What problem does it solve? Writing Home Assistant automations by hand often leads to YAML syntax errors, broken Jinja2 templates, incorrect trigger formats, and blueprint inputs that silently fail. This Skill provides correct patterns and debugging guidance so automations work the first time. ## Core Features & Use Cases - Automation Authoring: Build automations with correct trigger, condition, action, and mode syntax covering state, time, sun, zone, MQTT, webhook, and template triggers. - Jinja2 Templating: Write and debug template expressions with proper filters, defaults, conditionals, and loops using Developer Tools. - Blueprint Creation: Convert standalone automations into reusable blueprints with parameterized inputs and typed selectors. - Use Case: You want lights to turn off when everyone leaves but only after sunset. This Skill gives you the correct zone trigger, sun condition, and service call structure, plus guidance on choosing the right automation mode. ## Quick Start Ask the assistant to create a Home Assistant automation that turns on a light at sunset with a brightness condition, and it will produce valid YAML using this skill.