delete_object
A destructive tool on the FreeCAD Robust MCP server.
This record as markdown: /tools/spkane-freecad-addon-robust-mcp-server/delete-object.md
What delete_object does on FreeCAD Robust MCP Server
AI agents call delete_object to permanently remove resources in FreeCAD Robust MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete_object is rated Critical
Deletion of objects in CAD models is irreversible and represents data loss. While the specific scope (single object vs. multiple, cascading effects) cannot be fully determined due to the empty description, the naming convention and CAD context indicate this is a destructive operation. High severity reflects potential loss of user work in a design file.
From the tool's definition Tool name 'delete_object' indicates irreversible deletion of 3D model objects in FreeCAD. No description provided, but in the context of a CAD system, deleting objects represents permanent removal of design work that cannot be undone through normal undo…
Attacks that exploit this kind of access
The rule that runs delete_object safely
PolicyLayer is an MCP gateway: it sits between your AI agents and FreeCAD Robust MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_object, this is the rule to start with:
delete_object 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 FreeCAD Robust MCP Server, apply this rule, and every delete_object call is checked against it from then on.
Questions about delete_object
delete_object is a destructive tool on the FreeCAD Robust MCP Server MCP server. It is categorised as a Destructive tool in the FreeCAD Robust MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the FreeCAD Robust MCP Server 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 Robust MCP Server. 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 Robust MCP Server MCP server (spkane/freecad-addon-robust-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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