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 RegistryResearch draft

shower

vr.tr.shower-q1292121

Let an agent distinguish showers from continuous precipitation and read shower forecasts as statements about probability and local variation.

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

Shuar

vr.tr.shuar
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Sicilian Baroque

vr.tr.sicilian-baroque
Activities and processes ACT.ACT
Thing RegistryGenerated draft

sick building syndrome

vr.tr.sick-building-syndrome
Information and virtual systems INF.MED
Thing RegistryGenerated draft

signoria

vr.tr.signoria
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Sium sisarum

vr.tr.sium-sisarum
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

skatepark

vr.tr.skatepark
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

slit drum

vr.tr.slit-drum
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

snowboard

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

soda bread

vr.tr.soda-bread
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

sodium methoxide

vr.tr.sodium-methoxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

sodium tripolyphosphate

vr.tr.sodium-tripolyphosphate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

software repository

vr.tr.software-repository
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

soil classification

vr.tr.soil-classification
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

soil texture

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

song

vr.tr.song

a short musical composition with words

Information and virtual systems INF.MED
Thing RegistryGenerated draft

Sorghum ×drummondii

vr.tr.sorghum-drummondii
Physical world and living systems PHY.LIV
Thing RegistryResearch draft

sorption

vr.tr.sorption

Let an agent explain sorption and its component processes, relay mechanisms, isotherms and applications from physical chemistry and engineering references, describe gas absorption…

Activities and processes ACT.PRC Card completeness 100%
Thing RegistryResearch draft

sovereign

vr.tr.sovereign-q2304859

Let an agent explain the concept of sovereign as a person holding supreme authority, distinguish it from sovereignty as a property of states and from heads of state in republics, …

Society, people and institutions SOC.PER Card completeness 100%
Thing RegistryGenerated draft

spacecraft constellation

vr.tr.spacecraft-constellation
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

span

vr.tr.span

Let an agent handle spans by structure, length, type, design and inspection, and separate other senses such as time span and wingspan.

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

spar

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

speculum

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

spermine

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

sphingomyelin

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

spoil tip

vr.tr.spoil-tip
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

spondylosis

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

sprayer

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

spread spectrum

vr.tr.spread-spectrum
Activities and processes ACT.ACT
Thing RegistryGenerated draft

square pyramid

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

stachyose

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

statistical process control

vr.tr.statistical-process-control
Activities and processes ACT.ACT
Thing RegistryGenerated draft

statistical region of North Macedonia

vr.tr.statistical-region-of-north-macedonia
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

statistician

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

Stockholm Open

vr.tr.stockholm-open
Activities and processes ACT.ACT
Thing RegistryGenerated draft

stonemasonry

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

stotra

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

street sweeper

vr.tr.street-sweeper
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

streptokinase

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

stridor

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

strigil

vr.tr.strigil
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

sub-brown dwarf

vr.tr.sub-brown-dwarf

Let an agent explain sub-brown dwarfs by definition, formation, detection and relationship to brown dwarfs and rogue planets, with attributed classification schemes.

Physical world and living systems PHY.SPC Card completeness 94%
Thing RegistryGenerated draft

subregion

vr.tr.subregion
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

subway

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

succinate dehydrogenase (ubiquinone)

vr.tr.succinate-dehydrogenase-ubiquinone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

suckling pig

vr.tr.suckling-pig
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

sugarloaf

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

sulfur tetrafluoride

vr.tr.sulfur-tetrafluoride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

sulfuryl chloride

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

summer vacation

vr.tr.summer-vacation
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

sun cross

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

superior mesenteric artery

vr.tr.superior-mesenteric-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Suzuki SX4

vr.tr.suzuki-sx4
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

symmetry

vr.tr.symmetry-q1455736
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

syntactic sugar

vr.tr.syntactic-sugar
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

systematic element name

vr.tr.systematic-element-name
Activities and processes ACT.ACT
Thing RegistryGenerated draft

systematic review

vr.tr.systematic-review
Activities and processes ACT.ACT
Thing RegistryGenerated draft

systemic inflammatory response syndrome

vr.tr.systemic-inflammatory-response-syndrome
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

tack

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

Tai Nüa

vr.tr.tai-n-a
Information and virtual systems INF.MED