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remove_constraint

Remove a named constraint from an object or bone in Blender to adjust or clean up its animation, physics, or transform behavior.

Instructions

Remove a constraint by name.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
boneNo
objectYes
constraintYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior2/5

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

With no annotations, the description carries full responsibility for disclosing behavior. It does not mention that the operation is destructive or irreversible, nor does it describe error handling if the constraint does not exist. The 'by name' detail is a minor behavioral hint but insufficient.

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?

A single, front-loaded sentence with no unnecessary words. It efficiently conveys the core function.

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?

The description is minimal and lacks context about the object parameter, optional bone parameter, and any preconditions or return behavior. While an output schema is present, the description does not cover crucial contextual aspects for a mutation tool.

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?

The schema has 0% description coverage, and the description only clarifies that the constraint is identified by name. It does not explain the 'object' or 'bone' parameters, leaving ambiguity about the optional bone context.

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 action (remove), the resource (a constraint), and the identification method (by name). This distinguishes it from sibling tools like add_constraint and list_constraints.

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, prerequisites, or alternatives. The description simply states the operation without contextual cues.

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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