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 WorldHow 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

Difludiazepam

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

digestive system cancer

vr.tr.digestive-system-cancer
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

digital agency

vr.tr.digital-agency
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Digital delay line

vr.tr.digital-delay-line
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

digital dermatitis

vr.tr.digital-dermatitis
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

dihexyverine

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

dihydrodipicolinate reductase

vr.tr.dihydrodipicolinate-reductase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dihydrolevoglucosenone

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

dihydroresorcinol

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

dihydroresveratrol

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

Diiodophenylpyruvate reductase

vr.tr.diiodophenylpyruvate-reductase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Diisopinocampheylborane

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

diisopropyl hydrogen phosphate

vr.tr.diisopropyl-hydrogen-phosphate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

diisopropyl methylphosphonate

vr.tr.diisopropyl-methylphosphonate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dike swarm

vr.tr.dike-swarm
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

dilettantism

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

Dilling

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

dilution gene

vr.tr.dilution-gene
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dime

vr.tr.dime-q3032560
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dimefline

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

dimemorfan

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

dimepheptanol

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

dimethyl carbate

vr.tr.dimethyl-carbate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Dimethyl pimelimidate

vr.tr.dimethyl-pimelimidate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Dimethylglycine oxidase

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

Dimethylmalate dehydrogenase

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

dimethylolpropionic acid

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

dimethylsilanediol

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

dimethyltin dichloride

vr.tr.dimethyltin-dichloride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dimorpholinodiethyl ether

vr.tr.dimorpholinodiethyl-ether
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dinapsoline

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

DINFIA IA 45

vr.tr.dinfia-ia-45
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ding

vr.tr.ding-q35202
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Dingo

vr.tr.dingo-q1131086
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dinitroaniline

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

Dinkelbier

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

DiOC6

vr.tr.dioc6
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Diocesan Commander

vr.tr.diocesan-commander
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

diocesan museum

vr.tr.diocesan-museum
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

dioxane

vr.tr.dioxane-q54875057
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dioxaphetyl butyrate

vr.tr.dioxaphetyl-butyrate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dioxygenase

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

DIP2A

vr.tr.dip2a
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

diphenyl phosphite

vr.tr.diphenyl-phosphite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

diphenylprolinol

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

Diphosphorus trisulfide

vr.tr.diphosphorus-trisulfide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Diphosphoryl chloride

vr.tr.diphosphoryl-chloride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

diple

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

Diploma in Nursing

vr.tr.diploma-in-nursing
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

dipolar compound

vr.tr.dipolar-compound
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dipotassium hexafluorotitanate

vr.tr.dipotassium-hexafluorotitanate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dipropyl-4-hydroxytryptamine

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

diprotic acid

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

dipygus

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

dipyrocetyl

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

direct coupling

vr.tr.direct-coupling
Activities and processes ACT.ACT
Thing RegistryGenerated draft

direct download link

vr.tr.direct-download-link
Activities and processes ACT.ACT
Thing RegistryGenerated draft

director of communications

vr.tr.director-of-communications
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

diroximel fumarate

vr.tr.diroximel-fumarate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

discipline

vr.tr.discipline-q30602302
Physical world and living systems PHY.OBJ