From cda7691ebdf19d810cb2b0b14b9a1ed67427bb82 Mon Sep 17 00:00:00 2001
From: Till Immer <Till@immers.ch>
Date: Sat, 4 Jul 2026 20:48:51 +0000
Subject: [PATCH] =?UTF-8?q?mcp=5Fclient.py=20hinzugef=C3=BCgt?=
MIME-Version: 1.0
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---
 mcp_client.py | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 mcp_client.py

diff --git a/mcp_client.py b/mcp_client.py
new file mode 100644
index 0000000..00d5d18
--- /dev/null
+++ b/mcp_client.py
@@ -0,0 +1,38 @@
+import contextlib
+from mcp import ClientSession
+from mcp.client.streamable_http import streamable_http_client
+from config import MCP_URL
+
+
+class MCPClient:
+    def __init__(self):
+        self.session = None
+        self.exit_stack = contextlib.AsyncExitStack()
+
+    async def connect(self):
+        """
+        Verbindung zum OpenHAB MCP Server
+        """
+
+        transport = await self.exit_stack.enter_async_context(
+            streamable_http_client(MCP_URL)
+        )
+
+        read, write, _ = transport
+
+        self.session = await self.exit_stack.enter_async_context(
+            ClientSession(read, write)
+        )
+
+        await self.session.initialize()
+
+        return self.session
+
+    async def list_tools(self):
+        return await self.session.list_tools()
+
+    async def call_tool(self, name, args):
+        return await self.session.call_tool(name, args)
+
+    async def close(self):
+        await self.exit_stack.aclose()
\ No newline at end of file