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Keep a car maintenance log

Every oil change, tire swap and inspection, with the mileage and what it cost. Tell your assistant after each garage visit, and the car’s history is ready when you need it, or when you sell.

Use cases All use cases

For builders

How to connect ChatGPT and Claude to the same data How to give an AI agent safe, scoped access to data A database for vibe-coded apps, with access built in

AI and engineering

Keep a daily work log Keep a prompt library for Claude, ChatGPT and Cursor Let agents build on each other’s findings Run a task queue for your agents Share agent traces across a team Share research notes Track eval results over time Start an experiment tracker Keep a model training log Keep feature flags and config agents can read Keep bug reproductions and test cases Record deploy and release history Keep an inventory of API keys and services Start a dataset registry Collect standup notes from assistants Keep an incident log Log benchmarks and latency measurements Track GPU and compute spend Start a labeling and annotation queue

Personal

Keep a side-project idea backlog Start a habit tracker Start a reading log Track what you’re learning Track subscriptions Start a budget tracker Start a movie and TV tracker Start a home inventory Keep a plant care log Keep a car maintenance log Plan your travel Keep a tasting journal Track a collection Keep notes on the people you know Track job applications Keep a vocabulary list Track important documents Keep a food log Start a training log Keep a log of your own numbers Keep a schedule of what is due and when to refill Start a recipe collection Keep a list of things to buy Share a pet care log Keep a daily journal Keep gift ideas and birthdays

Business

Track consulting time Track freelance clients and invoices Track fundraising Start a lightweight issue tracker Back an internal tool Store a customer-facing app’s data Plan a content calendar Collect customer feedback and feature requests Manage event attendees and sponsors Report from many sources Start a customer list Track sales deals Keep a customer support log Track hiring Start an employee directory and onboarding checklist Track inventory Track orders and suppliers Start an asset and equipment register Track partners and resellers Track contracts and renewal dates Keep a price list and build quotes

Collaborative

Split expenses Share a research reading list Plan an open-source project roadmap Build a shared world-building bible Plan a house renovation Start a shared household list Share a household chores rota Keep a family schedule Track kids’ activities Plan a trip with friends Plan a wedding or party Run a book club Run a sports team or club Run volunteer and community sign-ups Run a student group project Start a neighborhood tool-lending list Share a weekly meal plan Write babysitter and caregiver handover notes Plan a shift schedule Plan a carpool rota Share a packing list Coordinate help for a parent

An example

@ADoor Changed to winter tires today at 84,200 km, cost 80. The garage said the front brake pads have about 5,000 km left.

ADoor Added 2 entries to Car log

Car log

DateKmWorkCost
Oct 2084,200Winter tires on80
Oct 2084,200Garage note: front pads ~5,000 km left–

What you can ask later

  • “When is the next service due?”
  • “What has the car cost this year, fuel included?”
  • “When should I book new brake pads, going by the garage’s note?”
  • “What’s my average fuel use since the summer?”
  • “Chart my fuel cost per month this year.”

Who can see what

  • You keep the log, and the assistants you connect can read and add to it.
  • Everyone who drives the car can log fuel and mileage from their own assistant.
  • A buyer, when you sell, can get read access to the service history without costs.

How it compares with a car app or the service booklet

Drivvo and Fuelly do fuel stats and mileage-based reminders well, and some connected cars report mileage themselves.

ADoor keeps what those apps skip, such as what the mechanic said and which garage did the work, in your own words. Before you book a service, ask what was done last time. When you sell, give the buyer read access to the service entries.

How to start

  1. Connect ADoor to your assistant. ChatGPT, Claude, Grok and Cursor all connect through MCP.
  2. Tell it: “Keep a log for my car: date, mileage, work done or fuel, cost, garage and notes.”
  3. After each garage visit or fill-up, tell your assistant the mileage and what was done.

Get your account

Questions people ask

Can I track two cars?

Yes. Add a Car field to each entry.

Can I prove the service history when I sell?

Yes. Export it as CSV, or give the buyer read access.

What does ADoor cost?

It’s free for up to 3 tables and 100 rows. Pro is $10 a month per workspace, with 1 GB of storage and no per-GB charges.

Can I export everything?

Yes, as CSV or JSON, whenever you want. Ask your assistant for the export or download it yourself.

Updated October 20, 2026.

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