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ellmos-ai
by ellmos-ai

blender_verify_fbx_reimport

Imports an FBX in headless Blender to verify reimport integrity, then writes a JSON report checking mesh count, material count, and required naming prefixes.

Instructions

Import an FBX in headless Blender and write/read a JSON verification result.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
fbxPathYes
timeoutMsNo
resultPathNo
blenderPathNo
requiredPrefixesNo
Behavior2/5

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

With no annotations, the description carries the full burden of disclosing side effects and runtime behavior. It mentions headless Blender and file I/O, but omits external dependencies, error cases, and what the verification result contains.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence with no filler, front-loading the primary action and result. It is appropriately concise for the amount of information it conveys.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness1/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

This is a tool with five parameters, no output schema, and no annotations, yet the description is only a vague one-liner. It does not explain return values, parameter semantics, or the meaning of the verification result, making it insufficient for correct invocation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters1/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, and the description does not mention or explain any of the five parameters. Required fields like fbxPath and optional parameters like resultPath and requiredPrefixes are completely undocumented.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb ('Import') and a specific resource ('FBX in headless Blender'), and clearly indicates the JSON verification output. This distinguishes it from siblings like blender_locate and blender_run_script, which target different actions.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

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 the sibling tools, nor does it mention any alternatives or exclusions. It simply states the action without placement in a workflow.

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

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