Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It compensates partially by listing the specific return fields (slot, outputHash, totalStake, snapshotAda), providing transparency into what data is retrieved. However, it omits safety profile confirmation, auth requirements, or operational traits like idempotency that would be expected for a read operation without annotation coverage.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.