generate_circuit_design · Funky Junction MCP: Risk & Policy

WHAT IT DOES

What generate_circuit_design does on Funky Junction

AI agents use generate_circuit_design to create or update resources in Funky Junction — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Funky Junction environment.

WHY IT NEEDS A POLICY

Why generate_circuit_design needs a policy

The tool generates (creates) circuit design parameters, which constitutes a Write operation as it produces new design artifacts. It does not appear to execute simulations, delete data, or involve financial transactions.

From the tool's definition "Generate quantum circuit design parameters" — creates/generates design parameters for a quantum circuit

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_circuit_design Rate-limited

generate_circuit_design 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": {
    "generate_circuit_design": {
      "limits": [
        {
          "counter": "generate_circuit_design_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about generate_circuit_design

What does the generate_circuit_design tool do? +

Generate quantum circuit design parameters. It is categorised as a Write tool in the Funky Junction MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generate_circuit_design? +

Register the Funky Junction MCP server in PolicyLayer and add a rule for generate_circuit_design: 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 Funky Junction. Nothing to install.

What risk level is generate_circuit_design? +

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

Can I rate-limit generate_circuit_design? +

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

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

generate_circuit_design is provided by the Funky Junction MCP server (paulgoldschmidt/qsim-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.