Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are supplied, so the description carries the full burden, and it discloses nothing: not whether the correction is persisted, whether it overwrites prior values, whether it requires review, or what permissions are needed. For a mutation-style tool with zero annotation coverage, a single four-character phrase is inadequate.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.