FulfillmentInbound_updateInboundPlanName

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

With no annotations, the description carries the behavioral disclosure burden. It communicates that the operation is a rename and that it is not executable here, but it does not mention required permissions, side effects, idempotency, or what happens to the plan beyond the name change.

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 not bloated, but it front-loads a vague 'Catalog entry' and a deployment note before the actual operation statement. The key action is left to the final sentence, so the structure is acceptable but not exemplary.

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?

There is no output schema, no annotations, and the input schema is empty, so the description is the only source of operational context. It gives the operation and deployment constraint but omits request parameters and any behavioral details needed to actually call or exercise the tool.

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 schema is empty with additionalProperties true, yet the operation logically requires at least an inbound plan identifier and a new name. The description does not name, format, or even hint at these parameters, so the agent cannot construct a valid request from the description or schema.

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 sentence, 'Updates the name of an existing inbound plan,' names a specific verb, resource, and object, and the tool name differentiates it from the sibling updateShipmentName. The opening 'Catalog entry' and 'Runs in your Kuundo deployment, not here' add ambiguity about whether this is a callable operation, so it is not a perfect 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?

The description explicitly warns that the tool runs in a Kuundo deployment, not in this environment, which is a useful when-not-to-invoke exclusion. It does not name alternatives or conditions for updating an inbound plan, so it stops short of full routing guidance.

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