create_ticket

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

With no annotations provided, the description carries the full burden of behavioral disclosure but provides none. 'Create a new ticket' doesn't indicate whether this is a mutating operation (it clearly is), what permissions might be required, whether there are rate limits, what happens on success/failure, or what the response contains. For a creation tool with complex nested parameters, this lack of behavioral context 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?

While technically concise with just three words, this is a case of under-specification rather than effective brevity. The description is too minimal for a tool with 5 parameters including a complex nested object with 16 sub-properties. Every sentence should earn its place, but here the single 'sentence' fails to provide necessary context for proper tool selection and use.

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 the complexity (5 parameters with nested objects), absence of annotations, and lack of output schema, the description is completely inadequate. A creation tool with sophisticated complexity metrics and status tracking needs far more context about system behavior, success conditions, error handling, and relationships to other tools. The current description provides none of this necessary context.

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 schema description coverage is 100%, meaning all parameters are documented in the schema itself. The description adds zero additional parameter information beyond what's already in the structured schema. However, since the schema does the heavy lifting with detailed descriptions for each property, the baseline score of 3 is appropriate - the description doesn't help but doesn't need to given the comprehensive schema documentation.

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 'Create a new ticket' is a tautology that essentially restates the tool name. While it does specify the verb 'create' and resource 'ticket', it provides no differentiation from sibling tools like 'update_ticket' or context about what constitutes a ticket in this system. It's minimally informative but doesn't go beyond restating the obvious.

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 provides absolutely no guidance about when to use this tool versus alternatives. There are multiple sibling tools (add_comment, delete_ticket, update_ticket, get_ticket, list_tickets, search_tickets) but no indication of when this creation tool is appropriate versus updating existing tickets or other operations. No context about prerequisites, timing, or relationships to other tools is provided.

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