clm_shipment_command_update_shipment_status

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

Annotations already cover idempotency and non-destructiveness. The description adds that the operation is a write operation, which is a useful mutating-behavior signal not explicit in the annotations. However, it does not describe side effects, prerequisites, or what statuses are valid, so it adds only minimal behavioral context beyond the structured 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 description is short but mostly restates the tool name; the only substantive addition is 'a write operation.' This is under-specification rather than effective conciseness, since not enough information is packed into the sentence.

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?

Even with an output schema and non-contradictory annotations, the description is too thin for a tool with eight nested parameters and many sibling shipment commands. An agent cannot determine valid parameter combinations, triggering business scenarios, or how this differs from other shipment mutation commands.

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 needed to compensate for the undocumented nested parameters. It does not explain ShipmentId, Status, DiscardComment, CompletedEquipments, CancelledEquipmentIds, or any parameter relationships, leaving an agent without the information needed to construct a correct call.

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 is essentially a restatement of the tool name: 'Execute ShipmentCommand/UpdateShipmentStatus' maps directly to clm_shipment_command_update_shipment_status. It adds only the generic label 'a write operation' but does not explicitly say that it changes a shipment's status or what entity/state is affected.

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 usage guidance is provided. The description does not explain when to use this tool instead of related shipment commands such as clm_shipment_command_discard_shipment, delete_draft_shipment, or update_shipment_comment, and there are no context or exclusion conditions.

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