list_products

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

No annotations are provided, so the description must disclose behavior. It mentions 'GET /products' implying read-only, but does not explicitly state safety, no side effects, or response structure. It lacks details on pagination defaults, rate limits, or any behavioral traits beyond the raw HTTP method.

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 front-loaded with the core purpose ('List products. GET /products.'). It then enumerates parameters in a compact list. While not beautifully structured (e.g., bullet points), it is efficient and avoids redundancy.

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?

Given 8 optional parameters, no output schema, and moderate complexity, the description covers the input parameters but omits important context: it does not explain return values, pagination behavior (e.g., defaults for itemPerPage and pageNo), or any prerequisites. The agent is left guessing about the response format.

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 100%, so the baseline is 3. The description lists the parameters and some enum values, but adds no new meaning beyond what the schema already provides. It organizes the list concisely but does not clarify parameter interactions or constraints.

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 products' and includes the HTTP method GET, making the tool's purpose immediately clear. It distinguishes itself from sibling list tools by listing product-specific filter parameters.

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 provides no guidance on when to use this tool versus alternatives (e.g., other list tools). It merely lists optional parameters without explaining context or exclusions. The agent receives no help in deciding when to choose this tool over siblings.

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