How WorkOS solved enterprise auth for MCP servers

The Model Context Protocol (MCP) faces significant challenges in securely authenticating and authorizing access to its servers, which are increasingly handling sensitive data. Developers often struggle between building custom authentication systems, which are time-consuming and complex, or relying on basic methods that are not adequate for production environments. WorkOS offers a solution by acting as an OAuth bridge, simplifying this process and allowing developers to focus on the core functionality of their MCP servers. WorkOS provides two main paths: AuthKit for those building new applications or migrating to modern authentication solutions, and Connect for those needing to integrate OAuth with existing systems. This approach eliminates the need for developers to delve into complex OAuth concepts, such as dynamic client registration, and has been successfully implemented by companies like Mux, which utilized WorkOS to launch their MCP server without having to develop in-depth OAuth support internally. By offloading authentication complexity to WorkOS, developers can concentrate on enhancing the unique features of their MCP servers, ensuring both security and functionality.