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

Annotations already declare non-read-only, non-destructive, non-idempotent, closed-world, so the safety profile is covered. The description adds real context beyond that: the operation is simulated first, and it also spools up a follow-up task for the pickup and reception, which tells the agent about side effects it would not otherwise predict.

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?

Compressed into one long multi-clause sentence that front-loads the '[Support desk]' scope and the verb, which is good. The run-on structure mixes purpose, fallback rules, and side effects, making it harder to scan than a short two- or three-sentence layout would be.

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?

An output schema exists, so return values need no explanation. However, for a 10-parameter, non-idempotent creation with a 'simulated first' mode, the description never explains what happens after the simulation (whether the agent must confirm or call another tool such as manage_action/get_action), which is a material gap for correct invocation.

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 description coverage is only 20% across 10 parameters, so the description must compensate and only partly does: it clarifies that the nested 'customer' block is optional because it is derived from the web shop order, and it names the two courier paths (Cargus/Strongo) that account fields select. It says nothing about reason, content, parcels, weight_kg, thread_id, or shop_account.

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: 'Propose a return pickup ... a return AWB' with concrete courier routing (Cargus API vs Strongo written request). An agent can distinguish it from orders_issue_awb (outbound shipment) by the 'return' framing, though the sibling is never named explicitly.

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?

'Simulated first' and 'Works on: Support desk' imply a scope and a dry-run precondition, and 'the customer taken from the web shop order unless given' hints at a defaulting rule. But there is no explicit when-to-use/when-not guidance and no named alternative (e.g. orders_issue_awb, returns_list), leaving the agent to infer routing.

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