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

medetomidine

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

medial triangle

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

medical examiner

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

meeting

vr.tr.meeting-act

the social act of assembling for some common purpose

Activities and processes ACT.ACT
Thing RegistryGenerated draft

Meeting de Paris

vr.tr.meeting-de-paris
Activities and processes ACT.ACT
Thing RegistryResearch draft

megastructure

vr.tr.megastructure

Let an agent handle megastructures by type, real or hypothetical status, scale and feasibility, clearly separating built works from speculation.

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

megestrol

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

melibiose

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

membranoproliferative glomerulonephritis

vr.tr.membranoproliferative-glomerulonephritis
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Memorial Rik Van Steenbergen

vr.tr.memorial-rik-van-steenbergen
Activities and processes ACT.EVT
Thing RegistryGenerated draft

memory consolidation

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

memory foam

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

mequinol

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

Mercedes-Benz EQE SUV

vr.tr.mercedes-benz-eqe-suv
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mercedes-Benz SSK

vr.tr.mercedes-benz-ssk
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

mersalyl

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

message-oriented middleware

vr.tr.message-oriented-middleware
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Messerschmitt Bf 161

vr.tr.messerschmitt-bf-161
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Meta Quest 2

vr.tr.meta-quest-2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Meta Quest 3

vr.tr.meta-quest-3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

metacinnabar

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

meteoric iron

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

methamidophos

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

methoprene

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

methoxetamine

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

methyl diethanolamine

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

methyl methanesulfonate

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

methylaniline

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

methyprylon

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

methysergide

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

metrication

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

metropolitan municipality in South Africa

vr.tr.metropolitan-municipality-in-south-africa
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

meykhana

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

Micro Four Thirds system

vr.tr.micro-four-thirds-system
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

microfold cell

vr.tr.microfold-cell
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

micromastia

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

Microsoft Lumia 550

vr.tr.microsoft-lumia-550
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

microwave landing system

vr.tr.microwave-landing-system
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

middle pharyngeal constrictor muscle

vr.tr.middle-pharyngeal-constrictor-muscle
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Mikoyan-Gurevich Ye-8

vr.tr.mikoyan-gurevich-ye-8
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Miles M.20

vr.tr.miles-m-20
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

miliarense

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

miliary tuberculosis

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

military order

vr.tr.military-order
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Milium

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

mimosine

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

Mirza ghassemi

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

missing data

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

mitomycins

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

Mitsubishi B2M

vr.tr.mitsubishi-b2m
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mitsubishi B5M

vr.tr.mitsubishi-b5m
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mitznefet

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

Mk44 Bushmaster II

vr.tr.mk44-bushmaster-ii
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MLS All-Star Game

vr.tr.mls-all-star-game
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Mocho’

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

model

vr.tr.model-artifact

representation of something (sometimes on a smaller scale)

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

modifier key

vr.tr.modifier-key
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

modiste

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

mold

vr.tr.mold-q1941820
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

molecular entity

vr.tr.molecular-entity
Physical world and living systems PHY.OBJ