homedepot_category

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

There are no annotations, so the description carries the full burden. It discloses that only page 1 is returned, that unrecognized or blocked paths produce an upstream error rather than empty results, and that products are normalized with specific fields. This is meaningful behavioral context beyond the schema.

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 dense but efficient: purpose first, return fields, path format, example, error behavior. Every sentence contributes. It could be slightly more scannable, but it is appropriately sized for the information it conveys.

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?

There is no output schema, so the description's enumeration of returned fields is important and mostly sufficient. It covers what the tool returns, how to invoke it, accepted inputs, and error behavior. Missing details like pagination limits beyond page 1 or blocked-path specifics are minor given the moderate complexity.

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 adds semantic value by explaining the path format with an example and noting that full URLs or /b/ paths are accepted. However, the schema's own description is very minimal and truncated, so the description compensates well but doesn't go much deeper into format constraints or edge cases.

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 identifies a specific verb and resource: browse a Home Depot category or brand page. It also clearly states the return payload: normalized products with title, image, model, price, rating/review count, and total result count. This differentiates it well from sibling tools like homedepot_search and homedepot_product by explicitly calling out category/brand browse pages and page-1-only behavior.

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 explains when to use this tool: when a category or brand browse page is needed, and accepts a path segment, full /b/ URL, or /b/ path. It implies this is not a general product search or product detail tool, though it doesn't name alternatives explicitly. The example path and note that only page 1 is returned provide practical guidance for agent selection.

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