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

hair follicle nevus

vr.tr.hair-follicle-nevus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

hair loss medication

vr.tr.hair-loss-medication
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hairdressing

vr.tr.hairdressing

a toiletry for the hair

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hairdressing

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

hairwork picture

vr.tr.hairwork-picture
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Haka Pei

vr.tr.haka-pei
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Hakusan Daishoten

vr.tr.hakusan-daishoten
Activities and processes ACT.EVT
Thing RegistryGenerated draft

HAL HJT 39

vr.tr.hal-hjt-39
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

halamishite

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

Halberstadt C.IX

vr.tr.halberstadt-c-ix
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Halberstadt D

vr.tr.halberstadt-d
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Halberstadt G.I

vr.tr.halberstadt-g-i
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Half crown

vr.tr.half-crown-q5641797
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

half life

vr.tr.half-life-q98118544
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

half-and-half

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

Half-Jew

vr.tr.half-jew
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

half-moon switch

vr.tr.half-moon-switch
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

halfenprox

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

halfpenny

vr.tr.halfpenny-q5641898
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

halibut as food

vr.tr.halibut-as-food
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Halimionetum portulacoides

vr.tr.halimionetum-portulacoides
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Hall Cherokee II

vr.tr.hall-cherokee-ii
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hall coefficient

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

Hall-Riggs syndrome

vr.tr.hall-riggs-syndrome
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Halloween music

vr.tr.halloween-music
Information and virtual systems INF.MED
Thing RegistryGenerated draft

halobetasol propionate

vr.tr.halobetasol-propionate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

haloform

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

halopropane

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

halous acid

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

Haloxyfop

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

haloxyfop-p

vr.tr.haloxyfop-p
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Halsted BH-1 Saffire

vr.tr.halsted-bh-1-saffire
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Halszither

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

haltýř

vr.tr.halt
Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

Halzoun

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

Ham Green Pottery

vr.tr.ham-green-pottery
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hamamelitannin

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

hamartoblastoma

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

Hamburger Flugzeugbau HFB 314

vr.tr.hamburger-flugzeugbau-hfb-314
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hamilton's principal function

vr.tr.hamilton-s-principal-function
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Hamloaf

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

Hammer

vr.tr.hammer-q65121497
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hammer curl

vr.tr.hammer-curl
Activities and processes ACT.ACT
Thing RegistryGenerated draft

hammotsu

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

Hamster show

vr.tr.hamster-show
Activities and processes ACT.ACT
Thing RegistryGenerated draft

hanabōru

vr.tr.hanab-ru
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hand and arm congenital deformity

vr.tr.hand-and-arm-congenital-deformity
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Hand and foot deformity with flat facies

vr.tr.hand-and-foot-deformity-with-flat-facies
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

hand pump

vr.tr.hand-pump
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

HAND1

vr.tr.hand1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

HAND2

vr.tr.hand2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

handheld device

vr.tr.handheld-device
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

handlebar tape

vr.tr.handlebar-tape
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

handloom

vr.tr.handloom

a loom powered by hand

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

handloom

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

handspike

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

handwritten voting

vr.tr.handwritten-voting
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

hanger

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

hanninkan

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

Hannover CL.IV

vr.tr.hannover-cl-iv
Physical world and living systems PHY.OBJ