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.
205 983 meta-models Priority first
Thing RegistryGenerated draft

jungle

vr.tr.jungle-q1102161
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Junker

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

Karelian pasty

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

kepis

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

ketene

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

Kia Heart

vr.tr.kia-heart
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

kilim

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

King's Indian Defence

vr.tr.king-s-indian-defence
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Kodava

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

kokeshi

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

L-lactate dehydrogenase

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

language of flowers

vr.tr.language-of-flowers
Activities and processes ACT.PRC
Thing RegistryGenerated draft

languages of South Africa

vr.tr.languages-of-south-africa
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Latin dance

vr.tr.latin-dance
Activities and processes ACT.ACT
Thing RegistryGenerated draft

latte art

vr.tr.latte-art
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Launch Vehicle Mark III

vr.tr.launch-vehicle-mark-iii
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Laureus World Sports Awards

vr.tr.laureus-world-sports-awards
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

lava tube

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

Lavochkin La-5

vr.tr.lavochkin-la-5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

legal capacity

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

leper colony

vr.tr.leper-colony

Let an agent describe leper colonies as historical institutions with attribution to historians and to the accounts of residents, explain the disease and its treatment in modern te…

Physical world and living systems PHY.BLT
Thing RegistryResearch draft

licentiate

vr.tr.licentiate

Let an agent explain the licentiate and its varying meanings across countries and traditions, describe equivalences with bachelor, master and doctoral degrees, support recognition…

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

life hack

vr.tr.life-hack
Activities and processes ACT.ACT
Thing RegistryResearch draft

Ligue 3

vr.tr.ligue-3

Let an agent explain Ligue 3 as a third-tier league name and its typical structure, relay organisation, promotion and relegation from football sources, describe the Tunisian and o…

Activities and processes ACT.EVT
Thing RegistryGenerated draft

Limburger

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

liminal space

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

liraglutide

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

literary magazine

vr.tr.literary-magazine
Information and virtual systems INF.MED
Thing RegistryGenerated draft

lithium nitride

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

liver transplantation

vr.tr.liver-transplantation
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Lockheed Hudson

vr.tr.lockheed-hudson
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

lonsdaleite

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

luciferase

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

maggot

vr.tr.maggot
Physical world and living systems PHY.LIV
Thing RegistryResearch draft

maintenance

vr.tr.maintenance

Let an agent explain maintenance and its types across domains, relay strategies, standards and management from engineering and facilities sources, describe specific fields from bu…

Activities and processes ACT.ACT
Thing RegistryGenerated draft

Makassar people

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

malignancy

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

manganese(II) chloride

vr.tr.manganese-ii-chloride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

manganese(II) oxide

vr.tr.manganese-ii-oxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Maraschino

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

Martians

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

matchlock

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

Mator

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

Mazda3

vr.tr.mazda3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

mechanical advantage

vr.tr.mechanical-advantage
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

mediterranean sea

vr.tr.mediterranean-sea
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

mefloquine

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

melanocyte-stimulating hormone

vr.tr.melanocyte-stimulating-hormone
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

memory leak

vr.tr.memory-leak
Activities and processes ACT.ACT
Thing RegistryGenerated draft

mephedrone

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

merchant marine

vr.tr.merchant-marine
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Messerschmitt Me 323 Gigant

vr.tr.messerschmitt-me-323-gigant
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

method

vr.tr.method

Let an agent explain the programming method, relay its role and kinds from computer-science sources, describe the kinds its aliases name, and distinguish a method from a plain fun…

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

methyl salicylate

vr.tr.methyl-salicylate
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

metric function

vr.tr.metric-function

Let an agent explain metric functions, relay axioms, examples and uses from mathematics sources, describe the named examples and distinguish the metric tensor sense, flag the misf…

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Mexico women's national association football team

vr.tr.mexico-women-s-national-association-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

MGM-140 ATACMS

vr.tr.mgm-140-atacms
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Michelson interferometer

vr.tr.michelson-interferometer
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

midlife crisis

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

migrant worker

vr.tr.migrant-worker
Physical world and living systems PHY.LIV