ZITADEL - Identity infrastructure, simplified for you.

An open-source AI-first Identity and Access Management (IAM) /AI MCP gateway and auth server with web UI supporting MCP, A2A, OAuth 2.1, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

Kanidm: A simple, secure, and fast identity management platform

Open-source dev tools for enterprise SSO. Ship SAML + SCIM support this afternoon.

Single Sign-On Identity & Access Management via OpenID Connect, OAuth 2.0 and PAM

Apache Syncope

Golang Implementation of the SCIM v2 Specification

Using SCIM protocol as a gateway for user provisioning to other endpoints

The UnboundID SCIM 2.0 SDK for Java

MIT licensed Open Source Identity and Access Management implementing OAuth 2.0 and SCIMv2.

a third party module that extends keycloak by SCIM functionality

Official Node SDK for interacting with the WorkOS API

1Password SCIM Bridge deployment examples

Building blocks for servers implementing Simple Cloud Identity Management v2

a scim implementation as described in RFC7643 and RFC7644

INDIGO Identity and Access Management Service

Keep your AWS Single Sign-On (SSO) groups and users in sync with your Google Workspace directory

Apache Directory - SCIMple

SCIM 2.0 Server implementation for Laravel

Official Go SDK for interacting with the WorkOS API