design_ip · MCP for Vivado MCP: Risk & Policy

WHAT IT DOES

What design_ip does on MCP for Vivado

AI agents invoke design_ip to trigger actions in MCP for Vivado. 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.

WHY IT NEEDS A POLICY

Why design_ip needs a policy

The tool initiates an IP design workflow in Vivado, which involves executing synthesis, implementation, and other hardware design operations. This constitutes executing an external operation (Vivado workflow) rather than a simple read or write. The description is vague ('workflow intent'), which lowers confidence slightly, but in the context of this server it clearly triggers hardware design processes.

From the tool's definition 'Design an IP workflow intent' — triggers an automated Vivado workflow for IP design, driving hardware design processes

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

design_ip Rate-limited

design_ip 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": {
    "design_ip": {
      "limits": [
        {
          "counter": "design_ip_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MCP for Vivado, so you can run agents against it safely.

FAQ

Questions about design_ip

What does the design_ip tool do? +

Design an IP workflow intent. It is categorised as a Execute tool in the MCP for Vivado MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on design_ip? +

Register the MCP for Vivado MCP server in PolicyLayer and add a rule for design_ip: 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 MCP for Vivado. Nothing to install.

What risk level is design_ip? +

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

Can I rate-limit design_ip? +

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

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

design_ip is provided by the MCP for Vivado MCP server (lzw12123/mcp-for-vivado). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.