Fulfillment Orders Delete

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

Annotations already declare destructiveHint=true, idempotentHint=true and readOnlyHint=false, so safety is covered. The description adds genuinely new context: the required OAuth scope (write_fulfillment_orders), the concrete HTTP endpoint, and the pinned API version. It stops short of describing side effects (e.g. what happens to associated fulfillments/tracking) or reversibility.

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?

Four short lines with the action front-loaded and the endpoint/scope/version metadata separated out. No wasted prose, though the line-break format reads as generated API spec rather than explanatory text.

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 destructive operation with no output schema, the definition covers the mechanics (endpoint, scope, version) but omits what an agent most needs before invoking: whether deletion is recoverable, what dependent records are affected, and the error behavior for a fulfillment order that is already shipped or completed.

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?

Schema coverage is 100% with both required parameters documented ('Fulfillment order ID', 'Order ID'). The path template /orders/{order_id}/fulfillment-orders/{id} usefully confirms the nesting relationship, but adds no format or type detail beyond the schema, so the baseline of 3 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?

States a specific verb and resource ('Delete a fulfillment order'), which an agent can act on immediately. It does not, however, distinguish this from the closely named sibling tiendanube_order_fulfillments_delete, nor clarify what a 'fulfillment order' is versus an order fulfillment — a real ambiguity in this catalog.

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 versus the sibling delete/update tools, no prerequisites, and no conditions under which deletion should be avoided. The agent must infer that this is the destructive counterpart to fulfillment_orders_update purely from the name.

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