review_list

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 only states 'List product reviews' and lists parameters, but fails to disclose pagination behavior, ordering, authentication needs, or any side effects. The existence of an output schema is not leveraged to describe 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 extremely concise: a one-line header followed by a well-formatted parameter list. Every sentence is necessary and no information is redundant.

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?

The description adequately explains parameters and pagination limits (1–100), but does not clarify default behavior (e.g., all reviews returned if no filters), ordering, or how to interpret the output. Given the presence of an output schema, the lack of return value details is acceptable, but some usage context is missing.

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 description coverage is 0%, but the description compensates by providing brief explanations for all five parameters (e.g., 'Filter by product ID', 'Results per page (1–100)'). This adds meaningful context beyond the schema titles and types.

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 'List product reviews,' specifying the action (list) and resource (product reviews). Among sibling tools, there is no other review list tool, so it is well-distinguished.

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?

No guidance on when to use this tool versus alternatives. The description only lists parameters without explaining selection criteria or comparison to other list tools like product_list or customer_list.

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