Create MCP app

Dockerfile

@@ -1,7 +1,7 @@
 # Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
 # you will also find guides on how best to write your Dockerfile
 
-FROM python:3.9
+FROM python:3.10
 
 RUN useradd -m -u 1000 user
 USER user

app.py

@@ -1,8 +1,20 @@
-from fastapi import FastAPI
+from mcp.server.fastmcp import FastMCP
 
-app = FastAPI()
 
-@app.get("/")
-def greet_json():
-    return {"Hello": "World!"}
+# Stateful server (maintains session state)
+mcp = FastMCP("StatefulServer")
 
+
+@mcp.tool()
+def greet(name: str = "World") -> str:
+    """Greet someone by name."""
+    return f"Hello, {name}!"
+
+
+# Return an instance of the StreamableHTTP server app
+app = mcp.streamable_http_app()
+
+
+# Run server with streamable_http transport
+if __name__ == "__main__":
+    mcp.run(transport="streamable-http")

requirements.txt

@@ -1,3 +1,2 @@
-fastapi
+mcp[cli]
 uvicorn[standard]
-