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

merlinoite

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

merrihueite

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

Merseyside Professional Championship

vr.tr.merseyside-professional-championship
Activities and processes ACT.EVT
Thing RegistryGenerated draft

mesabolone

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

Mesembranol

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

mesentery

vr.tr.mesentery-q25339394
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Mesitaldehyde

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

Meso-tartrate dehydrogenase

vr.tr.meso-tartrate-dehydrogenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

mesogen

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

mesometrium

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

MESP2

vr.tr.mesp2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Messerschmitt Me 265

vr.tr.messerschmitt-me-265
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

messiness

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

Meta Quest 3S

vr.tr.meta-quest-3s
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

meta-ankoleite

vr.tr.meta-ankoleite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Meta-DOB

vr.tr.meta-dob
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

meta-hydroxynorephedrine

vr.tr.meta-hydroxynorephedrine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metaglycodol

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

metaheinrichite

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

metal element

vr.tr.metal-element
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metallic material

vr.tr.metallic-material
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metamict mineral

vr.tr.metamict-mineral
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

metamitron

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

metanatroautunite

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

METAP2

vr.tr.metap2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

metastatic calcification

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

metaterol

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

metatyuyamunite

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

metavivianite

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

metavoltine

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

Metazosin

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

metelica

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

meteorological observer

vr.tr.meteorological-observer
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

methafurylene

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

methalpropalin

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

Methanethiol oxidase

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

Methanol dehydrogenase (cytochrome c)

vr.tr.methanol-dehydrogenase-cytochrome-c
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

methanophenazine

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

methionic acid

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

Methionyl-tRNA formyltransferase

vr.tr.methionyl-trna-formyltransferase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

methoxphenidine

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

methoxybenzaldehyde

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

methyl 4-iodobenzoate

vr.tr.methyl-4-iodobenzoate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

methyl chloroacetate

vr.tr.methyl-chloroacetate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

methyl hydroperoxide

vr.tr.methyl-hydroperoxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

methyl pyruvate

vr.tr.methyl-pyruvate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

methylammonium bromide

vr.tr.methylammonium-bromide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

methylammonium iodide

vr.tr.methylammonium-iodide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Methylbenzylpiperazine

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

methylenedioxybenzylamphetamine

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

methylenedioxybenzylpiperazine

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

methylenedioxycyclopropylmethylamphetamine

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

Methylenedioxyhydroxyethylamphetamine

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

methylenedioxypropargylamphetamine

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

Methylestradiol

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

Methylglutamate dehydrogenase

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

methylisopropyllysergamide

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

methyllysine

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

methylmagnesium iodide

vr.tr.methylmagnesium-iodide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Methylmalonate-semialdehyde dehydrogenase (acylating)

vr.tr.methylmalonate-semialdehyde-dehydrogenase-acylating
Physical world and living systems PHY.MAT