List all boards in a project' without mentioning key behaviors like pagination, the effect of the includeClosed parameter, or any error conditions. This is insufficient for an agent to know what happens when invoked.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.