downloadDocumentsAll

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

No annotations are provided, so the description must carry the full burden of behavioral disclosure. It only states the action of downloading multiple documents and does not mention side effects, authentication requirements, return format, or error handling for the batch operation.

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 a single concise sentence with no unnecessary words or repetition. It efficiently communicates the core function without redundancy.

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?

The tool has moderate complexity (batch operation with array input) and no output schema or annotations. The description lacks return value details, usage examples, and edge-case behavior, making it incomplete for an agent to fully understand the tool's behavior.

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 0% at the top level, and the tool description adds no parameter information. Although the schema includes descriptions for 'serviceName' and 'extension', the description does not compensate for the low coverage or clarify how to use the 'params' array structure.

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 states the tool downloads several documents from the seller's document list, using a specific verb and resource. It distinguishes from the singular sibling 'downloadDocument' by indicating it handles multiple documents, but does not explicitly name that alternative.

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?

The description implies usage for batch document downloads via the phrase 'several documents', but it does not explicitly state when to use this tool versus alternatives like 'downloadDocument' or provide any exclusions. Usage context is present but only implicitly.

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