uisp_list_firmwares

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

With no annotations provided, the description carries the behavioral burden. The verb 'Get' implies a read-only operation and 'firmware versions available' indicates what is returned, but there is no explicit statement about side effects, permissions, or response format. For a zero-parameter read tool this is minimally acceptable, though not comprehensive.

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, information-dense sentence with no filler or repetition of schema information. It front-loads the action and resource clearly.

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 tool's simplicity—zero parameters, no output schema, and no annotations—the description states the essential purpose without leaving critical gaps. Minor ambiguity remains about the exact return contents and its relationship to uisp_get_version, but these do not impede correct invocation.

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 tool has no parameters, so the baseline for this dimension is 4. The schema already shows an empty object, and there are no parameter details for the description to clarify or augment.

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 uses a specific verb ('Get') and resource ('firmware versions available to UISP for its supported device models'), making the tool's function clear. It does not explicitly contrast with sibling tools like uisp_get_version, but the 'firmware versions' wording provides a reasonable implicit distinction.

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 provides no guidance on when to use this tool versus alternatives such as uisp_get_version or other list tools. It lacks any context about intended use cases, prerequisites, or when another tool would be more appropriate.

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