solid_boolean

Boolean-combine two native 3D solids (COM backend, opt-in).

SERVERAutoCAD MCP Pro SOURCEu-c4n/autocad-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/u-c4n-autocad-mcp/solid-boolean.md

WHAT IT DOES

What solid_boolean does on AutoCAD MCP Pro

AI agents invoke solid_boolean to trigger actions in AutoCAD MCP Pro. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why solid_boolean is rated High

This tool performs a Boolean operation (union, subtract, or intersect) on 3D solid geometry in AutoCAD via COM. It modifies the drawing's geometry in a potentially irreversible way — Boolean subtraction destroys the original solids and creates new combined geometry. While it can be considered destructive to the source entities, it's primarily a CAD modeling operation that executes a geometric transformation.

From the tool's definition Boolean-combine two native 3D solids (COM backend, opt-in)

Attacks that exploit this kind of access

RECOMMENDED RULE

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

solid_boolean Rate-limited

solid_boolean stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "solid_boolean": {
      "limits": [
        {
          "counter": "solid_boolean_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect AutoCAD MCP Pro, apply this rule, and every solid_boolean call is checked against it from then on.

FAQ

Questions about solid_boolean

What does the solid_boolean tool do? +

Boolean-combine two native 3D solids (COM backend, opt-in). It is categorised as a Execute tool in the AutoCAD MCP Pro MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on solid_boolean? +

Register the AutoCAD MCP Pro MCP server in PolicyLayer and add a rule for solid_boolean: 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 AutoCAD MCP Pro. Nothing to install.

What risk level is solid_boolean? +

solid_boolean is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit solid_boolean? +

Yes. Add a rate_limit block to the solid_boolean 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 solid_boolean completely? +

Set action: deny in the PolicyLayer policy for solid_boolean. 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 solid_boolean? +

solid_boolean is provided by the AutoCAD MCP Pro MCP server (u-c4n/autocad-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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