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.

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.
206 155 meta-models Priority first
Thing RegistryGenerated draft

epitrite

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

EPN1

vr.tr.epn1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Epomediol

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

Epsom Oaks

vr.tr.epsom-oaks
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Epstein–Barr vaccine

vr.tr.epstein-barr-vaccine
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

eptazocine

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

EQTN

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

equation of straight line

vr.tr.equation-of-straight-line
Information and virtual systems INF.MED
Thing RegistryGenerated draft

equine recurrent uveitis

vr.tr.equine-recurrent-uveitis
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

ERAD pathway

vr.tr.erad-pathway
Activities and processes ACT.PRC
Thing RegistryGenerated draft

erbium(III) nitrate

vr.tr.erbium-iii-nitrate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

erdafitinib

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

Ericsson R310s

vr.tr.ericsson-r310s
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ERN1

vr.tr.ern1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Erondegemse Pijl

vr.tr.erondegemse-pijl
Activities and processes ACT.EVT
Thing RegistryGenerated draft

ERVFRD-1

vr.tr.ervfrd-1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

erythema chronicum migrans

vr.tr.erythema-chronicum-migrans
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Erzgebirgisch

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

es campur

vr.tr.es-campur
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

eskebornite

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

ESM1

vr.tr.esm1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

esophageal hiatus

vr.tr.esophageal-hiatus
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Esophageal speech

vr.tr.esophageal-speech
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

essay

vr.tr.essay-q203407
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Estonian Canadians

vr.tr.estonian-canadians
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Estonian haiku

vr.tr.estonian-haiku
Information and virtual systems INF.MED
Thing RegistryGenerated draft

estradiol benzoate

vr.tr.estradiol-benzoate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

esuprone

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

etaqualone

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

etcher

vr.tr.etcher
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

etelcalcetide

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

Eten

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

eteplirsen

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

ethadione

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

ethnic groups of Japan

vr.tr.ethnic-groups-of-japan
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

ethnic violence in South Sudan

vr.tr.ethnic-violence-in-south-sudan
Activities and processes ACT.ACT
Thing RegistryGenerated draft

ethnographic museum

vr.tr.ethnographic-museum
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

ethotoin

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

ethyl biscoumacetate

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

ethyl isocyanate

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

ethyl trans-caffeate

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

ethylidene diacetate

vr.tr.ethylidene-diacetate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ethylone

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

ethylphenylhydantoin

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

ethyltoluene

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

Etkywan

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

Etor

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

ETR.610

vr.tr.etr-610
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ETS2

vr.tr.ets2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ETV1

vr.tr.etv1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

euchlorine

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

euclidean relation

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

eugenol acetate

vr.tr.eugenol-acetate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Eupalin

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

eupalitin

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

eupatilin

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

Euro container

vr.tr.euro-container
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Euro gold and silver commemorative coins

vr.tr.euro-gold-and-silver-commemorative-coins
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Eurodistrict

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

Eurofima coach

vr.tr.eurofima-coach
Physical world and living systems PHY.OBJ