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

interference engine

vr.tr.interference-engine
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

intermediate product

vr.tr.intermediate-product
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

intermediolateral nucleus

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

internal auditory veins

vr.tr.internal-auditory-veins
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

internal iliac lymph nodes

vr.tr.internal-iliac-lymph-nodes
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

internal sphincter muscle of urethra

vr.tr.internal-sphincter-muscle-of-urethra
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

International Challenge Cup

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

International Challenger Quanzhou

vr.tr.international-challenger-quanzhou
Activities and processes ACT.ACT
Thing RegistryGenerated draft

International Challenger Zhangjiagang

vr.tr.international-challenger-zhangjiagang
Activities and processes ACT.ACT
Thing RegistryGenerated draft

international class

vr.tr.international-class
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

International Cup of Nice

vr.tr.international-cup-of-nice
Activities and processes ACT.ACT
Thing RegistryGenerated draft

International L-Series

vr.tr.international-l-series
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

international match

vr.tr.international-match
Activities and processes ACT.ACT
Thing RegistryGenerated draft

International Paystar

vr.tr.international-paystar
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

International Physicists' Tournament

vr.tr.international-physicists-tournament
Activities and processes ACT.ACT
Thing RegistryGenerated draft

International ProStar

vr.tr.international-prostar
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Internationaux de Tennis Feminin Nice

vr.tr.internationaux-de-tennis-feminin-nice
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Internationaux du Doubs – Open de Franche-Comté

vr.tr.internationaux-du-doubs-open-de-franche-comt
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Internationaux Féminins de la Vienne

vr.tr.internationaux-f-minins-de-la-vienne
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Internazionali di Tennis Castel del Monte

vr.tr.internazionali-di-tennis-castel-del-monte
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Internazionali Femminili di Brescia

vr.tr.internazionali-femminili-di-brescia
Activities and processes ACT.ACT
Thing RegistryGenerated draft

interoceptor

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

interosseous talocalcaneal ligament

vr.tr.interosseous-talocalcaneal-ligament
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

interpeduncular cistern

vr.tr.interpeduncular-cistern
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Interspinal ligament

vr.tr.interspinal-ligament
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Interstitial collagenase

vr.tr.interstitial-collagenase
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

intestine

vr.tr.intestine

the part of the alimentary canal between the stomach and the anus

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

intra-abdominal fat

vr.tr.intra-abdominal-fat
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

intralaminar nuclei of thalamus

vr.tr.intralaminar-nuclei-of-thalamus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

intralobular bile duct

vr.tr.intralobular-bile-duct
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

intravitreal administration

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

Inulosucrase

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

Invasin

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

Inverse-Wishart distribution

vr.tr.inverse-wishart-distribution
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

involutin

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

INVS

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

iobitridol

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

iocetamic acid

vr.tr.iocetamic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iodine oxide pentafluoride

vr.tr.iodine-oxide-pentafluoride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iodine trifluoride oxide

vr.tr.iodine-trifluoride-oxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iodobenzoic acid

vr.tr.iodobenzoic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iodocyclopropane

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

Iodothyronine deiodinase

vr.tr.iodothyronine-deiodinase-q2514522
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iodotoluenes

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

ioglycamic acid

vr.tr.ioglycamic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iolopride

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

iopentol

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

iopydol

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

iotrolan

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

Iowa Corn 350

vr.tr.iowa-corn-350
Activities and processes ACT.EVT
Thing RegistryGenerated draft

ioxaglic acid

vr.tr.ioxaglic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iPASS

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

iPhone 16 Pro Max

vr.tr.iphone-16-pro-max
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IPO11

vr.tr.ipo11
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IPO4

vr.tr.ipo4
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IPO7

vr.tr.ipo7
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IPO8

vr.tr.ipo8
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

iprocrolol

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

IQCB1

vr.tr.iqcb1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IQCN

vr.tr.iqcn
Physical world and living systems PHY.OBJ