delete_units_by_item

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

No annotations are provided, so the description carries full burden. It mentions no behavioral traits such as idempotency, side effects, error handling, or required permissions. The description is silent on what happens if the item does not exist or if the deletion cascades.

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?

Extremely concise but at the expense of informativeness. Two words are insufficient. It is under-specified, not effectively concise.

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?

Given the tool has two parameters and an output schema, the description completely fails to provide necessary context. It lacks directions on usage, parameter semantics, and behavioral details, making it inadequate for an AI agent to use 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 coverage is 0% (no parameter descriptions in schema). The description does not explain the required 'item_id' parameter or optional 'accept-language'. No guidance on format or source for item_id.

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 'Delete One' is a tautology of the tool name 'delete_units_by_item'. It states the action but lacks specificity about the resource (units) and scope. It does not clarify that it deletes a single unit by item_id, which is already implied by the name.

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?

No guidance on when to use this tool versus alternatives like other delete tools or update_units_by_item. No prerequisites or context provided for the deletion operation.

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