Update README

Author: hahwul

README.md

@@ -3,7 +3,7 @@
 
 ## Introduction
 
-Caido is a lightweight web security auditing toolkit designed to assist developers and security professionals in identifying vulnerabilities within web applications. The caido-ruby library serves as a Ruby implementation of Caido's API, providing a seamless and efficient way for Ruby developers to integrate Caido's powerful security auditing capabilities into their applications.
+[Caido](https://caido.io) is a lightweight web security auditing toolkit designed to assist developers and security professionals in identifying vulnerabilities within web applications. The caido-ruby library serves as a Ruby implementation of Caido's API, providing a seamless and efficient way for Ruby developers to integrate Caido's powerful security auditing capabilities into their applications.
 
 ## Installation