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

With no annotations, the description carries the full burden of explaining side effects and safety. It partially does so by stating 'No identifiers are retained' and per-parameter 'discarded' notes, but it fails to disclose what happens during classification, whether it performs network access, or what error or success states look 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 and parameter descriptions are concise and free of unnecessary detail. The structure is clean 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?

The tool lacks an output schema and the description does not explain what a classification result looks like. With all parameters optional and no return-value description, the agent cannot predict the tool's behavior or interpret its result. More context about the classification outcome is needed.

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%, so baseline is 3. Each parameter has a short description, but they are largely generic and do not explain how the parameters relate to the classification logic. The notes like 'discarded' and 'no disk access' add some context but do not clarify the intended semantics for using the tool.

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 'Show how this request is classified' is extremely vague. It does not state what classification means, what output is produced, or how this tool relates to its siblings. A user cannot tell what specific capability this tool provides.

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?

There is no guidance on when to use this tool versus any of the many sibling tools. No conditions, examples, or alternative references are provided, leaving the agent to guess when compatibility is the appropriate choice.

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