This release focuses on improving reliability and expanding activity logging capabilities, while fixing several issues related to Go module compatibility and tool usability.
New Features
- Enhanced Activity Logging: Expanded activity log with new event types per Specification 024, providing more comprehensive tracking of proxy operations and agent interactions
Bug Fixes
- Fixed canonical module path to properly support
go installinstallation method - Improved tool descriptions and error messages to enhance AI agent reliability and understanding
- Removed unused
isolation_*parameters fromupstream_serverstool that were causing confusion
Improvements
- Enhanced OAuth token refresh reliability following Specification 023
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