Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications. 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.
205 981 meta-models Priority first
Thing RegistryResearch draft

commodity

vr.tr.commodity

Let an agent explain commodities and their kinds, relay how commodity markets, grades and pricing work from economics and industry sources, describe commodity chemicals and energy…

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

comparative advantage

vr.tr.comparative-advantage
Activities and processes ACT.ACT
Thing RegistryGenerated draft

condition

vr.tr.condition-state

a mode of being or form of existence of a person or thing

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

condottiero

vr.tr.condottiero
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

confluence

vr.tr.confluence
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

connecting rod

vr.tr.connecting-rod
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

consortium

vr.tr.consortium

Let an agent explain consortia and their kinds, relay legal forms and governance by jurisdiction, describe notable examples, and distinguish consortia from joint ventures, cartels…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

convex set

vr.tr.convex-set

Let an agent explain convex sets and their properties, describe key examples and theorems, support recognising and using convexity in optimisation, and support learning.

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

convulsion

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

cornice

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

counter-terrorism

vr.tr.counter-terrorism
Activities and processes ACT.ACT
Thing RegistryResearch draft

courier

vr.tr.courier

Let an agent explain courier work and its kinds, describe services, security and employment conditions, support sending and tracking questions at a general level, and describe the…

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

courtship

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

croquette

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

crosier

vr.tr.crosier
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

crowdsourcing

vr.tr.crowdsourcing

Let an agent explain crowdsourcing, relay types, applications and labour and quality debates from information systems sources with positions attributed, describe the named forms, …

Activities and processes ACT.ACT
Thing RegistryGenerated draft

cruelty to animals

vr.tr.cruelty-to-animals
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Cuban men's national football team

vr.tr.cuban-men-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Cucumis melo var. cantalupensis

vr.tr.cucumis-melo-var-cantalupensis
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

custard

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

customs union

vr.tr.customs-union
Information and virtual systems INF.MED
Thing RegistryGenerated draft

cyanogen

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

day

vr.tr.day-2

a day assigned to a particular purpose or observance

Cross-cutting context XCT.TME
Thing RegistryResearch draft

Dayak

vr.tr.dayak

Let an agent explain the Dayak peoples and their diversity, relay history, culture and contemporary issues from ethnographic and regional sources with attribution, describe subgro…

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

daylight

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

de-Stalinization

vr.tr.de-stalinization
Activities and processes ACT.ACT
Thing RegistryGenerated draft

debugger

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

declaration of war

vr.tr.declaration-of-war
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Desert Eagle

vr.tr.desert-eagle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dichloromethane

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

diencephalon

vr.tr.diencephalon
Physical world and living systems PHY.LIV
Thing RegistryResearch draft

difficulty

vr.tr.difficulty

the quality of being almost beyond one's ability to deal with and requiring a great effort to achieve a positive result

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Dinka people

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

discography

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

Djibouti men's national football team

vr.tr.djibouti-men-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

dosa

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

East Germany national football team

vr.tr.east-germany-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Eastern Min

vr.tr.eastern-min
Information and virtual systems INF.MED
Thing RegistryGenerated draft

eclampsia

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

economy of France

vr.tr.economy-of-france

Let an agent describe the French economy and its structure, relay official statistics from INSEE, Eurostat, the OECD and the IMF, describe regional economies, and present economic…

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

edetic acid

vr.tr.edetic-acid
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

electrical substation

vr.tr.electrical-substation

Let an agent explain substations by type and function, give clear danger warnings and reporting routes, and share general information on fields, noise and planning.

Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

electrician

vr.tr.electrician
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

electroscope

vr.tr.electroscope
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

emblem

vr.tr.emblem

Let an agent explain emblems and their kinds, relay their design, history and regulation from heraldic, military and design sources, describe military badges and mission patches a…

Information and virtual systems INF.MED
Thing RegistryResearch draft

endocytosis

vr.tr.endocytosis

Let an agent explain endocytosis by type, mechanism, functions and research relevance for learners and researchers.

Activities and processes ACT.PRC
Thing RegistryGenerated draft

endothermic reaction

vr.tr.endothermic-reaction
Activities and processes ACT.PRC
Thing RegistryGenerated draft

epiglottis

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

epistle

vr.tr.epistle
Information and virtual systems INF.MED
Thing RegistryResearch draft

explanation

vr.tr.explanation

Let an agent explain the concept of explanation and its kinds, relay philosophical, scientific and communicative perspectives from academic sources with attribution, describe how …

Information and virtual systems INF.MED
Thing RegistryGenerated draft

extra

vr.tr.extra
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

face powder

vr.tr.face-powder
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

fatigue

vr.tr.fatigue-q507234
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Filipinos

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

financial services

vr.tr.financial-services

Let an agent explain financial services as an industry and product category, relay sectors, regulation and trends from economic and regulatory sources, describe the main service t…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

Finno-Ugric peoples

vr.tr.finno-ugric-peoples

Let an agent explain Finno-Ugric peoples, relay the linguistic basis, cultures, histories and contemporary situations from linguistic, ethnographic and human rights sources with a…

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

first aid kit

vr.tr.first-aid-kit
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

fistula

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

flail

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

flyer

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