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

nasal irrigation

vr.tr.nasal-irrigation
Activities and processes ACT.ACT
Thing RegistryGenerated draft

nasalis muscle

vr.tr.nasalis-muscle
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

nasopharynx carcinoma

vr.tr.nasopharynx-carcinoma
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

National Monument of the United States

vr.tr.national-monument-of-the-united-states
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NATO Response Force

vr.tr.nato-response-force
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

natrolite

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

naumachia

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

naval ram

vr.tr.naval-ram
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Necker cube

vr.tr.necker-cube
Activities and processes ACT.ACT
Thing RegistryGenerated draft

neckerchief

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

nephridium

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

nervonic acid

vr.tr.nervonic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

netilmicin

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

neutrality

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

New Zealand Football Championship

vr.tr.new-zealand-football-championship
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Nigerian Pidgin

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

nimodipine

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

niobium pentoxide

vr.tr.niobium-pentoxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

nitrilotriacetic acid

vr.tr.nitrilotriacetic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

nitrosylsulfuric acid

vr.tr.nitrosylsulfuric-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

nodal analysis

vr.tr.nodal-analysis
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Nokia 3110 classic

vr.tr.nokia-3110-classic
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Nokia 5200

vr.tr.nokia-5200
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Nokia 5230

vr.tr.nokia-5230
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Nokia 6233

vr.tr.nokia-6233
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

non-directional beacon

vr.tr.non-directional-beacon
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

non-uniform memory access

vr.tr.non-uniform-memory-access
Activities and processes ACT.ACT
Thing RegistryGenerated draft

nuclear football

vr.tr.nuclear-football
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Nuer

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

Nukuoro

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

numerus clausus

vr.tr.numerus-clausus
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Nursing Madonna

vr.tr.nursing-madonna
Information and virtual systems INF.MED
Thing RegistryGenerated draft

nusinersen

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

Nusselt number for heat transfer

vr.tr.nusselt-number-for-heat-transfer
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Néel temperature

vr.tr.n-el-temperature
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

o-phenylenediamine

vr.tr.o-phenylenediamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

oblique case

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

ocular prosthesis

vr.tr.ocular-prosthesis
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

odontoblast

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

Off-Broadway

vr.tr.off-broadway
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Oh-My-God particle

vr.tr.oh-my-god-particle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

oil refining

vr.tr.oil-refining
Activities and processes ACT.PRC
Thing RegistryGenerated draft

OK

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

Old Spanish

vr.tr.old-spanish
Information and virtual systems INF.MED
Thing RegistryGenerated draft

olivenite

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

omalizumab

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

Oman Professional League

vr.tr.oman-professional-league
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Omani Arabic

vr.tr.omani-arabic
Information and virtual systems INF.MED
Thing RegistryGenerated draft

on-board diagnostics

vr.tr.on-board-diagnostics
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Opel Rekord

vr.tr.opel-rekord
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

opsin

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

optician

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

Orbicularis oris muscle

vr.tr.orbicularis-oris-muscle
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

orders of magnitude

vr.tr.orders-of-magnitude
Information and virtual systems INF.MED
Thing RegistryGenerated draft

organza

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

osteoma

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

osteophyte

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

oxamniquine

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

oxepin

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

oxocarbon

vr.tr.oxocarbon
Physical world and living systems PHY.MAT