Last updated
March 16, 2026
MCP profile
Github Koneisto HomeAssistant Light MCP
Control Home Assistant lights and scenes. Lights only by design for safety.
Developer ToolsPackageJavaScript/TypeScriptOpen SourceExternal
Visibility
Public
ByRegistry
About This MCP Server
This MCP intentionally controls only lights - not switches, not other entities. This is a deliberate safety decision:
If you need to control switches or other entities, use the official Home Assistant MCP or automations with appropriate safeguards.
Capabilities
Show Lights - View all lights with full details:State, brightness, RGB colors, color temperatureColor mode and supported modesAvailable effects (colorloop, etc.)Color temperature range (min/max Kelvin)Adjust Light - Control lights (on/off, brightness, RGB color, color temperature, effects)Create Scene - Save current lighting as a scene with two modes:exclusive - Turns off other lights when activatedadditive - Only affects lights in the sceneList Scenes - View all saved scenesActivate Scene - Activate a saved scene (with IKEA Tradfri support)Update Scene - Update an existing scene with current light states
Why Use Github Koneisto HomeAssistant Light MCP?
- Show Lights - View all lights with full details:
- State, brightness, RGB colors, color temperature
- Color mode and supported modes
- Available effects (colorloop, etc.)
- Color temperature range (min/max Kelvin)
- Adjust Light - Control lights (on/off, brightness, RGB color, color temperature, effects)
- Create Scene - Save current lighting as a scene with two modes:
- exclusive - Turns off other lights when activated
- additive - Only affects lights in the scene
- List Scenes - View all saved scenes
- Activate Scene - Activate a saved scene (with IKEA Tradfri support)
- Update Scene - Update an existing scene with current light states
Specifications
Status
live
Industry
Developer Tools
Category
General
Server type
Package
Language
JavaScript/TypeScript
License
Open Source
Verified
Yes
Hosting
Hosting Options
- Package
API
Integrate this server into your application. Choose a connection method below.
1
Install
Install command
JavaScript/TypeScript
npm install -g ha-mcp-server2
Configure
Configuration
json
{
"mcpServers": {
"ha-light-scenes": {
"command": "npx",
"args": ["-y", "ha-mcp-server"],
"env": {
"HA_URL": "http://your-home-assistant-ip:8123",
"HA_TOKEN": "your-long-lived-access-token"
}
}
}
}Performance
Usage
Quick Reference
- Name
- Github Koneisto HomeAssistant Light MCP
- Function
- Control Home Assistant lights and scenes. Lights only by design for safety.
- Transport
- Package
- Language
- JavaScript/TypeScript
- Install
- npm install -g ha-mcp-server
- Source
- External (Registry)
- License
- Open Source
Get started
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