Jarvis Registry provides a single authenticated entry point for AI clients and autonomous agents to interact with enterprise systems via the Model Context Protocol (MCP) over SSE or Streamable HTTP. It includes OAuth 2.0/OIDC integration with major identity providers, fine-grained ACL-based access control, and supports orchestrating multiple autonomous agents through A2A agent coordination. The platform connects tools like Cursor, Claude Desktop, and GitHub Copilot to internal enterprise resources while maintaining security governance and observability.