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dwgx

Blender Copilot MCP Server

by dwgx

create_text

Create 3D text objects in Blender with customizable size, extrude depth, bevel edges, and alignment options. Supports multiple fonts and precise positioning.

Instructions

Create a 3D text object. Set extrude > 0 for 3D text depth. Set bevel_depth > 0 for beveled edges. Rotation in degrees. Alignment options: LEFT, CENTER, RIGHT for X; TOP, CENTER, BOTTOM for Y.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameNo
sizeNo
textYes
align_xNoCENTER
align_yNoCENTER
extrudeNo
locationNo
rotationNo
font_pathNo
bevel_depthNo
Behavior3/5

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

No annotations are given, so the description carries the burden. It explains behavior for extrude, bevel_depth, rotation, and alignment but omits other important aspects like whether it creates a new object in the scene or affects selection.

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?

Three efficient sentences with no wasted words, front-loaded with the main purpose.

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?

Despite no annotations or output schema, the description covers only about half of the 10 parameters. Missing details on key parameters like location, size, and font_path, and assumes basic understanding of 3D object creation.

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

Parameters3/5

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

The description adds meaning beyond the schema for extrude, bevel_depth, rotation, and alignment, but fails to explain name, size, location, and font_path. With 0% schema coverage, this is only partial compensation.

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 creates a 3D text object, using a specific verb and resource. It is distinct from sibling tools like create_curve or create_object.

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 is provided on when to use this tool versus alternatives like curve_create_text. The description only explains parameter options, not usage context.

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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