🔧 Fixes:

• Fixed RuntimeError: can't start new thread in Railway deployments
• Resolved infinite shutdown loops causing repeated server restarts
• Fixed threading exhaustion under heavy load conditions
• Eliminated resource leaks in HTTP connection pools

🚀 Improvements:

• Added proper signal handling to prevent shutdown cascades
• Implemented background task tracking and cancellation
• Added conservative HTTP connection limits to prevent thread exhaustion
• Enhanced graceful shutdown with comprehensive error handling
• Added environment variable configuration for HOST/PORT

📦 Technical Details:

• Implemented signal deduplication to prevent multiple shutdown attempts
• Added proper async task lifecycle management
• Reduced HTTP connection pool limits for better resource management
• Enhanced provider cleanup with exception handling
• Added shutdown state tracking to prevent race conditions

This release ensures stable, long-running operation in production environments without threading issues.

Installation

PyPI

pip install augments-mcp-server==2.0.5

uv

uv add augments-mcp-server==2.0.5

MCP Server Registry

The server is available in the MCP server registry at dev.augments/mcp.