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 states the tool performs an export operation, implying it reads from a knowledge base and writes markdown files, but lacks details on permissions needed, whether it overwrites existing files, error handling, or output location defaults. This is inadequate for a mutation tool with zero 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.