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

ANS synthesizer

vr.tr.ans-synthesizer
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

antamanide

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

anterior choroidal artery

vr.tr.anterior-choroidal-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

anterior horn of spinal cord

vr.tr.anterior-horn-of-spinal-cord
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

anterior ramus of spinal nerve

vr.tr.anterior-ramus-of-spinal-nerve
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

anterior triangle of the neck

vr.tr.anterior-triangle-of-the-neck
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Anti-CRISPR

vr.tr.anti-crispr
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

anticyclogenesis

vr.tr.anticyclogenesis
Activities and processes ACT.PRC
Thing RegistryGenerated draft

antimony (native)

vr.tr.antimony-native
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

antimony chloride oxide

vr.tr.antimony-chloride-oxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

antisynthetase syndrome

vr.tr.antisynthetase-syndrome
Information and virtual systems INF.MED
Thing RegistryGenerated draft

anxiety

vr.tr.anxiety-feeling

a vague unpleasant emotion that is experienced in anticipation of some (usually ill-defined) misfortune

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Aortic hiatus

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

AP-type membrane coat adaptor complex

vr.tr.ap-type-membrane-coat-adaptor-complex
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

AP2M1

vr.tr.ap2m1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

apala

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

Apalala

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

aphid

vr.tr.aphid

any of various small plant-sucking insects

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

apigetrin

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

APOC1

vr.tr.apoc1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

APOD

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

APOM

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

apratoxin A

vr.tr.apratoxin-a
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Apsara Dance

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

Apterin

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

AQP1

vr.tr.aqp1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AQP2

vr.tr.aqp2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AQP3

vr.tr.aqp3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aquatic locomotion

vr.tr.aquatic-locomotion
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Arado E.340

vr.tr.arado-e-340
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Arado L I

vr.tr.arado-l-i
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Arado S I

vr.tr.arado-s-i
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

architecture of Bangladesh

vr.tr.architecture-of-bangladesh
Activities and processes ACT.ACT
Thing RegistryGenerated draft

architecture of Croatia

vr.tr.architecture-of-croatia
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Architecture of Kievan Rus'

vr.tr.architecture-of-kievan-rus
Activities and processes ACT.ACT
Thing RegistryGenerated draft

architecture of Serbia

vr.tr.architecture-of-serbia
Activities and processes ACT.ACT
Thing RegistryGenerated draft

archive document

vr.tr.archive-document
Information and virtual systems INF.MED
Thing RegistryGenerated draft

arctite

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

arcuate artery of kidney

vr.tr.arcuate-artery-of-kidney
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

ARF1

vr.tr.arf1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Argentine identity card

vr.tr.argentine-identity-card
Information and virtual systems INF.MED
Thing RegistryGenerated draft

argininosuccinic aciduria

vr.tr.argininosuccinic-aciduria
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

argon oxygen decarburization

vr.tr.argon-oxygen-decarburization
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

argonium

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

argumentative text

vr.tr.argumentative-text
Activities and processes ACT.ACT
Thing RegistryGenerated draft

ARI 5664 Monica

vr.tr.ari-5664-monica
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ariboflavinosis

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

Arikapú

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

arithmetic derivative

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

ARL8A

vr.tr.arl8a
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

armbinder

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

Arno Wallaard Memorial

vr.tr.arno-wallaard-memorial
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Arnold Palmer Invitational

vr.tr.arnold-palmer-invitational
Activities and processes ACT.EVT
Thing RegistryGenerated draft

ARNT

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

ARP String Ensemble

vr.tr.arp-string-ensemble
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Arroz a la valenciana

vr.tr.arroz-a-la-valenciana
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

arsenic (native)

vr.tr.arsenic-native
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Arsik

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

art intervention

vr.tr.art-intervention
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Art Nouveau in Brussels

vr.tr.art-nouveau-in-brussels
Information and virtual systems INF.KNW