FulfillmentInbound_listPackingOptions

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

No annotations are provided, so the description carries the burden. It does disclose a notable behavioral trait: the tool runs in the caller's Kuudo deployment rather than in the current environment, and 'Retrieves' implies read-only behavior. However, it does not explain what a packing option contains, what the response looks like, or what prerequisites apply.

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 mostly free of filler, but 'Catalog entry' is an unclear label and the actual purpose is delayed until the third sentence. Placing the retrieval statement first and then adding the deployment caveat would make the structure clearer.

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 zero-parameter read-only list operation, the description captures the core purpose. But with no output schema and no annotations, it leaves open the shape of the returned packing options, the prerequisite relationship to an inbound plan, and the practical meaning of 'runs in your Kuudo deployment, not here.'

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 is empty with additionalProperties true, so any parameter guidance from the description would add significant value. 'For an inbound plan' implies the call needs an inbound-plan context, but no parameter name, type, or required-ness is provided, leaving the agent unsure how to supply it.

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 core statement is clear: 'Retrieves a list of all packing options for an inbound plan' names a specific verb, resource, and scope, and it distinguishes the tool from siblings like generatePackingOptions or confirmPackingOption. The opening 'Catalog entry' and deployment caveat create some ambiguity about whether this is an executable operation, so it does not reach a 5.

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 about when to call this tool versus generating, confirming, or listing other packing-related resources. 'Runs in your Kuudo deployment, not here' hints at an environment limitation, but it does not name alternatives, prerequisites, or a selection condition.

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