PANACEA

1. In Artec Studio 20, select your finished model.
2. File → Export → Export Mesh and choose glTF (.glb) for best results (textures travel inside one file). OBJ + MTL + texture also works.
3. Drop the exported file onto the zone above, or add it to the models/ folder and list it in models/manifest.json to make it load automatically.

The guides answer from their own notes by default. Run ANTHROPIC_API_KEY=… node server/relay.mjs and they ask a model through the relay, with the key kept on the server. Or, to test the published build on this device only, paste a key here: it is kept in this browser's storage and sent to api.anthropic.com and nowhere else.

Their answers are spoken live in each guide's own voice by the relay (Microsoft's free voices, or TTS_PROVIDER=openai). On a static host, an OpenAI key here does the same on this device only.