FulfillmentInbound_listShipmentBoxes

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

With no annotations, the description carries the full burden, and it does provide some behavioral context: the operation is a paginated list and it runs in the user's Kuudo deployment rather than in this environment. However, it does not disclose pagination mechanics, output structure, permissions, rate limits, or confirm that the operation is read-only beyond the implication of 'list'.

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 brief and mostly front-loaded, with the deployment context stated early and the core purpose in a single clear sentence. The fragment 'Catalog entry' is vague and adds little value, but overall there is no wasteful prose.

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 tool an agent may need to invoke, the description is incomplete: it does not explain how to identify a shipment, how pagination inputs/outputs work, or what the response contains, and the input schema offers no parameters. The 'Runs in your Kuudo deployment, not here' note is useful but also makes the actual invocation path unclear.

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 input schema has zero documented parameters and zero required parameters, so there is no parameter semantics for the description to add. The schema's 'additionalProperties: true' is unhelpful, but the 0-parameter baseline applies and the description offers no misleading parameter information.

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 phrase 'Provides a paginated list of box packages in a shipment' clearly states the verb, resource, and scope. However, it does not explicitly differentiate this tool from sibling FulfillmentInbound list operations like listInboundPlanBoxes or listPackingGroupBoxes, and the opening 'Catalog entry' adds ambiguity rather than clarity.

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 is given about when to use this tool versus alternatives such as listShipmentItems, listShipmentPallets, or listInboundPlanBoxes. The deployment note ('Runs in your Kuudo deployment, not here') hints at where execution happens but does not explain the selection conditions or exclusions.

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