open-source · since 2026
MCP Auth Adapter
Red Hat Community AI Tools
An authentication adapter that sits in front of an OAuth 2.0 or OpenID Connect identity provider and supplies MCP Authorization behavior and client-compatibility handling for protected MCP servers.
MCPOAuthOIDCauthenticationAI securityTypeScript
desk notes
Latest verified release: v2.4.2 (2026-10-16). This patch updates dependencies and the base image; its release notes do not document a new user-facing capability. The adapter targets common MCP clients including Claude Code/Desktop, Cursor, ChatGPT, Gemini CLI and VS Code.