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

teaching

vr.tr.teaching

Let an agent explain teaching as an activity and profession, describe methods and pedagogy, describe religious teaching with attribution to traditions, and support questions about…

Activities and processes ACT.ACT
Thing RegistryGenerated draft

teacup

vr.tr.teacup
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

team

vr.tr.team

Let an agent handle teams by purpose, composition, roles, dynamics and performance, neutrally and without operational military detail.

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

telenovela

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

test tube

vr.tr.test-tube
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

thaler

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

theobromine

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

tic-tac-toe

vr.tr.tic-tac-toe
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

toothache

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

trans woman

vr.tr.trans-woman
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

transfer RNA

vr.tr.transfer-rna
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Tropaeolum majus

vr.tr.tropaeolum-majus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

tug

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

United States women's national soccer team

vr.tr.united-states-women-s-national-soccer-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

vaudeville

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

vending machine

vr.tr.vending-machine
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Vercetti Regular

vr.tr.vercetti-regular
Activities and processes ACT.ACT
Thing RegistryGenerated draft

very important person

vr.tr.very-important-person
Society, people and institutions SOC.PER
Thing RegistryResearch draft

vesicle

vr.tr.vesicle

Let an agent explain vesicles in cell biology, their kinds and functions, relay research on vesicle trafficking and extracellular vesicles with attribution, and distinguish the ce…

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

veteran

vr.tr.veteran

Let an agent explain veteran status and its variations, relay benefits, support services and statistics from official sources, describe veteran groups and issues respectfully, and…

Society, people and institutions SOC.PER
Thing RegistryResearch draft

vice president

vr.tr.vice-president

Let an agent identify which vice president office is meant, explain its powers by system, find current holders from official sources, and address the office correctly.

Society, people and institutions SOC.PER
Thing RegistryResearch draft

viceroy

vr.tr.viceroy

Let an agent explain the office of viceroy and its powers and forms across empires, identify viceroyalties and holders from historical sources, describe the office in colonial his…

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

video camera

vr.tr.video-camera
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

videocassette recorder

vr.tr.videocassette-recorder
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Vietnam men's national football team

vr.tr.vietnam-men-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryResearch draft

viviparity

vr.tr.viviparity

Let an agent explain viviparity and its forms, relay its distribution and evolution from zoological sources, describe mechanisms of nourishment, and distinguish viviparity from ov…

Activities and processes ACT.PRC
Thing RegistryResearch draft

wilaya

vr.tr.wilaya

Let an agent identify the meaning of wilaya in a given country and period, explain the term and its variants, relay hierarchy, counts and codes from official sources, and keep his…

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

winemaking

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

Wolf–Rayet star

vr.tr.wolf-rayet-star

Let an agent describe Wolf-Rayet stars by designation, subtype, properties, winds and fate, with sourced data.

Physical world and living systems PHY.SPC
Thing RegistryGenerated draft

γ-aminobutyric acid

vr.tr.aminobutyric-acid
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

100 metres

vr.tr.100-metres

Let an agent handle the 100 metres by rules, records, results, technique and events, with sourced and dated data.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

17β-estradiol

vr.tr.17-estradiol
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

abiotic component

vr.tr.abiotic-component

Let an agent handle abiotic factors by type, measurement, effects on organisms and ecosystem management.

Cross-cutting context XCT.REL
Thing RegistryGenerated draft

abrasion

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

academic discipline

vr.tr.academic-discipline

Let an agent handle academic disciplines by field, methods, institutions and classification schemes.

Information and virtual systems INF.KNW
Thing RegistryResearch draft

acculturation

vr.tr.acculturation

Let an agent explain acculturation and its forms and models, describe voluntary and coercive acculturation with attribution, present research on migrant adaptation, and support cu…

Activities and processes ACT.PRC
Thing RegistryGenerated draft

acrylic acid

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

adaptive radiation

vr.tr.adaptive-radiation
Activities and processes ACT.PRC
Thing RegistryGenerated draft

adipic acid

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

affect

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

Afghan Hound

vr.tr.afghan-hound
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

air traffic control

vr.tr.air-traffic-control
Activities and processes ACT.ACT
Thing RegistryGenerated draft

algebraic topology

vr.tr.algebraic-topology
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

alternative metal

vr.tr.alternative-metal
Information and virtual systems INF.MED
Thing RegistryGenerated draft

ancestor worship

vr.tr.ancestor-worship
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Antonov An-2

vr.tr.antonov-an-2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aphthous stomatitis

vr.tr.aphthous-stomatitis
Activities and processes ACT.ACT
Thing RegistryResearch draft

Arawakan

vr.tr.arawakan

Let an agent explain the Arawakan language family and its classification, relay branches, members and history from linguistic sources with attribution, describe contested grouping…

Information and virtual systems INF.MED
Thing RegistryGenerated draft

arhat

vr.tr.arhat
Society, people and institutions SOC.PER
Thing RegistryResearch draft

arsenal

vr.tr.arsenal

Let an agent explain arsenals as installations and as stocks of weapons, relay history and notable examples from heritage and public reference sources, describe arms control conte…

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

arsenic trioxide

vr.tr.arsenic-trioxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ascites

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

association football ball

vr.tr.association-football-ball
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

ataxia

vr.tr.ataxia

Let an agent explain ataxia and its types, relay causes, assessment and general management from neurology sources, describe the forms the registry aliases name including the veter…

Information and virtual systems INF.KNW
Thing RegistryResearch draft

Azerbaijan Premier League

vr.tr.azerbaijan-premier-league

Let an agent explain the Azerbaijan Premier League format and history, provide standings and results with sources, and support fans and analysts.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

bagel

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

battering ram

vr.tr.battering-ram
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

battery charger

vr.tr.battery-charger

Let an agent handle battery chargers by type, compatibility, power, safety and disposal.

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

bhakti

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

biologist

vr.tr.biologist

Let an agent handle biologists by field, qualifications, roles and professional bodies, and find expertise or careers information.

Society, people and institutions SOC.PER