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OhaoTech

Blender Finisher

by OhaoTech

outliner.parent_set

Parent a child object to a parent object, preserving its world transform by default. Optionally disable transform preservation.

Instructions

Set an object's parent, preserving world transform by default

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
objectYes
parentYes
keep_transformNo
Behavior2/5

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

With no annotations, the description should disclose behavioral traits. It mentions 'preserving world transform by default' but lacks details on side effects, error conditions, or what happens when keep_transform is false.

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

Conciseness4/5

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

The description is a single sentence, concise and to the point. However, it could be structured slightly better to separate the action from the default behavior.

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

Completeness2/5

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

Given no output schema and no annotations, the description is insufficient. A mutation tool affecting scene hierarchy should explain return values, permissions, or effects on children.

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

Parameters2/5

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

Schema parameter descriptions are absent (coverage 0%). The description only hints at keep_transform's role, but does not explain what values object and parent accept (e.g., names, IDs, paths).

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 clearly states the tool's action ('Set an object's parent') and the default behavior ('preserving world transform by default'). It distinguishes from siblings like outliner.parent_clear which clears parent.

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?

No guidance on when to use this tool instead of alternatives (e.g., outliner.object_link, outliner.parent_clear). No context about prerequisites or scenarios.

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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