CTFtime

Verified Integration

Author: @0x-Professor•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect CTFtime to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "ctftime-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ctftime-1"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides programmatic access to CTFtime.org data, enabling retrieval of CTF competition details, team rankings, and event results through a standardized interface.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for CTFtime

CTFtime functions as an MCP server, designed for seamless integration with MCP-compatible clients like Claude Desktop and VS Code with Continue. You can install and run the server locally, then configure your client to connect and leverage its tools and prompts.

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