convert_volume

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

No annotations are provided, so the description carries full burden for behavioral disclosure. It only states the conversion purpose without revealing any behavioral traits (e.g., stateless, read-only, output format, error handling). For a simple conversion, this is minimal; the agent learns nothing beyond the basic intent.

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 sentence with no extraneous words, efficiently conveying the core purpose. It is appropriately sized for a simple conversion tool.

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?

Despite the tool's low complexity, the description lacks crucial context: it does not specify supported volume units, output format, or any example. Without this information, the agent cannot reliably use the tool. The absence of output schema further compounds the gap.

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 0% and the description provides no additional meaning for the three parameters (value, from, to). It does not specify acceptable unit strings, value constraints, or format. The agent has no information beyond parameter names, making it impossible to know valid inputs.

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 states 'Convert between volume units.' which clearly identifies the verb (convert) and resource (volume units). It effectively distinguishes from sibling tools like convert_length or convert_temperature by specifying 'volume units'.

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 implicitly tells when to use this tool (when needing volume conversion), but it does not provide explicit guidance on when not to use it or suggest alternatives like other conversion tools. Given the presence of many sibling conversion tools, this lack of explicit differentiation is a minor gap.

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