Configure Fluent Boundary

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

The annotation set provides no explicit safety hints (readOnlyHint=false, destructiveHint=false, idempotentHint=false), so the description must carry the burden. 'Set one boundary type and validated properties' implies a mutation and validation but does not explain side effects, whether existing properties are overwritten, or how validation failures are handled. This is insufficient for a modifying tool.

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, concise sentence with no fluff, and it is front-loaded with the verb 'Set.' However, its brevity may sacrifice necessary explanatory content, though that is a completeness issue rather than a structure issue.

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?

Given the tool has three parameters (including an open-ended object) and no schema descriptions, the description provides almost no contextual information. It does not mention requirements like a loaded Fluent case, how the output looks (though output schema exists), or how params should be formatted. For a configuration tool, this is inadequate.

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?

With 0% schema description coverage, the description was expected to compensate. It maps 'boundary type' to bc_type and 'validated properties' to params, but provides no details about acceptable bc_type values, the structure of the params object, or what 'zone' refers to beyond its name. The agent is left to guess valid parameter formats.

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 identifies the action ('set') and the resource ('boundary type and validated properties'), distinguishing it from sibling tools like fluent_set_solver or fluent_set_material. However, it does not explicitly mention the 'zone' parameter or that this applies to a specific mesh zone, leaving slight ambiguity about scope.

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 on when to use this tool versus alternatives such as fluent_tui or fluent_set_material. The description does not state prerequisites (e.g., a loaded case) or scenarios where this tool is preferred, leaving the agent without directional context.

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