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

medullary ray

vr.tr.medullary-ray
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MEE

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

Mee goreng

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

mee kolo

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

meeting

vr.tr.meeting-group

a small informal social gathering

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

MEF2A

vr.tr.mef2a
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Megacystis

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

megazol

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

MEI1

vr.tr.mei1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

meiotic drive

vr.tr.meiotic-drive
Activities and processes ACT.PRC
Thing RegistryGenerated draft

MEIS1

vr.tr.meis1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MEIS2

vr.tr.meis2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Meixner polynomials

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

mejoranera

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

meladrazine

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

melanoblast

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

melanocytic tumor

vr.tr.melanocytic-tumor
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

melanovanadite

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

melengestrol

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

melevodopa

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

melilitite

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

melilotate 3-monooxygenase

vr.tr.melilotate-3-monooxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

melitidin

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

Melon

vr.tr.melon-q22285927
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

MELTF

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

melton

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

membrane fusion protein

vr.tr.membrane-fusion-protein
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

membrane vesicle trafficking

vr.tr.membrane-vesicle-trafficking
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Membranous urethra

vr.tr.membranous-urethra
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

memorabilia

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

memory

vr.tr.memory

something that is remembered

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Memphis

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

Memphis Classic

vr.tr.memphis-classic
Activities and processes ACT.ACT
Thing RegistryGenerated draft

memtransistor

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

Menabitan

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

Mendankwe-Nkwen

vr.tr.mendankwe-nkwen
Information and virtual systems INF.MED
Thing RegistryGenerated draft

meningeal branch of occipital artery

vr.tr.meningeal-branch-of-occipital-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

meningeal branch of vagus nerve

vr.tr.meningeal-branch-of-vagus-nerve
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

meningeal branches of spinal nerve

vr.tr.meningeal-branches-of-spinal-nerve
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

meningeal branches of vertebral artery

vr.tr.meningeal-branches-of-vertebral-artery
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Meningioangiomatosis

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

meningitis

vr.tr.meningitis

infectious disease characterized by inflammation of the meninges (the tissues that surround the brain or spinal cord) usually caused by a bacterial infection; symptoms include hea…

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

menisdaurin

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

Menteri Besar of Kedah

vr.tr.menteri-besar-of-kedah
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Menteri Besar of Perlis

vr.tr.menteri-besar-of-perlis
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Menteris Besar of Selangor

vr.tr.menteris-besar-of-selangor
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

menthyl anthranilate

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

menu

vr.tr.menu-q1071136
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

MEOX1

vr.tr.meox1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

MEP1B

vr.tr.mep1b
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mephisto

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

meprotixol

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

Meramera

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

Mercedes-Benz L 1500

vr.tr.mercedes-benz-l-1500
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mercedes-Benz OC 500 LE

vr.tr.mercedes-benz-oc-500-le
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mercedes-Benz Tourrider

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

mercurous carbonate

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

Mercury

vr.tr.mercury-q6818588
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Mercury nitride

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

Merei-Tiale

vr.tr.merei-tiale
Information and virtual systems INF.MED