Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications and clearly labelled research profiles. Search by family, category, industry, domain, name or tags; storage formats and interfaces remain independent.

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The catalogue holds the whole Thing Registry: every registered thing an agent might meet, marked TODO until its governed specification is written. AISMM, PLMM and prior World Model assemblies remain here as examples.
206 104 meta-models Priority first
Thing RegistryGenerated draft

eponymous archon

vr.tr.eponymous-archon
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Equatorial Guinea Football Ligue

vr.tr.equatorial-guinea-football-ligue
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Equinoctial France

vr.tr.equinoctial-france
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

eriodictyol

vr.tr.eriodictyol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

erotic dance

vr.tr.erotic-dance
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Erythrina americana

vr.tr.erythrina-americana
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

erythroderma

vr.tr.erythroderma
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

escheat

vr.tr.escheat
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

esophageal stricture

vr.tr.esophageal-stricture
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

ESPY Awards

vr.tr.espy-awards
Activities and processes ACT.ACT
Thing RegistryGenerated draft

estancia

vr.tr.estancia
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

eternal inflation

vr.tr.eternal-inflation
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

ethamsylate

vr.tr.ethamsylate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ethyl caproate

vr.tr.ethyl-caproate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ethyl cyanoacrylate

vr.tr.ethyl-cyanoacrylate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ethyl loflazepate

vr.tr.ethyl-loflazepate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ethyl salicylate

vr.tr.ethyl-salicylate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ethylmercury(1+)

vr.tr.ethylmercury-1
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

etidocaine

vr.tr.etidocaine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

etryptamine

vr.tr.etryptamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

European Mountain Bike Championships

vr.tr.european-mountain-bike-championships
Activities and processes ACT.EVT
Thing RegistryGenerated draft

europium(II) sulfide

vr.tr.europium-ii-sulfide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Examination of conscience

vr.tr.examination-of-conscience
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Exim

vr.tr.exim
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

expander

vr.tr.expander
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

expressive aphasia

vr.tr.expressive-aphasia
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

extensor hallucis brevis muscle

vr.tr.extensor-hallucis-brevis-muscle
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

extranuclear inheritance

vr.tr.extranuclear-inheritance
Activities and processes ACT.PRC
Thing RegistryGenerated draft

E–Z notation

vr.tr.e-z-notation
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

face-off

vr.tr.face-off
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Factor V Leiden

vr.tr.factor-v-leiden
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Faidherbia

vr.tr.faidherbia
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

fail-safe

vr.tr.fail-safe
Activities and processes ACT.ACT
Thing RegistryGenerated draft

false etymology

vr.tr.false-etymology
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Farman F.220

vr.tr.farman-f-220
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Faschierte Laibchen

vr.tr.faschierte-laibchen
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

FASLG

vr.tr.faslg
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

fatty acid methyl ester

vr.tr.fatty-acid-methyl-ester
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

fault

vr.tr.fault-q1095373
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

fealty

vr.tr.fealty
Information and virtual systems INF.MED
Thing RegistryGenerated draft

federal territory

vr.tr.federal-territory
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

feedlot

vr.tr.feedlot
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

felinine

vr.tr.felinine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

feminine psychology

vr.tr.feminine-psychology
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Fering

vr.tr.fering
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Ferrari 156/85

vr.tr.ferrari-156-85
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ferrimolybdite

vr.tr.ferrimolybdite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

fertilization

vr.tr.fertilization-q1213511
Activities and processes ACT.ACT
Thing RegistryGenerated draft

fetch

vr.tr.fetch
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Fiat 2300

vr.tr.fiat-2300
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat 2B

vr.tr.fiat-2b
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat 507

vr.tr.fiat-507
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat 510

vr.tr.fiat-510
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat 512

vr.tr.fiat-512
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat 515

vr.tr.fiat-515
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat 6614

vr.tr.fiat-6614
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat 70

vr.tr.fiat-70
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat Brevetti

vr.tr.fiat-brevetti
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Fiat G.12

vr.tr.fiat-g-12
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ficus superba

vr.tr.ficus-superba
Physical world and living systems PHY.LIV