Assign a named section to a specified region in an Abaqus model to define material properties and section behavior for analysis.
Assign a section to a region.
| Name | Required | Description | Default |
|---|---|---|---|
| timeout | No | ||
| model_name | No | Model-1 | |
| region_name | Yes | ||
| section_name | Yes |
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
v1.0.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are present, so the description carries the full behavioral burden. 'Assign' implies a mutating operation, but the description says nothing about whether it replaces an existing assignment, requires existing geometry, or has side effects. This lack of detail is a notable gap for a modeling operation.
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 a single clear sentence with no filler. The action and main objects are front-loaded. It is efficient, though it errs on the side of being too terse rather than overly verbose.
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 description is minimally sufficient to understand the basic operation but not complete enough for an agent choosing among many similar modeling tools. It omits when to use it, what prerequisites exist, what effects it has, and the role of the optional parameters. Given the large sibling tool set, this brevity leaves meaningful ambiguity.
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 does add meaning for the two required parameters: region_name is the target region and section_name is the section being assigned. However, the optional timeout and model_name parameters are not addressed at all, leaving part of the parameter surface 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 uses a specific verb and resource: 'Assign a section to a region.' It clearly names the two core entities involved, which distinguishes it from sibling creation tools like create_solid_section or create_shell_section at least by action type. However, it does not explicitly clarify whether the section and region must already exist.
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 usage guidance is provided. The description does not state when to use assign_section versus create_solid_section or other section-related siblings, nor does it mention prerequisites such as creating a section first or defining a region. The intended context must be inferred from the tool name and sibling list.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.