Azure MCP Server

Instructions

Implementation Reference

• mcp_server_azure/azure_server.py:212-218 (handler)

  The core handler logic for the 'blob_list' tool. It gets the container client for the given container_name, lists the blobs, extracts their names, and prepares the response dictionary.

  elif name == "blob_list":
      container_client = blob_service_client.get_container_client(
          arguments["container_name"]
      )
      blob_list = container_client.list_blobs()
      blob_names = [blob.name for blob in blob_list]
      response = {"blob_names": blob_names}

• mcp_server_azure/azure_tools.py:80-93 (schema)

  The Tool definition providing the schema (inputSchema) and metadata for the 'blob_list' tool, used for registration and validation.

  Tool(
      name="blob_list",
      description="List blobs in a Blob Storage container",
      inputSchema={
          "type": "object",
          "properties": {
              "container_name": {
                  "type": "string",
                  "description": "Name of the Blob Storage container",
              }
          },
          "required": ["container_name"],
      },
  ),

• mcp_server_azure/azure_server.py:172-176 (registration)

  Server registration of tools via the list_tools handler, which returns get_azure_tools() including the blob_list tool.

  async def list_tools() -> list[Tool]:
      """List available Azure tools"""
      logger.debug("Handling list_tools request")
      return get_azure_tools()  # Use get_azure_tools

• mcp_server_azure/azure_tools.py:396-401 (registration)

  Aggregator function that includes get_blob_storage_tools() which defines the blob_list tool.

  def get_azure_tools() -> list[Tool]:
      return [
          *get_blob_storage_tools(), 
          *get_cosmosdb_tools(),
          *get_app_configuration_tools()
      ]

• mcp_server_azure/azure_tools.py:5-112 (registration)

  Function defining and returning the list of blob storage tools, including the blob_list Tool instance.

  def get_blob_storage_tools() -> list[Tool]:
      return [
          Tool(
              name="blob_container_create",
              description="Create a new Blob Storage container",
              inputSchema={
                  "type": "object",
                  "properties": {
                      "container_name": {
                          "type": "string",
                          "description": "Name of the Blob Storage container to create",
                      }
                  },
                  "required": ["container_name"],
              },
          ),
          Tool(
              name="blob_container_list",
              description="List all Blob Storage containers",
              inputSchema={"type": "object", "properties": {}},
          ),
          Tool(
              name="blob_container_delete",
              description="Delete a Blob Storage container",
              inputSchema={
                  "type": "object",
                  "properties": {
                      "container_name": {
                          "type": "string",
                          "description": "Name of the Blob Storage container to delete",
                      }
                  },
                  "required": ["container_name"],
              },
          ),
          Tool(
              name="blob_upload",
              description="Upload a blob to Blob Storage",
              inputSchema={
                  "type": "object",
                  "properties": {
                      "container_name": {
                          "type": "string",
                          "description": "Name of the Blob Storage container",
                      },
                      "blob_name": {
                          "type": "string",
                          "description": "Name of the blob in the container",
                      },
                      "file_content": {
                          "type": "string",
                          "description": "Base64 encoded file content for upload",
                      },
                  },
                  "required": ["container_name", "blob_name", "file_content"],
              },
          ),
          Tool(
              name="blob_delete",
              description="Delete a blob from Blob Storage",
              inputSchema={
                  "type": "object",
                  "properties": {
                      "container_name": {
                          "type": "string",
                          "description": "Name of the Blob Storage container",
                      },
                      "blob_name": {
                          "type": "string",
                          "description": "Name of the blob to delete",
                      },
                  },
                  "required": ["container_name", "blob_name"],
              },
          ),
          Tool(
              name="blob_list",
              description="List blobs in a Blob Storage container",
              inputSchema={
                  "type": "object",
                  "properties": {
                      "container_name": {
                          "type": "string",
                          "description": "Name of the Blob Storage container",
                      }
                  },
                  "required": ["container_name"],
              },
          ),
          Tool(
              name="blob_read",
              description="Read a blob's content from Blob Storage",
              inputSchema={
                  "type": "object",
                  "properties": {
                      "container_name": {
                          "type": "string",
                          "description": "Name of the Blob Storage container",
                      },
                      "blob_name": {
                          "type": "string",
                          "description": "Name of the blob to read",
                      },
                  },
                  "required": ["container_name", "blob_name"],
              },
          ),
      ]