Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications. 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.
205 981 meta-models Priority first
Thing RegistryGenerated draft

cashier

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

Catalan Opening

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

catering

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

cathedral school

vr.tr.cathedral-school
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

cattle in religion and mythology

vr.tr.cattle-in-religion-and-mythology
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Celtic polytheism

vr.tr.celtic-polytheism
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

cephalothorax

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

cerebral edema

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

chalcanthite

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

charge

vr.tr.charge
Information and virtual systems INF.MED
Thing RegistryResearch draft

cheating

vr.tr.cheating

Let an agent explain cheating and its forms, relay rules, detection and sanctions from sports, education and gaming sources, describe ethical and psychological perspectives with a…

Activities and processes ACT.ACT
Thing RegistryGenerated draft

chemical affinity

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

Chemical vapor deposition

vr.tr.chemical-vapor-deposition
Activities and processes ACT.ACT
Thing RegistryGenerated draft

chemotroph

vr.tr.chemotroph
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Chevrolet Aveo

vr.tr.chevrolet-aveo
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Chhau dance

vr.tr.chhau-dance
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Chicago Marathon

vr.tr.chicago-marathon
Activities and processes ACT.ACT
Thing RegistryGenerated draft

chief technology officer

vr.tr.chief-technology-officer
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

chinampa

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

chlorpheniramine

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

chop suey

vr.tr.chop-suey
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

Christian art

vr.tr.christian-art

Let an agent explain Christian art and its history, relay iconography, media and denominational traditions from art history and religious studies sources with attribution, describ…

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Christian communism

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

chronological dating

vr.tr.chronological-dating
Activities and processes ACT.ACT
Thing RegistryGenerated draft

chymotrypsin

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

citral

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

Citroën Berlingo

vr.tr.citro-n-berlingo
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

clinical sign

vr.tr.clinical-sign

Let an agent explain clinical signs and how they differ from symptoms, describe how signs are elicited and interpreted in general terms, identify named signs with sources, and rou…

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

cloisonné

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

cloistered rule

vr.tr.cloistered-rule
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

clomifene

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

cobalt(II) oxide

vr.tr.cobalt-ii-oxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

coefficient of thermal expansion

vr.tr.coefficient-of-thermal-expansion
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

coffer

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

Coffin Texts

vr.tr.coffin-texts
Information and virtual systems INF.MED
Thing RegistryGenerated draft

ColecoVision

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

collinearity

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

Color TV-Game

vr.tr.color-tv-game
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

commemorative coin

vr.tr.commemorative-coin
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

commune

vr.tr.commune

Let an agent explain the commune as a unit of local government and its variation by country, identify specific communes with sources, describe governance, and distinguish administ…

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

CONCACAF Nations League

vr.tr.concacaf-nations-league

Let an agent describe the CONCACAF Nations League, its format and history, relay results from CONCACAF sources, and route current edition information to CONCACAF.

Activities and processes ACT.EVT
Thing RegistryResearch draft

congenital adrenal hyperplasia

vr.tr.congenital-adrenal-hyperplasia

Let an agent explain congenital adrenal hyperplasia in general terms, relay types, genetics, screening, emergency adrenal crisis routing and treatment approaches from endocrinolog…

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

conjugate acid

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

continuously variable transmission

vr.tr.continuously-variable-transmission
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

convergence test

vr.tr.convergence-test
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

conversion disorder

vr.tr.conversion-disorder

Let an agent explain conversion disorder or functional neurological disorder at a general, factual, respectful level from medical sources, relay that symptoms are genuine, and rou…

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

cope

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

coprolalia

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

cornbread

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

cornett

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

coroner

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

cotton wool

vr.tr.cotton-wool
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

counter admiral

vr.tr.counter-admiral
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

county-level city of China

vr.tr.county-level-city-of-china
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

coupon

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

Crataegus azarolus

vr.tr.crataegus-azarolus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

cream

vr.tr.cream-q1363153
Activities and processes ACT.ACT
Thing RegistryGenerated draft

cream

vr.tr.cream-q2730433
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

cresols

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

cross-platform software

vr.tr.cross-platform-software
Physical world and living systems PHY.OBJ