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

With annotations already indicating destructiveHint=true and readOnlyHint=false, the description adds some behavioral context by explaining that items can be moved to another group via move_to. However, it does not state what happens to the items if move_to is not provided (whether they are deleted as well), which is a significant gap for a destructive operation.

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 description is extremely concise: two sentences, front-loaded with the main purpose and a clear optional modifier. Every word earns its place, and there is no redundancy or irrelevant detail.

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 simple delete operation, the description covers the core action and optional move behavior. However, it omits important context such as the fate of items when move_to is absent, the exact meaning of item_id, and any prerequisites or side effects. Given the availability of destructive annotations and the simple operation, it is adequate but not complete.

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?

The description explicitly explains the move_to parameter's function, but it does not clarify that item_id represents the queue group identifier. Given 0% schema description coverage, the description should compensate by defining both parameters. The critical item_id parameter remains ambiguous.

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?

The description clearly states the tool's function with a specific verb ('Delete') and resource ('queue group'), distinguishing it from sibling tools like save_queue_group, reorder_queue_group, and list_queue_groups. The optional move_to behavior is also mentioned, further clarifying the tool's purpose.

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?

The description implies usage: delete a queue group when it is no longer needed. However, it does not explicitly state when to use this tool versus alternatives (e.g., empty_queue for removing items, delete_folder for folders). No exclusions or contrasting guidance are provided, so the guidance is minimal but not misleading.

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