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docs: stop presenting the in-memory client as the way to connect (#3443)

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Max 2026-09-05 04:15:58 +01:00 • committed by GitHub
commit 7bb486a10f
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17
docs_src/extensions/tutorial004.py
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@ -1,11 +1,9 @@
from collections.abc import Sequence
from typing import Any, Literal
from typing import Any
from pydantic import Field
import mcp.types as types
from mcp import Client
from mcp.client import advertise
from mcp.server.context import ServerRequestContext
from mcp.server.extension import Extension, MethodBinding
from mcp.server.mcpserver import MCPServer, require_client_extension
@ -22,11 +20,6 @@ class SearchResult(types.Result):
items: list[str]
class SearchRequest(types.Request[SearchParams, Literal["com.example/search"]]):
method: Literal["com.example/search"] = "com.example/search"
params: SearchParams
async def search(ctx: ServerRequestContext[Any, Any], params: SearchParams) -> SearchResult:
require_client_extension(ctx, EXTENSION_ID)
return SearchResult(items=[f"{params.query}-{n}" for n in range(params.limit)])
@ -49,11 +42,3 @@ class Search(Extension):
mcp = MCPServer("catalog", extensions=[Search()])
async def main() -> None:
async with Client(mcp, extensions=[advertise(EXTENSION_ID)]) as client:
request = SearchRequest(params=SearchParams(query="mcp", limit=3))
result = await client.session.send_request(request, SearchResult)
print(result.items)
# ['mcp-0', 'mcp-1', 'mcp-2']