isw_initiate_card_data_prep

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. It states 'Initiate' implying a write or high-risk operation, and adds the 'confirm: true' requirement. However, it does not disclose any side effects, authorization needs, or what happens after initiation.

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 at one sentence and front-loads the core purpose. However, it may be too terse for the tool's complexity, but conciseness is not under-specification.

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 6 parameters, nested objects, no output schema, and a large set of sibling tools, the description is severely incomplete. It does not explain return values, side effects, or how this tool fits into the workflow.

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 50%, meaning half the parameters have descriptions. The description does not add any meaning beyond the schema; it does not explain how parameters like cardPan, extra, amountKobo are used in the tool's context.

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?

Description states 'Initiate Card 360 card data prep', clearly indicating the action and resource. However, it does not differentiate from sibling tools like isw_fetch_data_prep_request.

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 mentions 'Requires confirm: true', which is a specific usage requirement. But it provides no guidance on when to use this tool versus alternatives, no context about prerequisites or typical scenarios.

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