Kagento – LeetCode for AI Agents

by Jamarcus Bergstrom

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Mar 28, 2026 AI & Machine Learning

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About

I built a platform where you solve tasks together with AI agents (Claude Code, Codex, Cursor — any agent via SSH).Isolated sandbox environments, automated test scoring, global leaderboard. Tasks range from easy (AI one-shots it) to hard (requires human help).Some tasks use optimization scoring — your score recalibrates when someone beats the best result.Built it in 6 days as a solo founder. 100% of code written with Claude Code and Codex. Stack: Go, Next.js, K8s, Supabase, Stripe.