home-assistant-vibecode-agent MCP — Cas d'usage, Installer & Démo en direct

Pourquoi l'utiliser

Fonctionnalités clés

Natural language automation creation and debugging
Lovelace dashboard design and theme customization via AI
Git-based automatic backups with meaningful commit messages and rollback
HACS integration for installing 1000+ community components
Full HA REST API and WebSocket access with configuration validation

Démo en direct

Aperçu en pratique

home-assistant-vibecode-agent-2.replay ▶ prêt

0/0

Installer

Choisissez votre client

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "home-assistant-vibecode-agent-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/Coolver/home-assistant-vibecode-agent"
      ]
    }
  }
}

Ouvrez Claude Desktop → Settings → Developer → Edit Config. Redémarrez après avoir enregistré.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "home-assistant-vibecode-agent-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/Coolver/home-assistant-vibecode-agent"
      ]
    }
  }
}

Cursor utilise le même schéma mcpServers que Claude Desktop. La config projet l'emporte sur la globale.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "home-assistant-vibecode-agent-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/Coolver/home-assistant-vibecode-agent"
      ]
    }
  }
}

Cliquez sur l'icône MCP Servers dans la barre latérale Cline, puis "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "home-assistant-vibecode-agent-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/Coolver/home-assistant-vibecode-agent"
      ]
    }
  }
}

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "home-assistant-vibecode-agent-2",
      "command": "TODO",
      "args": [
        "See README: https://github.com/Coolver/home-assistant-vibecode-agent"
      ]
    }
  ]
}

Continue utilise un tableau d'objets serveur plutôt qu'une map.

~/.config/zed/settings.json

{
  "context_servers": {
    "home-assistant-vibecode-agent-2": {
      "command": {
        "path": "TODO",
        "args": [
          "See README: https://github.com/Coolver/home-assistant-vibecode-agent"
        ]
      }
    }
  }
}

Ajoutez dans context_servers. Zed recharge à chaud à la sauvegarde.

claude mcp add home-assistant-vibecode-agent-2 -- TODO 'See README: https://github.com/Coolver/home-assistant-vibecode-agent'

Une seule ligne. Vérifiez avec claude mcp list. Supprimez avec claude mcp remove.

Cas d'usage

Usages concrets : home-assistant-vibecode-agent

How to create a Home Assistant automation with natural language

👤 Smart home enthusiasts who prefer describing what they want over writing YAML ⏱ ~10 min beginner

Quand l'utiliser : You want to automate something in your home but don't want to write YAML manually.

Prérequis

Home Assistant with the add-on installed — Add repository https://github.com/coolver/home-assistant-vibecode-agent and install
MCP client configured — Configure Claude Code or Cursor to connect to the add-on's MCP endpoint

Déroulement

Describe your automation

Create an automation: when I arrive home (phone GPS enters home zone), turn on the living room lights, set them to 70% brightness, and start playing my Spotify playlist on the kitchen speaker.✓ Copié

→ Automation YAML generated and validated
Deploy and test

Deploy this automation and trigger a test run.✓ Copié

→ Automation deployed with backup created and test results

Résultat : A working Home Assistant automation created from a plain English description.

Pièges

Entity names don't match what you described — Ask the agent to list available entities first so you can reference the correct names

Design a custom Lovelace dashboard with AI

👤 Home Assistant users who want better dashboards without learning Lovelace YAML ⏱ ~20 min intermediate

Quand l'utiliser : You want a beautiful, functional dashboard but find the manual editor limiting.

Prérequis

Vibecode agent running and connected — Install add-on and configure MCP client

Déroulement

Describe the dashboard

Design a dashboard for my bedroom: show temperature/humidity from the sensor, light controls with brightness sliders, a media player card for the Sonos, and a graph of temperature over the last 24 hours.✓ Copié

→ Lovelace YAML generated with all requested cards
Iterate on design

Move the media player to the top and add a dark theme that matches my bedroom colors.✓ Copié

→ Updated dashboard with reordered cards and custom theme

Résultat : A polished Lovelace dashboard deployed to Home Assistant.

Pièges

Custom cards require HACS installation — Ask the agent to install required HACS components before adding custom cards

Combinaisons

Associez-le à d'autres MCPs pour un effet X10

home-assistant-vibecode-agent-2 + filesystem

Export and backup Home Assistant configurations to local files

Export all my automations and dashboard configs to ~/ha-backup/ for version control.✓ Copié

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler
create_automation	description or YAML	Create or modify Home Assistant automations
update_dashboard	dashboard config	Create or update Lovelace dashboards
list_entities	domain?: str	List available Home Assistant entities
call_service	domain: str, service: str, data?: obj	Call a Home Assistant service (turn on lights, play media, etc.)
install_hacs	component: str	Install a HACS community component

Coût et limites

Coût d'exécution

Quota d'API: N/A — communicates with local Home Assistant instance
Tokens par appel: 200–1000 tokens per operation
Monétaire: Free — open source add-on
Astuce: List entities first to reduce trial-and-error when creating automations.

Sécurité

Permissions, secrets, portée

Portées minimales : Home Assistant long-lived access token

Stockage des identifiants : HA access token configured in the add-on settings

Sortie de données : Communicates with your local Home Assistant instance only. HACS downloads from GitHub.

This add-on has full access to your Home Assistant API. It can control all devices, modify configurations, and install components.
Always verify automation YAML before deploying — bad automations can trigger devices unexpectedly.
Git backup provides rollback, but test changes on non-critical devices first.

Dépannage

Erreurs courantes et correctifs

Add-on can't connect to Home Assistant

Verify the long-lived access token is correct and hasn't expired. Check the add-on logs for connection errors.

Vérifier : Check Home Assistant → Settings → Add-ons for the agent's status

Automation validation fails

The generated YAML may reference entities that don't exist. List entities first to verify names.

Vérifier : list_entities to see all available entity IDs

HACS component not installing

Ensure HACS itself is installed in Home Assistant first. Check that the component name is correct.

Vérifier : Verify HACS is accessible from Home Assistant sidebar

Alternatives

home-assistant-vibecode-agent vs autres

Alternative	Quand l'utiliser	Compromis
Home Assistant REST API directly	You want direct API access without the MCP layer	More control but no AI-assisted YAML generation or validation

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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