Tools and helpers

Utilities

Calculators, converters, and useful tools that are not tied to a specific model lab.

Original Stitch Calculator

The original colourful calculator and FX converter from the root Stitch page.

Utility - Extracted legacy view

Coin Quest Calculator

Codex-built calculator with live FX and voice input.

Codex lab

Coin Calc

Claude-built calculator with live FX, chiptune sounds, and voice input.

Claude lab

Lumière Nutrition

Aurora-styled nutrition tracker — Gemini-powered photo and text logging, macro trends, AI meal suggestions.

External · Neon + Gemini