MCP Server Scaffolding with Asyncio Skill

Metadata (Tier 1)

Keywords: mcp server, asyncio, taskgroup, async server, python 3.13

File Patterns: **/server.py, **/main.py

Modes: backend_python

Instructions (Tier 2)

Python 3.13 Asyncio Patterns

CRITICAL: Use asyncio.TaskGroup() instead of asyncio.gather() for Python 3.13.