[pull] master from Upsonic:master

gpt_computer_assistant/__init__.py

@@ -6,7 +6,7 @@
     from .tooler import Tool
 except:
     pass
-__version__ = '0.24.17'  # fmt: skip
+__version__ = '0.24.18'  # fmt: skip
 
 
 import os

gpt_computer_assistant/agent/agent.py

@@ -7,6 +7,7 @@
     from ..cu.computer import *
     from ..teams import *
     from .agent_tools import get_tools
+    from ..mcp.tool import mcp_tools
 
 except ImportError:
     from llm import get_model
@@ -17,6 +18,7 @@
     from cu.computer import *
     from teams import *
     from agent.agent_tools import get_tools
+    from mcp.tool import mcp_tools
 
 
 from langgraph.prebuilt import chat_agent_executor
@@ -62,7 +64,7 @@ def get_agent_executor():
             pass
 
 
-    tools += [computer_tool]
+    tools += [computer_tool] + mcp_tools()
 
 
     if (

gpt_computer_assistant/mcp/tool.py

@@ -0,0 +1,245 @@
+import asyncio
+import pathlib
+import time
+from typing import List, Any, Dict
+
+from mcp import ClientSession, StdioServerParameters
+from mcp.client.stdio import stdio_client
+from langchain_mcp import MCPToolkit
+from langchain_core.tools import BaseTool
+
+
+
+
+from typing import Any, Dict, List
+from langchain_core.tools import BaseTool
+from pydantic import Field, PrivateAttr
+
+
+
+
+
+class MCPToolWrapper(BaseTool):
+    """A wrapper for an individual tool managed by the SyncInvocationManager."""
+    _manager: Any = PrivateAttr()
+    _tool: Any = PrivateAttr()
+
+    def __init__(self, tool: BaseTool, manager: "SyncInvocationManager"):
+        super().__init__(name=tool.name, description=tool.description)
+        self.name = tool.name
+        self.description = tool.description
+        self._manager = manager
+        self._tool = tool
+
+    def _run(self, **kwargs: Any) -> Any:
+        """Run the tool synchronously using the SyncInvocationManager."""
+
+
+
+        try:
+            from ..gpt_computer_assistant import the_main_window
+        except ImportError:
+            from gpt_computer_assistant import the_main_window
+
+
+
+
+
+        function_name = "Tool: " + self.name
+        the_main_window.active_border_animation(function_name)
+        try:
+            result = self._manager.invoke_tool_sync(self._tool, kwargs)
+        except Exception as e:
+            time.sleep(1)
+            the_main_window.deactive_border_animation(function_name)
+            return e
+        time.sleep(1)
+        the_main_window.deactive_border_animation(function_name)
+
+        return result
+
+    async def _arun(self, **kwargs: Any) -> Any:
+        """Asynchronous run (if needed), wraps the synchronous call."""
+        return self._run(**kwargs)
+
+
+class MCPToolManager:
+    """Manages tools provided by the SyncInvocationManager and converts them into LangChain tools."""
+
+    def __init__(self, manager: "SyncInvocationManager"):
+        self.manager = manager
+        self.tools: List[BaseTool] = []
+
+    def load_tools(self) -> List[BaseTool]:
+        """Load tools from SyncInvocationManager and wrap them in LangChain-compatible structure."""
+        raw_tools = self.manager.get_tools_sync()
+
+        self.tools = [MCPToolWrapper(tool, self.manager) for tool in raw_tools]
+        return self.tools
+
+
+class SyncInvocationManager:
+    def __init__(self, command: str, args: list[str], env: dict[str, str] | None = None):
+        self.loop = asyncio.new_event_loop()
+        self.server_params = StdioServerParameters(
+            command=command,
+            args=args,
+            env=env,
+
+        )
+        self.client_ctx = None
+        self.client = None
+        self.session_ctx = None
+        self.session = None
+        self.toolkit = None
+        self._task = None  # Add this line
+
+
+    async def _start_async(self):
+        # Manually enter the stdio_client context
+        self.client_ctx = stdio_client(self.server_params)
+        self.client = await self.client_ctx.__aenter__()
+        read, write = self.client
+
+        # Manually enter the ClientSession context
+        self.session_ctx = ClientSession(read, write)
+        self.session = await self.session_ctx.__aenter__()
+
+        self.toolkit = MCPToolkit(session=self.session)
+        await self.toolkit.initialize()
+
+    def get_tools_sync(self) -> List[BaseTool]:
+        # Now that session is open, just return tools directly
+        return self.toolkit.get_tools()
+
+    def invoke_tool_sync(self, tool: BaseTool, input_data: Dict[str, Any]) -> Any:
+        return self.loop.run_until_complete(tool.ainvoke(input_data))
+
+    def start(self):
+        asyncio.set_event_loop(self.loop)
+        self._task = self.loop.create_task(self._start_async())
+        self.loop.run_until_complete(self._task)
+
+    def stop(self):
+        if self._task and not self._task.done():
+            cleanup_task = self.loop.create_task(self._stop_async())
+            self.loop.run_until_complete(cleanup_task)
+        self.loop.close()
+
+    async def _stop_async(self):
+        # Exit contexts in the same task and loop they were entered
+        if self.session_ctx:
+            await self.session_ctx.__aexit__(None, None, None)
+        if self.client_ctx:
+            await self.client_ctx.__aexit__(None, None, None)
+
+
+
+
+def file_system_tool():
+    print("""
+
+This is file_system_tool
+
+          """)
+
+
+    manager = SyncInvocationManager(command="npx", args=["-y", "@modelcontextprotocol/server-filesystem", str(pathlib.Path(__file__).parent.parent)])
+    manager.start()
+    tool_manager = MCPToolManager(manager)
+    tools =  tool_manager.load_tools()
+    print(tools)
+    return tools
+
+
+def memory_tool():
+
+    print("""
+
+This is memory_tool
+
+            """)
+
+
+    manager = SyncInvocationManager(command="npx", args=["-y", "@modelcontextprotocol/server-memory"])
+    manager.start()
+    tool_manager = MCPToolManager(manager)
+    tools =  tool_manager.load_tools()
+    print(tools)
+    return tools
+
+
+def playwright():
+
+    print("""
+
+This is playwright
+
+            """)
+
+    manager = SyncInvocationManager(command="npx", args=["-y", "@executeautomation/playwright-mcp-server"])
+    manager.start()
+    tool_manager = MCPToolManager(manager)
+    tools =  tool_manager.load_tools()
+    print(tools)
+    return tools
+
+
+def youtube_transcript():
+
+    print("""
+
+This is youtube_transcript
+
+            """)
+
+    manager = SyncInvocationManager(command="npx", args=["-y", "@kimtaeyoon83/mcp-server-youtube-transcript"])
+    manager.start()
+    tool_manager = MCPToolManager(manager)
+    tools =  tool_manager.load_tools()
+    print(tools)
+    return tools
+
+def fetch():
+
+    print("""
+
+This is fetch
+
+            """)
+
+    manager = SyncInvocationManager(command="uvx", args=["mcp-server-fetch"])
+    manager.start()
+    tool_manager = MCPToolManager(manager)
+    tools =  tool_manager.load_tools()
+    print(tools)
+    return tools
+
+
+
+
+def websearch():
+
+    print("""
+
+This is websearch
+
+            """)
+
+
+    manager = SyncInvocationManager(command="npx", args=["-y", "@executeautomation/playwright-mcp-server"])
+    manager.start()
+    tool_manager = MCPToolManager(manager)
+    tools =  tool_manager.load_tools()
+    print(tools)
+    return tools
+
+
+
+
+the_tools_ = None
+def mcp_tools():
+    global the_tools_
+    if the_tools_ is None:
+        the_tools_ = file_system_tool() + memory_tool() + playwright() + youtube_transcript() + fetch() + websearch()
+    return the_tools_

requirements.in

@@ -47,4 +47,7 @@ langchain-anthropic==0.3.0
 
 
 
-StrEnum==0.4.15
+StrEnum==0.4.15
+
+
+langchain-mcp==0.1.0a1

requirements.txt

@@ -45,4 +45,6 @@ screeninfo==0.8.1
 anthropic==0.40.0
 langchain-anthropic==0.3.0
 
-StrEnum==0.4.15
+StrEnum==0.4.15
+
+langchain-mcp==0.1.0a1

setup.py

@@ -20,18 +20,19 @@
 
 setup(
     name="gpt_computer_assistant",
-    version="0.24.17",
+    version="0.24.18",
     description="""GPT""",
     long_description="".join(open("README.md", encoding="utf-8").readlines()),
     long_description_content_type="text/markdown",
     url="https://github.com/onuratakan/gpt-computer-assistant",
-    author="Onur Atakan ULUSOY",
-    author_email="[email protected]",
+    author="Upsonic",
+    author_email="[email protected]",
     license="MIT",
     packages=[
         "gpt_computer_assistant",
         "gpt_computer_assistant.agent",
         "gpt_computer_assistant.cu",
+        "gpt_computer_assistant.mcp",
         "gpt_computer_assistant.gui",
         "gpt_computer_assistant.screen",
         "gpt_computer_assistant.utils",