get_download_queue_by_queue_id_items

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

Annotations already disclose the key behavioral traits (readOnlyHint=true, idempotentHint=true, destructiveHint=false, openWorldHint=true), so the bar for the description is lower. The description adds only the HTTP endpoint, which reinforces the read-only nature but provides no additional behavioral context such as pagination, response shape, or the open-world implications. No contradiction with annotations.

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?

The purpose is front-loaded and the text is brief, but the Args block largely duplicates what the input schema already provides, and the description is under-specified rather than efficiently complete. It earns points for brevity and ordering but loses them for redundancy.

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?

For a 1-param, read-only tool with rich annotations and an output schema present, the description is close to sufficient. However, it omits any distinction from the item-level sibling tools, which is the main contextual gap an agent would face when selecting or invoking this tool.

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%, so the description must compensate, but it merely restates the parameter as 'queue_id: The queue id' — adding essentially nothing beyond the schema's own title 'Queue Id.' The single integer parameter is simple and self-evident from the name and URL, but the description contributes no real semantic value.

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 clear verb+resource: 'Get download queue items,' reinforced by the HTTP endpoint GET /downloadQueue/{queueId}/items. It conveys that this retrieves the items collection of a specific queue, but does not explicitly differentiate itself from closely named siblings like get_download_queue_by_queue_id_items_by_item_id (single item) or get_download_queue_by_queue_id (queue metadata).

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?

Provides no guidance on when to use this tool versus alternatives. Given several confusingly similar siblings operating on download queues (get_download_queue_by_queue_id, get_download_queue_by_queue_id_items_by_item_id, get_download_queue_by_queue_id_item_by_item_id_media), the lack of any when-to-use or when-not-to-use guidance is a real gap.

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