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.
205 983 meta-models Priority first
Thing RegistryGenerated draft

fibrous protein

vr.tr.fibrous-protein
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

fig

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

film studies

vr.tr.film-studies
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

filter feeder

vr.tr.filter-feeder
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

fire protection

vr.tr.fire-protection
Cross-cutting context XCT.STA
Thing RegistryResearch draft

fish ladder

vr.tr.fish-ladder

Let an agent explain fish ladders and their designs and hydraulics, describe their role in fish migration and river management, present evidence on effectiveness with attribution,…

Physical world and living systems PHY.BLT Card completeness 68%
Thing RegistryGenerated draft

fishing line

vr.tr.fishing-line
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Flakpanzer Gepard

vr.tr.flakpanzer-gepard
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

flange

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

Fleming's left-hand rule for motors

vr.tr.fleming-s-left-hand-rule-for-motors
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Flexon

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

flight engineer

vr.tr.flight-engineer
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

flip book

vr.tr.flip-book
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

flucloxacillin

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

flumazenil

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

focus group

vr.tr.focus-group
Activities and processes ACT.ACT
Thing RegistryResearch draft

folly

vr.tr.folly

Let an agent explain follies and their kinds, identify specific follies with sources, describe their history and meaning, and support visiting and conservation.

Physical world and living systems PHY.BLT Card completeness 68%
Thing RegistryGenerated draft

footprint

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

Ford Galaxy

vr.tr.ford-galaxy
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ford Sierra

vr.tr.ford-sierra
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

foreign relations of China

vr.tr.foreign-relations-of-china
Information and virtual systems INF.MED
Thing RegistryGenerated draft

fosfomycin

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

Four Knights Game

vr.tr.four-knights-game
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Franco-Belgian comics

vr.tr.franco-belgian-comics
Information and virtual systems INF.MED
Thing RegistryGenerated draft

freestyle skiing at the Winter Olympics

vr.tr.freestyle-skiing-at-the-winter-olympics
Activities and processes ACT.ACT
Thing RegistryGenerated draft

French curve

vr.tr.french-curve
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

fujara

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

Gaelic Athletic Association

vr.tr.gaelic-athletic-association
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

gallium nitride

vr.tr.gallium-nitride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

gas tungsten arc welding

vr.tr.gas-tungsten-arc-welding
Activities and processes ACT.PRC
Thing RegistryGenerated draft

gastarbeiter

vr.tr.gastarbeiter
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

gastroschisis

vr.tr.gastroschisis
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Geats

vr.tr.geats
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

genre fiction

vr.tr.genre-fiction
Information and virtual systems INF.MED
Thing RegistryResearch draft

ghat

vr.tr.ghat

Let an agent explain ghats as riverside steps and their religious, social and practical uses, identify notable ghats, relay heritage and environmental information, and distinguish…

Physical world and living systems PHY.BLT Card completeness 74%
Thing RegistryGenerated draft

gift

vr.tr.gift-q707482
Activities and processes ACT.ACT
Thing RegistryGenerated draft

glaucophane

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

glimepiride

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

glioma

vr.tr.glioma

Let an agent explain gliomas and their classification in general terms, relay diagnosis and treatment information from oncology guidelines and patient organisations, and route per…

Cross-cutting context XCT.STA Card completeness 78%
Thing RegistryGenerated draft

glucose tolerance test

vr.tr.glucose-tolerance-test
Activities and processes ACT.ACT
Thing RegistryGenerated draft

gluteus medius muscle

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

Golden Delicious

vr.tr.golden-delicious
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Golden Dzyga

vr.tr.golden-dzyga
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Google Account

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

government of the People's Republic of China

vr.tr.government-of-the-people-s-republic-of-china
Society, people and institutions SOC.ORG
Thing RegistryResearch draft

grammatical category

vr.tr.grammatical-category

Let an agent handle grammatical categories by language and value, linking to specific categories and supporting learners and language technology.

Cross-cutting context XCT.QLT Card completeness 72%
Thing RegistryGenerated draft

grape juice

vr.tr.grape-juice
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Grumman X-29

vr.tr.grumman-x-29
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Guaiacum officinale

vr.tr.guaiacum-officinale
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

H&E stain

vr.tr.h-e-stain
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Haida people

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

hair conditioner

vr.tr.hair-conditioner
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hardstone carving

vr.tr.hardstone-carving
Activities and processes ACT.ACT
Thing RegistryResearch draft

harshad number

vr.tr.harshad-number

Let an agent define harshad numbers, test and generate them in any base, present known results and open questions, and support recreational mathematics learning.

Cross-cutting context XCT.QTY Card completeness 72%
Thing RegistryGenerated draft

hazzan

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

head and neck cancer

vr.tr.head-and-neck-cancer

Let an agent explain the types, causes and risk factors of head and neck cancer, relay general information on prevention, symptoms, diagnosis and treatment from health bodies, sup…

Physical world and living systems PHY.LIV Card completeness 68%
Thing RegistryResearch draft

health professional

vr.tr.health-professional

Let an agent explain health professions and their roles, help people find the right professional, describe regulation and ethics, and describe traditional healers respectfully wit…

Society, people and institutions SOC.PER Card completeness 75%
Thing RegistryGenerated draft

helioseismology

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

hemispatial neglect

vr.tr.hemispatial-neglect
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

heptanoic acid

vr.tr.heptanoic-acid
Physical world and living systems PHY.MAT