Demo MCP

Info

• Server - Using server examples from modelcontextprotocol/python-sdk
• Client - Using code from slavashvets/mcp-http-client-example
• Debug - Using Inspector

Setup

python3 -m venv .venv
. .venv/bin/activate
pip install -r requirements.txt

Run Server

You can use any of this two servers

• python server.py or with jwt auth python server_asgi.py

Run demo client

• python client.py http://localhost:8000/sse

Run demo host (langchain/langgraph)

You need to run ollama and download a model

• python host_langchain.py llama3.3 http://localhost:11434

Debug

You can debug server with this app

• Open a new terminal and run npx @modelcontextprotocol/inspector
• Point browser to http://127.0.0.1:6274
• Change Transport Type to SSE
• Change URL to http://localhost:8000/sse
• Press Connect and start testing server