Separate MCP app and Weather app

src/FunctionsMcpTool/function_app.py

@@ -0,0 +1,42 @@
+import logging
+
+import azure.functions as func
+
+app = func.FunctionApp(http_auth_level=func.AuthLevel.FUNCTION)
+
+# Constants for the Azure Blob Storage container, file, and blob path
+_SNIPPET_NAME_PROPERTY_NAME = "snippetname"
+_BLOB_PATH = "snippets/{mcptoolargs." + _SNIPPET_NAME_PROPERTY_NAME + "}.json"
+
+
+@app.mcp_tool()
+def hello_mcp() -> str:
+    """Hello world."""
+    return "Hello I am MCPTool!"
+
+
+@app.mcp_tool()
+@app.mcp_tool_property(arg_name="snippetname", description="The name of the snippet.")
+@app.blob_input(arg_name="file", connection="AzureWebJobsStorage", path=_BLOB_PATH)
+def get_snippet(file: func.InputStream, snippetname: str) -> str:
+    """Retrieve a snippet by name from Azure Blob Storage."""
+    snippet_content = file.read().decode("utf-8")
+    logging.info(f"Retrieved snippet: {snippet_content}")
+    return snippet_content
+
+
+@app.mcp_tool()
+@app.mcp_tool_property(arg_name="snippetname", description="The name of the snippet.")
+@app.mcp_tool_property(arg_name="snippet", description="The content of the snippet.")
+@app.blob_output(arg_name="file", connection="AzureWebJobsStorage", path=_BLOB_PATH)
+def save_snippet(file: func.Out[str], snippetname: str, snippet: str) -> str:
+    """Save a snippet with a name to Azure Blob Storage."""
+    if not snippetname:
+        return "No snippet name provided"
+
+    if not snippet:
+        return "No snippet content provided"
+
+    file.set(snippet)
+    logging.info(f"Saved snippet: {snippet}")
+    return f"Snippet '{snippet}' saved successfully"

src/host.json → src/FunctionsMcpTool/host.json

@@ -9,7 +9,7 @@
     }
   },
   "extensionBundle": {
-    "id": "Microsoft.Azure.Functions.ExtensionBundle.Preview",
-    "version": "[4.32.0, 5.0.0)"
+    "id": "Microsoft.Azure.Functions.ExtensionBundle",
+    "version": "[4.*, 5.0.0)"
   }
 }

src/requirements.txt → src/FunctionsMcpTool/requirements.txt

@@ -2,4 +2,4 @@
 # The Python Worker is managed by the Azure Functions platform
 # Manually managing azure-functions-worker may cause unexpected issues
 
-azure-functions==1.25.0b3
+azure-functions>=1.25.0b3

src/McpWeatherApp/.funcignore

@@ -0,0 +1 @@
+.venv

src/McpWeatherApp/.gitignore

@@ -0,0 +1,47 @@
+bin
+obj
+csx
+.vs
+edge
+Publish
+
+*.user
+*.suo
+*.cscfg
+*.Cache
+project.lock.json
+
+/packages
+/TestResults
+
+/tools/NuGet.exe
+/App_Data
+/secrets
+/data
+.secrets
+appsettings.json
+
+node_modules
+dist
+
+# Local python packages
+.python_packages/
+
+# Python Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Azurite artifacts
+__blobstorage__
+__queuestorage__
+__azurite_db*__.json

src/function_app.py → src/McpWeatherApp/function_app.py

@@ -18,48 +18,10 @@
 WEATHER_WIDGET_MIME_TYPE = "text/html;profile=mcp-app"
 
 # Metadata for the tool (as valid JSON string)
-TOOL_METADATA = '{"ui": {"resourceUri": "ui://weather/index.html"}}'
+TOOL_METADATA = json.dumps({"ui": {"resourceUri": "ui://weather/index.html"}})
 
 # Metadata for the resource (as valid JSON string)
-RESOURCE_METADATA = '{"ui": {"prefersBorder": true}}'
-
-# Constants for the Azure Blob Storage container, file, and blob path
-_SNIPPET_NAME_PROPERTY_NAME = "snippetname"
-_BLOB_PATH = "snippets/{mcptoolargs." + _SNIPPET_NAME_PROPERTY_NAME + "}.json"
-
-
-@app.mcp_tool()
-def hello_mcp() -> str:
-    """Hello world."""
-    return "Hello I am MCPTool!"
-
-
-@app.mcp_tool()
-@app.mcp_tool_property(arg_name="snippetname", description="The name of the snippet.")
-@app.blob_input(arg_name="file", connection="AzureWebJobsStorage", path=_BLOB_PATH)
-def get_snippet(file: func.InputStream, snippetname: str) -> str:
-    """Retrieve a snippet by name from Azure Blob Storage."""
-    snippet_content = file.read().decode("utf-8")
-    logging.info(f"Retrieved snippet: {snippet_content}")
-    return snippet_content
-
-
-@app.mcp_tool()
-@app.mcp_tool_property(arg_name="snippetname", description="The name of the snippet.")
-@app.mcp_tool_property(arg_name="snippet", description="The content of the snippet.")
-@app.blob_output(arg_name="file", connection="AzureWebJobsStorage", path=_BLOB_PATH)
-def save_snippet(file: func.Out[str], snippetname: str, snippet: str) -> str:
-    """Save a snippet with a name to Azure Blob Storage."""
-    if not snippetname:
-        return "No snippet name provided"
-
-    if not snippet:
-        return "No snippet content provided"
-
-    file.set(snippet)
-    logging.info(f"Saved snippet: {snippet}")
-    return f"Snippet '{snippet}' saved successfully"
-
+RESOURCE_METADATA = json.dumps({"ui": {"prefersBorder": True}})
 
 # Weather Widget Resource - returns HTML content for the weather widget
 @app.mcp_resource_trigger(

src/McpWeatherApp/host.json

@@ -0,0 +1,15 @@
+{
+  "version": "2.0",
+  "logging": {
+    "applicationInsights": {
+      "samplingSettings": {
+        "isEnabled": true,
+        "excludedTypes": "Request"
+      }
+    }
+  },
+  "extensionBundle": {
+    "id": "Microsoft.Azure.Functions.ExtensionBundle",
+    "version": "[4.*, 5.0.0)"
+  }
+}

src/McpWeatherApp/local.settings.json

@@ -0,0 +1,8 @@
+{
+    "IsEncrypted": false,
+    "Values": {
+      "FUNCTIONS_WORKER_RUNTIME": "python",
+      "AzureWebJobsStorage": "UseDevelopmentStorage=true",
+      "PYTHON_ISOLATE_WORKER_DEPENDENCIES": "1"
+    }
+  }

src/McpWeatherApp/requirements.txt

@@ -0,0 +1,5 @@
+# Do not include azure-functions-worker in this file
+# The Python Worker is managed by the Azure Functions platform
+# Manually managing azure-functions-worker may cause unexpected issues
+
+azure-functions>=1.25.0b3