MCP OAuth ServerSecurityDeveloper ToolsAI & Machine LearningGeroTxbarriAlicense-Not gradedqualityDmaintenanceA Node.js MCP server with custom OAuth 2.1 + PKCE authentication, enabling secure remote connections to LLMs like Claude and ChatGPT. Updated 4 months ago (2026-06-22 13:31 UTC)510 npmMIT