Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden and does disclose meaningful side effects: secrets/PII scrubbing, a Markdown card written to ~/.dume/assets/, and active state pointer commits to DUMEdb. It does not cover failure/idempotency behavior or permission needs, so it is strong but not complete.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.