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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safe-read profile is known. The description adds that these are 'normalized' records from a 'fixed' public storefront, hinting at static, non-transactional data, but discloses nothing about result size limits, ordering, or pagination termination beyond what the schema says.

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?

Two tight sentences: the capability and scope come first, the sibling routing second. No filler, no repetition of schema defaults.

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 paginated list with an output schema and 100% parameter coverage, nothing an agent needs to call it correctly is missing. Safety is carried by annotations, returns by the output schema, and alternatives are named.

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 both parameters (page, limit) are already fully documented with defaults and maxima. The description only restates that page and limit drive pagination, adding no syntax or behavior beyond the schema — baseline 3 is correct.

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?

States a specific verb ('List'), a precise resource ('normalized static-page records from Cole Haan's fixed public storefront'), and the pagination surface. It names the two siblings an agent might confuse it with (colehaan_page, colehaan_sitemaps), so it is distinguishable without opening any schema.

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?

Explicitly routes the agent: use colehaan_page to retrieve a single page, or colehaan_sitemaps to discover sitemap URLs. The when/when-else conditions are stated outright rather than left to inference.

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