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.
206 104 meta-models Priority first
Thing RegistryResearch draft

diagnosis

vr.tr.diagnosis

Let an agent explain diagnosis as a process, relay reasoning methods, tests, errors and applications across medicine, nursing and engineering from clinical and technical sources, …

Cross-cutting context XCT.QLT Card completeness 100%
Thing RegistryGenerated draft

diazoxide

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

dibromomethane

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

Diet Coke

vr.tr.diet-coke
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

digestif

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

digestive enzyme

vr.tr.digestive-enzyme
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

diloxanide furoate

vr.tr.diloxanide-furoate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dimples of Venus

vr.tr.dimples-of-venus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

diphallia

vr.tr.diphallia
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

diphosphane

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

directorial system

vr.tr.directorial-system
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

dishwashing

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

disinflation

vr.tr.disinflation
Activities and processes ACT.PRC
Thing RegistryGenerated draft

disorder

vr.tr.disorder-state

a disturbance of the peace or of public order

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

district of Afghanistan

vr.tr.district-of-afghanistan
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

district of Libya

vr.tr.district-of-libya
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

district of Samoa

vr.tr.district-of-samoa
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

DL-glyceric acid 1,3-biphosphate

vr.tr.dl-glyceric-acid-1-3-biphosphate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

doghouse

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

domain name registrar

vr.tr.domain-name-registrar
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

domicile

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

domra

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

Dornier Do 24

vr.tr.dornier-do-24
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Double Gloucester cheese

vr.tr.double-gloucester-cheese
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Douglas C-124 Globemaster II

vr.tr.douglas-c-124-globemaster-ii
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

doyen

vr.tr.doyen
Society, people and institutions SOC.PER
Thing RegistryResearch draft

draftsperson

vr.tr.draftsperson

Let an agent explain the draftsperson as an artist role, relay media, training and notable practices from art sources, describe specialised forms such as cartooning and map drawin…

Society, people and institutions SOC.PER Card completeness 100%
Thing RegistryGenerated draft

dried and salted cod

vr.tr.dried-and-salted-cod
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Duron

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

Dyirbal

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

dzo

vr.tr.dzo
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

eagle

vr.tr.eagle-q358148
Information and virtual systems INF.MED
Thing RegistryGenerated draft

East Syriac Rite

vr.tr.east-syriac-rite
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

ecological resilience

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

ectropion

vr.tr.ectropion
Cross-cutting context XCT.STA
Thing RegistryResearch draft

electoral alliance

vr.tr.electoral-alliance

Let an agent explain electoral alliances and their forms, relay how electoral systems shape them from political science sources with attribution, describe examples across countrie…

Society, people and institutions SOC.ORG Card completeness 100%
Thing RegistryGenerated draft

electroanalytical method

vr.tr.electroanalytical-method
Information and virtual systems INF.MED
Thing RegistryGenerated draft

electrochemical gradient

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

electron donor

vr.tr.electron-donor
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

electronic funds transfer

vr.tr.electronic-funds-transfer
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Embraer E-Jet E2 family

vr.tr.embraer-e-jet-e2-family
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

empennage

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

endophyte

vr.tr.endophyte
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

engineer

vr.tr.engineer

a person who uses scientific knowledge to solve practical problems

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

ensign

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

entacapone

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

entrecôte

vr.tr.entrec-te
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

environmental impact of agriculture

vr.tr.environmental-impact-of-agriculture
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

environmental monitoring

vr.tr.environmental-monitoring
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Ephedra sinica

vr.tr.ephedra-sinica
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

epidermal growth factor receptor

vr.tr.epidermal-growth-factor-receptor
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

epididymal hypertension

vr.tr.epididymal-hypertension
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

epirubicin

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

ergoline

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

Erotes

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

erotic spanking

vr.tr.erotic-spanking
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Eschborn–Frankfurt

vr.tr.eschborn-frankfurt
Activities and processes ACT.EVT
Thing RegistryGenerated draft

ethionamide

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

ethnic minority

vr.tr.ethnic-minority
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Eurasiatic

vr.tr.eurasiatic
Information and virtual systems INF.MED