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

bumper

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

butyraldehyde

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

by-election

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

calcium acetate

vr.tr.calcium-acetate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

calends

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

calico

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

CAM photosynthesis

vr.tr.cam-photosynthesis
Activities and processes ACT.PRC
Thing RegistryGenerated draft

Cameroon women's national association football team

vr.tr.cameroon-women-s-national-association-football-team
Society, people and institutions SOC.ORG
Thing RegistryResearch draft

campfire

vr.tr.campfire

Let an agent explain how to build and manage a campfire safely, relay fire bans and park rules from official sources, describe cooking and cultural uses, and address environmental…

Activities and processes ACT.EVT
Thing RegistryGenerated draft

canard

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

Candidate of Sciences

vr.tr.candidate-of-sciences
Activities and processes ACT.ACT
Thing RegistryGenerated draft

CANDU reactor

vr.tr.candu-reactor
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

canopy

vr.tr.canopy

Let an agent explain the plant canopy, relay structure, ecology, access methods and importance from ecology and forestry sources, describe the named layers, and distinguish the ca…

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

capo

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

car rental company

vr.tr.car-rental-company
Society, people and institutions SOC.ORG
Thing RegistryResearch draft

car wash

vr.tr.car-wash

Let an agent explain kinds of car wash and how they work, support choosing and using car wash services, describe environmental and business regulation, and describe the industry.

Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

carbamate

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

carbazole

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

carbonyl sulfide

vr.tr.carbonyl-sulfide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

cardiac cycle

vr.tr.cardiac-cycle
Activities and processes ACT.PRC
Thing RegistryResearch draft

Categoría Primera A

vr.tr.categor-a-primera-a

Let an agent describe the Categoria Primera A, its format, clubs and history from official sources, and route current season information to Dimayor.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

Catholic social teaching

vr.tr.catholic-social-teaching
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

charcoal

vr.tr.charcoal-q1424515
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

Charcot–Marie–Tooth disease

vr.tr.charcot-marie-tooth-disease

Let an agent explain Charcot-Marie-Tooth disease and its classification in neutral clinical terms, relay genetics, diagnosis and management in general from neurology and genetics …

Information and virtual systems INF.KNW
Thing RegistryResearch draft

chart

vr.tr.chart

Let an agent explain kinds of charts and when to use them, support designing clear and honest charts, describe specialised charts in fields, and identify misleading chart practice…

Information and virtual systems INF.MED
Thing RegistryGenerated draft

chewing tobacco

vr.tr.chewing-tobacco
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

chief minister

vr.tr.chief-minister

Let an agent explain the chief minister office and its variants, relay powers and appointment from constitutional sources by jurisdiction, describe notable offices, and distinguis…

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

chloroprene

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

chocolate milk

vr.tr.chocolate-milk
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

cholecystectomy

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

chorale

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

choreatic disease

vr.tr.choreatic-disease
Activities and processes ACT.ACT
Thing RegistryGenerated draft

chromic chloride

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

ciborium

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

ciliary body

vr.tr.ciliary-body
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

cimetidine

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

cleavage

vr.tr.cleavage-q376172
Activities and processes ACT.PRC
Thing RegistryGenerated draft

cliffhanger

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

cloxacillin

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

Cointreau

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

college and university ranking

vr.tr.college-and-university-ranking

Let an agent explain university rankings, relay major rankings, methodologies, uses and criticisms from ranking publishers and higher education research with positions attributed,…

Activities and processes ACT.PRC
Thing RegistryGenerated draft

columbite

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

commissioner

vr.tr.commissioner

Let an agent explain what commissioners are in different institutions, identify specific commissioners and their portfolios with sources, and describe appointment and accountabili…

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

common name

vr.tr.common-name
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Compline

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

concrete mixer

vr.tr.concrete-mixer
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

conductor

vr.tr.conductor-artifact

a device designed to transmit electricity, heat, etc.

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

consent

vr.tr.consent

Let an agent explain consent in its ethical, legal and administrative senses, relay principles of informed and valid consent from medical, legal and data protection sources, descr…

Information and virtual systems INF.MED
Thing RegistryGenerated draft

consistency

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

constituent assembly

vr.tr.constituent-assembly
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

content analysis

vr.tr.content-analysis
Activities and processes ACT.ACT
Thing RegistryGenerated draft

contract for difference

vr.tr.contract-for-difference
Information and virtual systems INF.MED
Thing RegistryGenerated draft

convoy

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

coracobrachialis muscle

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

cornerstone

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

counterfeit money

vr.tr.counterfeit-money
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Crambe maritima

vr.tr.crambe-maritima
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

CRISPR-Cas method

vr.tr.crispr-cas-method
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Cromwell

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

crouton

vr.tr.crouton
Physical world and living systems PHY.MAT