get_cert_questions

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

With no annotations, the description carries the burden. It discloses the return format (multiple-choice questions with explanations) and coverage (27 certifications). However, it does not mention side effects (likely none), rate limits, authentication requirements, or data freshness, leaving gaps for an agent.

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?

Three sentences, front-loaded with the core purpose, followed by supported certifications and output format. No superfluous text.

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 moderate complexity (4 parameters, no output schema), the description covers purpose, supported inputs, and output nature. It references the sibling tool but lacks error handling or authentication context. Still, it is complete enough for an agent to use correctly.

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?

Schema description coverage is 100%, so the description adds limited value beyond the schema. It mentions supported certifications and output format but does not provide additional meaning for individual parameters beyond what the schema already provides.

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 IT certification practice questions from GetMyCert.com, lists supported certifications (AWS, CompTIA, etc.), and specifies the return format (multiple-choice questions with options and explanations). It distinguishes itself from the sibling tool list_certifications.

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 guides use by mentioning the need to call list_certifications for available certification options, indicating when to use this tool and when to use the sibling. However, it lacks explicit when-not scenarios or prerequisites like authentication.

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