The server code and some of the agent code for this samples comes from: https://github.com/modelcontextprotocol/python-sdk/tree/main/examples/servers/simple-auth in order to demonstrate connecting with OAuth to a MCP server with SK.

MCP OAuth Authentication Demo

This example demonstrates OAuth 2.0 authentication with the Model Context Protocol using separate Authorization Server (AS) and Resource Server (RS) to comply with the new RFC 9728 specification.

Running the Servers

Step 1: Start Authorization Server

# Navigate to the simple-auth directory
cd samples/demos/mcp_with_oauth/server

# Start Authorization Server on port 9000
uv run mcp-simple-auth-as --port=9000

What it provides:

OAuth 2.0 flows (registration, authorization, token exchange)
Simple credential-based authentication (no external provider needed)
Token introspection endpoint for Resource Servers (/introspect)

Step 2: Start Resource Server (MCP Server)

# In another terminal, navigate to the simple-auth directory
cd samples/demos/mcp_with_oauth/server

# Start Resource Server on port 8001, connected to Authorization Server
uv run mcp-simple-auth-rs --port=8001 --auth-server=http://localhost:9000  --transport=streamable-http

# With RFC 8707 strict resource validation (recommended for production)
uv run mcp-simple-auth-rs --port=8001 --auth-server=http://localhost:9000  --transport=streamable-http --oauth-strict

Step 3: Test with Client

Either have Azure settings setup in your global venv, or add a .env file in samples/demos/mcp_with_oauth/agent with the following content:

AZURE_OPENAI_ENDPOINT=
AZURE_OPENAI_CHAT_DEPLOYMENT_NAME=

and then:

cd samples/demos/mcp_with_oauth
# Start agent with streamable HTTP plugin
uv --env-file .env run agent

or open file main.py in samples/demos/mcp_with_oauth/agent and run it in your IDE.

For more details on how the server and auth flows work, see https://github.com/modelcontextprotocol/python-sdk/tree/main/examples/servers/simple-auth