rachel-koehler Koehler (rachel-koehler)

France
Website
GitHub

FIND EVIL!

Online

AI threats strike in minutes. Build the defender that responds in seconds.

$22,000 in prizes
Jun 15, 2026 11:45 PM EDT to submit
3509 participants

Learning Hackathon: Spec Driven Development

Online

Great AI projects start with great planning. Learn the process with Claude Code and apply it to yours.

Non-monetary prizes
Winners TBD
1263 participants

Orion Build Challenge

Online

Open for All !!

$4,250 in prizes
Winners TBD
506 participants