Cyber
Createdricauts
Tests backend APIs for security vulnerabilities using a Model Context Protocol (MCP) server.
About
Cyber is a Model Context Protocol (MCP) server designed to empower LLMs in identifying and addressing security vulnerabilities within backend APIs. By providing specialized tools and resources, Cyber streamlines the process of testing for common security issues such as authentication flaws, injection vulnerabilities, data leaks, and inadequate rate limiting. It includes comprehensive resources like security checklists and testing guides, along with support for various authentication methods, enabling thorough security assessments of secured endpoints.
Key Features
- Detects sensitive data exposure issues
- Tests for JWT vulnerabilities, authentication bypass, and weak authentication mechanisms
- Identifies SQL injection, XSS, and other injection vulnerabilities
- Evaluates rate limiting bypass and DDoS vulnerabilities
- Analyzes HTTP headers for security best practices
- 2 GitHub stars
Use Cases
- Automated API security testing within LLM-powered security workflows
- Integration with CI/CD pipelines to prevent vulnerable code deployment
- Performing penetration testing on APIs to discover security flaws
