Transfers_getPaymentMethods

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

With no annotations, the description carries the behavioral burden. It adds useful context about deployment location and notes that the list can be filtered by method type, and 'Returns' implies a read operation. However, it does not disclose potential side effects, pagination, output shape, or what 'Catalog entry' really means, leaving meaningful gaps.

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 generally efficient, with the core purpose stated in the final sentence. The phrase 'Catalog entry' is somewhat vague and the deployment note is placed before the main purpose, but overall there is little wasted text.

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 getter, the description provides the essential deployment caveat and states what is returned. But with no output schema and no exact filter syntax, the description leaves an agent without enough detail to know the response structure or how to pass the optional method-type filter.

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 additionalProperties true, so the description's mention of filtering by method type adds some value beyond the schema. Nevertheless, the description does not specify the exact parameter name, format, or accepted method type values, leaving an agent to guess how to apply the filter.

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 action and resource: it 'Returns the list of payment methods for the seller.' The added filter-by-method-type detail further clarifies scope. However, the opening 'Catalog entry. Runs in your Kuudo deployment, not here' introduces ambiguity about whether this tool is directly callable, preventing a 5.

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 this tool is used when a seller's payment methods are needed, and it provides a deployment caveat: it runs in the Kuudo deployment, not the current environment. It does not name alternative tools or provide explicit when-not-to-use guidance, so it relies on inference rather than direct instruction.

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