The Click & Install Agentic MCP Client for Home Assistant.
The Ultra-Lightweight Click & Install Agentic Intercom for Home Assistant Connect Home Assistant with cutting-edge AI models (Groq Cloud, Google Gemini, Qwen Cloud, Ollama Local) and the Model Context Protocol (ha-mcp) with native Tool Calling and 100% free tiers.
⚡ 1-Click Fast Install Click the badge above or use the direct link to open this repository directly inside your Home Assistant HACS store, then click Download.
🛠️ Manual HACS Installation 1. Open HACS in Home Assistant. 2. Click the three dots (top right corner) and select Custom repositories. 3. Add repository URL: https://github.com/VictorCV-DAM/ha-nexus-mcp with category Integration. 4. Click Download and then Restart Home Assistant (Settings System Restart). 5. Go to Settings ➔ Devices & Services ➔ Add Integration ➔ Search for Nexus MCP. 6. Select your preferred inference engine and start chatting with your smart home.
Nexus MCP is engineered to be ultra-lightweight, with zero external Python package dependencies (requirements: []) and native compatibility across all Home Assistant installation types:
Component / Platform Minimum Version Tested & Verified Status :--- :--- :--- :--- Home Assistant Core 2024.1.0 2024.1.0 — 2026.9.4+ ✅ Fully Supported Home Assistant OS (HAOS) Any supported Latest Stable ✅ Fully Supported Home Assistant Supervised Any supported Debian 12+ ✅ Fully Supported Home Assistant Container (Docker) 2024.1.0 Latest Container ✅ Fully Supported Home Assistant Core (Python venv) 2024.1.0 Python 3.11 / 3.12+ ✅ Fully Supported HACS (Community Store) 1.30.0+ v2.0+ ✅ 1-Click Fast Install Voic
From the project README.
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