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Rename FastMCP to MCPServer (#1951)

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Marcelo Trylesinski 2026-01-25 14:45:52 +01:00 • committed by GitHub
commit 65c614e48e
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1 changed files with 713 additions and 693 deletions
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6
examples/snippets/servers/lifespan_example.py
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@ -4,7 +4,7 @@ from collections.abc import AsyncIterator
from contextlib import asynccontextmanager
from dataclasses import dataclass
from mcp.server.fastmcp import Context, FastMCP
from mcp.server.mcpserver import Context, MCPServer
from mcp.server.session import ServerSession
@ -34,7 +34,7 @@ class AppContext:
@asynccontextmanager
async def app_lifespan(server: FastMCP) -> AsyncIterator[AppContext]:
async def app_lifespan(server: MCPServer) -> AsyncIterator[AppContext]:
"""Manage application lifecycle with type-safe context."""
# Initialize on startup
db = await Database.connect()
@ -46,7 +46,7 @@ async def app_lifespan(server: FastMCP) -> AsyncIterator[AppContext]:
# Pass lifespan to server
mcp = FastMCP("My App", lifespan=app_lifespan)
mcp = MCPServer("My App", lifespan=app_lifespan)
# Access type-safe lifespan context in tools