Delete an object in FreeCAD.
AI agents call delete_object to permanently remove resources in FreeCAD MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deleting objects in FreeCAD is an irreversible operation that removes design data from the document. While not as severe as full document destruction, it permanently eliminates specific modeling work. The high severity reflects the potential for significant loss of user work if an AI agent inappropriately deletes critical components of a 3D model.
From the tool's definition Tool name is 'delete_object' and description explicitly states 'Delete an object in FreeCAD.' The verb 'delete' combined with the direct action of removing objects from a CAD model indicates irreversible data destruction.
Attacks that exploit this kind of access
Delete an object in FreeCAD. It is categorised as a Destructive tool in the FreeCAD MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the FreeCAD MCP server in PolicyLayer and add a rule for delete_object: 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 FreeCAD MCP. Nothing to install.
delete_object 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 delete_object 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 delete_object. 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.
delete_object is provided by the FreeCAD MCP server (yaeshio/freecad-mcp-for-ydga). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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