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

nuclear protein

vr.tr.nuclear-protein
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

nucleotide sugar

vr.tr.nucleotide-sugar
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Numerus

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

Nuragic bronze statuettes

vr.tr.nuragic-bronze-statuettes
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Nusach

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

nutation

vr.tr.nutation-q20180599
Activities and processes ACT.ACT
Thing RegistryGenerated draft

NUTS statistical regions of Croatia

vr.tr.nuts-statistical-regions-of-croatia
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NUTS statistical regions of France

vr.tr.nuts-statistical-regions-of-france
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NUTS statistical regions of Malta

vr.tr.nuts-statistical-regions-of-malta
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NUTS statistical regions of Poland

vr.tr.nuts-statistical-regions-of-poland
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NUTS statistical regions of Turkey

vr.tr.nuts-statistical-regions-of-turkey
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NWA World Tag Team Championship

vr.tr.nwa-world-tag-team-championship
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Nworie River

vr.tr.nworie-river
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Nyaneka

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

Nyangbo

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

nylidrin

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

Nzime

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

Năsal

vr.tr.n-sal
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

O 19-class submarine

vr.tr.o-19-class-submarine
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

O'Reilly Auto Parts 500

vr.tr.o-reilly-auto-parts-500
Activities and processes ACT.EVT
Thing RegistryGenerated draft

O-2

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

O-acetylpsilocin

vr.tr.o-acetylpsilocin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

O-acetylserine

vr.tr.o-acetylserine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

O-ethyl methylphosphonothioate

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

o-phthalaldehyde

vr.tr.o-phthalaldehyde
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Oba

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

oblique vein of left atrium

vr.tr.oblique-vein-of-left-atrium
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

obturator artery

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

Oceania Cup

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

ochipok

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

ochronosis

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

octamethylcyclotetrasiloxane

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

octanol

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

octatetraynyl radical

vr.tr.octatetraynyl-radical
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

octopus as food

vr.tr.octopus-as-food
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

oculomotor nerve paralysis

vr.tr.oculomotor-nerve-paralysis
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

oculomotor nucleus

vr.tr.oculomotor-nucleus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Oculus Go

vr.tr.oculus-go
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

odanacatib

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

OEC Kaohsiung

vr.tr.oec-kaohsiung
Activities and processes ACT.ACT
Thing RegistryGenerated draft

oeufs en meurette

vr.tr.oeufs-en-meurette
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

off-color humor

vr.tr.off-color-humor
Information and virtual systems INF.MED
Thing RegistryGenerated draft

officer of arms

vr.tr.officer-of-arms
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

official scorer

vr.tr.official-scorer
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Ogbia

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

Okie

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

Okiek people

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

Okolo Jižních Čech

vr.tr.okolo-ji-n-ch-ech
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Okpe

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

OLIG2

vr.tr.olig2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Olivença Portuguese

vr.tr.oliven-a-portuguese
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Oluta Popoluca

vr.tr.oluta-popoluca
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Olympus E-3

vr.tr.olympus-e-3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Olympus OM-D E-M5

vr.tr.olympus-om-d-e-m5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ombitasvir

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

omental foramen

vr.tr.omental-foramen
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Omloop Mandel-Leie-Schelde

vr.tr.omloop-mandel-leie-schelde
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Omloop van de Vlaamse Scheldeboorden

vr.tr.omloop-van-de-vlaamse-scheldeboorden
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Omloop van het Waasland

vr.tr.omloop-van-het-waasland
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Onhan

vr.tr.onhan
Information and virtual systems INF.MED