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HA NOVA

作者：markusleben版本 0.28.2i★ –i在云端运行
注册名称io.github.markusleben/ha-nova

安装

概览

作者提供的说明（英文原文）

Ask about your Home Assistant and change it from an AI chat, with your OK for risky actions.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

  • 连接方式: 在云端运行
  • 传输方式: Streamable HTTP
  • 分类: 聊天与邮件

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

你需要

你用的是哪个应用？

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

适用于网页版、桌面版和手机版 Claude：

  1. 打开 Settings → Connectors
  2. 点击 Add custom connector
  3. 粘贴下面的地址，然后点击 Add
  4. 如果要求登录，请登录作者的服务
SettingsConnectors1+ Add2https://…3
https://{home_assistant_address}/api/ha_nova/mcp

地址中有只有你知道的 {…} 部分（例如你的账户），请复制后自行填写。

在终端中运行这条命令

claude mcp add --transport http ha-nova 'https://{home_assistant_address}/api/ha_nova/mcp'

地址中有只有你知道的 {…} 部分（例如你的账户），请复制后自行填写。

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "ha-nova": {
      "url": "https://{home_assistant_address}/api/ha_nova/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

地址中有只有你知道的 {…} 部分（例如你的账户），请复制后自行填写。

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "ha-nova": {
      "type": "http",
      "url": "https://{home_assistant_address}/api/ha_nova/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

ChatGPT 只能连接互联网上的服务器：

  1. 打开网页版 ChatGPT → Settings → Connectors (Apps)
  2. 点击 Create 或 Add（部分套餐需要先在 Advanced 中开启 Developer mode）
  3. 粘贴下面的地址，起个名字，然后保存
  4. 如果要求登录，请登录作者的服务
SettingsConnectors1+ Create2https://…3
https://{home_assistant_address}/api/ha_nova/mcp

地址中有只有你知道的 {…} 部分（例如你的账户），请复制后自行填写。

菜单名称可能因套餐和版本不同而略有差异。

你的选择通过 Cookie 保存在这台设备上，无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

这个地址需要填入你自己的值，所以我们无法替你读取工具列表。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日

  • ✓ 通过

    作者与仓库一致

    注册名称已通过 GitHub 账户 markusleben 验证，该账户拥有此仓库

  • … 尚未检查

    仍在维护

    我们还没有从 GitHub 读取这个仓库

  • … 尚未检查

    有许可证

    我们还没有从 GitHub 读取这个仓库

  • – 不适用

    端点有响应

    这个地址需要填入你自己的账户信息，所以我们无法替你检查

  • – 不适用

    使用 OAuth 登录

    这个地址需要填入你自己的账户信息，所以我们无法替你检查

  • … 尚未检查

    工具描述中没有隐藏指令

    尚未检查；我们会在检查端点时读取工具列表

与“聊天与邮件”中的其他服务器比较i

  • 星标数多于此分类中其他 1771 个服务器的 0%
  • 发布到注册中心的时间比此分类中其他 1771 个服务器的 94% 更新
  • 基础检查结果等于或优于此分类中其他 1771 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

HA NOVA 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

注册中心没有列出必需的密钥，不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端？

它在作者的云端运行。通过互联网连接，无需安装，但你发送的内容会经过作者的服务器。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（0.28.2）于昨天进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接，所以接受远程 MCP 服务器的应用也可以使用，例如开启开发者模式的 ChatGPT。

有什么可以替代它？

同一分类中有：Vexa, emailmd, MCP WhatsApp Cloud

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Vexa

作者：Vexa-ai

Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.

在云端运行★ 2,949Apache-2.02个月前更新
安装

emailmd

作者：anypost

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

电脑或云端★ 1,385MIT31天前更新
安装

MCP WhatsApp Cloud

作者：codespar

MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API

在你的电脑上运行★ 277MIT5个月前更新
安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

hanova.app · the 5-minute tour · Try HA NOVA in 1 minute · on a demo house, in Claude or ChatGPT, no install

Talk to your home. Every change checked.

Connect your AI to Home Assistant. Simple things run right away. Other changes show a preview first. Unlocks, opening a garage door or gate, turning off the alarm, and deletes wait for your OK.

You OK them with a click in a window on your computer, or a tap on your iPhone or Android phone.

No window and no phone? You type a four-digit code (in Claude and ChatGPT, only at Manage everything with codes on). Some deletes on a computer always use the code.

Works with Claude Code · Claude Desktop · Codex · OpenCode · Google Antigravity · Hermes Agent (preview)

and in Claude (also on your phone) and ChatGPT on the web, on a computer, with the NOVA Relay App

📱 Use it from your phone in the Claude app. ChatGPT works on the web, on a computer. No computer has to run HA NOVA.

See how easy it is

*"When I get home, set my main lights to a warm welcome scene"*: you say one sentence and get a checked automation, plus ideas you might not have thought of.

✦ Three steps to connect

  1. Run the installer. Copy one command. Setup opens a page in your browser and finds your Home Assistant and your AI apps.
  2. Sign in with Home Assistant. Sign in as the owner: the first account made when Home Assistant was set up. If needed, setup installs and starts the NOVA Relay App for you. Then this computer connects by itself.
  3. Choose your safety net, then look around. The confirmation window on this computer is on. To add a phone, pick whose phone should confirm on this computer: setup lists the phones Home Assistant tracks for an administrator's person. On a re-run, Use another phone moves it: the old phone OKs the move, then the new phone taps "Allow". If you use Claude Code, its rules are on unless you turn them off: they let Claude Code read HA NOVA's files and make changes you already approved, without asking again. You still confirm every unlock or delete. Then you see your home at a glance: things worth a look (like a low battery or devices without a room) and an automation made for your home, to preview and save. Nothing in your home changes unless you save it.

Signed in, but not as the owner? The page asks the owner to sign in here, or to make a six-digit code for you (details). Over SSH or with --no-browser, setup asks in the terminal instead. No browser here? Then setup shows the NOVA Relay App page (click "Add", then Install and Start; skipped when the App already runs). You pair with a six-digit code: the Home Assistant owner clicks "Connect a device" on the NOVA page in the sidebar, and you type the code. Over SSH, this works well on Linux only. On Windows and macOS, run setup in a terminal on that computer's own screen: over SSH, HA NOVA usually can't save its key.

*The code works once, for 10 minutes. The sign-in works once too. Each device gets its own connection, and you can cut it off anytime on the NOVA page.*

What it does · Is it safe? · Get started · Claude & ChatGPT · Remote access · How it works

Still young, and growing fast. The main steps are tested end to end on macOS, Linux, and Windows, and your feedback still shapes the product. Back up your setup before you let AI change anything. Hit a problem? Open an issue.

💬 What You Can Do

Say what you want. HA NOVA works out the rest.

You sayWhat happens
*"Check my automations for problems"*Checks them against 40+ rules. Finds conflicts, triggers that never fire, and mistakes that are easy to miss
*"Why didn't my motion light trigger last night?"*Replays what really happened and tells you where it stopped and why
*"Turn on the porch light at sunset and off at 11 PM"*Builds the automation, shows it to you, and checks it before anything is saved
*"What happened to my living room temperature overnight?"*Reads the history and sums it up in plain words
*"Build a dashboard for the living room"*Builds whole dashboards and views, also with custom cards you installed. It lists every view and card that changes and saves a copy first. "Undo that" brings the old one back
*"Move all kitchen devices to the Kitchen area"*Moves the devices and entities and shows what will change first. Moving a device with a lock, alarm panel, garage door, or gate takes your own confirmation
*"Turn off the integration I don't use anymore and fix the open repairs"*Turns integrations on or off, renames or removes them, fixes or ignores repairs, and changes users, general settings, and the backup schedule. Shows what changes first. Deletes and sensitive changes take your own confirmation. Turning off a lock's device or integration, or removing the integration or switch it runs on, is refused. A step that asks for a password, PIN, or key finishes in Home Assistant
*"Why does my MQTT broker App keep restarting?"*On HA OS, reads the Supervisor, Core, host, and App logs. It can also install or remove an App, or change its settings, after your own confirmation. This needs HA NOVA's local connection, not Home Assistant Link
*"Turn off the kitchen light"*Turns it off right away and checks that it really is off. A room's lights work the same way, up to 30. Everything else in a room, scenes, and riskier actions show a preview first
*"Unlock the front door"*Shows what will happen, then waits for you: Confirm in a window on your computer, a tap on your linked phone, or a four-digit code (in Claude and ChatGPT, only at Manage everything with codes on)
*"What do I have, and where is this sensor used?"*Counts rooms, devices, automations, and integrations itself. Lists the automations, scripts, scenes, groups, helpers, and dashboard cards that use a sensor, and says what it couldn't check. Exact numbers, never a guess
*"My door sensor died, I paired a new one"*Moves automations, scripts, scenes, dashboards, helpers, and energy sources to the new device in one plan you check first
*"Turn this Node-RED flow into an automation"*Lists what the rule does, matches each device to a real entity, and builds a Home Assistant automation. HA NOVA tells you how to turn the old flow off, and never deletes it
*"Check my ESPHome config for the garage sensor"*Explains the device file in plain words. Flags removed settings, pins that can't do what the file asks, and passwords written in the file
*"Remind me in 20 minutes to check the oven"*Makes a one-time reminder that turns itself off after it runs
*"Show me all temperature sensors"*Finds entities by name, room, area, or label
*"What's the average temperature upstairs?"*Works out averages and totals across rooms in one step. Names the sensors it used and any it couldn't read

Automations and scripts get the full treatment today: a preview, a review, and a check against 40+ rules. Helpers get a preview and a check afterwards. Dashboards get a preview of every changed view and card, a copy before each save, and undo. Device control runs clear everyday actions right away and checks them afterwards. Everything else shows a preview first. Unlocks, opening gates and garage doors, turning off the alarm, deletes, HACS installs and updates, and dashboard resources need your OK.

🛡️ Safe by Design

We built this because we didn't trust AI with our own setup either.

What happens when AI wants to change something:

  1. Looks first. Finds your devices, checks your setup, and finds the right names. No guessing.
  2. Shows you the change. A clear before-and-after table of what will change, in plain words with names, before anything is saved. The one exception: clear everyday actions run right away, like "turn off the kitchen light", switching a room's lights, pausing music, or adding to a to-do list. HA NOVA checks them afterwards. The HA NOVA program decides which actions count, never the AI. And it sends nothing if anything changed since a preview.
  3. You approve it. Unlocking a door, opening a gate or garage door, turning off the alarm, restarting Home Assistant, and deletes need a real confirmation, not just "yes" in the chat. Before a restart, HA NOVA checks your config first. If something is wrong, it says what before you confirm.
  • On your computer, a window opens where it can. Click Confirm (OK on Windows) or Cancel. Your AI never sees a code.
  • With a linked phone, the phone asks at the same time. The first answer counts. Answered on the phone, the phone shows the result; answered on the computer, HA NOVA withdraws the phone's question. With no screen (for example a Linux server), or with the window turned off, the phone asks alone. This needs the Home Assistant Companion app. It doesn't work with a standalone relay that runs on your own token.
  • About the phone: you can answer on the phone or its Apple Watch without unlocking it. So whoever holds your phone can answer while a request is open: up to 90 seconds on a computer, up to 3 minutes in Claude or ChatGPT. It works only for that one action. To link, move, or turn off phone confirmation, you need the unlocked phone. You can also move it to a new phone on the setup page. Chat apps keep their own phone: change or stop it on the NOVA page. When setup links the owner's new phone right after the owner signs in, it offers to move chat apps too. If the linked phone can't be reached, only the window asks; with no window, the action is refused. It is never moved to the chat.
  • With neither, you get a four-digit one-time code, in your AI app's own form where it shows one, or else in the chat. In the chat, the AI sees the code too and HA NOVA can't tell who typed it, so it protects less than the window or your phone.
  • Deletes: deleting an automation, script, dashboard, device, integration, or blueprint uses the same window or phone. On a computer, helper, scene, area, floor, and label deletes take a four-digit code in the chat. In Claude and ChatGPT, they ask the linked phone too. Up to 20 automation and script changes and deletes can share one confirmation, and the window names every item and what happens to it. Other batch deletes you checked take one confirmation for the exact list of items.
  • Language: confirmations are in German when Home

只显示了开头部分；其余内容请在仓库中阅读

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