empire_plugins · PowerShell Empire MCP Server MCP

WHAT IT DOES

What empire_plugins does on PowerShell Empire MCP Server

AI agents invoke empire_plugins to trigger actions in PowerShell Empire MCP Server. 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 empire_plugins needs a policy

Empire is a post-exploitation C2 framework. Plugin management in Empire allows loading and executing additional modules/extensions that can run arbitrary code, establish persistence, or perform offensive operations. While 'manage' could include read/write operations, plugins in a C2 framework context are execution primitives.

From the tool's definition 'Manage Empire plugins' on a PowerShell Empire server — Empire plugins extend C2 framework capabilities and can execute arbitrary code or operations on compromised agents

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

empire_plugins Rate-limited

empire_plugins 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": {
    "empire_plugins": {
      "limits": [
        {
          "counter": "empire_plugins_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 PowerShell Empire MCP Server, so you can run agents against it safely.

FAQ

Questions about empire_plugins

What does the empire_plugins tool do? +

Manage Empire plugins. It is categorised as a Execute tool in the PowerShell Empire MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on empire_plugins? +

Register the PowerShell Empire MCP Server MCP server in PolicyLayer and add a rule for empire_plugins: 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 PowerShell Empire MCP Server. Nothing to install.

What risk level is empire_plugins? +

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

Can I rate-limit empire_plugins? +

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

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

empire_plugins is provided by the PowerShell Empire MCP Server MCP server (schwarztim/sec-powershell-empire-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.