Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Does not contradict annotations, which show readOnly/openWorld/idempotent. Adds contextual meaning: no API key needed, returns open jobs plus a matched subset, and tells the agent to then call start_job to earn. Slight gap: no mention of pagination/rate limits, but with annotations covering safety profile this is adequate.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.