Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true and destructiveHint=false, so the safety profile is covered. The description adds useful context the annotations don't: the pending-only default, the inherited queue filters/date window, and that results are paginated. It says nothing about page size limits, ordering defaults, or what an item looks like.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Four short sentences, each carrying a distinct fact, with the default behavior front-loaded. Minor waste in restating the title as the first line.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema exists, so the description would be the place to sketch the returned item shape, and it doesn't. Given the nested 13-parameter request and zero schema coverage, the definition is adequate to select the tool but thin for calling it correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0% across a nested request object with ~13 sub-properties (sort enum, labels, authorId, afterDate/beforeDate, includeResolved, conversationIds, filteredActionIds, page/pageSize). The description only hints that filters and a date window exist and that output is paginated; it never explains the enum values, the includeResolved toggle, or date formats. Substantial compensation is missing.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb+resource ('List the items of a review queue') and clarifies the scope: queue-level filters and date window applied, pending only by default. An agent can distinguish it from queue-list and queue-get-stats, though the differentiation is implicit rather than stated.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly documents the default behavior (pending only) and routes the agent to queue-items-resolve/unresolve by noting the item `id` is used there. It does not say when to prefer queue-get-stats or queue-list, so the alternative guidance is partial rather than complete.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.