MCP servers tagged authn

1 live MCP servers tagged "authn", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with authn.

live servers

avg trust

Casdoor

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, TOT…