IN 13 DAYS

Collaborative Agent Hackathon @ Stanford

CAFlower Labs
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when29 Sep 2026
where389 Jane Stanford Way
prizeTBA
priceFree
formatIn-Person
organiserFlower Labs

about this event

The Collaborative Agent Hackathon is a one-day event for building open-source, collaborative AI agents using Flower. Agents are changing what is possible, and their greatest potential emerges when they collaborate safely in human-supervised multi-agent teams.

Participants will form teams on the day, develop a working prototype and present it at the end of the event. Each team will explore how open-source collaborative agents of varying complexity can work together safely. You do not need an existing team or a fully developed idea. Bring your laptop, your interests and a willingness to collaborate.

THE HACKATHON CHALLENGE: Build an open-source agent or multi-agent system using Flower in which the safe collaboration of agent teams is central to the solution. Projects can range across the full collaborative spectrum. Multiple agents might: Automate a task, Form self-improving loops with one another, Operate across distributed machines and datasets.

Flower is built together with an open-source community spanning more than 7k users world-wide. Flower simplifies building multi-agent systems, supporting distributed coordination, collaborative learning and inference, and privacy-aware deployment. Projects from all industries and application areas are welcome — including scientific research, healthcare, finance, education, public services, software development and entirely new forms of human-agent collaboration.

TEAM FORMATION: Participants register individually. Teams of two to four people will be formed during the morning, unless formed earlier. The organisers will help participants find teammates with complementary interests and experience. Already know your team? Please provide your teammates' names when registering. Bringing an idea is optional.

ELIGIBILITY: Everyone is welcome, including builders from startups and companies, as well as students, researchers, and postdocs from all universities.

AWARDS: Awards will be presented at the end of the day to recognise outstanding projects and contributions. Further details about prizes and the selection process will be shared before the event.

SCHEDULE: 9:30-10:00 — Opening, check-in and breakfast. Meet other participants and share your interests and experience. 10:00-10:15 — Welcome. Introduction to the event, the challenge and the day's practical arrangements. 10:15-10:45 — Collaborative agents with Flower. A technical introduction covering collaborative agent architectures, safe coordination, self-improvement loops and the available Flower resources. 10:45-11:00 — Team formation. Meet potential collaborators and form teams of two to four, unless your team was formed earlier. 11:00-12:45 — Build session. Define the project, design the agent interactions and begin implementation. 12:45-1:30 — Lunch. 1:30-5:15 — Build session. Develop and test the system, refine the collaboration or self-improvement loop and prepare the demonstration. Mentors will be available throughout. 5:15-5:30 — Demo preparation. 5:30-6:45 — Project demonstrations. Teams present their projects, followed by brief questions. 6:45-7:30 — Dinner, awards and closing remarks. Enjoy dinner as we celebrate the winning projects and bring the hackathon to a close.

when

September 29, 202609:30-10:00 PDT

Opening, check-in and breakfast

Meet other participants and share your interests and experience.

◍ 389 Jane Stanford Way
September 29, 202610:00-10:15 PDT

Welcome

Introduction to the event, the challenge and the day's practical arrangements.

◍ 389 Jane Stanford Way
September 29, 202610:15-10:45 PDT

Collaborative agents with Flower

A technical introduction covering collaborative agent architectures, safe coordination, self-improvement loops and the available Flower resources.

◍ 389 Jane Stanford Way
September 29, 202610:45-11:00 PDT

Team formation

Meet potential collaborators and form teams of two to four, unless your team was formed earlier.

◍ 389 Jane Stanford Way
September 29, 202611:00-12:45 PDT

Build session

Define the project, design the agent interactions and begin implementation.

◍ 389 Jane Stanford Way
September 29, 202612:45-13:30 PDT

Lunch

Lunch break.

◍ 389 Jane Stanford Way
September 29, 202613:30-17:15 PDT

Build session

Develop and test the system, refine the collaboration or self-improvement loop and prepare the demonstration. Mentors will be available throughout.

◍ 389 Jane Stanford Way
September 29, 202617:15-17:30 PDT

Demo preparation

Preparation time for demonstrations.

◍ 389 Jane Stanford Way
September 29, 202617:30-18:45 PDT

Project demonstrations

Teams present their projects, followed by brief questions.

◍ 389 Jane Stanford Way
September 29, 202618:45-19:30 PDT

Dinner, awards and closing remarks

Enjoy dinner as we celebrate the winning projects and bring the hackathon to a close.

◍ 389 Jane Stanford Way

tickets

Ticket types, prices and availability for Collaborative Agent Hackathon @ Stanford
ticketspriceFeeStatusdescription
General AdmissionFreeTBAAvailableFree registration for the Collaborative Agent Hackathon

faq

Do I need a team or a developed idea to participate?+
No. Participants register individually. Teams of two to four people will be formed during the morning unless formed earlier. Bringing an idea is optional.
Who is eligible to participate?+
Everyone is welcome, including builders from startups and companies, as well as students, researchers, and postdocs from all universities.
What should I bring?+
Bring your laptop, your interests and a willingness to collaborate.
Can I register with my existing team?+
Yes. If you already know your team, please provide your teammates' names when registering.
What are the prizes?+
Awards will be presented at the end of the day to recognise outstanding projects and contributions. Further details about prizes and the selection process will be shared before the event.
Collaborative Agent Hackathon @ Stanford29 Sep 2026 · 389 Jane Stanford Way · TBA
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