FulfillmentOutbound_deliveryOffers

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

No annotations are provided, so the description carries the full behavioral disclosure burden. 'Returns delivery options' weakly implies a read-only query and names the result fields, but it does not disclose side effects, authentication requirements, error behavior, or the meaning of 'runs in your Kuudo deployment, not here.' This is too thin for an unannotated tool.

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 redundancy, but it is poorly front-loaded: the useful clause about returning delivery options appears after the confusing 'Catalog entry' and deployment note. 'Catalog entry' adds little value, and the structure would be clearer if the behavioral outcome came first.

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 effectively open input schema, this description is not sufficient for correct invocation. It reveals the return fields and an environment hint, but misses the actual criteria/input shape, request format, and operational constraints an agent would need.

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 except for additionalProperties:true, so an agent has no structured parameter definitions. The description says 'based on criteria that you specify' but never names, types, or formats those criteria, leaving the free-form input body entirely ambiguous.

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 clearly names the operation's outcome: 'Returns delivery options that include an estimated delivery date and offer expiration, based on criteria that you specify.' This is a specific verb and resource. However, it does not distinguish itself from the many FulfillmentOutbound and shipping siblings, and the opening 'Catalog entry. Runs in your Kuudo deployment, not here' adds confusion rather than clarifying purpose.

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 select this tool over alternatives such as FulfillmentOutbound_getFulfillmentPreview or Shipping_getRates. The phrase 'Runs in your Kuudo deployment, not here' is the only contextual hint, but it is ambiguous and does not function as an actionable when/when-not rule.

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