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

(−)-cathinone

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

1,1-dimethylhydrazine

vr.tr.1-1-dimethylhydrazine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

1500 metres

vr.tr.1500-metres
Activities and processes ACT.ACT
Thing RegistryGenerated draft

1957–1958 influenza pandemic

vr.tr.1957-1958-influenza-pandemic
Information and virtual systems INF.KNW
Thing RegistryResearch draft

2018 Tour de France

vr.tr.2018-tour-de-france

Let an agent describe the 2018 Tour de France as a specific event with sourced facts about route, stages, results and classifications, place it within the history of the race, and…

Activities and processes ACT.EVT
Thing RegistryGenerated draft

3-oxobutanoic acid

vr.tr.3-oxobutanoic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Abbe number

vr.tr.abbe-number
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

ability

vr.tr.ability

the quality of being able to perform; a quality that permits or facilitates achievement or accomplishment

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

abrasive blasting

vr.tr.abrasive-blasting
Activities and processes ACT.ACT
Thing RegistryResearch draft

abscission

vr.tr.abscission

Let an agent explain abscission and its mechanism, relay hormonal regulation and kinds from plant biology references, describe its roles in agriculture and ecology, and distinguis…

Activities and processes ACT.PRC
Thing RegistryGenerated draft

academic conference

vr.tr.academic-conference
Activities and processes ACT.ACT
Thing RegistryGenerated draft

acanthus

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

accreditation

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

administrative territorial entity of Finland

vr.tr.administrative-territorial-entity-of-finland

Let an agent explain the administrative divisions of Finland at all levels, identify the units a place belongs to, describe governance and functions including the wellbeing servic…

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

administrative territorial entity of Italy

vr.tr.administrative-territorial-entity-of-italy

Let an agent explain Italian administrative geography by level, identify which authority covers a place, and link to official codes and boundary data.

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

administrative territorial entity of Moldova

vr.tr.administrative-territorial-entity-of-moldova

Let an agent explain Moldova s administrative divisions, relay tiers, history and special statuses from government and legal sources with the Transnistria situation attributed, de…

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

administrative territorial entity of Serbia

vr.tr.administrative-territorial-entity-of-serbia

Let an agent explain the administrative divisions of Serbia, relay the hierarchy of provinces, regions, districts, municipalities, cities, city municipalities and cadastral munici…

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

aerosol spray

vr.tr.aerosol-spray
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

African swine fever

vr.tr.african-swine-fever
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

AgustaWestland AW109

vr.tr.agustawestland-aw109
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AirPods

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

akın

vr.tr.ak-n
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Alekhine's Defence

vr.tr.alekhine-s-defence
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

allicin

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

allod

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

amaretto

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

Amazon Standard Identification Number

vr.tr.amazon-standard-identification-number
Information and virtual systems INF.MED
Thing RegistryGenerated draft

amphotericin B

vr.tr.amphotericin-b
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

anandamide

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

anatase

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

Anemoi

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

angklung

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

anisole

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

anodizing

vr.tr.anodizing
Activities and processes ACT.PRC
Thing RegistryGenerated draft

anti-inflammatory agent

vr.tr.anti-inflammatory-agent
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

area code

vr.tr.area-code
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Argentine Grand Prix

vr.tr.argentine-grand-prix
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Arleigh Burke-class destroyer

vr.tr.arleigh-burke-class-destroyer
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

arnis

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

artificial respiration

vr.tr.artificial-respiration
Activities and processes ACT.ACT
Thing RegistryGenerated draft

artificial vagina

vr.tr.artificial-vagina
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Atayal

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

atenolol

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

atlatl

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

ATP World Tour 250 series

vr.tr.atp-world-tour-250-series
Activities and processes ACT.ACT
Thing RegistryGenerated draft

ATP World Tour 500 series

vr.tr.atp-world-tour-500-series
Activities and processes ACT.ACT
Thing RegistryGenerated draft

attic

vr.tr.attic-q758057
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

autunite

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

avant-corps

vr.tr.avant-corps
Information and virtual systems INF.MED
Thing RegistryGenerated draft

azathioprine

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

azide

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

azoospermia

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

Bai

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

ball

vr.tr.ball

round object that is hit or thrown or kicked in games

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

ballet dancer

vr.tr.ballet-dancer

Let an agent explain ballet dancers, relay training, company ranks and the physical and health aspects from dance sources with body-image issues attributed, describe the named ran…

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

balustrade

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

bansuri

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

barebacking

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

bat

vr.tr.bat

nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

batiste

vr.tr.batiste
Physical world and living systems PHY.OBJ