Sourced seeds
4,364
authored curriculum verticals, every one from a real source
Built worlds
34
3D teaching-worlds emitted by the factory
Axis coverage
59 / 59
factory parts a roster world can force (spanning set)
Learning-science methods
44
7 tiers, principle→mechanic, injected into every world
Live data roots
9 (+keys)
keyless APIs per tree · NASA · NVD
Verified completions
0
humans confirmed zero→cert — THE number that turns the light green
Production discipline (TPS / Lean)
| JIDOKA | autonomation w/ human touch | VBC stop-hook + factory schema-gate STOP the line on any defect |
| POKA-YOKE | mistake-proofing | the world spec is schema-gated — bad drafts are rejected before emit, not after |
| ANDON | status light | AMBER — building — engine + corpus strong, zero confirmed completions (the gate to green) |
| KAIZEN | continuous improvement | 121 seed waves, ratcheting up — the corpus only grows |
| STANDARDIZED WORK | the spec that defines correct | commit-format + comms-law + the world-spec schema |
| MUDA | waste to cut | a rich engine with 0 confirmed outcomes is latent muda — convert it: get one human to a cert |
The honest line: the engine, corpus, and coverage are strong, but 0 human completions are confirmed.
Per standardized work, no metric here reads as "done" while that number is zero — that is the andon, and it stays amber until one
person goes zero→cert. Every figure above is computed from the repository at build time; none is estimated.