Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description must convey behavioral traits. It discloses that the tool returns current quote (price, OHLC), which is moderately informative. However, it does not specify if the quote is real-time or delayed, any authentication requirements, or side effects. The description adds some context but lacks depth.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.