gui_status

THE RISK

Low Risk

Why gui_status needs a policy

This tool only reads and reports the current connection status (whether GUI mode is enabled, ghidra_bridge availability, and connection status). It has no side effects, does not execute code, does not modify data, and does not delete or move anything.

From the tool's definition Tool name 'gui_status' and description 'Get the status of GUI mode connection' indicate a query operation that retrieves status information about Ghidra's GUI connection state without modifying any data or triggering external operations.

Documented attack patterns abuse exactly the kind of access gui_status gives an agent:

POLICY

How to control gui_status

PolicyLayer is an MCP gateway — it sits between your AI agents and Kawaiidra MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for gui_status:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "gui_status": {}
  }
}

gui_status is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Kawaiidra MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about gui_status

What does the gui_status tool do? +

Get the status of GUI mode connection. Shows whether GUI mode is enabled, if ghidra_bridge is available, and connection status to running Ghidra instance. It is categorised as a Read tool in the Kawaiidra MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on gui_status? +

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

What risk level is gui_status? +

gui_status is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit gui_status? +

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

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

gui_status is provided by the Kawaiidra MCP server (wagonbomb/kawaiidra-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Kawaiidra MCP tool call.

Start from Kawaiidra MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →