Your life, kept by you
Everything that makes you, in one place you own.
Your messages, photos, notes and calendar, kept together in your Skeleton. Share it with the AI and agents you use, so they can work with your real life, and only when you say yes.
End of nightsAstrid, 29
Night shifts on ward 6 · 6,412 photographs · very particular about coffee
01 · Why Skeleton
AI is everywhere, but it is only pretending to know you.
The AI in your phone talks to you like a friend and listens like a therapist. But it doesn't know how you take your coffee, who your mum is, or what you told it last week. It is just very good at guessing. Skeleton gives it the real thing, from your own messages, photos and receipts, and only when you say yes.
Your AI, on its own
Guesses it
Can you order my usual coffee for tomorrow morning?
Of course! A large oat milk latte with a pump of vanilla, just how you like it.
I've never had oat milk. And I hate vanilla.
You're absolutely right, and I'm sorry. I should have asked how you take your coffee. I was guessing from your earlier messages about coffee, when you asked why Australians are famous for their cafés.
Your AI, with Skeleton
Knows it
Can you order my usual coffee for tomorrow morning?
Your usual is a flat white with whole milk, no sugar, from the café on Rua da Prata. Want me to order it for 8:15?
From your receipts · 41 ordersYes please
Ordered for 8:15.
03 · Text it · invite-only beta
Then just text Skeleton, and your agent handles the real thing.
No app to install. Text it the way you would text a friend: sort a dinner, check a bill, cancel a subscription. Because it can read your Skeleton, it works from your real plans and preferences instead of guessing, and it checks with you before it books, buys or sends anything.
iMessage · Today 9:41 AM
04 · Your own box
Early accessYour agents keep moving for you while you get on with your day.
In early access, your Skeleton comes with its own private computer in the cloud. Your agents do the work there with the parts of your Skeleton you shared, keep going after you close the laptop, and bring the result back to you. Pick the model for each task.
- ›box started · your machine · sandboxed
- ›loaded your Skeleton · Family space
- ›task: book a step-free table for 14 on Sat 18 Oct
- ›checked 6 restaurants · 2 are step-free
- ›you closed your laptop
- ›Lucia's confirms the ground-floor room is free
- ›booking email drafted · waiting for your key
Model
Claude Code
Opus 5
Codex
GPT-6 Astra
Open weights
DeepSeek V4.1 Flash
NewSame context, same approvals, whichever model does the work.
05 · Your own agents
Make an agent that knows your life.
Give it a name and a face, and share the parts of your Skeleton it needs. Its persona, memory and rules are documents you own and can edit. As it works it writes down what it finished, with the thing it made attached.
Wren
Checking which rooms are step-free
I compared the three quotes for Mum's dinner.
14:02Dinner venues, compared
Doc · Family › Planning
I drafted the invitation.
14:09Invite: Mum's 70th
Doc · Family › Planning
I need your approval to email Lucia's.
14:11DenyApproveChecking which rooms are step-free
now
When the session ends, this list becomes its summary in your Skeleton.
New Agent
Persona
Who it is and how it sounds
Memory
What it carries between sessions
Contract
What it may do, and what it never does
06 · You stay in control
You decide what your AI and agents can do with your life.
Nothing is saved, sent, booked or bought until you turn the key. You see exactly what and where first, rules you set can approve the routine things, and every decision is kept.
Your ledger · today
Approval
- 11:42·Familykey
Booked Lucia's · ground-floor room for 14, Sat 7pm
- 10:54·Homeauto
Saved receipt · Octopus Energy £84.20, 2 Sep
- 10:33·Healthdenied
Read sleep data · not shared with ChatGPT
- 09:47·Homeauto
Saved reminder · electricity bill due 2 Oct
- 09:15·Personalkey
Cancelled gym membership · £42 a month
Skeleton hands a model only what a task needs. We test that with planted attacks, and measure how much personal data leaves.
99%
fewer personal details reached the model
than putting every record in the prompt, for the same 21 tasks at two account sizes: 67 against 8,904
Higher is better
0 of 168
planted attacks reached the model
When every record was put in the prompt, all 168 did
Lower is better
You approve what gets written
Saves, sends and changes wait for you, or for a rule you set yourself.
Every change is kept
Memories and documents keep every version, in a history that cannot be quietly rewritten.
See who read what
An access log records which app or agent read which part of your Skeleton, and when.
Each app sees only what you grant
Give ChatGPT your Work space and nothing else. Change it or revoke it at any time.
Mac sources are read on your Mac
Messages, Photos and Notes are read by the desktop app on your own machine.
Take it with you
Export everything at any time, or keep your Skeleton in storage you own.
Internal benchmark on synthetic accounts, GPT-5.6 Luna, September 2026. Pasting was simulated by putting every record in the prompt; no chat app or project was tested. No attack was detected succeeding against any approach; the count is attacks that reached the model. No outside penetration test has been done. Not yet publication ready under our own statistical checks. Not independently verified. See All Benchmarks
07 · Evidence
Right more often.
We asked an AI about a person’s life three ways (21 questions, 360 graded answers per approach): with every record put into the prompt, with one keyword search, and through Skeleton.
See All Benchmarks98.6%
of questions answered correctly
against 75.3% with every record put into the prompt
Higher is better
99.5%
on questions that connect records
against 51.0% with a single search over the same data
Higher is better
10.6x
cheaper per correct answer
than putting every record into the prompt
Higher is better
Internal benchmark on synthetic accounts, Claude Haiku 4.5 and GPT-5.6 Luna, September 2026. Pasting was simulated by putting every record in the prompt; no chat app or project was tested. A single search is cheaper and faster per question. Not yet publication ready under our own statistical checks. Not independently verified.
Get Skeleton and start using AI with facts from your actual life.
Connect your messages, photos and mail. Skeleton organizes everything in one place, and protects your information from AI models so that you can use the latest technology safely.1
Get Skeleton1 Internal benchmark on synthetic accounts, GPT-5.6 Luna, September 2026. Pasting was simulated by putting every record in the prompt; no chat app or project was tested. No attack was detected succeeding against any approach; the count is attacks that reached the model. No outside penetration test has been done. Not yet publication ready under our own statistical checks. Not independently verified. See All Benchmarks