Instead of exams, I vibe-coded a live LLM-based text MMO

Show HN: Instead of exams, I vibe-coded a live LLM-based text MMO

Instead of exams, I vibe-coded a live LLM-based text MMO is a company in show hn launch.

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Hi HN — I built “Undefined”, a live multiplayer text world where an LLM acts as a “reality referee” (not a friendly chatbot).Demo: https://undefinedai.xyz/Notes: - No signup required - BYOK supported (bring your own API key/model) - Server-funded guest usage is capped (~$20) to avoid runaway costs - /do is concurrency-limited so the server stays stable under trafficTech/how to play: https://github.com/pearl-100/undefined-publicWrite-up: https://open.substack.com/pub/undefinednamoo/p/i-spent-200-t...2-min demo video: https://www.youtube.com/watch?v=q-B4f1oEzfw

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Website: undefinedai.xyz/Notes: