insert_block

在当前图形中插入图块参照。

SERVERPypi:best Cad SOURCEpypi:best-cad-mcp

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/io-github-lokmenower-best-cad-mcp/insert-block.md

WHAT IT DOES

What insert_block does on Pypi:best Cad

AI agents use insert_block to create or update resources in Pypi:best Cad, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Pypi:best Cad environment.

RISK

Why insert_block is rated Medium

This tool creates/inserts new block references into a CAD drawing, which is a reversible modification operation. It does not execute arbitrary code, delete data permanently, or involve financial transactions. It fits the Write category as it modifies the drawing by adding new elements.

From the tool's definition Tool name 'insert_block' and description '在当前图形中插入图块参照' (insert block reference into current drawing) indicates creation of drawing elements. The verb 'insert' combined with the CAD context (AutoCAD MCP) shows modification of drawing data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs insert_block safely

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

insert_block Rate-limited

insert_block 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": {
    "insert_block": {
      "limits": [
        {
          "counter": "insert_block_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 Pypi:best Cad, apply this rule, and every insert_block call is checked against it from then on.

FAQ

Questions about insert_block

What does the insert_block tool do? +

在当前图形中插入图块参照。. It is categorised as a Write tool in the Pypi:best Cad MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on insert_block? +

Register the Pypi:best Cad MCP server in PolicyLayer and add a rule for insert_block: 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 Pypi:best Cad. Nothing to install.

What risk level is insert_block? +

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

Can I rate-limit insert_block? +

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

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

insert_block is provided by the Pypi:best Cad MCP server (pypi:best-cad-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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