Ashwire Labs · Coming soon

CINDERBOX

Your context locker.

Keep the facts of your life locked on your phone. Run an AI agent that belongs to you, not to a big lab. Let your prompts fill themselves in, and approve every fact before it leaves your device.

Join the waitlist How it works

> status: in the forgeAndroid first · iPhone later

Four parts, one app

How it works

Cinderbox puts a private locker, your own agent and a smart prompt library in one app. It runs on your phone, so there is no Cinderbox server holding your data.

01 · LOCKER

Your facts, locked down

Store the details AI keeps asking for: your diet, your car, your kids' ages, your work history. Encrypted on your phone and opened with your fingerprint.

02 · AGENT

An AI you own

An open-weight model runs right on your phone and reads your locker, even in airplane mode. No account with OpenAI, Google or Meta needed.

03 · PROMPTS

Prompts that fill themselves

Save a prompt once with blanks like {diet} or {car}. Cinderbox fills them from your locker, so you stop retyping your life.

04 · CONTEXT PACK

Approve what leaves

When you want a bigger cloud AI, Cinderbox builds a pack of only the facts the task needs. You see the exact list and untick anything before it leaves.

You set the rules

Three sharing levels

Every fact in your locker gets one of three levels, and you can change it any time.

open
Your agent can use it freely, and it can go in a context pack.
ask
Cinderbox asks you first, every time it wants to use it.
never
Locked away. Your agent never sees it and it never leaves your phone.