codex-security (MCP Server)

Name: codex-security MCP Server
Author: openai

OpenAI's Codex Security CLI and TypeScript SDK for finding, validating, and fixing security vulnerabilities. npm: https://www.npmjs.com/package/@openai/codex-security

9,856 stars TypeScript MCP Ready Full Docs Skills View Markdown #ai-security #application-security #cli #code-scanning

Documentation Agent Skills & Rules MCP Server API Specification

Claude Desktop Configuration

Add to ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "codex-security": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-codex-security"
      ]
    }
  }
}

Cursor MCP Configuration

Add to .cursor/mcp.json in your workspace root

{
  "mcpServers": {
    "codex-security": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-codex-security"
      ]
    }
  }
}

NPX / Command Line Execution

Run directly with Node.js or NPX package runner

npx -y @modelcontextprotocol/server-codex-security

Claude Desktop Configuration

Cursor MCP Configuration

NPX / Command Line Execution

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