FulfillmentOutbound_getFulfillmentOrder

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

No annotations are provided, so the description carries the full burden of disclosing behavior. It mentions that the tool returns a fulfillment order and runs in a different deployment, but it does not clarify whether the operation is read-only, what side effects may occur, what authentication is needed, or what happens when the identifier is invalid or missing. The 'Catalog entry' phrasing adds ambiguity rather than transparency.

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 it wastes its opening on 'Catalog entry' and the unclear 'Runs in your Kuudo deployment, not here.' The only substantive sentence is clear, but the surrounding filler creates confusion rather than adding value. It is not egregiously verbose, so it earns a middling score.

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 tool with no annotations and no output schema, the description is incomplete: it does not identify the required parameter, response shape, error behavior, or access requirements. The environment note partially explains where it runs but not how an agent should invoke it. The tool's simple purpose is stated, but the operational context an agent needs is largely missing.

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 declared parameters and allows additionalProperties, yet the description refers to a 'specified order identifier' without naming the property, its type, requiredness, or how it should be supplied. This leaves an agent unable to construct a correct invocation despite the 100% schema coverage, because the schema itself is empty and the description does not compensate.

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 clear verb and resource: it returns the fulfillment order for a specified order identifier. This distinguishes it from sibling tools like listAllFulfillmentOrders, though it does not explicitly name that distinction. The prefatory 'Catalog entry' and environment note add noise but do not destroy the core purpose statement.

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 use this tool versus the many related order and fulfillment tools. 'Runs in your Kuudo deployment, not here' hints at an execution context but does not explain when a caller should select this tool or what alternatives exist. No exclusions or prerequisites are provided.

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