Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are supplied, so the description carries the full behavioral burden. 'Show' plus the enumerated fields (phase, missing-to-advance, linked items) make it clear that this is a read that assembles related state, which is useful context. However, it says nothing about behavior for an unknown or archived projectId, permissions, or how expensive/large the response can be.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.