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

3-(4-hydroxyphenyl)propionic acid

vr.tr.3-4-hydroxyphenyl-propionic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-Aminobenzamide

vr.tr.3-aminobenzamide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-aminopropanenitrile

vr.tr.3-aminopropanenitrile
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-dimethylaminopropylamine

vr.tr.3-dimethylaminopropylamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-hexanone

vr.tr.3-hexanone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-hydroxy-3-methyl-5-phosphonooxypentanoic acid

vr.tr.3-hydroxy-3-methyl-5-phosphonooxypentanoic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-hydroxyanthranilic acid dioxygenase

vr.tr.3-hydroxyanthranilic-acid-dioxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-hydroxyphenazepam

vr.tr.3-hydroxyphenazepam
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-methoxyphencyclidine

vr.tr.3-methoxyphencyclidine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-methylglutaconic acid

vr.tr.3-methylglutaconic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-methyluridine

vr.tr.3-methyluridine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-octanone

vr.tr.3-octanone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3-trifluoromethyl-4-nitrophenol

vr.tr.3-trifluoromethyl-4-nitrophenol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

30 Muharram

vr.tr.30-muharram
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

30 Rabi II

vr.tr.30-rabi-ii
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

35M rifle

vr.tr.35m-rifle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

3alpha(S)-strictosidine

vr.tr.3alpha-s-strictosidine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

3rd day of the 1st month in the Chinese calendar

vr.tr.3rd-day-of-the-1st-month-in-the-chinese-calendar
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

4 Muharram

vr.tr.4-muharram
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

4 Safar

vr.tr.4-safar
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

4 × 1500 metres relay

vr.tr.4-1500-metres-relay
Activities and processes ACT.ACT
Thing RegistryGenerated draft

4,4'-Dinitro-3,3'-diazenofuroxan

vr.tr.4-4-dinitro-3-3-diazenofuroxan
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4,5-Diaminopyrimidine

vr.tr.4-5-diaminopyrimidine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone

vr.tr.4-n-nitrosomethylamino-1-3-pyridyl-1-butanone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-4-0

vr.tr.4-4-0
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

4-CDP-2-C-methyl-D-erythritol

vr.tr.4-cdp-2-c-methyl-d-erythritol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-CDP-2-C-methyl-D-erythritol 2-phosphate

vr.tr.4-cdp-2-c-methyl-d-erythritol-2-phosphate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-chloro-2-methylaniline

vr.tr.4-chloro-2-methylaniline
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-hydroxy-2-nonenal

vr.tr.4-hydroxy-2-nonenal
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-hydroxy-3-methoxybenzoylglycine

vr.tr.4-hydroxy-3-methoxybenzoylglycine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-methylamphetamine

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

4-methylcatechol

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

4-tert-butylbenzoic acid

vr.tr.4-tert-butylbenzoic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-vinyltoluene

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

43rd Separate Artillery Brigade

vr.tr.43rd-separate-artillery-brigade
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

4EU+ Alliance

vr.tr.4eu-alliance
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

4K51 Rubezh

vr.tr.4k51-rubezh
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

5 Muharram

vr.tr.5-muharram
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

5'-Phospho-D-beta-ribosylformylglycinamidine

vr.tr.5-phospho-d-beta-ribosylformylglycinamidine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5,7-dihydroxytryptamine

vr.tr.5-7-dihydroxytryptamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5-acetyl-2-methoxybenzaldehyde

vr.tr.5-acetyl-2-methoxybenzaldehyde
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5-carboxamidotryptamine

vr.tr.5-carboxamidotryptamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5-formimidoyltetrahydrofolic acid

vr.tr.5-formimidoyltetrahydrofolic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5-HT3 antagonist

vr.tr.5-ht3-antagonist
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

5-methylindole

vr.tr.5-methylindole
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5.45×18mm

vr.tr.5-45-18mm
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

50S

vr.tr.50s
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5S-HPETE

vr.tr.5s-hpete
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6 Kings Slam

vr.tr.6-kings-slam
Activities and processes ACT.ACT
Thing RegistryGenerated draft

6 Muharram

vr.tr.6-muharram
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

6 Rabi I

vr.tr.6-rabi-i
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

6 Rabi II

vr.tr.6-rabi-ii
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

6 Safar

vr.tr.6-safar
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

6,7-dimethyl-8-(1-D-ribityl)lumazine

vr.tr.6-7-dimethyl-8-1-d-ribityl-lumazine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6-carboxyfluorescein succinimidyl ester

vr.tr.6-carboxyfluorescein-succinimidyl-ester
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6-cyano-7-nitroquinoxaline-2,3-dione

vr.tr.6-cyano-7-nitroquinoxaline-2-3-dione
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6-hydroxyflavone

vr.tr.6-hydroxyflavone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6-sulfoquinovose

vr.tr.6-sulfoquinovose
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6.5×47mm Lapua

vr.tr.6-5-47mm-lapua
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

6th Armoured Division

vr.tr.6th-armoured-division
Society, people and institutions SOC.ORG