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

Hydrophobin

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

hydroplumboelsmoreite

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

Hydroquinone 1,2-dioxygenase

vr.tr.hydroquinone-1-2-dioxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hydroxybenzaldehyde

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

hydroxychlor

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

Hydroxydechloroatrazine ethylaminohydrolase

vr.tr.hydroxydechloroatrazine-ethylaminohydrolase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hydroxyethylethylenediaminetriacetic acid

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

hydroxyflavone

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

hydroxykenoelsmoreite

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

Hydroxylamine dehydrogenase

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

hydroxylbastnäsite-(Ce)

vr.tr.hydroxylbastn-site-ce
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hydroxylbastnäsite-(Nd)

vr.tr.hydroxylbastn-site-nd
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hydroxynefazodone

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

hydroxyprogesterone acetate

vr.tr.hydroxyprogesterone-acetate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hydroxyprogesterone heptanoate

vr.tr.hydroxyprogesterone-heptanoate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hygrometer

vr.tr.hygrometer

measuring instrument for measuring the relative humidity of the atmosphere

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hygromycin B 4-O-kinase

vr.tr.hygromycin-b-4-o-kinase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hyoglossal membrane

vr.tr.hyoglossal-membrane
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hyperendemic

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

hypergammaglobulinemia

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

Hyperion XP-1

vr.tr.hyperion-xp-1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hyperpallium

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

hyperplastic polyposis syndrome

vr.tr.hyperplastic-polyposis-syndrome
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Hypertension and the Brain

vr.tr.hypertension-and-the-brain
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

hypertryptophanemia

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

Hypoiodus acid, sodium salt

vr.tr.hypoiodus-acid-sodium-salt
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hypophysial fossa

vr.tr.hypophysial-fossa
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

hypothalamic disease

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

Hypothalamic sulcus

vr.tr.hypothalamic-sulcus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

hypothetical protein

vr.tr.hypothetical-protein
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Hypoxia-inducible factor-asparagine dioxygenase

vr.tr.hypoxia-inducible-factor-asparagine-dioxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hyršlite

vr.tr.hyr-lite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Hyundai Ioniq 7

vr.tr.hyundai-ioniq-7
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

HZ-2

vr.tr.hz-2
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hò khoan

vr.tr.h-khoan
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Hōnichi dialect

vr.tr.h-nichi-dialect
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Hōonkō

vr.tr.h-onk
Activities and processes ACT.ACT
Thing RegistryGenerated draft

I Marbella Open

vr.tr.i-marbella-open
Activities and processes ACT.ACT
Thing RegistryGenerated draft

I-52 Mine layer vehicle

vr.tr.i-52-mine-layer-vehicle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IAAF World Women's Road Race Championships

vr.tr.iaaf-world-women-s-road-race-championships
Activities and processes ACT.ACT
Thing RegistryGenerated draft

IAR 111

vr.tr.iar-111
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IAR-23

vr.tr.iar-23
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ibaraki dialect

vr.tr.ibaraki-dialect
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Iberian cuisine

vr.tr.iberian-cuisine
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Ibis Summer Dash

vr.tr.ibis-summer-dash
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Ibiza

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

IBM 1030

vr.tr.ibm-1030
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM 1710

vr.tr.ibm-1710
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM 357

vr.tr.ibm-357
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM ViaVoice

vr.tr.ibm-viavoice
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM Wheelwriter

vr.tr.ibm-wheelwriter
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

iboxamycin

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

ibutamoren

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

IC-26

vr.tr.ic-26
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ICA IS-28

vr.tr.ica-is-28
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ICA IS-29

vr.tr.ica-is-29
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Icaro Mars

vr.tr.icaro-mars
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ice cream potato

vr.tr.ice-cream-potato
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ice crusher

vr.tr.ice-crusher
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ice tower

vr.tr.ice-tower
Physical world and living systems PHY.BLT