create_beam_section

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 says 'Create a beam section' and lists integration values; it does not mention whether the section must reference an existing part or material, whether it mutates the model immediately, what side effects occur, or what success/failure looks like. This is barely more informative than a tautology.

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 text is short and front-loaded, but the brevity reflects under-specification rather than concise completeness. It only documents one of six parameters, and the Args section is incomplete, so the structure does not serve the agent's information needs.

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 presence of an output schema covers return-value expectations, but the description omits broader context such as how a beam section relates to parts, profiles, materials, or analysis steps; how integration affects behavior; and what prerequisites must exist before calling this tool. With six parameters and no schema coverage, this is a material gap.

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 schema's silence. It does add allowed values for the integration parameter ('BEFORE_ANALYSIS' or 'DURING_ANALYSIS'), which is useful. However, five other parameters including the required name and material_name are left completely unexplained.

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 states a specific verb and resource: 'Create a beam section.' This makes the tool's purpose reasonably clear and distinguishes it from unrelated tools. However, it does not explicitly differentiate it from the sibling tools create_solid_section or create_shell_section, so it stops short of 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?

No guidance is provided about when to use this tool versus alternatives such as create_solid_section, create_shell_section, or create_part_beam. An agent could infer that sections are used for beam modeling, but the description gives no explicit context for choosing this tool over its siblings.

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