set_view

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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false and openWorldHint=false, so the safety profile is covered. The description adds that no screenshot is produced, which is genuinely useful behavioral context, but says nothing about what happens when focus_object is empty, how fit_all interacts with an explicit view_name, or how the camera state is reported.

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?

One front-loaded sentence that puts the action and the accepted view list first with no filler. The 'without screenshot' clause is slightly cryptic in wording but carries real signal.

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 simple read-only camera tool with four optional parameters, full annotations and an output schema, the description covers purpose and valid orientations, which is most of what an agent needs. Gaps remain around focus_object semantics and how fit_all/zoom_to_selection combine with view_name.

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 carries the burden, and it does supply the legal view_name values (Isometric, Front, Top, Right, Back/Rear, Left, Bottom) that the schema only hints at via a default. The other three parameters (fit_all, focus_object, zoom_to_selection) receive no explanation of their effect or interaction, so compensation is only partial.

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 concrete verb and resource ('Orient and zoom the 3D camera') and enumerates the discrete view orientations it accepts, so the agent knows exactly what operation this performs. It never names a sibling such as get_view, so differentiation from related camera/view tools is left implicit.

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 trailing phrase 'without screenshot' hints at when to prefer this over a screenshot-returning view tool, which is useful context. However there is no explicit when-to-use / when-not-to-use statement and no reference to get_view or set_selection as alternatives.

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