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

Marquis of Casa Loring

vr.tr.marquis-of-casa-loring
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Marquis of Peñafiel

vr.tr.marquis-of-pe-afiel
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Marquis of the Castillejos

vr.tr.marquis-of-the-castillejos
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Marquise cut

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

Marqués de Squilache

vr.tr.marqu-s-de-squilache
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

marronnier

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

marrow

vr.tr.marrow

the fatty network of connective tissue that fills the cavities of bones

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

marrubin

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

Marshall–White syndrome

vr.tr.marshall-white-syndrome
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Martin Marietta Model 845

vr.tr.martin-marietta-model-845
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martin XNBL-2

vr.tr.martin-xnbl-2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martin-Baker Mk.10

vr.tr.martin-baker-mk-10
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martin-Baker Mk.2

vr.tr.martin-baker-mk-2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martin-Baker Mk.5

vr.tr.martin-baker-mk-5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martin-Baker Mk.6

vr.tr.martin-baker-mk-6
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martin-Baker Mk.8

vr.tr.martin-baker-mk-8
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martin-Baker Mk.9

vr.tr.martin-baker-mk-9
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Martino sandwich

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

martinostat

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

Martorell's ulcer

vr.tr.martorell-s-ulcer
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

martyite

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

marubōro

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

Marussia F2

vr.tr.marussia-f2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Maruti XA Alpha

vr.tr.maruti-xa-alpha
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MARVELD1

vr.tr.marveld1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MARVELD3

vr.tr.marveld3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Maryland 300

vr.tr.maryland-300
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Maryland Inventory of Historic Properties

vr.tr.maryland-inventory-of-historic-properties
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

masak habang

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

maser weapon

vr.tr.maser-weapon
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Maserati Kubang GT Wagon

vr.tr.maserati-kubang-gt-wagon
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Maserati Simun

vr.tr.maserati-simun
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MASH

vr.tr.mash-q6714511
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Maslenitsa song

vr.tr.maslenitsa-song
Information and virtual systems INF.MED
Thing RegistryGenerated draft

masquerade

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

mass

vr.tr.mass-group

an ill-structured collection of similar things (objects or people)

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

mass magnetic susceptibility

vr.tr.mass-magnetic-susceptibility
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

mass ratio

vr.tr.mass-ratio

Let an agent identify which mass ratio is meant, explain its definition and use in that field, relay typical values and the relations that use it, and keep the senses separate.

Cross-cutting context XCT.REL Card completeness 100%
Thing RegistryGenerated draft

Massachusett Pidgin English

vr.tr.massachusett-pidgin-english
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Massieu function

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

MAST1

vr.tr.mast1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

master blender

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

master electrician

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

Master of Public Affairs

vr.tr.master-of-public-affairs
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

mastoid notch

vr.tr.mastoid-notch
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mastretta Unidiseño

vr.tr.mastretta-unidise-o
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Masula boat

vr.tr.masula-boat
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

mat

vr.tr.mat-q3976339
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MAT1A

vr.tr.mat1a
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MAT2A

vr.tr.mat2a
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MAT2B

vr.tr.mat2b
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Match

vr.tr.match-q6786204
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Matelote

vr.tr.matelote-q3298410
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Material circulante do Metropolitano de Lisboa

vr.tr.material-circulante-do-metropolitano-de-lisboa
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

material passport

vr.tr.material-passport
Information and virtual systems INF.MED
Thing RegistryGenerated draft

materials scientist

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

Maternal and Child Health Handbook

vr.tr.maternal-and-child-health-handbook
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Matford Alsace V8

vr.tr.matford-alsace-v8
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mathematical oncology

vr.tr.mathematical-oncology
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Mathematics C

vr.tr.mathematics-c
Society, people and institutions SOC.ORG