remove_constraint
Remove a constraint from an object by constraint name.
This record as markdown: /tools/dwgx-blender-copilot/remove-constraint.md
What remove_constraint does on Blender Copilot MCP Server
AI agents call remove_constraint to permanently remove resources in Blender Copilot MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why remove_constraint is rated Critical
Removing a constraint is an irreversible deletion of a configuration element from a Blender object. While it can sometimes be re-added, the act of removing it destroys the existing constraint data and its settings, making it Destructive. The blast radius is medium since it affects object behavior in a 3D scene but is limited to a single constraint on a single object.
From the tool's definition Remove a constraint from an object by constraint name
Attacks that exploit this kind of access
The rule that runs remove_constraint safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Blender Copilot MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For remove_constraint, this is the rule to start with:
remove_constraint is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Blender Copilot MCP Server, apply this rule, and every remove_constraint call is checked against it from then on.
Questions about remove_constraint
Remove a constraint from an object by constraint name. It is categorised as a Destructive tool in the Blender Copilot MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Blender Copilot MCP Server MCP server in PolicyLayer and add a rule for remove_constraint: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Blender Copilot MCP Server. Nothing to install.
remove_constraint is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the remove_constraint rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for remove_constraint. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
remove_constraint is provided by the Blender Copilot MCP Server MCP server (dwgx/blender-copilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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