create_ctf_session

创建CTF竞赛会话。

SERVERKali Security MCP SOURCEseac-25/kali-security-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/seac-25-kali-security-mcp/create-ctf-session.md

WHAT IT DOES

What create_ctf_session does on Kali Security MCP

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

RISK

Why create_ctf_session is rated Medium

The tool creates a new CTF (Capture The Flag) session, which is a Write operation — it initializes/creates a session object. While the server context involves penetration testing and security tools, this specific tool appears to set up a session rather than execute attacks or destroy data. Severity is medium given the broader server context where a session could be used to coordinate offensive security operations.

From the tool's definition 创建CTF竞赛会话 (Create CTF competition session)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_ctf_session safely

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

create_ctf_session Rate-limited

create_ctf_session 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_ctf_session": {
      "limits": [
        {
          "counter": "create_ctf_session_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about create_ctf_session

What does the create_ctf_session tool do? +

创建CTF竞赛会话。. It is categorised as a Write tool in the Kali Security 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_ctf_session? +

Register the Kali Security MCP server in PolicyLayer and add a rule for create_ctf_session: 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 Kali Security MCP. Nothing to install.

What risk level is create_ctf_session? +

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

Can I rate-limit create_ctf_session? +

Yes. Add a rate_limit block to the create_ctf_session 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_ctf_session completely? +

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

create_ctf_session is provided by the Kali Security MCP server (seac-25/kali-security-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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