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.
206 155 meta-models Priority first
Thing RegistryGenerated draft

AEG Mignon

vr.tr.aeg-mignon
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AEG Wagner Eule

vr.tr.aeg-wagner-eule
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Aeolus Yixuan

vr.tr.aeolus-yixuan
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Aero Commander 100

vr.tr.aero-commander-100
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aerobactin

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

affirmative conclusion from a negative premise

vr.tr.affirmative-conclusion-from-a-negative-premise
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Afghan Americans

vr.tr.afghan-americans
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Afghanistan Medal

vr.tr.afghanistan-medal
Information and virtual systems INF.MED
Thing RegistryGenerated draft

afoxé

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

Africa Movie Academy Award for Best Director

vr.tr.africa-movie-academy-award-for-best-director
Activities and processes ACT.ACT
Thing RegistryGenerated draft

African nations at the FIFA World Cup

vr.tr.african-nations-at-the-fifa-world-cup
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

African Taekwondo Championships

vr.tr.african-taekwondo-championships
Activities and processes ACT.EVT
Thing RegistryGenerated draft

African Weightlifting Championships

vr.tr.african-weightlifting-championships
Activities and processes ACT.EVT
Thing RegistryGenerated draft

aftersun lotion

vr.tr.aftersun-lotion
Activities and processes ACT.ACT
Thing RegistryGenerated draft

AFTPH

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

afurolol

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

agar diffusion test

vr.tr.agar-diffusion-test
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agatoxin 489

vr.tr.agatoxin-489
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

age groups in Scouting and Guiding

vr.tr.age-groups-in-scouting-and-guiding
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

ageliferin

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

agency

vr.tr.agency

an administrative unit of government

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

AGER

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

AGO C.VII

vr.tr.ago-c-vii
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AGO C.VIII

vr.tr.ago-c-viii
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AGO2

vr.tr.ago2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

agricultural building

vr.tr.agricultural-building
Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

agriculture in Angola

vr.tr.agriculture-in-angola
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Argentina

vr.tr.agriculture-in-argentina
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Djibouti

vr.tr.agriculture-in-djibouti
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Lebanon

vr.tr.agriculture-in-lebanon
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Lithuania

vr.tr.agriculture-in-lithuania
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Madagascar

vr.tr.agriculture-in-madagascar
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in New Zealand

vr.tr.agriculture-in-new-zealand
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in North Macedonia

vr.tr.agriculture-in-north-macedonia
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Romania

vr.tr.agriculture-in-romania
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Senegal

vr.tr.agriculture-in-senegal
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in South Africa

vr.tr.agriculture-in-south-africa
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in the Empire of Japan

vr.tr.agriculture-in-the-empire-of-japan
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in the Netherlands

vr.tr.agriculture-in-the-netherlands
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agroclavine

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

AGTR2

vr.tr.agtr2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ahrens AR 404

vr.tr.ahrens-ar-404
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aid station

vr.tr.aid-station
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Aigon

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

AIL M-325 Commandcar

vr.tr.ail-m-325-commandcar
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Aildenafil

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

AIM2

vr.tr.aim2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aiolosite

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

AIPL1

vr.tr.aipl1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

air navigation service provider

vr.tr.air-navigation-service-provider
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

air-free technique

vr.tr.air-free-technique
Activities and processes ACT.ACT
Thing RegistryGenerated draft

airfoil

vr.tr.airfoil

a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

airman

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

Airmati

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

airport police

vr.tr.airport-police
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

AISA I-115

vr.tr.aisa-i-115
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ait

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

Akeu

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

AKIP1

vr.tr.akip1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AKIRIN2

vr.tr.akirin2
Physical world and living systems PHY.OBJ