rhino_create_points

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

Annotations provide no behavioral insights (readOnlyHint=false, destructiveHint=false) and only indicate this is a write operation. The description adds minimal behavioral context beyond stating 'Create', but does not disclose how layer handling works, what happens on invalid coordinates, or the return behavior. As a mutation tool with no annotation-based safety profile, the description should carry more detail.

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 sentence, which is efficient and front-loaded, but it is under-specified for a batch creation tool with an optional layer parameter. It does not provide enough contextual structure to be considered appropriately sized; the brevity sacrifices necessary detail.

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's complexity (batch creation with optional layer) and the presence of an output schema, the description is incomplete. It omits operational context such as how the layer parameter is used, what happens if points are invalid, and whether the operation is atomic. An agent would need to rely entirely on the schema and external knowledge to use this tool correctly.

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?

The schema has detailed descriptions for points, layer, and coordinate fields, so the schema itself is self-explanatory. However, schema description coverage is 0% because the tool description does not mention any parameters. The description does not compensate for this gap, offering no additional semantic meaning about how parameters behave or relate to each other.

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 the verb 'Create' and the resource 'point objects', with qualifiers 'multiple' and 'at once' that clearly distinguish it from the singular tool rhino_create_point. While it does not explicitly name the sibling, the purpose is clear and specific enough for an agent to understand its role.

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?

The description offers no explicit guidance on when to use this tool versus alternatives such as rhino_create_point. The phrase 'at once' implies batch use, but there is no explicit 'use this when' or 'do not use this when' guidance, leaving the agent to infer from naming conventions.

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