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.

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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

4-hydroxybutyrate dehydrogenase

vr.tr.4-hydroxybutyrate-dehydrogenase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-hydroxycyclophosphamide

vr.tr.4-hydroxycyclophosphamide

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-Hydroxymandelic acid

vr.tr.4-hydroxymandelic-acid

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-Hydroxyphenylacetate 3-monooxygenase

vr.tr.4-hydroxyphenylacetate-3-monooxygenase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-hydroxythreonine-4-phosphate dehydrogenase

vr.tr.4-hydroxythreonine-4-phosphate-dehydrogenase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-Me-αMT

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-methoxy-α-toluenethiol

vr.tr.4-methoxy-toluenethiol

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-methylethcathinone

vr.tr.4-methylethcathinone

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-methylheptane

vr.tr.4-methylheptane

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-Methylmethamphetamine

vr.tr.4-methylmethamphetamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-morpholinecarboxaldehyde

vr.tr.4-morpholinecarboxaldehyde

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-nitrophenol 2-monooxygenase

vr.tr.4-nitrophenol-2-monooxygenase

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-phosphoryloxy N,N-diethyltryptamine

vr.tr.4-phosphoryloxy-n-n-diethyltryptamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-tert-butylphenol

vr.tr.4-tert-butylphenol

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4-vinylanisole

vr.tr.4-vinylanisole

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

4K33 "OSA-M"

vr.tr.4k33-osa-m

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

4th day of the 10th month in the Chinese calendar

vr.tr.4th-day-of-the-10th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 11th month in the Chinese calendar

vr.tr.4th-day-of-the-11th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 12th month in the Chinese calendar

vr.tr.4th-day-of-the-12th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 2nd month in the Chinese calendar

vr.tr.4th-day-of-the-2nd-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

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

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

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

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

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

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 5th month in the Chinese calendar

vr.tr.4th-day-of-the-5th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 6th month in the Chinese calendar

vr.tr.4th-day-of-the-6th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 7th month in the Chinese calendar

vr.tr.4th-day-of-the-7th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 8th month in the Chinese calendar

vr.tr.4th-day-of-the-8th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

4th day of the 9th month in the Chinese calendar

vr.tr.4th-day-of-the-9th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5 Dhu'l-Hijja

vr.tr.5-dhu-l-hijja

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5 Dhu'l-Qa'da

vr.tr.5-dhu-l-qa-da

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5 rin coin

vr.tr.5-rin-coin

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

5'-iodoresiniferatoxin

vr.tr.5-iodoresiniferatoxin

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5,6-dihydroxyindole-2-carboxylic acid

vr.tr.5-6-dihydroxyindole-2-carboxylic-acid

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5,N,N-TMT

vr.tr.5-n-n-tmt

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-aminopentan-1-ol

vr.tr.5-aminopentan-1-ol

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-APDI

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-caffeoylshikimic acid

vr.tr.5-caffeoylshikimic-acid

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-ethyl-2-methylpyridine

vr.tr.5-ethyl-2-methylpyridine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-Fluorowillardiine

vr.tr.5-fluorowillardiine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-MeO-pyr-T

vr.tr.5-meo-pyr-t

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-Methoxy-7,N,N-trimethyltryptamine

vr.tr.5-methoxy-7-n-n-trimethyltryptamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-methoxy-N,N-diethyltryptamine

vr.tr.5-methoxy-n-n-diethyltryptamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-methoxy-N-methyl-N-isopropyltryptamine

vr.tr.5-methoxy-n-methyl-n-isopropyltryptamine

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-methyl-7-methoxyisoflavone

vr.tr.5-methyl-7-methoxyisoflavone

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5-pentadecylresorcinol

vr.tr.5-pentadecylresorcinol

Physical world and living systems PHY.MAT

Thing RegistryGenerated draft

5.8×21mm DAP92

vr.tr.5-8-21mm-dap92

Physical world and living systems PHY.OBJ

Thing RegistryGenerated draft

5th Army

Society, people and institutions SOC.ORG

Thing RegistryGenerated draft

5th day of the 10th month in the Chinese calendar

vr.tr.5th-day-of-the-10th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 11th month in the Chinese calendar

vr.tr.5th-day-of-the-11th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 12th month in the Chinese calendar

vr.tr.5th-day-of-the-12th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 2nd month in the Chinese calendar

vr.tr.5th-day-of-the-2nd-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

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

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

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 4th month in the Chinese calendar

vr.tr.5th-day-of-the-4th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 6th month in the Chinese calendar

vr.tr.5th-day-of-the-6th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 7th month in the Chinese calendar

vr.tr.5th-day-of-the-7th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 8th month in the Chinese calendar

vr.tr.5th-day-of-the-8th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

5th day of the 9th month in the Chinese calendar

vr.tr.5th-day-of-the-9th-month-in-the-chinese-calendar

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

6 Dhu'l-Hijja

vr.tr.6-dhu-l-hijja

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

6 Hours of Estoril

vr.tr.6-hours-of-estoril

Activities and processes ACT.EVT

Thing RegistryGenerated draft

6 Sha'aban

vr.tr.6-sha-aban

Cross-cutting context XCT.TME

Thing RegistryGenerated draft

6 Shawwal

vr.tr.6-shawwal

Cross-cutting context XCT.TME