Module 4: Alexa Skill and End-to-End

Quick Review

This skill provides detailed step-by-step instructions for building an Alexa skill that controls an LED via MQTT, including Amazon Developer Console configuration, intent/utterance setup, local skill logic with ngrok tunneling, and end-to-end testing. However, the Description is too brief for a CLI agent to understand prerequisites (CloudMQTT setup, MCU configuration from earlier modules) or invoke this independently. The taskKnowledge is strong with concrete steps and code snippets. Structure is reasonable but incomplete (unfinished 'What Was Learned' section). Novelty is low—this is primarily a tutorial walkthrough that a CLI agent could replicate by following Amazon's documentation and standard IoT patterns, though it does integrate multiple services (Alexa, ngrok, MQTT, MCU).