Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden. It states what the tool does but lacks behavioral details: it doesn't specify if this requires an active Logseq session, what happens if no current page exists (error vs. null), the format of 'hierarchical block structure' (e.g., tree vs. list), or any rate limits. The description is minimal and misses key operational context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.