meli_user_product

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

Annotations already declare readOnlyHint=true, openWorldHint=true, and destructiveHint=false. The description adds useful context that the User Product's attributes can affect associated publications, but it does not explain permissions, rate limits, or return behavior.

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, front-loaded, and contains no filler: the first sentence states the operation and the second adds impact context. It is efficient, though the second sentence is somewhat vague.

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 simple read-only tool, the description still leaves important gaps: it does not clarify the required user_product_id semantics, describe what is returned, or explain how this differs from related tools. Annotations cover the safety profile, but the rest of the context is thin.

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 schema has 0% description coverage and only the property title 'User Product Id.' The description does not explain the expected ID format, where to obtain it, or how it relates to the returned User Product, so it only minimally implies the parameter's meaning.

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 and resource: 'Consulta un User Product.' It clearly identifies the operation as a read of a User Product, and the second sentence adds relevant domain context, but it does not distinguish this tool from nearby siblings such as meli_user_product_stock.

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 consultation of a User Product but gives no explicit guidance on when to use this tool versus alternatives. It does not mention prerequisites, exclusions, or related sibling tools like meli_user_product_stock.

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