get_hunyuan3d_status

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

No annotations are provided, so the description carries the full burden. It states the tool returns a message indicating availability, which covers basic output behavior. However, it lacks details on potential error conditions, response format, or any side effects (e.g., if it triggers a check or requires specific permissions). The note about 'Don't emphasize the key type in the returned message' adds minor context but doesn't compensate for the overall lack of 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 appropriately sized and front-loaded: the first sentence states the purpose clearly, and the second adds output details. The third sentence provides a specific instruction about the returned message, which is relevant but could be integrated more smoothly. Overall, it's efficient with minimal waste, though the structure is slightly fragmented.

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 low complexity (0 parameters, no output schema, no annotations), the description is moderately complete. It explains what the tool does and what it returns, but lacks context on integration specifics or error handling. Without annotations or output schema, it should ideally provide more behavioral details, such as what 'enabled' means or example responses, leaving some gaps.

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 0 parameters, and the input schema has 100% description coverage (though empty). The description doesn't need to add parameter semantics, so a baseline of 4 is appropriate. It correctly avoids mentioning any parameters, which aligns with the schema.

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 tool's purpose: 'Check if Hunyuan3D integration is enabled in Blender.' It specifies the verb ('Check') and resource ('Hunyuan3D integration'), and distinguishes it from siblings like 'get_hyper3d_status' by focusing on a different integration. However, it doesn't explicitly contrast with 'get_hyper3d_status' beyond the resource name, missing full sibling differentiation.

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 provides no guidance on when to use this tool versus alternatives. It doesn't mention prerequisites, such as whether Blender must be running or the integration installed, nor does it compare with sibling tools like 'get_hyper3d_status' or 'get_polyhaven_status' for context. Usage is implied only by the purpose statement, with no explicit when/when-not instructions.

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