AgentIndex icon
AgentIndex
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompareGuides
Submit Tool
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompare
Home/
Workflow Automation/
ha-nexus-agent
ha-nexus-agent logo

ha-nexus-agent

Active·★ 16·MIT·Updated 2026-09-28

Nexus Agent is a Master Control Program (MCP) server for Home Assistant, empowering AI assistants with extensive control over smart home functionalities. It provides 302 tools across 28 domains, enabling AI to manage entities, automations, dashboards, ESPHome devices, and more through natural language commands.

#Home Assistant#AI Agent#Smart Home Automation#MCP Server#LLM Integration#YAML Validation
© 2026 AgentIndex.app|Built by a 10-year iOS Developer.
Best by use caseAboutContactAdvertisePrivacy PolicyTerms of UseQYSGitHubBuy me a coffee ☕

Browse by Category

MCP ServersCode AssistantWorkflow AutomationRAG / Knowledge BaseMulti-AgentBrowser AutomationLLM InfraDev ToolingObservability

Not affiliated with Anthropic, OpenAI or Microsoft.

Guides
#Dashboard Management
#ESPHome
$ Install
$ git clone https://github.com/Fistacho/ha-nexus-agent && cd ha-nexus-agent && pip install -r requirements.txt && cp .env.example .env
↗ Visit site★ GitHub
01

Features

01Extensive Home Assistant Control Tools (302 tools across 28 categories)
02AI-powered Tool Discovery (Built-in BM25 tool search)
03Automation Best Practices & Validation (Linter and live reference checks)
04Dashboard Management & Screenshots (Render Lovelace views to PNG, manage resources)
05Configuration Versioning & Safety (Git history, safe writes, confirmation gates)
02

Compatibility

Home Assistant
Platform
Verified via docs
Python
Runtime
Verified via docs
Claude Code CLI
Client
Verified via docs
Claude Desktop
Client
Verified via docs
VS Code
Client
Verified via docs
Cursor
Client
Verified via docs
03

Quick start

1
$ git clone https://github.com/Fistacho/ha-nexus-agent
2
$ cd ha-nexus-agent
3
$ pip install -r requirements.txt
4
$ cp .env.example .env
04

Use cases

↳Control smart home devices (e.g., 'Turn off all lights in the house')
↳Create and manage automations (e.g., 'Create an automation: alert me when the front door opens after 10 PM')
↳Query and diagnose Home Assistant status (e.g., 'Why is my bedroom sensor showing unavailable?')
↳Perform dashboard operations like screenshots (e.g., 'Take a screenshot of my main dashboard')
↳Build Lovelace cards via natural language (e.g., 'Build me a Lovelace card for the living room with temperature and humidity')
05

Alternatives

⚡Top VS:
VSAetox★55→VShass-mcp★349→VSiPolloWork★7.1k→

Comments

Log in to leave a comment

No comments yet. Be the first!

On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
VS
ha-mcp
★5.2k
→
Aetox logo
Aetox★ 55
Desktop AI agent for Windows — an architecture that expands what any model can do. Image/video OCR, offline speech transcription, an agent-driven browser, real .xlsx/.pptx/.docx output, MCP, and a delegated team of agents. Runs on your machine, with any provider.
VSCompare→
hass-mcp logo
hass-mcp★ 349
Control and query Home Assistant from Claude and other LLMs — a Model Context Protocol (MCP) server.
VSCompare→
iPolloWork logo
iPolloWork★ 7.1k
iPolloWork — local-first AI agent workspace with Design and Video tools
VSCompare→
ha-mcp logo
ha-mcp★ 5.2k
The Unofficial and Awesome Home Assistant MCP Server
VSCompare→
Express-REST-API-and-MCP-Server-Framework logo
Express-REST-API-and-MCP-Server-Framework★ 147
Express REST API and MCP Server Framework is a comprehensive development framework for building RESTful APIs and an MCP servers with Express.js. It provides a complete template for creating production-ready APIs using Node.js, Express, Mongoose (MongoDB), and Sequelize (SQL databases).
VSCompare→
codex-agent logo
codex-agent★ 13
Automate Codex CLI tasks using OpenClaw to write prompts, approve commands, check results, and interact via terminal or Telegram.
VSCompare→
Cyrene-Agent logo
Cyrene-Agent★ 739
一款开源、基于昔涟开发的桌面 AI 智能体/An open-source desktop AI agent based on Cyrene.
VSCompare→
lemma-platform logo
lemma-platform★ 628
Multiplayer harness that shapes around your work. Agents, apps and workflows your team shares, used from Slack, Telegram, WhatsApp, Teams, Email, Web or your own AI agent.
VSCompare→
See all alternatives →
Fistacho /
ha-nexus-agent
↗

MCP server for Home Assistant — 292 tools across 27 domains: entities, automations, dashboards, energy, voice, HACS, Supervisor, Card Builder (with embedded block schema), BM25 tool search, aggregated snapshot, automation trace debug, git versioning

16MIT
Last commit3w ago
StatusActive
CategoryWorkflow Automation
Links
Documentation↗Discussion↗Issues↗Releases↗
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit