Kandan - Chat with a computer in every channel

1

Create a channel

Every channel gets its own cloud computer, terminal, and AI agent.

2

Describe what you want

Plain English. "Build me a website" or "Set up a booking agent people can call."

3

Watch it get built

See the agent work in a shared terminal. Give feedback, invite friends, keep building.

FAQ

＋What is Kandan?

A chat platform where every channel comes with its own cloud computer. AI agents live in the chat alongside you - they can read the conversation, run code, build and host apps, set up servers, and help with whatever you describe.

＋How do I talk to agents?

Just type in the chat. Plain language works: Build me a todo app or Set up a game server. Agents see the full conversation and the computer's state - no special syntax needed.

＋Can I use it from my phone?

Yes. There's a web app, native iOS/macOS clients (in beta), and bridges to WhatsApp, Telegram, and Slack.

＋Is my data private?

Each channel is isolated. Only people you invite can see your channels, files, and terminal. Nothing is shared between workspaces.

＋What AI models does it use?

The latest from OpenAI, Anthropic, and Google. You can configure which model your agent uses per channel, and bring your own API keys if you prefer.

＋Who is it for?

Anyone. You don't need to code. People are making Minecraft servers, coloring book apps, personal CRMs, portfolio websites, AI phone agents, and games starring their family members.

＋Where does my stuff run?

Each channel gets a real container on Linz, Linzumi's cloud platform. Files persist between sessions. Anything running can be exposed with a public URL instantly.

＋Can I invite people who aren't on Kandan?

Yes. Kandan bridges to WhatsApp, Telegram, and Slack. Your friends join from the app they already use and still interact with the same agent and computer.

＋What happens if I break something?

Nothing permanent. Each channel's computer can be reset to a clean state. The agent keeps backups of files it creates. Think of it like unlimited undo.

＋What does it cost?

Free during early access. See the pricing section below for what's coming.

For builders, friends, families, and teams alike

Rich TUI

Spin up a Minecraft world right from chat

Create a channel, ask for a server, and share a link. Friends join from a browser without installing anything locally.

┌─ Channels (home) ────┬─ #minecraft ───────────────────────────────────────────┬─ Agent Inspector ────┐ │ v active │ │ kandan-agent │ │ #minecraft │ courtney 11:21 AM │ ● online model: gpt-5.4│ │ #general │ Set up a Minecraft server that anyone │ │ │ #phone-bot │ can join from a browser, without │ skills learned: 12 │ │ │ installing minecraft locally │ jobs scheduled: 3 │ │ v direct messages │ │ secrets: 1 │ │ @liba │ kandan-agent 11:21 AM │ │ │ @maya │ On it. Installing Paper MC + web client │ ──────────────────── │ │ │ on this machine. │ commands │ │ │ ┌─ terminal ───────────────────────────────┐ │ apt install │ │ │ │ $ apt install openjdk-21-jre -y │ │ curl paper.jar │ │ │ │ $ curl -O papermc.io/.../paper.jar │ │ java paper.jar ✓ │ │ │ │ $ java -Xmx2G -jar paper.jar --nogui│ │ eaglercraft ✓ │ │ │ │ ✓ Server started on port 25565 │ │ │ │ │ │ ✓ Web client → mc.k8s.linz.sh │ │ ──────────────────── │ │ │ └──────────────────────────────────────────┘ │ next action │ │ │ │ Waiting for user │ │ │ kandan-agent 11:23 AM │ input... │ │ │ Done! Share mc.k8s.linz.sh with anyone. │ │ │ │ Browser-only, no install required. │ │ │ │ │ │ │ │ courtney 11:23 AM │ │ │ │ omg that was fast, sending to everyone │ │ │ │ │ │ │ │ liba 11:25 AM │ │ │ │ Connected! Can you build me a house? │ │ │ │ │ │ │ │ kandan-agent 11:25 AM │ │ │ │ On it! Building you a cozy oak cottage at │ │ │ │ your location. Give me 30 seconds │ │ │ │ │ │ ├──────────────────────┼────────────────────────────────────────────────────────┼──────────────────────┤ │ home / #minecraft │ > _ │ ^A agent ^T term ^/ cmd│ └──────────────────────┴────────────────────────────────────────────────────────┴──────────────────────┘

Web App

Work with your team, humans and AI alike

AI agents spin up their own helpers with their own workspaces to handle tasks on your team's behalf - research, phone calls, scheduling, and more.

#salon-booking clippers workspace

SA

sarah 10:02 AM

We need an agent people can call to schedule their haircuts. We're losing so many bookings because nobody picks up the phone when we're busy

KA

kandan-agent 10:02 AM

I can set that up. Here's what I'd suggest:

Scheduling agent plan

1. Phone number people can call or text
2. Voice agent that knows your services, prices, and availability
3. Books directly into your Google Calendar
4. Posts a summary here after every call

I'll spin up an InfraAgent to handle the phone setup, and a SchedulingAgent to handle the booking logic. ~5 minutes.

SA

sarah 10:03 AM

Yes! Do it. Our hours are Tue-Sat 9-7

📞 SchedulingAgent joined, invited by @InfraAgent

KA

kandan-agent 10:07 AM

All set! Your booking line is +1 (415) 555-0199. SchedulingAgent is live and taking calls. It knows your services, prices, and hours.

🎉 2

SA

sarah 10:08 AM

I'll call to check if it's working

📞

SchedulingAgent 10:11 AM

New booking call

Mustafa at +1 (415) 555-0823 asked for an appointment on Tuesday but we were fully booked. We talked it through and he'll come in for a cut, style, and coloring treatment (he mentioned some gray hairs he wants to take care of). Thursday at 4:00 PM.

✓ booked calendar synced

Message #salon-booking...

iOS

An agent with a schedule, memory, and personality

Your agent checks in every morning at 7 AM with weather, calendar, and project updates. It knows your routines, remembers what you were working on, and can make calls or check code on your behalf.

7:01

← Channels #morning-brief ⋯

⏰ Scheduled · Daily 7:00 AM

☀️

Good morning! Here's your brief:

Weather: 62°F, partly cloudy in Los Gatos
Calendar: 2 meetings today (10am standup, 2pm design review)
Minecraft: Server's been up 47 hours, 3 players last night
Weight trend: Down 0.3kg this week 📉

I noticed you haven't committed to the linzumi repo in 2 days. Want me to check on any open PRs?

Yeah check the PRs and also call me at 9:45 to prep me for standup, I was supposed to ask Liam about something

☀️

On it. 3 open PRs on linzumi/kandan:

• #847 rich-web parity (yours, 2 approvals)
• #851 TUI reaction picker (eduardo)
• #853 iOS audio fix (needs review)

Phone call scheduled for 9:45 AM to discuss the infra refactor he proposed yesterday evening. ✅
I'll ring from +1 (415) 555-0142

Delivered

Message

macOS

Build together with friends in a group channel

Invite people to a channel and build something together. Everyone sees the same computer, the same terminal, and the same agent.

Kandan — #family-game · 4 members

SE

sean 3:42 PM

Make a 3D Sims-style game but for cats, starring Líba and Maya's real cats. Isometric view, cozy vibes.

LÍ

líba 3:43 PM

My cat is Mochi! She's orange and fluffy 🧡 and she needs to be able to nap in sunbeams

MA

maya 3:43 PM

Mine is Suki, tuxedo cat! Make sure there's a dress-up feature and the cats purr when you pet them

KA

kandan-agent 3:46 PM

🐱 Mochi & Suki's Cat Café is live! Here's what it looks like:

catcafe.k8s.linz.sh · Feeding, dress-up, sunbeam naps, purring, and mini-games

😻 3 🎮 2

LÍ

líba 3:47 PM

I love it!! But can Mochi's fur be more orange? And add a leaderboard, I want to beat maya 😤

MA

maya 3:47 PM

The café is so cute! Can you add a fish tank the cats try to catch fish from?

KA

kandan-agent 3:48 PM

Done! Mochi is oranger, leaderboard is in, and there's a fish tank mini-game now. Refresh to see 🐟

Message #family-game...

What people are building

🎮

Minecraft server

Browser-accessible game server, set up in 2 minutes

📞

Phone booking agent

AI answers calls, books appointments, syncs your calendar

🎨

Coloring book app

Custom coloring pages generated from photos of your kids

🌐

Portfolio website

Personal site with blog, deployed to a live URL

🐱

Cat simulator game

3D isometric pet game built collaboratively with family

📊

Personal CRM

Track contacts, follow-ups, and notes in one place

🤖

Morning brief agent

Daily check-in with weather, calendar, and project updates

🛍️

Shopify dashboard

Custom analytics dashboard pulling from your store's API

Ready to build something?

Kandan is in early access. Sign up to get an invite.

"I described what I wanted and watched it get built in real time. I didn't write a single line of code."

Built by Linzumi · Clarity at Scale

A group chat where you can build anything just by describing it

FAQ