CSP Builder is a free Chrome extension designed to help users monitor and collect Content Security Policy (CSP) related resources from web pages. This tool automatically discovers the necessary CSP domains, streamlining the process of developing and implementing security policies for websites. By generating an initial CSP policy, CSP Builder simplifies the often complex task of ensuring that web applications are secure from content injection attacks.

The extension operates seamlessly within the Chrome browser, making it easily accessible for developers and security professionals. With its focus on enhancing web security, CSP Builder not only saves time but also assists in maintaining compliance with modern web standards. This tool is an essential addition for anyone looking to improve their website's security posture.