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AutoGen MCP Server for LangChain 10 tools — connect in under 2 minutes

Built by Vinkius GDPR 10 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect AutoGen through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

Vinkius supports streamable HTTP and SSE.

python
import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "autogen": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using AutoGen, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())
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About AutoGen MCP Server

Connect your AutoGen Studio instance to any AI agent and take full control of your multi-agent topologies and execution memory spaces through natural conversation.

LangChain's ecosystem of 500+ components combines seamlessly with AutoGen through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

What you can do

  • Sessions — Create and manage blank, isolated memory spaces for your multi-agent workflows to run cleanly
  • Messages — Dispatch human prompts and retrieve deep agent-to-agent conversational traces inside Microsoft's logging structures
  • Agents — Map out and dynamically define customized LLM roles (User_Proxy, Coder, Critic) using Python-based parameters
  • Workflows & Skills — Visualize routing topographies, available graph deployments, and injected native Python capabilities
  • Models — Audit existing constrained fallback OpenAI configurations natively stored in the engine

The AutoGen MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect AutoGen to LangChain via MCP

Follow these steps to integrate the AutoGen MCP Server with LangChain.

01

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

03

Run the agent

Save the code and run python agent.py

04

Explore tools

The agent discovers 10 tools from AutoGen via MCP

Why Use LangChain with the AutoGen MCP Server

LangChain provides unique advantages when paired with AutoGen through the Model Context Protocol.

01

The largest ecosystem of integrations, chains, and agents. combine AutoGen MCP tools with 500+ LangChain components

02

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

03

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

04

Memory and conversation persistence let agents maintain context across AutoGen queries for multi-turn workflows

AutoGen + LangChain Use Cases

Practical scenarios where LangChain combined with the AutoGen MCP Server delivers measurable value.

01

RAG with live data: combine AutoGen tool results with vector store retrievals for answers grounded in both real-time and historical data

02

Autonomous research agents: LangChain agents query AutoGen, synthesize findings, and generate comprehensive research reports

03

Multi-tool orchestration: chain AutoGen tools with web scrapers, databases, and calculators in a single agent run

04

Production monitoring: use LangSmith to trace every AutoGen tool call, measure latency, and optimize your agent's performance

AutoGen MCP Tools for LangChain (10)

These 10 tools become available when you connect AutoGen to LangChain via MCP:

01

create_agent

Define a new customized AutoGen agent

02

create_message

Send a user message to initiate or continue an AutoGen session

03

create_session

Create a new blank AutoGen session

04

delete_session

Permanently delete an AutoGen session

05

list_agents

List all configured AutoGen agents available

06

list_messages

Retrieve the message history for a specific AutoGen session

07

list_models

List Large Language Models configured for use in AutoGen

08

list_sessions

List AutoGen Studio conversation sessions

09

list_skills

List Python skill functions available to AutoGen agents

10

list_workflows

List all predefined AutoGen multi-agent workflows

Example Prompts for AutoGen in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with AutoGen immediately.

01

"List all configured LLM models available right now."

02

"Analyze the message traces for the session running the Code Reviewer."

03

"Create a new isolated session and execute the research workflow."

Troubleshooting AutoGen MCP Server with LangChain

Common issues when connecting AutoGen to LangChain through the Vinkius, and how to resolve them.

01

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

AutoGen + LangChain FAQ

Common questions about integrating AutoGen MCP Server with LangChain.

01

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
02

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
03

Can I trace MCP tool calls in LangSmith?

Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.

Connect AutoGen to LangChain

Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.