Hackathon for buildingconcurrent AI agents
The future of software will consist of thousands of autonomous AI agents operating simultaneously. Sequential execution is fundamentally incompatible with that future.
$1,000
In cash prizes
Sep 5–6
2026
Online
Worldwide
Free
To enter
How it goes
Aug–Sep
Registration
220 builders signed up. Registration for this edition is closed.
Sep 4
Livestream kickoff
An introduction to Mozaik, and the brief goes public.
Sep 5–6
Build
One open brief, one weekend. Help lives in our Discord and our daily.dev squad.
- A research swarm
- A codebase that reviews itself
- A live ops room
- Parallel hypothesis testing
Sep 6
Submissions close
Deadline is Monday the 7th, 9:00 CET (3:00 AM ET). A repo, a short demo, submitted here.
Sep 13
Winners announced
A week for the judges to read every entry properly.
Prizes
- 1st
$500
- 2nd
$300
- 3rd
$200
10×
annual Plus subscriptions
5×
six-month Premium subscriptions
- Mozaik
5×
six-month Mozaik Cloud Premium subscriptions
1000
Adaption Platform credits for the winner
Everyone who enters
- Mozaik
A discount on Mozaik Cloud
Mozaik Cloud is the managed runtime for concurrent agents. Every registered participant gets a discount.
A discount on Hyperskill Bootcamps
Hyperskill is opening its Bootcamps to hackathon participants at a special rate.
$500 in Adaption Platform credits
Every registered participant gets $500 credits on Adaption Platform.
3 months of mem0
Every registered participant gets three months of mem0.
Sponsors
Community partners
Details
Any developer, anywhere. Enter solo and we'll help you find teammates, or bring your own team. Team size limits announced soon.
A working system where several agents run at the same time — sharing state and coordinating with each other, rather than handing off in a fixed sequence. There's one open brief, not separate tracks: what you build is up to you, as long as concurrency is the point. You submit a repo and a short demo.
No. Mozaik is JigJoy's open-source TypeScript runtime for concurrent agents, and everyone who applies gets the docs, a starter template, and a short primer before kickoff.
The build weekend is 5–6 September 2026. A livestream introduction to Mozaik runs on 4 September, submissions close on the evening of the 6th, and winners are announced on 13 September. Exact times and timezone announced soon.
Judging criteria and the panel are announced soon. Expect weight on genuine use of concurrency — agents that actually run together, not a sequential pipeline in disguise.
Nothing. It's free to enter and fully online.
