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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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16
examples/servers/everything-server/mcp_everything_server/server.py
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@ -10,8 +10,8 @@ import json
import logging
import click
from mcp.server.fastmcp import Context, FastMCP
from mcp.server.fastmcp.prompts.base import UserMessage
from mcp.server.mcpserver import Context, MCPServer
from mcp.server.mcpserver.prompts.base import UserMessage
from mcp.server.session import ServerSession
from mcp.server.streamable_http import EventCallback, EventMessage, EventStore
from mcp.types import (
@ -80,7 +80,7 @@ watched_resource_content = "Watched resource content"
# Create event store for SSE resumability (SEP-1699)
event_store = InMemoryEventStore()
mcp = FastMCP(
mcp = MCPServer(
name="mcp-conformance-test-server",
)
@ -391,9 +391,9 @@ def test_prompt_with_image() -> list[UserMessage]:
# Custom request handlers
# TODO(felix): Add public APIs to FastMCP for subscribe_resource, unsubscribe_resource,
# and set_logging_level to avoid accessing protected _mcp_server attribute.
@mcp._mcp_server.set_logging_level() # pyright: ignore[reportPrivateUsage]
# TODO(felix): Add public APIs to MCPServer for subscribe_resource, unsubscribe_resource,
# and set_logging_level to avoid accessing protected _lowlevel_server attribute.
@mcp._lowlevel_server.set_logging_level() # pyright: ignore[reportPrivateUsage]
async def handle_set_logging_level(level: str) -> None:
"""Handle logging level changes"""
logger.info(f"Log level set to: {level}")
@ -413,8 +413,8 @@ async def handle_unsubscribe(uri: str) -> None:
logger.info(f"Unsubscribed from resource: {uri}")
mcp._mcp_server.subscribe_resource()(handle_subscribe) # pyright: ignore[reportPrivateUsage]
mcp._mcp_server.unsubscribe_resource()(handle_unsubscribe) # pyright: ignore[reportPrivateUsage]
mcp._lowlevel_server.subscribe_resource()(handle_subscribe) # pyright: ignore[reportPrivateUsage]
mcp._lowlevel_server.unsubscribe_resource()(handle_unsubscribe) # pyright: ignore[reportPrivateUsage]
@mcp.completion()