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get_scene_item_transform

Retrieve position, scale, and crop values for a specific scene item by providing scene name and item ID.

Instructions

Get a scene item's position, scale, and crop.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
sceneYes
item_idYes
Behavior2/5

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

No annotations are provided, and the description fails to disclose behavioral traits beyond the stated properties. It does not mention that the tool is read-only, what happens if the item ID is invalid, or any required permissions.

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 concise sentence that is front-loaded with the key action and resource. It is appropriately sized, though it could benefit from additional context without becoming verbose.

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 lacks completeness. It does not describe the return format (e.g., whether position is x,y or includes rotation), error conditions, or any additional context needed 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?

With 0% schema description coverage, the description adds no clarification for the two parameters (scene and item_id). It does not explain that 'scene' is the scene name or that 'item_id' refers to the scene item's numeric identifier.

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 it retrieves position, scale, and crop for a scene item, using the specific verb 'Get' and resource 'scene item transforms'. It distinguishes itself from the sibling 'set_scene_item_transform' which performs a write operation.

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

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description does not explicitly state when to use this tool versus alternatives like 'set_scene_item_transform'. While the purpose is clear, there is no guidance on context or exclusions, such as using it before modifying transforms.

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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