create_ticket_class

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only states 'Create a ticket class' with a parenthetical about free vs paid. It does not disclose side effects, permission requirements, whether the event must already exist, or what the response contains. For a mutating create operation, this is a significant gap in transparency.

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 very concise (single sentence), which is good for readability, but it lacks structure and front-loaded critical details. It is not verbose but is under-specified, so the conciseness does not earn its place given the complexity of the tool. A slightly more detailed but still structured description would be more appropriate.

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?

With 9 parameters, no annotations, and no parameter descriptions in the schema, the description is far from complete. It does not explain the purpose of key fields like quantity limits, currency, or description, nor does it describe expected inputs or side effects. The output schema exists but the description adds nothing about invocation context or constraints. This is a highly incomplete definition for a create operation with this parameter complexity.

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 0%, so the description must compensate for the 9 parameters. However, the description only hints at the free vs paid distinction (implicitly mapping to 'free' and 'cost_in_cents'), and provides no meaning for other parameters like 'quantity_total', 'minimum_quantity', 'maximum_quantity', 'currency', or 'description'. With zero coverage and minimal description, the parameter semantics are severely under-explained.

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 action ('Create') and the resource ('ticket class') with a scope ('for an event'). It also hints at the two main modes ('free admission or paid tier'), which distinguishes it from get/update/list ticket class tools. This is a specific verb+resource statement that leaves no ambiguity about what the tool does.

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 implies when to use this tool (when creating a ticket class) but provides no explicit guidance on when NOT to use it, nor does it reference alternatives like create_organization_ticket_group or update_ticket_class. With no exclusions or alternative routing, the usage guidance is merely implied by the action word 'create'.

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