create_mesh

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

No annotations are provided, so the description must disclose behavioral traits. It states the tool creates a mesh definition, but does not explain whether it modifies the GEOM object, whether it requires prerequisites, whether it replaces existing meshes, or what the side effects are. 'Standard hypotheses' is also vague.

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, with just two sentences. It front-loads the main purpose and includes a compact parameter list. However, the parameter list is presented as a simple enumeration without context, and the structure could be improved with clearer headings or formatting.

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?

Despite having an output schema, the description is incomplete for a tool with 7 parameters, especially considering sibling tools like create_mesh_with_hypotheses and compute_mesh. It does not clarify what 'standard hypotheses' means, how parameters interact, or what the resulting mesh definition entails.

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. It lists allowed values for surface_algorithm and volume_algorithm, but provides no explanation for the other five parameters (mesh_name, shape_ref, segment_count, max_element_area, max_element_volume). This partial coverage is insufficient for a 7-parameter tool.

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 a specific action ('Create a mesh definition on GEOM object') and identifies the resource (GEOM object). It distinguishes from 'compute_mesh' but does not differentiate from sibling 'create_mesh_with_hypotheses', so it lacks full sibling differentiation.

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?

There is no explicit guidance on when to use this tool versus alternatives. The phrase 'using standard hypotheses' vaguely implies a contrast with a custom-hypotheses tool, but no concrete when-to-use or when-not-to-use instructions are provided.

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