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

rowing

vr.tr.rowing

Let an agent explain rowing as a sport and pastime, relay boat classes, technique, events and history from World Rowing and sports sources, describe men s, women s, para, recreati…

Activities and processes ACT.ACT
Thing RegistryResearch draft

screenwriter

vr.tr.screenwriter

Let an agent describe the screenwriter as a role, its work and credit conventions, relay filmographies from reliable sources, present authorship debates with attribution, and keep…

Society, people and institutions SOC.PER
Thing RegistryResearch draft

Serbs

vr.tr.serbs

Let an agent explain the Serbs, relay language, religion, geography, culture and history from ethnographic and historical sources with contested matters, court findings and party …

Society, people and institutions SOC.PER
Thing RegistryResearch draft

social class

vr.tr.social-class

Let an agent handle social class by theory, measurement, data and debate, presenting views neutrally and avoiding stereotypes about any class.

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

supermarket

vr.tr.supermarket

Let an agent explain supermarkets and how they operate, identify specific chains with sources, support shoppers and workers with information, and describe economic, health and env…

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Swazi

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

temperate climate

vr.tr.temperate-climate

Let an agent explain temperate climates and their variants, identify the climate of a place with sources, describe effects on agriculture and life, and present climate change tren…

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

topaz

vr.tr.topaz

Enable an agent to recognise topaz, assess a specimen's identity, condition and treatment history, and decide whether it is suitable for study, cutting, use or further testing.

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

United States men's national soccer team

vr.tr.united-states-men-s-national-soccer-team

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

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

urethra

vr.tr.urethra

Enable an AI agent to identify a urethra, describe its anatomy and functional state, and distinguish observations from evidence needed for clinical decisions.

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

Vandals

vr.tr.vandals

Let an agent describe the Vandals as a historical people, relay their migrations, kingdom and religion with attribution, describe subgroups, and distinguish the historical Vandals…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

Alligator

vr.tr.alligator

Enable an agent to recognise an alligator, distinguish taxon-level knowledge from the state of a population or individual, and judge appropriate observation, care or conservation …

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

applied science

vr.tr.applied-science

Let an agent explain applied science by field, relationship to basic research, careers and routes from research to practice.

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Aromanian

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

Bambusoideae

vr.tr.bambusoideae

Enable an agent to recognise Bambusoideae membership, assess living bamboo specimens and stands, and select actions supported by their identity, growth form and local conditions.

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

Bauhaus

vr.tr.bauhaus

Enable an agent to recognise Bauhaus practices and affiliations, assess the evidence behind Bauhaus attributions, and distinguish historical participation from later influence or …

Activities and processes ACT.ACT
Thing RegistryResearch draft

biathlon

vr.tr.biathlon

Enable an AI agent to recognise biathlon activities, assess skiing and shooting performance together, and determine appropriate participation, competition and review actions.

Activities and processes ACT.ACT
Thing RegistryResearch draft

bioinformatics

vr.tr.bioinformatics

Let an agent explain bioinformatics, relay core tasks, methods, databases and applications from computational biology sources, describe the named subfields and flag the general st…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

bleeding

vr.tr.bleeding

Let an agent explain bleeding and its kinds and causes in general terms, relay first aid guidance from recognised bodies, describe medical assessment and treatment as documented, …

Information and virtual systems INF.KNW
Thing RegistryResearch draft

body

vr.tr.body-object

an individual 3-dimensional object that has mass and that is distinguishable from other objects

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

boiling

vr.tr.boiling

Let an agent explain boiling physically and in cooking, give safety guidance on scalds and boil-water notices, and separate other senses.

Activities and processes ACT.PRC
Thing RegistryResearch draft

boredom

vr.tr.boredom

Let an agent explain boredom, relay psychological research, measurement, philosophy and cultural perspectives from psychology and philosophy sources with findings attributed, poin…

Cross-cutting context XCT.TME
Thing RegistryResearch draft

bowl

vr.tr.bowl

Let an agent explain bowls, relay types, materials, history and cultural uses from design, archaeology and food safety sources, describe the named bowls and flag related or unveri…

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

budget

vr.tr.budget

Let an agent explain budgets and budgeting methods, support personal and organisational budgeting at a general level, describe public budget processes and analysis with attributio…

Cross-cutting context XCT.QLT
Thing RegistryResearch draft

caliph

vr.tr.caliph

Let an agent explain the caliph and caliphate historically, relay dynasties, theories of succession and the abolition of the caliphate from Islamic studies sources with attributio…

Society, people and institutions SOC.PER
Thing RegistryResearch draft

canton of Switzerland

vr.tr.canton-of-switzerland

Let an agent explain the cantons of Switzerland and their status, relay their powers, institutions and list from official and reference sources, describe half-cantons and federal …

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

caricature

vr.tr.caricature

Let an agent explain caricature, relay history, techniques, political uses and harmful stereotypes from art history and media studies sources with debates attributed, describe the…

Information and virtual systems INF.MED
Thing RegistryResearch draft

concert

vr.tr.concert

Let an agent explain concerts and their formats, relay how concerts are organised, ticketed and regulated from industry sources, describe history and new formats, and route event-…

Activities and processes ACT.ACT
Thing RegistryResearch draft

constipation

vr.tr.constipation

Let an agent explain constipation and its forms, relay causes, evaluation and management from clinical references in general terms, route people with persistent or alarming sympto…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

deforestation

vr.tr.deforestation

Enable an agent to recognise and assess deforestation under an explicit forest definition, distinguish it from other forest changes, and identify justified prevention, verificatio…

Information and virtual systems INF.MED
Thing RegistryResearch draft

document

vr.tr.document

Let an agent handle documents as records with authors, versions, authority and retention, keeping the content, the file and the record apart.

Information and virtual systems INF.MED
Thing RegistryResearch draft

electrical conductor

vr.tr.electrical-conductor

Let an agent explain electrical conduction and conductor materials, help choose conductors for applications, give electrical safety guidance, and describe novel conductive materia…

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

export

vr.tr.export

Enable an AI agent to recognise an export activity, assess its readiness and progress, and identify the evidence and authority needed for its next action.

Activities and processes ACT.ACT
Thing RegistryResearch draft

federal district of Russia

vr.tr.federal-district-of-russia

Let an agent explain federal districts of Russia, relay purpose, envoys, history and composition from official and political science sources with territorial disputes attributed, …

Physical world and living systems PHY.PLC
Thing RegistryResearch draft

figure skating

vr.tr.figure-skating

Enable an agent to recognise figure-skating activities, assess their technical and performance state, and identify appropriate practice, participation or evaluation actions.

Activities and processes ACT.ACT
Thing RegistryResearch draft

film producer

vr.tr.film-producer

Let an agent explain the film producer role and its variants, relay responsibilities, credits and career paths from film industry sources, describe how producers differ across stu…

Society, people and institutions SOC.PER
Thing RegistryResearch draft

firefighter

vr.tr.firefighter

Let an agent explain the firefighter occupation and its roles and services, describe training, equipment and hazards in general terms, support career and public safety questions, …

Society, people and institutions SOC.PER
Thing RegistryResearch draft

freedom of the press

vr.tr.freedom-of-the-press

Enable an agent to assess whether journalistic actors can gather, verify, edit and disseminate information independently and safely, and identify constraints, uncertainties and po…

Information and virtual systems INF.MED
Thing RegistryResearch draft

heart failure

vr.tr.heart-failure

Let an agent explain heart failure and its types, relay causes, diagnosis and treatment from cardiology guidelines in general terms, route people with symptoms or a diagnosis to c…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

Homo

vr.tr.homo

Let an agent explain the genus Homo, relay species, chronology, evolution, interbreeding and classification debates from paleoanthropology sources with positions attributed, descr…

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

infantry

vr.tr.infantry

Let an agent describe infantry as a branch of service at the general and historical level, support veterans, records and heritage research, explain the legal framework, and declin…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

Internet protocol suite

vr.tr.internet-protocol-suite

Enable an agent to identify an Internet protocol suite profile, assess its interoperability and operational constraints, and determine appropriate implementation, configuration an…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

khan

vr.tr.khan

Let an agent explain the title khan and its history, relay its use across Turkic and Mongol states and its later forms from historical sources with attribution, describe notable k…

Society, people and institutions SOC.PER
Thing RegistryResearch draft

knight

vr.tr.knight-q136

Enable an AI agent to recognise a knight chess piece, record its physical and game state, and determine its permitted use under the applicable chess rules.

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Lezgian

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

lock

vr.tr.lock

Let an agent handle locks by type, security grade, fitting and emergency egress, giving no instructions for defeating locks.

Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

melody

vr.tr.melody

Let an agent explain melody and its elements, relay theory of melodic construction across traditions, describe analysis and copyright aspects, and distinguish melody from harmony,…

Information and virtual systems INF.MED
Thing RegistryResearch draft

mold

vr.tr.mold

Enable an agent to recognise a manufacturing mold, assess its suitability and condition, and determine whether and how it may be used to shape material safely.

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

numismatics

vr.tr.numismatics

Enable an agent to recognise numismatics as a field, assess the evidence supporting its interpretations, and select appropriate research or stewardship actions.

Information and virtual systems INF.KNW
Thing RegistryResearch draft

oxidation number

vr.tr.oxidation-number

Let an agent explain how to assign oxidation numbers, use them in redox and nomenclature, and point to IUPAC definitions.

Cross-cutting context XCT.QTY
Thing RegistryResearch draft

phenol

vr.tr.phenol

Enable an agent to recognise phenol, assess the condition and suitability of a specified sample, and determine which handling or use decisions require further evidence.

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

physical exercise

vr.tr.physical-exercise

Let an agent handle physical exercise by type, public guidelines, safety and access, routing warning symptoms to urgent care and giving no personal medical advice.

Activities and processes ACT.ACT
Thing RegistryResearch draft

plasma membrane

vr.tr.plasma-membrane

Let an agent explain the plasma membrane and its structure and functions, describe transport and signalling across it, describe specialised membranes and their roles in health and…

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

platelet

vr.tr.platelet

Enable an agent to recognise a blood platelet, assess its observed condition and functional potential, and determine which analyses or handling actions are justified by the availa…

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

plum

vr.tr.plum

Enable an agent to recognise a plum plant, distinguish its taxonomic and horticultural identity, assess its condition, and choose appropriate care or propagation actions.

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

prince

vr.tr.prince

Let an agent handle princes by family, title, rank, succession and forms of address, neutrally and with sourced data.

Society, people and institutions SOC.PER
Thing RegistryResearch draft

psychosis

vr.tr.psychosis

Let an agent respond to psychosis with care: route crises to emergency and mental health services, give general information on symptoms and treatment, support families, and avoid …

Information and virtual systems INF.KNW
Thing RegistryResearch draft

pulsar

vr.tr.pulsar

Let an agent handle pulsars by designation, period, type and uses in timing and physics.

Physical world and living systems PHY.SPC
Thing RegistryResearch draft

quarantine

vr.tr.quarantine

Enable an AI agent to recognise a quarantine arrangement, assess its containment and review state, and identify which actions require evidence or authorisation.

Activities and processes ACT.ACT
Thing RegistryResearch draft

rubella

vr.tr.rubella

Enable an AI agent to recognise a rubella-related disease record, assess its evidential and clinical state, and identify appropriate clinical or public-health follow-up.

Cross-cutting context XCT.QLT