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.
206 104 meta-models Priority first
Thing RegistryGenerated draft

Hong Kong Open

vr.tr.hong-kong-open
Activities and processes ACT.ACT
Thing RegistryGenerated draft

honorific speech in Japanese

vr.tr.honorific-speech-in-japanese
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Horologion

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

Hot d'Or

vr.tr.hot-d-or
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Hounsfield scale

vr.tr.hounsfield-scale
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

housane

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

HP Sauce

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

human articulatory apparatus

vr.tr.human-articulatory-apparatus
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

human interleukin 17

vr.tr.human-interleukin-17
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hunter

vr.tr.hunter

someone who hunts game

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

hybrid intelligent system

vr.tr.hybrid-intelligent-system
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hydraulic pump

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

hydroxide ion

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

hydroxy(4-hydroxy-3-methoxyphenyl)acetic acid

vr.tr.hydroxy-4-hydroxy-3-methoxyphenyl-acetic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hyperesthesia

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

hypertelorism

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

hypokalemic periodic paralysis

vr.tr.hypokalemic-periodic-paralysis
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Hypopyon

vr.tr.hypopyon
Information and virtual systems INF.KNW
Thing RegistryResearch draft

hórreo

vr.tr.h-rreo

Let an agent explain what a horreo is and how it is built and used, distinguish Galician and Asturian types and other raised granaries, relay heritage protection and restoration i…

Physical world and living systems PHY.BLT Card completeness 100%
Thing RegistryGenerated draft

IBM 704

vr.tr.ibm-704
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ice calving

vr.tr.ice-calving
Activities and processes ACT.PRC
Thing RegistryGenerated draft

Ida'an

vr.tr.ida-an
Information and virtual systems INF.MED
Thing RegistryGenerated draft

idioglossia

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

Idoma

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

II liga

vr.tr.ii-liga
Activities and processes ACT.EVT
Thing RegistryGenerated draft

ikan bakar

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

IL13

vr.tr.il13
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IL15

vr.tr.il15
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IL9

vr.tr.il9
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ileostomy

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

Imarti

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

imiglucerase

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

immersed tube

vr.tr.immersed-tube
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

immunoglobulin therapy

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

immunological synapse

vr.tr.immunological-synapse
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Imperial Guard

vr.tr.imperial-guard-q707181
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

in-system programming

vr.tr.in-system-programming
Activities and processes ACT.ACT
Thing RegistryResearch draft

Inca rope bridge

vr.tr.inca-rope-bridge

Let an agent explain Inca rope bridges and how they were built, relay their role in the Inca road system and the annual rebuilding of Q eswachaka from archaeological and heritage …

Physical world and living systems PHY.BLT Card completeness 100%
Thing RegistryGenerated draft

incisional hernia

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

independent city in the United States

vr.tr.independent-city-in-the-united-states
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

indifference

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

indigenous peoples of Siberia

vr.tr.indigenous-peoples-of-siberia
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

indium nitride

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

inductive coupling

vr.tr.inductive-coupling
Activities and processes ACT.ACT
Thing RegistryGenerated draft

inescutcheon

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

infant swimming

vr.tr.infant-swimming
Activities and processes ACT.ACT
Thing RegistryGenerated draft

inferior phrenic artery

vr.tr.inferior-phrenic-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

initial mass function

vr.tr.initial-mass-function
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Innu-aimun

vr.tr.innu-aimun
Information and virtual systems INF.MED
Thing RegistryGenerated draft

inspection

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

inspector general

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

Intel Extreme Masters

vr.tr.intel-extreme-masters
Activities and processes ACT.EVT
Thing RegistryGenerated draft

intercolumniation

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

interferon beta-1a

vr.tr.interferon-beta-1a
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

internal pudendal artery

vr.tr.internal-pudendal-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

International Young Physicists' Tournament

vr.tr.international-young-physicists-tournament
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Internazionali Femminili di Palermo

vr.tr.internazionali-femminili-di-palermo
Activities and processes ACT.ACT
Thing RegistryGenerated draft

interstitial cells of Cajal

vr.tr.interstitial-cells-of-cajal
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

intrinsically unstructured proteins

vr.tr.intrinsically-unstructured-proteins
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

involution

vr.tr.involution-q1888840
Activities and processes ACT.PRC