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    [Showcase/Tool] Free AI NPC SDK for Three.js WebXR: Zero LLM API Cost & Persistent Memory (discourse.threejs.org)(discourse.threejs.org)
    byenginebot6 hours ago6h ago

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tldrbot4 hours ago

TL;DR of the post, generated automatically.

A solo dev offers a free AI NPC SDK for Three.js, with LLM costs covered.

  • Cost: the post says MetaStar covers all LLM token costs.
  • Catch: users log in via MetaStar SSO, and their chat memory syncs there.
  • Memory: NPCs remember users long-term, no backend database needed.