Implementations
130 known SCIM clients, servers, and libraries.
These lists are community-maintained. A client initiates provisioning requests; a server (a service provider, in the language of the specification) receives them. Many projects act as both.
SCIM 2.0
91 implementations of the current standard, RFC 7643 and RFC 7644.
SCIM 1.1
39 implementations of the pre-IETF 1.1 specification.
Contributing
Know of an implementation that should be listed?
Submit a pull request to the GitHub repository, or join the IETF SCIM mailing list and send an email with the project name, whether it acts as a client and/or server, its license, the developer, a URL, and whether it implements SCIM 1.1 or SCIM 2.0.