start_smb_server

A execute tool on the Pentester- MCP server.

SERVERPentester-MCP SOURCEhalilkirazkaya/pentester-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/halilkirazkaya-pentester-mcp/start-smb-server.md

WHAT IT DOES

What start_smb_server does on Pentester-MCP

AI agents invoke start_smb_server to trigger actions in Pentester-MCP. 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.

RISK

Why start_smb_server is rated High

Starting an SMB server is an active operation that initiates a network service and can interact with connected clients. The effects depend on arguments such as listening port, shares configured, and network exposure. This is not a static Read (no query/retrieval), not a reversible Write (service state persists), and not Destructive (service can be stopped). It is Execute: triggering external network operations.

From the tool's definition Tool name 'start_smb_server' starts a network service (SMB Server), which triggers external operations whose effects depend on deployment context and network configuration.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs start_smb_server safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Pentester-MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For start_smb_server, this is the rule to start with:

start_smb_server Rate-limited

start_smb_server 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": {
    "start_smb_server": {
      "limits": [
        {
          "counter": "start_smb_server_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Pentester-MCP, apply this rule, and every start_smb_server call is checked against it from then on.

FAQ

Questions about start_smb_server

What does the start_smb_server tool do? +

start_smb_server is a execute tool on the Pentester MCP server. It is categorised as a Execute tool in the Pentester-MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on start_smb_server? +

Register the Pentester MCP server in PolicyLayer and add a rule for start_smb_server: 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 Pentester-MCP. Nothing to install.

What risk level is start_smb_server? +

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

Can I rate-limit start_smb_server? +

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

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

start_smb_server is provided by the Pentester MCP server (halilkirazkaya/pentester-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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