getSitesGatewaysPin

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

With no annotations provided, the description must fully disclose behavior. It states 'Get' which implies a safe, read-only operation, but it does not confirm that no state is modified, nor does it mention any required permissions, rate limits, or side effects. The lack of behavioral details is a significant gap.

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 highly concise with one clear sentence that front-loads the verb and resource. However, it omits any context or examples, which would improve usability without sacrificing conciseness.

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, so the description should at least hint at what the PIN setting looks like (e.g., format, data type). It also does not explain what 'PIN setting' means, leaving the agent to infer. Given the tool's simplicity, more context is needed for complete understanding.

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 input schema has 100% parameter description coverage, meaning the schema already explains each parameter in detail. The description adds no additional semantic value beyond the schema's descriptions. Baseline score of 3 is appropriate 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 clearly states the tool retrieves the PIN setting for a gateway, specifically an LTE model. It uses a specific verb ('Get') and resource ('PIN setting for a gateway'), distinguishing it from sibling tools like getGatewayDetail or getGatewayLanStatus. However, it could be more explicit about the data being read-only.

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?

No guidance is provided on when to use this tool versus alternatives. There is no mention of prerequisites (e.g., gateway must be LTE model) or when not to use it. The single sentence lacks any contextual instructions for the agent.

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