Csper is a security-oriented platform aimed at streamlining the creation, deployment, and oversight of Content Security Policy (CSP) for web applications, offering automated tools and valuable insights that safeguard users from prevalent web threats like cross-site scripting. It includes a range of features such as a CSP generator that automatically produces policy headers for any site, browser extensions that aid in the real-time construction and refinement of policies, and an evaluator that examines existing setups to identify misconfigurations and security vulnerabilities. This platform empowers developers to swiftly create, test, and implement CSP rules, while also enabling them to track their efficacy through actionable feedback and detailed reporting, significantly lowering the complexities that typically accompany manual CSP configuration. Csper prioritizes user-friendliness and automation, enabling teams to grasp, implement, and sustain CSP in mere minutes, all while making sure that the policies adapt effectively as applications change. Overall, Csper serves as a comprehensive solution for enhancing web security with minimal hassle.