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

abstraction

vr.tr.abstraction

Let an agent explain abstraction as a cognitive process and its role in thought, language, mathematics and computing, support applying abstraction in problem solving and design, a…

Activities and processes ACT.PRC
Thing RegistryResearch draft

adaptation

vr.tr.adaptation

Let an agent handle adaptation in its biological and climate policy senses by trait, mechanism, evidence and action.

Activities and processes ACT.PRC
Thing RegistryResearch draft

African bush elephant

vr.tr.african-bush-elephant

Enable an AI agent to recognise an African bush elephant, assess its condition and relationships, and determine appropriate observation, protection or authorised intervention.

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

album

vr.tr.album

Let an agent identify an album by artist, title and release, relay track lists, formats, dates and identifiers from catalogue sources, distinguish albums from singles, compilation…

Information and virtual systems INF.MED
Thing RegistryResearch draft

altar

vr.tr.altar

Let an agent explain altars, relay forms, functions and meanings across religions from religious studies sources and practitioners with attribution, describe the named altars resp…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

Amanita muscaria

vr.tr.amanita-muscaria

Enable an AI agent to recognise candidate Amanita muscaria, assess identification confidence and biological condition, and decide appropriate observation, sampling, handling and e…

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

appendicitis

vr.tr.appendicitis

Let an agent explain appendicitis in general terms, relay signs, diagnosis and treatment principles from surgical guidelines, identify warning signs that require emergency care, a…

Cross-cutting context XCT.STA
Thing RegistryResearch draft

Assyrians

vr.tr.assyrians

Let an agent describe Assyrians neutrally as a people with the names they use for themselves, relay demographic, linguistic and religious information with sources, present history…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

binoculars

vr.tr.binoculars

Enable an AI agent to recognise binoculars, assess their optical and mechanical usability for a particular observer and task, and decide whether to adjust, use, maintain or refer …

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

blanket

vr.tr.blanket

Let an agent explain blankets, relay materials, traditional forms and care from textile and cultural sources, describe the named regional blankets respectfully, relay safe sleep g…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

cheque

vr.tr.cheque

Enable an AI agent to recognise a cheque, assess its payment and evidential state, and determine which handling actions are supported by the available evidence and applicable rule…

Information and virtual systems INF.MED
Thing RegistryResearch draft

cloning

vr.tr.cloning

Let an agent explain cloning in its cellular, molecular and organismal forms, describe applications in research, agriculture and medicine, and present legal and ethical debates wi…

Activities and processes ACT.PRC
Thing RegistryResearch draft

computer security

vr.tr.computer-security

Let an agent explain computer security concepts and practices, help people and organisations protect systems and respond to incidents, explain standards and law, and decline reque…

Cross-cutting context XCT.STA
Thing RegistryResearch draft

dermatology

vr.tr.dermatology

Let an agent explain dermatology as a field, relay scope, subspecialties, training and common conditions from medical and professional body sources, route severe rashes, blisterin…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

dissolution of the Soviet Union

vr.tr.dissolution-of-the-soviet-union

Let an agent explain the dissolution of the Soviet Union and its sequence, relay causes, events and consequences from historical sources with attribution, present competing interp…

Activities and processes ACT.PRC
Thing RegistryResearch draft

distillation

vr.tr.distillation

Let an agent explain distillation principles, types and industrial uses, note the legal status of distilling spirits and the dangers of unlicensed home spirits, without giving ins…

Activities and processes ACT.PRC
Thing RegistryResearch draft

dough

vr.tr.dough

Let an agent explain dough and its kinds, relay ingredients, gluten development, fermentation and handling from baking science sources, describe regional doughs, and distinguish d…

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

eating

vr.tr.eating

Let an agent explain eating as a biological and social activity, relay dietary guidance from public health sources in general terms, describe cultural practices with attribution, …

Activities and processes ACT.ACT
Thing RegistryResearch draft

epidemiology

vr.tr.epidemiology

Let an agent explain epidemiological concepts and methods, interpret epidemiological findings with appropriate caution, describe subfields, and support learning and public health …

Information and virtual systems INF.KNW
Thing RegistryResearch draft

flatulence

vr.tr.flatulence

Enable an AI agent to recognise reported or observed passage of intestinal gas through the anus, assess its pattern and impact, and identify appropriate recording, support or furt…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

fortification

vr.tr.fortification

Let an agent handle fortifications by type, period, location, condition and heritage status, including safe and respectful visiting.

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

fraud

vr.tr.fraud

Let an agent help people recognise, prevent and report fraud, support victims with practical next steps, and decline any help committing fraud.

Activities and processes ACT.ACT
Thing RegistryResearch draft

grandparent

vr.tr.grandparent

Let an agent handle the grandparent relation as second-degree kinship with legal effects in contact, care, inheritance and immigration.

Cross-cutting context XCT.REL
Thing RegistryResearch draft

hiccups

vr.tr.hiccups

Enable an AI agent to recognise a reported or observed hiccup episode, assess its course and impact, and identify what observation, support or further assessment may be appropriat…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

human skeleton

vr.tr.human-skeleton

Enable an AI agent to recognise a human skeleton, record its composition and condition, and determine which assessments, handling or interventions its context permits.

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

Islamism

vr.tr.islamism

Let an agent explain Islamism as a set of political ideologies, relay its currents, history and debates from academic sources with attribution, describe the range from electoral t…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

Japan men's national football team

vr.tr.japan-men-s-national-football-team

Let an agent explain the Japan national team and its history, relay tournament records, notable players and matches from football sources, describe its organisation and current st…

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Ladin

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

Livonian

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

manuscript

vr.tr.manuscript

Let an agent handle manuscripts by type, holding institution, shelfmark, dating, conservation and digitised access, and separate the publishing sense.

Information and virtual systems INF.MED
Thing RegistryResearch draft

Mexico men's national football team

vr.tr.mexico-men-s-national-football-team

Let an agent explain the Mexico national team and its history, relay tournament records, notable players and matches from football sources, describe its organisation and current s…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

microwave oven

vr.tr.microwave-oven

Enable an AI agent to recognise a microwave oven, assess its readiness for a particular heating task, and determine which operations require permission, further evidence or servic…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

nonprofit organization

vr.tr.nonprofit-organization

Let an agent handle nonprofits by legal form, purpose, registration, governance and finances, and verify charity status before trusting appeals.

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

nuclear reactor

vr.tr.nuclear-reactor

Let an agent explain how nuclear reactors work and the main types, relay safety, regulation and statistics from official sources, present debates about nuclear power with attribut…

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Old Church Slavonic

vr.tr.old-church-slavonic
Information and virtual systems INF.MED
Thing RegistryResearch draft

parabola

vr.tr.parabola

Let an agent explain the parabola, relay its definition, properties and applications from mathematics sources, and distinguish it from the other conic sections and from general pl…

Cross-cutting context XCT.QLT
Thing RegistryResearch draft

pilaf

vr.tr.pilaf

Enable an AI agent to recognise a preparation as pilaf, assess its cooking and serving state, and choose actions consistent with its intended style, ingredients and handling histo…

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

pituitary gland

vr.tr.pituitary-gland

Enable an AI agent to recognise a pituitary gland, assess its anatomical integrity and endocrine function, and identify evidence and clinical authority needed before action.

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

plane

vr.tr.plane

Let an agent explain the plane as a geometric object, support equations and calculations involving planes, describe special planes and their uses, and separate this sense from air…

Cross-cutting context XCT.QLT
Thing RegistryResearch draft

Poland men's national football team

vr.tr.poland-men-s-national-football-team

Let an agent explain the Poland national team and its history, relay tournament records, notable players and matches from football sources, describe its organisation and current s…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

prostate

vr.tr.prostate

Enable an AI agent to recognise a prostate, record evidence about its anatomy and condition, and identify appropriate assessment or management options without treating uncertain f…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

queen

vr.tr.queen

Enable an AI agent to recognise a queen chess piece, assess its physical and game status, and determine permitted handling or play, provisionally interpreting this undefined regis…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

revenge

vr.tr.revenge

Enable an AI agent to recognise revenge, assess its intent and progression, and determine appropriate responses without treating a perceived wrong as permission to harm.

Activities and processes ACT.ACT
Thing RegistryResearch draft

series

vr.tr.series

Let an agent handle series with their terms, convergence and sums, and separate a series from the sequence of its terms.

Cross-cutting context XCT.REL
Thing RegistryResearch draft

sneeze

vr.tr.sneeze

Enable an AI agent to recognise a reported or observed sneeze, record its episode and context, assess uncertainty and immediate effects, and select proportionate follow-up.

Information and virtual systems INF.KNW
Thing RegistryResearch draft

solution

vr.tr.solution

Let an agent explain solutions and their properties, compute concentrations and dilutions, describe preparation and safety of specific solutions, and separate other senses of solu…

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

Sorghum bicolor

vr.tr.sorghum-bicolor

Enable an AI agent to recognise Sorghum bicolor, assess its development and condition, and determine evidence-supported options for cultivation, propagation, harvest or removal.

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

Spaniards

vr.tr.spaniards

Let an agent describe Spaniards neutrally as citizens and as a people with internal diversity, relay demographic figures from official statistics, present regional identities and …

Society, people and institutions SOC.PER
Thing RegistryResearch draft

sundial

vr.tr.sundial

Enable an AI agent to recognise a sundial, assess whether its solar indication is meaningful in its present setting, and decide how it may be read, positioned, maintained or conse…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

tango

vr.tr.tango

Enable an AI agent to recognise a tango expression, assess its musical, movement and contextual coherence, and identify appropriate ways to interpret, perform, teach or adapt it.

Information and virtual systems INF.MED
Thing RegistryResearch draft

tent

vr.tr.tent

Enable an AI agent to recognise a tent, assess its readiness as a temporary shelter, and decide whether and how it may be pitched, occupied, maintained, packed or withdrawn from u…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

testosterone

vr.tr.testosterone

Enable an AI agent to identify testosterone, assess the reliability and condition of a particular occurrence, and determine which measurement, handling or use actions its evidence…

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

toleration

vr.tr.toleration

Enable an agent to recognise toleration, assess whether objection and deliberate restraint coexist, and determine which responses remain available within the tolerator's authority…

Activities and processes ACT.ACT
Thing RegistryGenerated draft

Tongan

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

tongue-twister

vr.tr.tongue-twister

Enable an AI agent to recognise a tongue-twister, assess its pronunciation challenge for a stated speaker and context, and decide how it may be presented, practised, adapted or ev…

Information and virtual systems INF.MED
Thing RegistryResearch draft

Venetian

vr.tr.venetian

Let an agent explain Venetian, relay classification, geography, history, varieties, status debates and revitalisation from linguistic and cultural sources with positions attribute…

Information and virtual systems INF.MED
Thing RegistryResearch draft

will

vr.tr.will

Let an agent explain will as volition and decision capacity, present philosophical, psychological, legal and religious treatments with attribution, keep the sense distinct from th…

Cross-cutting context XCT.STA
Thing RegistryResearch draft

Zulu people

vr.tr.zulu-people

Enable an AI agent to recognise references to Zulu people, assess the scope and evidence of claims about them, and support culturally informed actions without treating a diverse p…

Society, people and institutions SOC.PER
Thing RegistryResearch draft

abstract art

vr.tr.abstract-art

Let an agent explain abstract art and its development, relay movements, artists and theories from art historical sources with attribution, describe abstract sculpture and regional…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

advocate

vr.tr.advocate

a person who pleads for a cause or propounds an idea

Society, people and institutions SOC.PER