make_face

A write tool on the FreeCAD Robust MCP server.

SERVERFreeCAD Robust MCP Server SOURCEspkane/freecad-addon-robust-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/spkane-freecad-addon-robust-mcp-server/make-face.md

WHAT IT DOES

What make_face does on FreeCAD Robust MCP Server

AI agents use make_face to create or update resources in FreeCAD Robust MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your FreeCAD Robust MCP Server environment.

RISK

Why make_face is rated Medium

In FreeCAD, 'make_face' typically creates a face geometry from wires or edges, which is a Write (creation) operation. However, since the description is empty, confidence is lowered. It is unlikely to be Destructive, Financial, or Execute based on the naming convention within a 3D CAD modeling context.

From the tool's definition Tool name 'make_face' in a FreeCAD 3D modeling context; description is empty and uninformative.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs make_face 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 make_face, this is the rule to start with:

make_face Rate-limited

make_face stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "make_face": {
      "limits": [
        {
          "counter": "make_face_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect FreeCAD Robust MCP Server, apply this rule, and every make_face call is checked against it from then on.

FAQ

Questions about make_face

What does the make_face tool do? +

make_face is a write tool on the FreeCAD Robust MCP Server MCP server. It is categorised as a Write tool in the FreeCAD Robust MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on make_face? +

Register the FreeCAD Robust MCP Server MCP server in PolicyLayer and add a rule for make_face: 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.

What risk level is make_face? +

make_face is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit make_face? +

Yes. Add a rate_limit block to the make_face 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.

How do I block make_face completely? +

Set action: deny in the PolicyLayer policy for make_face. 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.

What MCP server provides make_face? +

make_face 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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