SellerWallet_getAccount

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

With no annotations, the description carries the behavioral disclosure burden. It states that the tool runs in the Kuudo deployment rather than locally and implies a read-only retrieval. It does not disclose response format, error behavior, or authorization requirements, but for a simple read operation this is a moderate gap.

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 and mostly to the point. 'Catalog entry' is slightly redundant with the next sentence, and the purpose statement could be front-loaded, but there is no real verbosity and each remaining sentence contributes useful context.

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 description does not name the actual parameter, and there is no output schema to clarify return values. The strange 'Catalog entry' phrasing and the schema with zero properties make it unclear how an agent should actually invoke this tool aside from guessing under additionalProperties. This is a significant omission for a tool intended to be called.

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 input schema has zero properties and allows additionalProperties, so the description's mention of an 'Amazon account identifier' adds meaningful context. However, the exact parameter name is not provided, and the schema gives the agent no structured way to know which key to pass. This is a useful hint but incomplete.

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 uses a specific verb ('Retrieve') and identifies the resource ('a Seller Wallet bank account') plus the lookup key ('Amazon account identifier'). It clearly conveys a single-account read operation, and the name SellerWallet_getAccount distinguishes it from list-oriented siblings.

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 phrase 'by Amazon account identifier' implies this tool should be used when a specific account identifier is available and a single bank account record is needed. However, the description does not explicitly mention alternatives like SellerWallet_listAccounts or state when to prefer one over the other.

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