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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint, so the safety profile is covered. The description adds meaningful context beyond annotations by stating that no authentication is required and that the tool returns all configurations with pricing and specifications.

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 short and front-loaded, with the core purpose stated first and the authentication requirement as a separate brief sentence. The only minor redundancy is repeating the tool name before the verb phrase.

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?

For a zero-parameter, read-only catalog retrieval tool, the description gives enough context: it names the resource, the content scope, and the authentication requirement. There is no output schema, but the expected return shape is reasonably inferable from 'configurations with pricing and specifications.'

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 zero parameters and an empty input schema, so parameter-level documentation is unnecessary. The baseline for zero-parameter tools is 4, and the description doesn't need to compensate for any undocumented parameters.

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 and object: 'Get all available dedicated server configurations with pricing and specifications.' It clearly identifies the resource and scope, and the phrase 'dedicated server' distinguishes it from sibling catalog tools like getProductCatalog and listVpsPackages.

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 gives no explicit guidance on when to choose this tool over siblings such as getProductCatalog or listVpsPackages. 'No authentication required' is a useful prerequisite, but it does not help an agent decide between related catalog/list tools.

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