SAML-tracer is a Firefox extension designed for developers and IT professionals who need to monitor SAML and WS-Federation messages in real-time. This tool facilitates the observation of messages exchanged during single sign-on (SSO) and single logout (SLO) processes, making it invaluable for troubleshooting and debugging authentication issues. With its user-friendly interface, users can easily track the flow of authentication messages, providing insights into the SAML assertions and responses.

The extension operates seamlessly within the Firefox browser, allowing users to capture and analyze SAML requests and responses directly from their web applications. SAML-tracer is free to use and falls under the Development & IT category, specifically tailored for web development purposes. Its straightforward functionality aids developers in ensuring that their SSO implementations are working correctly, ultimately enhancing the security and efficiency of web applications.