device_detect

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

Despite no annotations, the description details the exact 5 GETs performed (sysObjectID, sysDescr, etc.) and explains the output (vendor hint, supported_mibs). This provides sufficient behavioral context for safe invocation.

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?

Description is two sentences, each earning its place: first states purpose and action, second provides usage guidance. No redundant information.

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 low complexity (1 param, no output schema), the description adequately explains the tool's function and behavior but fails to document the single parameter 'host'. This gap reduces completeness.

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 schema has 1 parameter 'host' with 0% description coverage, and the tool description does not explain what 'host' represents (e.g., IP address, hostname). No additional meaning is provided beyond the field name.

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?

Description clearly states the tool probes which standard MIBs a device implements by issuing 5 specific GETs. It explicitly distinguishes itself from sibling tools as a lightweight smoke test before heavier tools.

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?

Explicitly recommends use as a smoke test before heavier tools, providing clear context for when to use it. However, it does not include when-not-to-use scenarios or explicit alternatives beyond the sibling list.

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