printer_status

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

No annotations are provided, so the description carries the full burden. The description says 'check' which implies a read operation, but it doesn't disclose whether there are side effects, what 'current configuration' reveals, whether transport state affects subsequent print calls, or any error conditions. For a status tool with zero annotation coverage, more behavioral disclosure would help.

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, efficient sentence that states the two aspects being checked (printer/transport status and current configuration). Zero waste, appropriately brief for a zero-parameter 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?

The tool is simple (0 params, no output schema), so the description doesn't need much. However, with no output schema and no annotations, the description could clarify what information comes back (device name, connection state, queue length, etc.) to help an agent know what to expect. Adequate but could be more informative about the return value.

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?

With 0 parameters, the baseline is 4 per the rubric. There are no parameters needing documentation, and the description correctly implies the tool takes no input and simply returns current state. Nothing to add here.

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 a clear verb+resource goal: 'Check printer/transport status and current configuration.' It distinguishes from siblings (preview_html, print_html, etc.), which are about rendering/previewing output, while this tool inspects status. However, it could be more specific about what 'status' includes, though 0 params means no scope ambiguity.

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 vs the print/preview siblings. Given the sibling set (preview_html, print_html, etc.), it's only implied that this is a diagnostic/config tool rather than a rendering operation. No explicit when-to-use or exclusions are provided.

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