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

era

vr.tr.era-q6428674

Let an agent explain kinds of eras and how they are reckoned, convert dates between era systems, describe historical and geological eras, and separate loose uses.

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

ergocalciferol

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

ethambutol

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

Eurasian Economic Community

vr.tr.eurasian-economic-community
Society, people and institutions SOC.ORG
Thing RegistryResearch draft

European Women's Handball Championship

vr.tr.european-women-s-handball-championship

Let an agent describe the European Women Handball Championship, its format, history and champions from official sources, and route current edition information to the federation.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

evidence-based medicine

vr.tr.evidence-based-medicine
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Exocet

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

external combustion engine

vr.tr.external-combustion-engine
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

extraction

vr.tr.extraction

Let an agent explain extraction as a separation process and its methods, describe applications in chemistry, food, pharmaceuticals and remediation, support method selection at a g…

Activities and processes ACT.PRC
Thing RegistryGenerated draft

extrusion

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

Fala

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

fashion week

vr.tr.fashion-week
Activities and processes ACT.ACT
Thing RegistryGenerated draft

ferrite

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

ferritin complex

vr.tr.ferritin-complex
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ferrocene

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

file manager

vr.tr.file-manager
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Ford Mondeo

vr.tr.ford-mondeo
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Formula Two

vr.tr.formula-two
Activities and processes ACT.ACT
Thing RegistryGenerated draft

fracture

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

frame

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

Frankish

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

freon

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

frittata

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

fuel injection

vr.tr.fuel-injection
Activities and processes ACT.ACT
Thing RegistryGenerated draft

fulminic acid

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

gallic acid

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

Garhwali

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

geode

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

Geography of Canada

vr.tr.geography-of-canada
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

geraniol

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

girl group

vr.tr.girl-group
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

glacial period

vr.tr.glacial-period
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

glomerulus

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

Gloster Gladiator

vr.tr.gloster-gladiator
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

groupthink

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

growth

vr.tr.growth

(biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more com…

Activities and processes ACT.PRC
Thing RegistryGenerated draft

guanosine

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

Gugelhupf

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

Haggadah

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

hajduk

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

Hammond organ

vr.tr.hammond-organ
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hamza

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

Harpoon

vr.tr.harpoon-q331436
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

heliocentric orbit

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

Helmholtz free energy

vr.tr.helmholtz-free-energy
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

hemangioma

vr.tr.hemangioma

Let an agent explain haemangiomas and their course in general terms, distinguish them from vascular malformations and other marks, relay guidance on when assessment is advised fro…

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

herding dog

vr.tr.herding-dog

Let an agent explain herding dogs and their work, relay breeds, styles and training from canine and agricultural sources, describe their needs as companions, and distinguish herdi…

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

hirsutism

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

history of South Korea

vr.tr.history-of-south-korea
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

history of Uzbekistan

vr.tr.history-of-uzbekistan
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Hopman Cup

vr.tr.hopman-cup
Activities and processes ACT.ACT
Thing RegistryGenerated draft

humanity

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

Hunter

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

hydronephrosis

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

hyperkalemia

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

hyperrealism

vr.tr.hyperrealism
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

hypersensitivity

vr.tr.hypersensitivity

Let an agent explain hypersensitivity and its immunological types, distinguish allergy, pseudoallergy and sensory hypersensitivity, relay general information on assessment and man…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

hypersomnia

vr.tr.hypersomnia

Let an agent explain hypersomnia at a general, factual level from medical sources, relay its forms and causes, describe the forms its aliases name, and route personal concerns to …

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

hypocaust

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

independent music

vr.tr.independent-music
Information and virtual systems INF.MED