This release improves the reliability of OAuth token management in MCPProxy.
Improvements
- Enhanced OAuth token refresh reliability: Implemented exponential backoff strategy for token refresh operations, improving resilience when handling temporary network issues or rate limits from OAuth providers. The system now automatically retries failed refresh attempts with progressively longer delays, reducing the likelihood of authentication interruptions during extended sessions.
Download Installers
| Platform | Download | Notes |
|---|---|---|
| macOS (Apple Silicon) | Download DMG | Signed & Notarized - Recommended for M1/M2/M3/M4 |
| macOS (Intel) | Download DMG | Signed & Notarized |
| Windows (64-bit) | Download Setup | Setup wizard |
| Windows (ARM64) | Download Setup | For ARM Windows devices |
| Linux (AMD64) | Download tar.gz | Binary package |
| Linux (ARM64) | Download tar.gz | For ARM Linux |
Homebrew (macOS/Linux):
brew install smart-mcp-proxy/mcpproxy/mcpproxyOther download options (auto-update URLs, archives)
Auto-update URLs (always points to latest):
Binary archives (this version):
Installation Instructions
Windows
- Download the installer for your architecture
- Run
mcpproxy-setup-*.exe - Follow the installation wizard (requires Administrator privileges)
- Launch "MCPProxy" from Start Menu
macOS
- Download the signed DMG for your Mac
- Double-click the DMG to mount it
- Double-click the PKG installer inside
- Follow the installation wizard
- Launch mcpproxy.app from Applications folder
Linux / Manual Installation
- Download the appropriate archive
- Extract:
tar -xzf mcpproxy-*.tar.gz - Make executable:
chmod +x mcpproxy - Run:
./mcpproxy serve
Platform Support & Usage
Platform Support
- macOS: Full system tray support with menu and icons
- Windows: Full system tray support with menu and icons
- Linux: Headless mode only (CLI)
Usage
GUI (Recommended):
- Launch mcpproxy.app from Applications (auto-starts core server)
- Manages server via system tray menu
CLI:
mcpproxy serve # Start server
mcpproxy serve --listen 127.0.0.1:8081 # Custom port
export MCPPROXY_API_KEY=your-secret-key # Set API key