get_awd_shipment_items

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

No annotations exist, so the description must disclose behavior. It states it returns quantities but does not mention read-only nature, prerequisites, rate limits, or side effects. The stub note is transparent but insufficient for the real endpoint.

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 concise (two sentences plus a tag) with no redundant words. However, the use of brackets for categorization is slightly informal. Still, every sentence adds value.

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 7 parameters, no output schema, and a nested object, the description is too minimal. It does not explain what 'Per-SKU AWD shipment quantities' means in practice, what the output format is, or how to use filters. The stub note helps locally but not for real usage.

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 clear parameter descriptions. The tool description adds no additional meaning beyond the schema, especially for the ambiguous 'filters' parameter. Baseline 3 is appropriate.

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 explicitly states 'Per-SKU AWD shipment quantities' and tags it as '[Inventory / read]', clearly identifying the tool's function. It distinguishes from siblings like get_awd_inventory and get_awd_shipments by specifying 'shipment items' per SKU.

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 guidance is provided on when to use this tool versus alternatives. The note about being an introspection stub is about environment, not selection context. Missing exclusions or comparisons to related tools.

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