create_device_config · Logic Analyzer AI MCP: Risk & Policy

WHAT IT DOES

What create_device_config does on Logic Analyzer AI MCP

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

WHY IT NEEDS A POLICY

Why create_device_config needs a policy

The 'create_' prefix and context indicate this tool creates or modifies configuration data for hardware control. This is a Write operation (reversible data modification) rather than Read (no retrieval semantics) or Execute (no explicit code execution). Severity is medium because misuse could misconfigure hardware capture settings, but the impact is typically reversible by reconfiguring.

From the tool's definition Tool name 'create_device_config' indicates creation of a configuration object. No description provided, but context from sibling tools (capture_and_analyze_digital, capture_and_analyze_analog, create_capture_config) suggests this tool creates or modifies…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_device_config Rate-limited

create_device_config 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": {
    "create_device_config": {
      "limits": [
        {
          "counter": "create_device_config_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 Logic Analyzer AI MCP, so you can run agents against it safely.

FAQ

Questions about create_device_config

What does the create_device_config tool do? +

create_device_config. It is categorised as a Write tool in the Logic Analyzer AI MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_device_config? +

Register the Logic Analyzer AI MCP server in PolicyLayer and add a rule for create_device_config: 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 Logic Analyzer AI MCP. Nothing to install.

What risk level is create_device_config? +

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

Can I rate-limit create_device_config? +

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

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

create_device_config is provided by the Logic Analyzer AI MCP server (michelebergo/logic-analyzer-ai-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.