KasaKeeper

Home Assistant add-on · phone, wall tablet and web

The maintenance brain for your house

Give it your address. It works out what your house has, builds every maintenance schedule, and keeps watch using your own Home Assistant. You stay the one who decides.

Add it to Home Assistant Watch the tour

No KasaKeeper fee. You bring your own Anthropic key and pay Anthropic for what you use.

25-second tour of the real appfictional demo home
60 home health 6 overdue 0 soon 2 ok $380 overdue · $480 this year The demo home's dashboard, as the tour shows it

Everything your house needs, in one place

A house is a few dozen things with service intervals, warranties and a trade who knows them. KasaKeeper keeps all of it, and shows you only what needs you.

SET UP

Start from an address

It reads public listings and satellite imagery, proposes the pool, solar, gutters and hot water it finds, and you keep what's right.

Snap a nameplate

Photograph an appliance plate. Make, model and serial are read for you, and the maker's schedule follows.

Import from Home Assistant

Where a device reports its real make and model, KasaKeeper takes the hardware's word over its own guess.

KEEP WATCH

Schedules that follow real use

Run-hours and live readings from Home Assistant drive the reminders, not only the calendar.

Faults become tasks

When a device reports a problem, like worn Roomba brushes, it turns into a job with the part to order or a trade to call.

Standing arrangements

A weekly cleaner or a lawn contract just happens. It stays off your overdue list and its cost is recorded each visit.

GET IT DONE

Find trades, request quotes

It finds local businesses ranked by reviews and drafts the enquiry. You approve every email before it goes.

Replies fill themselves in

A dedicated mailbox reads the reply, pulls out the price and the dates offered, and books with one tap.

Ask the house

"Is the solar still under warranty?" Answers come from your own records and live readings, and any change waits for your OK.

Built for a glance

Each screen leads with what matters, so you can read it from across the room on a wall tablet or in five seconds on your phone.

A hot water system's page: its filter task 62 days overdue, a $450 quote from CoolFlow Plumbing with a deposit paid, and its service history
An asset, with a quote in
The assets list grouped by category: energy, garden, air conditioning, heating and pool, each with its status
Every system, grouped
Ask answering when the hot water system is due and what CoolFlow quoted, from the home's own records
Ask, grounded in your home

What you need

  • Home Assistant with add-onsrequiredHome Assistant OS on a Home Assistant Green or similar box. KasaKeeper installs as an add-on and opens from your sidebar.
  • An Anthropic API keyrequiredPowers research, nameplate reading, Ask and recall checks. You pay Anthropic directly for what you use. There is no KasaKeeper subscription.
  • A Google Places keyoptionalRanks local trades by real ratings and reviews. Without it, find-a-service hands you a Google search instead.
  • A dedicated Gmail accountoptionalSends your quote requests and reads the replies. Use a new address for trade mail, not your personal inbox.

Where your data goes

  • YOUR HA BOX

    Every record stays here. Assets, schedules, history, quotes and costs live in the add-on's storage and go into your normal Home Assistant backups.

  • ANTHROPIC

    Your address for research, aerial images of your roof, nameplate photos, Ask questions and recall checks, sent with your own key.

  • GOOGLE

    Trade searches, when you add a Places key.

  • YOUR MAILBOX

    Quote requests and replies, in the dedicated Gmail you set up. It never deletes or moves mail.

  • YOUR KEYS

    Stay on the server. They are never sent to your browser or written to a log.

Install in a few minutes

KasaKeeper is distributed as a Home Assistant add-on repository.

  1. Add the repository

    In Home Assistant, open Settings · Add-ons · Add-on Store, then ⋮ · Repositories, and paste this address.

    https://github.com/OnChain-Tech/kasakeeper-addons
  2. Install KasaKeeper

    Find it in the store list and click Install. The first build takes a few minutes.

  3. Add your Anthropic key

    Paste it on the add-on's Configuration tab, or let the first-run wizard walk you through every key.

  4. Start it and add your home

    Open KasaKeeper from the sidebar, type your address, and keep the systems it finds. Your Home Assistant login is the only sign-in.

Questions

What does it cost?

There is no KasaKeeper fee. The AI features run on your own Anthropic key, so Anthropic bills you for what you use, and that depends on how much research, scanning and asking you do. Google Places and Gmail are optional and have their own terms.

Do I need Home Assistant?

Yes. KasaKeeper is a Home Assistant add-on, so it needs Home Assistant OS or another install that runs add-ons. The more devices Home Assistant can see, the more KasaKeeper can watch for you.

Will it email or book trades without asking?

Only if you switch on Auto-book for a particular job. Then, when that job comes due, it emails the trade you chose for dates, inside business hours, and you confirm the booking. Every other email is drafted for you to approve.

Does it work on my phone and wall tablet?

Yes. Phone, wall tablet and web browser all show the same house, kept in sync through your Home Assistant. You can add it to your phone's home screen like an app.

Can it look after more than one home?

Yes. Add a second home, like a rental or a parent's place, and switch between them. A home without Home Assistant still gets schedules, trades and quotes.

Is the house in the tour real?

No. The tour and screenshots use a fictional demo home with made-up trades, so no one's real address or records appear.