Sema Metra: Alchemica Mundi

what this is

**Sema-Metra: Alchemica Mundi** is a TypeScript framework implementing an axiom-driven signal-matrix system. It functions as a programmable creative engine — a modular synthesis patchbay that routes and transforms signals across modalities using formal ontological architecture. Where conventional signal-processing frameworks treat transformation as stateless pipes (signals enter, get processed, exit unchanged), this system enforces a closed ontological loop: every output rewrites the world that interprets subsequent inputs.

The name encodes the architecture. *Sema* (Greek: σῆμα, sign, signal) and *metra* (Greek: μήτρα, matrix, measure) describe the input/output surface. *Alchemica mundi* (Latin: world-alchemy) describes what happens between: transmutation that alters not just the signal but the conditions under which future signals will be read.

The framework blends four domains that rarely share infrastructure:

- **Modular synthesis** — LFO waveforms, signal routing, FX chains, patch save/load
- **Tabletop RPG mechanics** — Dice systems (d4 through d1000), ritual conditions, pass/fail gates
- **Ritual and mythological systems** — Pre-built rituals with binary gate checks, hybrid toggle states, character waveform models as AI entities
- **Formal ontology** — 10 axioms enforced at runtime through an event-sourcing spine with hard rules, cost vectors, and mandatory world-binding feedback

The result is a system where creative emergence and formal rigor coexist by design, not by accident. The axioms prevent the system from degenerating into noise; the signal architecture prevents the axioms from calcifying into dogma.

71 files. 169KB. Node >= 20. MIT license. v1.0.0.

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