Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full burden for behavioral disclosure. It states the action ('Remove') which implies mutation, but doesn't describe what this operation entails (e.g., whether users lose access to squad resources, if removal is reversible, what permissions are required, or what happens if users are in multiple squads). For a mutation tool with zero annotation coverage, this leaves significant behavioral questions unanswered.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.