Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full behavioral burden. It hints at a mutation (resolve + sync persistent revision) but says nothing about whether closing is reversible, what happens to unresolved dependencies, required preconditions, or the effect on the stored revision.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.