- Updated Prerequisites with Redis setup (Docker Compose + OrbStack)
- Added comprehensive Authentication Modes section
- Added Testing with MCP Inspector section with step-by-step guides
- Updated Features to highlight dual mode support
- Updated Configuration with new environment variables
- Updated Development Commands with all new npm scripts
- Added architecture diagrams for both modes
- Referenced auth-server/README.md for detailed auth server info
All phases now completed - Mode 2 implementation ready for use!