chromewebstore_category

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

With no annotations provided, the description carries the full burden. It states it returns 'item cards' and lists defaults, but does not disclose pagination, data structure, or potential limits. This is adequate but lacks depth for a tool that returns a list of items.

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 two sentences, front-loading the purpose and then providing examples, reference, and defaults. Every sentence adds value with no 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 the moderate complexity (4 params, 1 required, no output schema), the description covers usage and defaults but does not describe the return format or mention pagination. It is sufficient for a simple listing tool but could be more complete.

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?

The input schema has 100% coverage, but the description adds value by providing example values (e.g., 'productivity/tools' for category) and stating defaults (num=50, country=us, lang=en). This helps agents understand parameter usage beyond the schema.

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 items in a Chrome Web Store category' with specific verb and resource. It provides example category slugs and references /chromewebstore/categories, distinguishing it from sibling tools like chromewebstore_categories or chromewebstore_item.

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 directs users to use /chromewebstore/categories for taxonomy reference and states default values for num, country, lang. While it does not explicitly contrast with sibling tools, the context implies this tool is for batch category-based listing, not for search or individual items.

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