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Upgrade Python libraries to mcp 2.2.0, and bump others as well (#197)

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Alex Akimov 2026-09-16 00:13:25 +02:00 • committed by GitHub
commit ccb4eeef82
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1 changed files with 659 additions and 722 deletions
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10
mcp-client-python/client.py
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@ -6,7 +6,6 @@ from pathlib import Path
from anthropic import Anthropic
from dotenv import load_dotenv
from mcp import Client, StdioServerParameters
from mcp.client.stdio import stdio_client
from mcp_types import TextContent
load_dotenv() # load environment variables from .env
@ -54,10 +53,9 @@ class MCPClient:
else:
server_params = StdioServerParameters(command="node", args=[server_script_path], env=None)
# Client launches the command itself when given StdioServerParameters.
# "auto" probes server/discover, falling back to the 2025-11-25 handshake.
self.client = await self.exit_stack.enter_async_context(
Client(stdio_client(server_params), mode="auto")
)
self.client = await self.exit_stack.enter_async_context(Client(server_params, mode="auto"))
# List available tools
response = await self.client.list_tools()
@ -106,9 +104,7 @@ class MCPClient:
{
"type": "tool_result",
"tool_use_id": tool_use.id,
"content": "\n".join(
block.text for block in result.content if isinstance(block, TextContent)
),
"content": "\n".join(block.text for block in result.content if isinstance(block, TextContent)),
"is_error": bool(result.is_error),
}
)