FulfillmentInbound_confirmDeliveryWindowOptions

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

With no annotations, the description should disclose side effects and prerequisites. It only says 'Confirms', which implies a state transition, and adds an execution-environment note ('Runs in your Kuudo deployment, not here'). It does not explain whether the confirmation is reversible, what state it requires, or what outcome is produced.

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 very short and contains no filler, with the core action, object, and scope packed into one clause. However, the purpose is not front-loaded; the 'Catalog entry... not here' caveat comes first, and the first two fragments could be combined.

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 state-changing confirmation operation with no output schema and no annotations, the description is incomplete: it omits prerequisites (e.g., options must already be generated/listed), the identifiers needed to target a shipment/plan/option, and the result or side effects of confirmation. The notice that it does not run in this environment further limits its usefulness to an agent.

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 has zero parameters, which normally gets a baseline of 4, but the description mentions 'chosen shipment' and 'inbound plan' without explaining how these are supplied given the empty schema. It adds domain context but creates ambiguity about whether parameters are implicit or missing, so a slight deduction applies.

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 specific action ('Confirms the delivery window option') within a specific context (chosen shipment in an inbound plan), which distinguishes it from sibling list/generate delivery-window operations. The 'Catalog entry... not here' prefix introduces ambiguity about whether the tool is callable, so it doesn't earn 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?

No when-to-use guidance is given beyond the implicit 'after choosing an option'; it doesn't reference generate/list delivery window options as prerequisites or name alternatives. The only guidance is the environment note that the tool runs elsewhere, which tells the agent it may not be invocable here but doesn't help select between this and sibling confirmation-type tools.

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