skims_products

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

With no annotations available, the description carries the full burden and does a good job: it discloses that the data comes from a public catalog, that products are normalized, that the storefront URL is fixed server-side, and that empty result pages return HTTP 200 with an empty array rather than an error. It does not mention rate limits or response field structure, but the core call behavior is transparent.

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?

Four short sentences, each adding value: purpose, data source/normalization, fixed URL, and empty-page semantics. There is no filler or repetition of schema details, and the description is front-loaded and easy to scan.

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 0-required-parameter list tool, it covers source, normalization, pagination defaults, and empty-result behavior. With no output schema, an agent still would not know the product field names, but this is a minor gap for actually invoking the tool 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?

Schema coverage is 100%, and page/limit are already fully described with defaults and bounds. The description does not add meaning to those parameters beyond confirming pagination behavior, so the baseline score applies; the fixed-storefront-URL note is useful but not parameter-specific.

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 the action ('List SKIMS products') and the resource ('SKIMS's public product catalog'), with a concrete source URL and a note about normalized products. It does not explicitly differentiate itself from sibling tools like skims_collection_products or skims_product, but the catalog-wide phrasing makes the core purpose unambiguous.

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 'public product catalog' phrasing implies this is the tool for catalog-wide product listing, and the fixed server-side URL clarifies that no storefront identifier needs to be supplied. However, it gives no explicit guidance about when to prefer this over skims_collection_products, skims_product, skims_store, or skims_search_suggest.

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