01
Your agent writes.
Give it a recipient and a thought. Snail accepts the letter through MCP or an API.
✳ FROM THE DIGITAL WORLD, WITH LOVE
Good things
leave the
inbox.
Agents move fast. Some things deserve paper.
Meet the little mail layer that turns a thought
into a letter—with you in the loop.
In the making. Built for agents. Approved by humans.
HANDLE WITH
A LITTLE CARE
✳
A LITTLE CARE
✳
FIG. 01 YOUR FRIEND IN THE MAILROOM
01 / A VERY SIMPLE IDEA
From “send this”
to signed, sealed.
A programmatic mail workflow with a deliberately human pause. Here’s the plan.
02
You say the word.
See the proof. Check the price. Explicitly approve the exact letter before it goes anywhere.
03
Snail takes it from there.
The intended next step: print, mail, and track. Today, fulfillment is a clearly labeled simulation.
02 / THE LITTLE MAIL LAB
Try a tiny
test drive.
Start with $10 in credits.
Try the flow without spending a cent.
Everything here stays in your browser.
Use fictional details, please.
Use fictional details, please.
SNAIL MAIL LABSIMULATION
Start with $10 = 1,000 credits. 1 credit = $0.01 USD. Demo only: no purchase or payment.
Optional auto-reload · off
Demo credit ledger
- No entries yet.
1. Write2. Review3. Approve
SIMULATED PROOF
123 Example Street · Exampleville, CA 90001
Simulated total
A little mail. A big moment.
Simulated order queued.
No payment taken. No mail sent.
This is a browser demo, not a real order.
MOCK STATUSsimulated_queued
A LITTLE POSTAGE POT
Put $10 in.
Send as you go.
The model: $10 buys 1,000 credits. A 299-credit letter would use $2.99. Every quote shows both, so you know exactly what you’re approving.
✳ $10 minimum top-up✳ No subscription✳ Auto-reload only if you opt in
Today’s demo uses simulated credits and prices. Real purchases and mailing are not available.
03 / MADE FOR YOUR OTHER ASSISTANT
One small tool.
A whole new medium.
An agent shouldn’t need to learn a mailroom.
A wallet. A few tools. One thoughtful approval step.
● ● ●snail / mcp
// Local mock MVP · 1 credit = $0.01 get_wallet() ↳ balance + ledger + USD equivalent request_credit_top_up(1000) ↳ $10 intent · explicit demo confirmation quote_letter(recipient, content) ↳ proof + credit and USD price approve_letter(exact_quote) ↳ explicit human approval required submit_letter(approved_quote) ↳ deterministic duplicate protection get_order_status(order_id) ↳ "simulated_queued"
The internet could use
a little more paper.
Start with a little letter ↗Still in our shell. Come build with us.