create_part_cylinder

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

With no annotations, the description carries the full burden of behavioral disclosure, but it only states that a deformable cylinder is created. It does not disclose side effects on the current model, the target model_name, uniqueness requirements for 'name', units, or what the tool returns. The word 'deformable' adds some object-type context but is thin behavioral detail.

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?

A single front-loaded sentence with no filler; it uses the space efficiently. It is slightly under-specified, but as a concise statement of what the tool creates, it earns its place.

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 simple part-creation tool with an output schema, the core purpose is clear and parameter names are mostly self-explanatory. However, the lack of usage guidance, model-target context, and parameter explanation leaves the definition only minimally complete for an agent deciding among many sibling creation tools.

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%, yet the description does not compensate by explaining any parameters. While 'radius' and 'height' are inferable from 'cylinder', the description adds no meaning for 'name', 'timeout', or 'model_name', and does not clarify required dimensions or defaults beyond what the schema already shows.

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 specific action ('Create') and a distinct resource ('3D deformable cylinder'), which clearly differentiates it from sibling part-creation tools like create_part_sphere, create_part_cube, and create_part_plate. The modifier 'deformable' also distinguishes the part type from rigid alternatives.

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?

No guidance is given about when to choose this tool over other create_part_* tools, nor are any conditions or prerequisites mentioned. The only implied context is the tool name and sibling list, leaving the agent to infer usage.

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