payments_bank_accounts

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

No annotations are provided, so the description carries the full behavioral burden. 'List' clearly signals a non-destructive read operation, which is the key behavioral trait here. However, it does not disclose output shape, ordering, pagination, or authorization requirements, though these are less critical for a zero-parameter list tool.

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, front-loaded sentence with no wasted words. It immediately communicates the action and the object, which is ideal for a simple list tool.

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 zero-parameter read-only list tool, the description is nearly complete: it names the resource and the operation. The only mild gap is the absence of an output schema and no mention of what fields are returned for each bank account, but that is a minor omission given the tool's simplicity.

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 is empty with zero parameters, so there are no parameter semantics the description needs to explain. With no parameters, the baseline is 4, and the description adds no unnecessary parameter-related clutter.

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 states a specific verb ('List') and a specific resource ('bank accounts configured in Edookit'), making the tool's purpose immediately clear. It does not explicitly differentiate from sibling payment tools like payments_categories or payments_types, so it misses the top level of sibling contrast.

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 resource phrase implies this tool is for retrieving bank accounts rather than other payment entities, but there is no explicit when-to-use or when-not-to-use guidance. No alternatives are named, so the agent must infer usage from the tool name and one-line description.

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