generate_license

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

No annotations are provided, so the description must disclose side effects itself. It does state that a license key will be created, but it is vague about whether the tool sends an email to the customer, what permissions are required, or what the response contains. 'Can be sent to the customer' is ambiguous.

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 two short sentences with no wasted words. It front-loads the primary action and outcome, and does not repeat schema details or annotate siblings unnecessarily.

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 has no output schema and no annotations, so the definition should clarify the return value and any automatic side effects. The 100% parameter coverage and clear purpose make it minimally viable, but the ambiguous email behavior and missing response description leave clear gaps.

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 input schema already documents all four parameters adequately. The description adds no parameter-specific behavior beyond calling the result an activation key, which is sufficient to meet the baseline but does not go further.

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 names a concrete action ('Generate') and a clear resource ('activation key for a product'). The use of 'new' and 'will be created' clearly separates this creation tool from the read-only siblings list_products, list_licenses, and get_license.

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 intended use is implied: generate a new license key when one is needed for a customer. However, there is no explicit guidance about when to use this tool instead of list_products, list_licenses, or get_license, and no alternatives are mentioned.

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