Sylvia is a personal AI assistant you open in the browser on iPhone, Mac or anything else. You text her or send a voice note, an agent does the work in its own sandbox, and the result lands on one home screen: a card, a reminder, a project update, or a small app built for you. She asks before anything that spends, sends or deletes.
Friday, Nov 6
Morning.
Needs you
Send the deck to Priya before her 3pm?
Health
7h 12m sleep
Project
3 open · 1 blocked
gym
4-day streak · legs today
01
You text her
A message or a voice note. Whatever you'd send a friend.
02
She does the thing
An agent wakes up in its own sandbox with your context, and gets to work.
03
It lands where you'll see it
A card, a reminder, a memory, or a tiny app built just for you.
04
Live
Your home screen updates the second it's done.
Agents that build you apps
Ask for a habit tracker and you get one. Little live apps for the gym, habits, stocks, whatever. The agent keeps them updated.
Asks before it acts
Anything that spends, sends or deletes shows up right in the chat that asked. Approve, or Don't. Your call.
Projects that track themselves
Every project gets a tracker: status, priority, due dates, who's blocked. Agents log the decisions and milestones for you.
Email and money, handled
Searches every inbox you've connected. Sorts your purchases, guessing first and asking about one at a time.
A Mac app for your thoughts
⌥Space, dump a thought, hit return. Sylvia sorts it, or files it as a note under the right project.
Every agent, one feed
Claude Code on my laptop reports its progress to Sylvia. So does everything else I run. One place to look.
| Platforms | Web app for iPhone, Mac and desktop browsers |
|---|---|
| Sign in | |
| How you ask | A text or a voice note |
| Where work runs | Each agent gets its own sandbox with your context |
| Before it acts | Approve or Don't, for anything that spends, sends or deletes |
| Your AI | Bring your own: ChatGPT (Codex) or Gemini |
| Status | Open. Sign in and go |
People running lots of agents
Claude Code and other agents report their progress to one feed instead of six apps.
Anyone juggling projects
Every project gets a tracker with status, priority, due dates and blockers, kept up to date by the agents.
People drowning in email and receipts
Sylvia searches the inboxes you connect and sorts your purchases, asking about one at a time.
Sylvia is a personal AI assistant you text. She hands the work to an agent, then puts the result on a single home screen so you can see what all your agents did.
Anything with a browser. It's built for iPhone, and you can add it to your home screen. You sign in with Google.
No. Anything that spends money, sends something or deletes something shows up as an approval in the chat that asked for it. You tap Approve or Don't.
Yes, small ones. Ask for a habit tracker or a gym log and an agent builds a little live app on your home screen, then keeps it updated.
Yes. Agents like Claude Code can report their progress to Sylvia, so everything shows up in one feed.
Press Option-Space, type a thought and hit return. Sylvia sorts it, or files it as a note under the right project.
Open the app at aadesh.info/sylvia/app and sign in with Google. Then connect your own ChatGPT or Gemini account, which is the AI that does the work. There's no waitlist.
Yes. Sylvia runs on your own ChatGPT (through Codex) or Gemini, so the thinking happens on an account you already have and control.
Open aadesh.info/sylvia/app in Safari, sign in, then tap Share and Add to Home Screen. It opens full screen like an app.