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.

Start new Context World How composing works

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

3-oxoacid CoA-transferase

vr.tr.3-oxoacid-coa-transferase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

3-pentanamine

vr.tr.3-pentanamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

3-phenylazoacetylacetone

vr.tr.3-phenylazoacetylacetone

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

3.5-Inch Forward Firing Aircraft Rocket

vr.tr.3-5-inch-forward-firing-aircraft-rocket

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

30 Dhu'l-Hijja

vr.tr.30-dhu-l-hijja

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30 Dhu'l-Qa'da

vr.tr.30-dhu-l-qa-da

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30 Ramadan

vr.tr.30-ramadan

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30 Sha'aban

vr.tr.30-sha-aban

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30 Shawwal

vr.tr.30-shawwal

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30.5 cm SK L/50 gun

vr.tr.30-5-cm-sk-l-50-gun

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

30th day of the 10th month in the Chinese calendar

vr.tr.30th-day-of-the-10th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 11th month in the Chinese calendar

vr.tr.30th-day-of-the-11th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 1st month in the Chinese calendar

vr.tr.30th-day-of-the-1st-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 2nd month in the Chinese calendar

vr.tr.30th-day-of-the-2nd-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 3rd month in the Chinese calendar

vr.tr.30th-day-of-the-3rd-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 4th month in the Chinese calendar

vr.tr.30th-day-of-the-4th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 5th month in the Chinese calendar

vr.tr.30th-day-of-the-5th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 6th month in the Chinese calendar

vr.tr.30th-day-of-the-6th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 7th month in the Chinese calendar

vr.tr.30th-day-of-the-7th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 8th month in the Chinese calendar

vr.tr.30th-day-of-the-8th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

30th day of the 9th month in the Chinese calendar

vr.tr.30th-day-of-the-9th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

35N6

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+)

vr.tr.3alpha-17beta-hydroxysteroid-dehydrogenase-nad

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

3alpha-hydroxycholanate dehydrogenase

vr.tr.3alpha-hydroxycholanate-dehydrogenase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

3alpha-hydroxysteroid dehydrogenase (B-specific)

vr.tr.3alpha-hydroxysteroid-dehydrogenase-b-specific

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

3D city model

vr.tr.3d-city-model

Information and virtual systems INF.KNW

Thing RegistryGenerated draft

3rd day of the 10th month in the Chinese calendar

vr.tr.3rd-day-of-the-10th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 11th month in the Chinese calendar

vr.tr.3rd-day-of-the-11th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 12th month in the Chinese calendar

vr.tr.3rd-day-of-the-12th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 2nd month in the Chinese calendar

vr.tr.3rd-day-of-the-2nd-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 4th month in the Chinese calendar

vr.tr.3rd-day-of-the-4th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 5th month in the Chinese calendar

vr.tr.3rd-day-of-the-5th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 6th month in the Chinese calendar

vr.tr.3rd-day-of-the-6th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 7th month in the Chinese calendar

vr.tr.3rd-day-of-the-7th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 8th month in the Chinese calendar

vr.tr.3rd-day-of-the-8th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3rd day of the 9th month in the Chinese calendar

vr.tr.3rd-day-of-the-9th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

3β-androstanediol

vr.tr.3-androstanediol-q4641516

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4 Dhu'l-Hijja

vr.tr.4-dhu-l-hijja

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4 Dhu'l-Qa'da

vr.tr.4-dhu-l-qa-da

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4 Hours of Portimão

vr.tr.4-hours-of-portim-o

Activities and processes ACT.EVT

Thing RegistryGenerated draft

4 Hours of Red Bull Ring

vr.tr.4-hours-of-red-bull-ring

Activities and processes ACT.EVT

Thing RegistryGenerated draft

4 Shawwal

vr.tr.4-shawwal

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4',7-dihydroxyflavone

vr.tr.4-7-dihydroxyflavone

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4'-fluorofentanyl

vr.tr.4-fluorofentanyl

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4,10-dibromoanthanthrone

vr.tr.4-10-dibromoanthanthrone

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-(butylthio)-2,5-dimethoxyphenethylamine

vr.tr.4-butylthio-2-5-dimethoxyphenethylamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-2-2

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

4-4-2

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

4-[(2,5-Dichlorophenyl)diazenyl]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

vr.tr.4-2-5-dichlorophenyl-diazenyl-5-methyl-2-phenyl-2-4-dihydro-

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-AcO-DALT

vr.tr.4-aco-dalt

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-androsten-3β-ol-17-one

vr.tr.4-androsten-3-ol-17-one

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-biphenylol

vr.tr.4-biphenylol

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-chlorobenzonitrile

vr.tr.4-chlorobenzonitrile

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-Cresol dehydrogenase (hydroxylating)

vr.tr.4-cresol-dehydrogenase-hydroxylating

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-formylphenylboronic acid

vr.tr.4-formylphenylboronic-acid

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-HO-pyr-T

vr.tr.4-ho-pyr-t

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase

vr.tr.4-hydroxy-3-methylbut-2-en-1-yl-diphosphate-synthase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-hydroxy-3-methylbut-2-enyl diphosphate reductase

vr.tr.4-hydroxy-3-methylbut-2-enyl-diphosphate-reductase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-hydroxy-N,N diethyltryptamine

vr.tr.4-hydroxy-n-n-diethyltryptamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-hydroxybenzoyl-CoA reductase

vr.tr.4-hydroxybenzoyl-coa-reductase

Physical world and living systems PHY.MAT