rhino_4view

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

With no annotations provided, the description carries the behavioral disclosure burden. It transparently describes the visible result—switching to the four named viewports—which is the core behavioral effect of the tool. It does not mention subtler side effects such as preserving or resetting zoom or the active viewport, but for a simple viewport-layout command this is a minor gap.

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, front-loaded sentence with no filler or repetition. Every word contributes to identifying the action and the exact resulting viewport configuration.

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 zero-parameter viewport-switching command, the description provides the essential information: the action and the resulting layout. An output schema exists to define return values, so the description does not need to cover those. The only missing context is explicit handling of the current viewport state, but this is a low-complexity tool and the description is otherwise complete.

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 tool has zero parameters, so there is nothing for the description to document beyond implying a no-argument call. The baseline of 4 for parameterless tools applies, and the description adds no conflicting or redundant parameter details.

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 clear action ('Switch to') and a specific resource (the standard four-viewport layout), and names the exact viewports (Top, Front, Right, Perspective). This makes the tool unambiguous and distinguishes it from viewport-related siblings like rhino_1view and rhino_3view.

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 intended use case is inferable: call this when the user wants the standard four-viewport arrangement. However, the description does not explicitly mention when not to use it or name alternatives such as single-view or three-view layouts, leaving the comparison to sibling tools implicit.

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