Orders_updateShipmentStatus

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It signals mutation via 'Update' and mentions the Kuudo deployment context, but it does not describe permissions, reversibility, side effects, or idempotency. This is insufficient for a state-changing 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 short and skimmable, with no redundant expansion. However, the opening 'Catalog entry' is non-operational metadata, and the actual action is delayed to the second sentence. It could have been more effectively front-loaded.

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?

With no output schema, no annotations, and an empty parameter schema, the description leaves critical gaps: how to specify the order, what status values are valid, return behavior, and side effects. The deployment note is useful but does not make up for the missing operational detail.

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 properties and only allows additionalProperties, so the description needed to name and format how to specify the order and shipment status. It only says 'an order that you specify,' which conveys intent but not parameter names, types, or allowed values. An agent cannot reliably construct the invocation.

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 states a concrete verb and resource: 'Update the shipment status for an order.' This communicates the core operation. However, it does not distinguish this tool from sibling tools like Orders_confirmShipment or Shipping_cancelShipment, which could overlap in an agent's decision space.

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?

There is no guidance on when to use this tool versus the many siblings. No alternatives, exclusions, or prerequisites are mentioned, so an agent cannot determine whether this is the right tool for a given shipment-status task.

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