Multi-scale Architecture — design · build · operate · policy, from multiverse to city
multiverse · universe · galaxy · planet · country · city × design · build · operate · policy
hexa-scale is the multi-scale architecture standalone in the dancinlab HEXA-* family. One lattice spans six magnitudes of habitable scale — multiverse → universe → galaxy → planet → country → city — crossed with four lifecycle phases — design → build → operate → policy. The result is a 6 × 4 = 24-cell matrix, numerically matching the central n=6 identity σ(n)·φ(n) = n·τ(n) = 24 (and the Jordan totient J₂(6) = 24) at n=6.
↕ phase \ scale → multiverse universe galaxy planet country city
1. design . . . . . .
2. build . . . . . .
3. operate . . . . . .
4. policy . . . . . .
→ 24 cells = J₂
Note
Sibling of hexa-fusion · hexa-chip · hexa-mind · the other per-domain HEXA-* standalones extracted from dancinlab/echoes. Where the other standalones drill one domain deep, hexa-scale runs the orthogonal axis — scope of habitable place, from cosmological down to civic.
[!IMPORTANT]
| Phase ↓ \ Scale → | Multiverse | Universe | Galaxy | Planet | Country | City |
|---|---|---|---|---|---|---|
| Design | parameter selection (Λ · α · masses) | type-Ia inflation regime | spiral arm geometry | atmosphere / hydrosphere targets | territorial bounds + capital siting | grid topology + zoning |
| Build | ⚠ speculative | ⚠ speculative | stellar engineering (Dyson-class) | terraforming (Mars / Venus class) | infrastructure rollout (power · water · road · rail · comm) | construction · permitting · trades |
| Operate | ⚠ speculative | ⚠ speculative | civilization-level monitoring | climate stabilisation · biosphere mgmt | governance · taxation · defence · diplomacy | utilities · transit · public safety · sanitation |
| Policy | ⚠ speculative | ⚠ speculative | first-contact protocols · panspermia treaty | planetary boundaries · climate treaties · biosphere law | constitutions · treaties · trade · IP · immigration · monetary policy | building codes · zoning · noise · land use · taxation |
⚠ = currently speculative — no manufactured artifact exists at this scale; cells are research-hypothesis placeholders, not engineering blueprints. See SCALE.md for the full 24-cell breakdown.
- 2026-05-14 — repo bootstrap. Lattice scaffold + 24-cell matrix sketched in
SCALE.md. No code yet — this standalone is design SSOT first, implementations follow. - Reach goals (in order):
- Fill the 12 operational cells (planet · country · city × design · build · operate · policy) with real-world references (architects · planners · treaty texts · code books)
- Tighten the 4 speculative-row cells (multiverse · universe · galaxy × any phase) with
⚠honest-caveat tagging and explicit references to mainstream cosmology / astronomy invariants - Galactic-scale operate / policy cells last — they cross both the lattice-policy "external entity" rule (galaxies don't belong to dancinlab) and the "no manufactured artifact" speculative-row rule
No package install yet — hexa-scale is design SSOT first (per AGENTS.tape @D g6 — implementations follow the matrix, not the other way round). Read SCALE.md directly, or clone the repo:
git clone https://github.com/dancinlab/hexa-scale && cd hexa-scale && cat SCALE.mdWhen downstream tooling lands (matrix linter · cross-cell citation walker · tape_to_agents_md generator hook from AGENTS.tape::@H h1), an hx install hexa-scale entry point will follow.
Not a runtime — no executable. hexa-scale is a design SSOT: the 24-cell matrix is the artifact. Consume it by:
- view — read
SCALE.mdfor the full 6-scale × 4-phase breakdown (each cell carries the⚠honest-caveat marker where the row is speculative) - cite — reference cells in downstream work as
hexa-scale::<scale>/<phase>(e.g.hexa-scale::city/policyfor zoning / building-code work;hexa-scale::planet/operatefor biosphere management) - preserve honest-caveat — when citing a
⚠ speculativecell (multiverse / universe / galaxy rows), carry the marker forward — downstream work MUST NOT silently promote a speculative cell to an operational claim
| Order | Scale | Tag | Representative invariants used by mainstream science (not n=6) |
|---|---|---|---|
| 1 | Multiverse | speculative | Tegmark Level I–IV · Λ-multiplicity (string landscape · 10⁵⁰⁰ vacua) |
| 2 | Universe | speculative | Λ-CDM · Hubble H₀ · Ωₘ · Ωₐ · Planck mass · spectral index nₛ |
| 3 | Galaxy | speculative | Hubble morphology · Tully-Fisher · stellar mass function · IMF |
| 4 | Planet | operational | Bond albedo · Stefan-Boltzmann · gravitational binding · plate tectonics |
| 5 | Country | operational | GDP · Gini · trade balance · constitutional separation-of-powers · UN charter |
| 6 | City | operational | population density · zoning codes · IBC / IRC / NEC / NFPA / ISO 37120 |
| Order | Phase | What | Receiving artifact |
|---|---|---|---|
| 1 | Design | parameter selection + topology + invariant framing | drawing · spec · diagram · simulation |
| 2 | Build | physical realisation · construction · deployment | artifact (building · structure · system) |
| 3 | Operate | runtime · maintenance · adjustment · users | live system serving stakeholders |
| 4 | Policy | rules · norms · enforcement · accountability | written code · treaty · constitution · regulation |
hexa-scale/
├── README.md ← this file (18-block format)
├── AGENTS.tape ← sole agent-harness + governance + identity (.tape v1.2)
├── CLAUDE.md → AGENTS.tape ← symlink (Claude Code auto-discovery)
├── SCALE.md ← 24-cell matrix domain ledger (the SSOT)
├── SEED.tape ← runtime handoff (open decisions · anomalies · planned · log)
├── LICENSE ← MIT
└── docs/
└── logo.svg ← 6 nested flat-top hexagons (multiverse → city)
Note
Project governance / AI-agent harness lives in AGENTS.tape (.tape v1.2 grammar — §1 @V spec · §2 @I identity · §3 @L layout · §4 @D g1..g9 governance · §5 @F f1..f2 forbidden · §6 @X x1..x5 citations · §7 @N notes · §8 @H generator hooks), not in a separate AGENTS.md. The file's top ~35 lines are a self-describing grammar primer comment block, so any LLM cold-reading it (via CLAUDE.md symlink discovery) can parse the rest. Runtime handoff (decisions in flight · anomalies · planned actions) lives in SEED.tape, separated by purpose. Trade-off documented in AGENTS.tape::g9: agents.md ecosystem tooling that doesn't speak .tape yet can fall back to a generated AGENTS.md via @H h1 (tape_to_agents_md).
MIT — Copyright © 2026 dancinlab. Use, modify, sublicense, sell freely; include the notice; no warranty.
- 🪞 dancinlab/echoes — Discoveries catalog.
hexa-scaleis the 18th domain family, complementing the 17 existing per-domain HEXA-* standalones. - 📐 echoes/LATTICE_POLICY.md — n=6 lattice policy SSOT; constrains how external entities (NASA / IPCC / national building codes / treaty bodies) are referenced.
- 🏛 echoes/LIMIT_BREAKTHROUGH.md — per-domain HARD_WALL / SOFT_WALL / BREAKABLE_WITH_TECH / UNCLEAR classifications.
🏛 hexa-scale · 6 scales × 4 phases = 24 = J₂ · multiverse → city · dancinlab HEXA-* family · 2026-05-14