# Smart Home Energy Saver

> Analyze home energy usage and propose safe, read-only automation plans for savings. Use when a user wants Home Assistant energy insights, optimization ideas, or draft automation YAML without directly controlling devices.

- Skill: `dvcrn/smart-home-energy-saver` (Agent Skill, multi-file: 8 files)
- Install (CLI): `npx skillmds@latest add dvcrn/smart-home-energy-saver`
- Raw SKILL.md: https://api.skillmd.com/api/skills/dvcrn/smart-home-energy-saver/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: dvcrn (https://skillmd.com/u/dvcrn)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/dvcrn/smart-home-energy-saver

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# Smart Home Energy Saver

## Goal
Provide energy-saving recommendations and draft automations without changing device states.

## Best fit
- Use when the user has Home Assistant energy and device data.
- Use when the user wants schedule recommendations and savings estimates.
- Use when the user wants draft automation YAML for review.

## Not fit
- Avoid when the user asks to apply automations automatically.
- Avoid when critical systems are involved without safety review.
- Avoid when data sources are missing or unreliable.

## Quick orientation
- `references/overview.md` for workflow and quality bar.
- `references/auth.md` for access and token handling.
- `references/endpoints.md` for optional integrations and templates.
- `references/webhooks.md` for async event handling.
- `references/ux.md` for intake questions and output formats.
- `references/troubleshooting.md` for common issues.
- `references/safety.md` for safety and privacy guardrails.

## Required inputs
- Home Assistant instance info and read-only token (if used).
- List of controllable devices and comfort constraints.
- Energy tariff schedule and target savings goals.
- Preferred operating hours and exceptions.

## Expected output
- Energy usage summary and top savings opportunities.
- Draft automation YAML snippets with explanations.
- Estimated impact ranges and assumptions.
- Manual checklist for safe rollout.

## Operational notes
- Only propose automations; never apply changes.
- Respect comfort and safety constraints.
- Flag any automation that could affect safety or accessibility.

## Security notes
- Keep tokens in environment variables if provided.
- Avoid exposing home addresses or device identifiers in outputs.

## Safe mode
- Read-only analysis and draft automation files only.
- No live device control or configuration updates.

## Sensitive ops
- Applying automations or controlling devices is out of scope.