Create app.py

app.py

@@ -0,0 +1,47 @@
+"""
+Run from the repository root:
+    uv run examples/snippets/servers/oauth_server.py
+"""
+
+from pydantic import AnyHttpUrl
+
+from mcp.server.auth.provider import AccessToken, TokenVerifier
+from mcp.server.auth.settings import AuthSettings
+from mcp.server.fastmcp import FastMCP
+
+
+class SimpleTokenVerifier(TokenVerifier):
+    """Simple token verifier for demonstration."""
+
+    async def verify_token(self, token: str) -> AccessToken | None:
+        pass  # This is where you would implement actual token validation
+
+
+# Create FastMCP instance as a Resource Server
+mcp = FastMCP(
+    "Weather Service",
+    # Token verifier for authentication
+    token_verifier=SimpleTokenVerifier(),
+    # Auth settings for RFC 9728 Protected Resource Metadata
+    auth=AuthSettings(
+        issuer_url=AnyHttpUrl("https://huggingface.co/.well-known/oauth-authorization-server"),  # Authorization Server URL
+        resource_server_url=AnyHttpUrl("https://freddyaboulton-fastmcp-oauth.hf.space"),  # This server's URL
+        required_scopes=["user"],
+    ),
+    port=7860
+)
+
+
+@mcp.tool()
+async def get_weather(city: str = "London") -> dict[str, str]:
+    """Get weather data for a city"""
+    return {
+        "city": city,
+        "temperature": "22",
+        "condition": "Partly cloudy",
+        "humidity": "65%",
+    }
+
+
+if __name__ == "__main__":
+    mcp.run(transport="streamable-http")