MWAA MCP Server

Instructions

Implementation Reference

• awslabs/mwaa_mcp_server/tools.py:237-245 (handler)

  The actual implementation of the 'create_web_login_token' tool logic, which calls the AWS Boto3 MWAA client.

  async def create_web_login_token(self, name: str) -> Dict[str, Any]:
      """Create a web login token for the environment."""
      try:
          response = self.mwaa_client.create_web_login_token(Name=name)
          return {
              "WebToken": response["WebToken"],
              "WebServerHostname": response["WebServerHostname"],
              "IamIdentity": response["IamIdentity"],
          }

• awslabs/mwaa_mcp_server/server.py:232-244 (registration)

  The MCP tool registration handler that calls the underlying tools library.

  @mcp.tool(name="create_web_login_token")
  async def create_web_login_token(
      name: str,
  ) -> Dict[str, Any]:
      """Create a web login token for accessing the Airflow UI.
  
      Args:
          name: The name of the MWAA environment
  
      Returns:
          Dictionary containing the web token, webserver hostname, and IAM identity
      """
      return await tools.create_web_login_token(name)