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

Armenian name

vr.tr.armenian-name
Information and virtual systems INF.MED
Thing RegistryGenerated draft

armored vehicle

vr.tr.armored-vehicle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Armstrong Whitworth A.W.29

vr.tr.armstrong-whitworth-a-w-29
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Arno

vr.tr.arno
Activities and processes ACT.ACT
Thing RegistryGenerated draft

ARNT2

vr.tr.arnt2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ARNTL

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

Arogenate dehydrogenase (NAD+)

vr.tr.arogenate-dehydrogenase-nad
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Arogenate dehydrogenase (NADP+)

vr.tr.arogenate-dehydrogenase-nadp
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Arogenate dehydrogenase [NAD(P)+]

vr.tr.arogenate-dehydrogenase-nad-p
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

aromatic alcohol

vr.tr.aromatic-alcohol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

arousal

vr.tr.arousal

the act of arousing

Activities and processes ACT.ACT
Thing RegistryGenerated draft

ARR3

vr.tr.arr3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

arraiolos rug

vr.tr.arraiolos-rug
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Arravani

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

arroz carreteiro

vr.tr.arroz-carreteiro
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Arsenate-mycothiol transferase

vr.tr.arsenate-mycothiol-transferase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

arsenic compound

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

arsenic monophosphide

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

arsenocholine

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

arsenocrandallite

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

arsorous triazide

vr.tr.arsorous-triazide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

art gallery painting

vr.tr.art-gallery-painting
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

art in India

vr.tr.art-in-india
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Art Nouveau in Paris

vr.tr.art-nouveau-in-paris
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Art Nouveau in Turin

vr.tr.art-nouveau-in-turin
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

art of Ottonian illumination

vr.tr.art-of-ottonian-illumination
Activities and processes ACT.ACT
Thing RegistryGenerated draft

art of the Kingdom of Benin

vr.tr.art-of-the-kingdom-of-benin
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

arterial tree

vr.tr.arterial-tree
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

arthritis

vr.tr.arthritis

inflammation of a joint or joints

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

article-level metrics

vr.tr.article-level-metrics
Cross-cutting context XCT.QTY
Thing RegistryGenerated draft

artificial planet

vr.tr.artificial-planet
Information and virtual systems INF.MED
Thing RegistryGenerated draft

artist's proof

vr.tr.artist-s-proof
Information and virtual systems INF.MED
Thing RegistryGenerated draft

artist-run space

vr.tr.artist-run-space
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

ARTN

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

ARVCF

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

ARWEN 37

vr.tr.arwen-37
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Aryamehr Cup

vr.tr.aryamehr-cup
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Aryl-alcohol oxidase

vr.tr.aryl-alcohol-oxidase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Aryl-aldehyde dehydrogenase

vr.tr.aryl-aldehyde-dehydrogenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Aryl-aldehyde dehydrogenase [NADP+]

vr.tr.aryl-aldehyde-dehydrogenase-nadp
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Arytenoid muscle

vr.tr.arytenoid-muscle
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Asahi characters

vr.tr.asahi-characters
Information and virtual systems INF.MED
Thing RegistryGenerated draft

ASB1

vr.tr.asb1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ASB13

vr.tr.asb13
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ASB2

vr.tr.asb2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ASB3

vr.tr.asb3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ascorbyl glucoside

vr.tr.ascorbyl-glucoside
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ASF1B

vr.tr.asf1b
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ASGR1

vr.tr.asgr1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ashab al-Fil

vr.tr.ashab-al-fil
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Asharh

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

ashoverite

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

Asian Cycling Championships 2009

vr.tr.asian-cycling-championships-2009
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Asian Cycling Championships 2011

vr.tr.asian-cycling-championships-2011
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Asian Cycling Championships 2012

vr.tr.asian-cycling-championships-2012
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Asian Cycling Championships 2014

vr.tr.asian-cycling-championships-2014
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Asian Games sports

vr.tr.asian-games-sports
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Asian Road Cycling Championships 2017

vr.tr.asian-road-cycling-championships-2017
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Asian Road Cycling Championships 2019

vr.tr.asian-road-cycling-championships-2019
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Asian Road Cycling Championships 2023

vr.tr.asian-road-cycling-championships-2023
Activities and processes ACT.EVT