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 RegistryResearch draft

atrophy

vr.tr.atrophy

Let an agent explain atrophy and its causes and kinds in general terms, distinguish it from hypertrophy and hypoplasia, relay assessment and management information from clinical s…

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

augur

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

Bahrain men's national football team

vr.tr.bahrain-men-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Bakelite

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

balaclava

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

Balts

vr.tr.balts
Society, people and institutions SOC.PER
Thing RegistryResearch draft

banquet

vr.tr.banquet

Let an agent handle banquets by occasion, host, guests, menu, etiquette and safety.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

bathyscaphe

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

bel canto

vr.tr.bel-canto
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Benin men's national football team

vr.tr.benin-men-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

benzaldehyde

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

blackmail

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

bleach

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

bookplate

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

bourbon whiskey

vr.tr.bourbon-whiskey
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

bow

vr.tr.bow-q301897
Information and virtual systems INF.MED
Thing RegistryGenerated draft

brain death

vr.tr.brain-death
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

brainrot

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

bridle

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

bruise

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

Cambodia men's national football team

vr.tr.cambodia-men-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Camellia japonica

vr.tr.camellia-japonica
Physical world and living systems PHY.LIV
Thing RegistryResearch draft

canon

vr.tr.canon

Let an agent explain the office of canon in its secular and regular forms, relay how chapters are organised and what offices exist, identify historical and current uses across chu…

Society, people and institutions SOC.PER
Thing RegistryResearch draft

cap

vr.tr.cap

Let an agent identify kinds of cap and their uses, relay history, cultural forms and standards for protective caps, and distinguish caps from hats, helmets and other headgear.

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

capsaicin

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

carbon disulfide

vr.tr.carbon-disulfide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

carbon monoxide poisoning

vr.tr.carbon-monoxide-poisoning
Cross-cutting context XCT.STA
Thing RegistryResearch draft

carriage

vr.tr.carriage

Let an agent identify carriage types and their features, explain their history and construction, relay museum and heritage information, and distinguish carriages from carts, wagon…

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

cassiterite

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

catheter

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

Cauchy–Schwarz inequality

vr.tr.cauchy-schwarz-inequality
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

cellulitis

vr.tr.cellulitis

Let an agent explain cellulitis in general terms, relay signs, risk factors and treatment principles from clinical guidelines, distinguish it from look-alike conditions and from t…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

choir

vr.tr.choir-q207707

Let an agent explain the choir as a church element, relay its architecture, furnishings and liturgical use from architectural and liturgical sources, describe lofts, upper and dou…

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

chorizo

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

chromosome, centromeric region

vr.tr.chromosome-centromeric-region
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

chronic thyroiditis

vr.tr.chronic-thyroiditis
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

chrysoberyl

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

cirrostratus

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

client-server model

vr.tr.client-server-model
Information and virtual systems INF.KNW
Thing RegistryResearch draft

cloak

vr.tr.cloak

Let an agent identify cloaks and their kinds, explain their construction, history and ceremonial uses with attribution, relay conservation and costume information, and separate cl…

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

colon

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

combined oral contraceptive pill

vr.tr.combined-oral-contraceptive-pill
Activities and processes ACT.ACT
Thing RegistryGenerated draft

corkscrew

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

coumarin

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

counting

vr.tr.counting
Activities and processes ACT.ACT
Thing RegistryResearch draft

courtyard

vr.tr.courtyard

Let an agent explain courtyards by type and culture, support design and heritage questions, and describe courtyard etiquette in religious and institutional settings.

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

cover version

vr.tr.cover-version
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Creole

vr.tr.creole-q498640
Physical world and living systems PHY.LIV
Thing RegistryResearch draft

Croatian Football League

vr.tr.croatian-football-league

Let an agent explain the Croatian Football League format and history, provide standings and results with sources, and support fans and analysts.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

crowbar

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

crushing by elephant

vr.tr.crushing-by-elephant
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Curie temperature

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

cyanosis

vr.tr.cyanosis
Information and virtual systems INF.KNW
Thing RegistryResearch draft

cyst

vr.tr.cyst

Let an agent explain cysts and their kinds, relay causes, evaluation and treatment from medical references in general terms, route people with lumps or symptoms to clinicians, and…

Activities and processes ACT.ACT
Thing RegistryResearch draft

dance music

vr.tr.dance-music

Let an agent explain dance music and its styles, relate styles to dances and tempos, support listening, DJing and event questions, and describe history and culture.

Activities and processes ACT.ACT
Thing RegistryGenerated draft

deltoid muscle

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

dentin

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

deodorant

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

dexamethasone

vr.tr.dexamethasone
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

digital rights management

vr.tr.digital-rights-management

Let an agent explain digital rights management and its forms, relay technologies, laws and debates from technology, legal and consumer sources with attribution, describe the speci…

Cross-cutting context XCT.STA