eudr_confirm_payment

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

With no annotations, the description must carry the full burden of behavioral disclosure. It only states the action and result, but omits side effects (e.g., activation is likely irreversible), prerequisites (e.g., order status), and failure behavior (e.g., what happens if the hash is invalid). For a payment confirmation that issues a key, this is a significant 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?

A single sentence that front-loads the action and outcome with no unnecessary words. It is concise and easy to parse.

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?

No output schema is provided, and the description does not indicate what the tool returns (e.g., the API key, a confirmation object, or an error). It also lacks prerequisites and error conditions. For a tool that activates a key, the agent needs to know the response shape and failure modes to handle results correctly.

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?

Both parameters are fully described in the input schema (100% coverage), so the schema already provides clear meaning. The description does not add additional format or syntax details beyond what is in the schema, so a baseline score of 3 is appropriate.

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 a specific verb ('validates'), the resource (on-chain transaction hash for a payment order), and the outcome (issues the activated Pro API Key). It also distinguishes itself from the sibling 'eudr_create_payment_order' by focusing on confirmation rather than creation.

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?

Usage is implied: it likely follows 'eudr_create_payment_order' and confirms payment. However, the description does not explicitly state when to use it vs alternatives, nor does it mention any exclusions or prerequisites (e.g., order must exist, payment must be completed).

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