layer_create

What layer_create does on AutoCAD MCP Pro

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

Why layer_create is rated Medium

Layer creation modifies the drawing structure by adding new layers, which is a Write operation (reversible, non-destructive). Severity is medium because misuse could corrupt drawing organization or clutter the design space, but layers can be deleted and the drawing remains recoverable. Confidence is 0.85 rather than higher due to empty description, but the sibling context and tool naming are clear indicators.

From the tool's definition Tool name 'layer_create' indicates creation of a new layer in an AutoCAD drawing. Description is empty, but context from sibling tools (layer management functions, drawing creation, entity modification) and server purpose (CAD automation via COM and DXF…

The rule that runs layer_create safely

PolicyLayer is an MCP gateway: it sits between your AI agents and AutoCAD MCP Pro, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For layer_create, this is the rule to start with:

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

Questions about layer_create