SAMLPeek is a free Chrome add-on developed by NullOps.io. It falls under the category of Browsers and is specifically listed under the SubCategory of Add-ons & Tools. SAMLPeek is designed to decode SAML (Security Assertion Markup Language) requests and responses.

With SAMLPeek, users can easily analyze and understand the contents of SAML messages exchanged between service providers and identity providers. This add-on provides a convenient way to inspect and decode SAML assertions, attributes, and other relevant information. It helps users troubleshoot SAML-related issues, verify the correctness of SAML messages, and ensure the proper functioning of SAML-based authentication and authorization systems.

SAMLPeek is a valuable tool for developers, system administrators, and security professionals who work with SAML-based systems. It simplifies the process of debugging and understanding SAML messages, making it an essential tool in the arsenal of anyone involved in SAML-based authentication and authorization.