create_hud_blueprint

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only repeats that it creates a HUD Blueprint and gives a naming example, but does not mention what asset is actually created, whether it is saved, whether existing assets are overwritten, or what side effects follow. The KB reference is not a substitute for inline 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?

The description is compact and front-loaded with the core action. It includes only the essential invocation pieces: parameter explanation, a KB pointer, and an example, with no filler text.

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 one-parameter creation tool with an output schema, the invocation essentials are present. However, the lack of any usage guidance, side-effect disclosure, or distinction from HUD widget creation leaves selection and post-creation expectations only partially defined.

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 only defines a string parameter named 'name' with no description. The tool description adds meaningful semantics by explaining that it is the Blueprint name and provides a conventional prefix example, which is enough to invoke the tool correctly.

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 states the action ('Create') and the resource ('HUD Blueprint'), and provides a naming example. However, it does not differentiate the tool from closely related siblings such as create_hud_widget or create_umg_widget_blueprint, so the boundary is not fully explicit.

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?

There is no guidance on when to use this tool versus alternatives like create_hud_widget or create_blueprint. The only contextual hint is a KB pointer, and the example demonstrates invocation but not selection criteria.

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