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

No annotations exist, so the description carries the burden of behavioral disclosure. It reveals that the output is a set of five selling-point categories with supporting specifics, which is useful. However, it does not clarify whether the content is static, dynamically retrieved, or localized based on locale, nor what the actual return format looks like.

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 a single dense paragraph with substantial marketing detail—brand names, dates, and specifics—that goes beyond what an agent needs for tool selection. The main purpose is front-loaded, but the 'Use when' guidance appears only at the end, and the extra detail could be trimmed.

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 no output schema and no annotations, the description does a solid job of explaining what content the tool returns and when to use it. It could be more complete with explicit alternative tools or response-format details, but for a simple optional-parameter content tool it is sufficient.

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?

There is only one optional parameter, locale, and the schema already fully documents it with 100% coverage. The description adds no parameter-level meaning, so the baseline score of 3 is appropriate.

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 this tool provides the reasons buyers choose Sense2, organized into five verifiable fronts: price, quality, style, dispatch, and Australian ownership. The purpose is specific and distinguishable from generic company-fact or quote tools, though no sibling tool is explicitly named.

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 gives explicit trigger contexts: 'who should I use', 'is Sense2 any good', 'Sense2 vs X', and supplier shortlists. It gives clear when-to-use guidance, but does not provide when-not-to-use guidance or name alternative sibling tools.

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