physics_setup_pde_boundaries

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

With no annotations, the description carries the full behavioral burden, but it only enumerates item fields. For a multi-item mutation it never says whether existing conditions are replaced or appended, whether the operation is atomic or can partially fail, or what permissions/model state are required. The field glossary is useful but not behavioral disclosure.

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?

Front-loaded one-line purpose followed by a scannable item glossary; nothing is bloated. The list slightly over-documents optional fields (tag, label) relative to how little the top-level parameters get, but overall it is efficient.

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 batch mutation tool with zero annotations, no output schema, and undocumented top-level parameters, the description omits prerequisites, mutation semantics, and error behavior. It is adequate only for someone who already understands the COMSOL PDE boundary model.

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% and boundary_conditions is an open additionalProperties object, so the item-level glossary (type, boundaries, selection_name, properties, dimension, tag, label) genuinely compensates for a real schema gap. But three of the four top-level parameters (model_name, physics_name, boundary_dimension) receive no explanation at all.

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?

States a specific verb and resource ('Configure multiple PDE boundary conditions'), and the phrase 'in one call' signals the batch nature that distinguishes it from the singular sibling physics_configure_pde_boundary. However, it never names that sibling or explicitly contrasts batch vs. single, so the differentiation is only implied.

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 when-to-use guidance, no statement of prerequisites (e.g., that a physics interface must already exist or how it relates to physics_get_pde_boundary_conditions), and no mention of when to prefer the singular configure tool. The agent must infer everything about invocation context.

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