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

Hawker Duiker

vr.tr.hawker-duiker
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hawkinsin

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

haynesite

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

HBEGF

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

HBI-3000

vr.tr.hbi-3000
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

HBTU

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

HDAC10

vr.tr.hdac10
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

HDAC2

vr.tr.hdac2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

HDLBP

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

head

vr.tr.head-q282405
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Head braces

vr.tr.head-braces
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

head massager

vr.tr.head-massager
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

head of radius

vr.tr.head-of-radius
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Head of the Republic of Tuva

vr.tr.head-of-the-republic-of-tuva
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

head-directionality parameter

vr.tr.head-directionality-parameter
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

headdress

vr.tr.headdress

clothing for the head

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

headquarters

vr.tr.headquarters-q47272186
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

health data

vr.tr.health-data
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

heart contraction

vr.tr.heart-contraction
Activities and processes ACT.PRC
Thing RegistryGenerated draft

heat sealer

vr.tr.heat-sealer
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

HEBP2

vr.tr.hebp2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hebrew square script

vr.tr.hebrew-square-script
Information and virtual systems INF.MED
Thing RegistryGenerated draft

heckling

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

hedamycin

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

Heihaizi

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

Heilbronner Neckarcup

vr.tr.heilbronner-neckarcup
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Heinkel HD 39

vr.tr.heinkel-hd-39
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Heinkel HD 40

vr.tr.heinkel-hd-40
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

helicine branches of deep artery of penis

vr.tr.helicine-branches-of-deep-artery-of-penis
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

heliophyllite

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

Hellenistic portrait

vr.tr.hellenistic-portrait
Information and virtual systems INF.MED
Thing RegistryGenerated draft

helplessness

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

Helsinki Metro M100

vr.tr.helsinki-metro-m100
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Helsinki Metro M200

vr.tr.helsinki-metro-m200
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Helsmoortel-Van Der Aa syndrome

vr.tr.helsmoortel-van-der-aa-syndrome
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

hemangioblast

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

hematinic

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

hemi-octahedron

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

hemimelia

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

HEMK1

vr.tr.hemk1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hemopressin

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

Hemorphin-4

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

hemp protein

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

hendekasartorite

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

Henriod

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

henritermierite

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

Hepatitis core antigen

vr.tr.hepatitis-core-antigen
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hepatorenal recess of subhepatic space

vr.tr.hepatorenal-recess-of-subhepatic-space
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

hepoxilin

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

Heptagonal tiling

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

hepzidine

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

Hercinia

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

Hercules ten franc coin

vr.tr.hercules-ten-franc-coin
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hercules-class third-rate ship of the line

vr.tr.hercules-class-third-rate-ship-of-the-line
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Herdé

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

Heritage preservation in South Korea

vr.tr.heritage-preservation-in-south-korea
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

hernandaline

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

HERPUD1

vr.tr.herpud1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

herriko taberna

vr.tr.herriko-taberna
Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

HES3

vr.tr.hes3
Physical world and living systems PHY.OBJ