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 RegistryResearch draft

council

vr.tr.council

Let an agent handle councils by type, jurisdiction, membership, powers, meetings and public participation, and attribute religious councils to their traditions.

Society, people and institutions SOC.ORG Card completeness 94%
Thing RegistryGenerated draft

crash test

vr.tr.crash-test
Information and virtual systems INF.MED
Thing RegistryResearch draft

crater

vr.tr.crater

Let an agent identify what kind of crater is meant, explain how each kind forms and is recognised, relay data on notable craters from geological and planetary sources, and separat…

Physical world and living systems PHY.PLC Card completeness 94%
Thing RegistryGenerated draft

crema catalana

vr.tr.crema-catalana
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

criminal justice

vr.tr.criminal-justice
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Croatia Open

vr.tr.croatia-open
Activities and processes ACT.ACT
Thing RegistryGenerated draft

cross-strait relations

vr.tr.cross-strait-relations
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Cruiser Mk I

vr.tr.cruiser-mk-i
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

cryptid

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

cryptobiosis

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

crystal ball

vr.tr.crystal-ball
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Curtiss P-36 Hawk

vr.tr.curtiss-p-36-hawk
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

cyclopentene

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

cytarabine

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

cytochrome c oxidase

vr.tr.cytochrome-c-oxidase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

D-penicillamine

vr.tr.d-penicillamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Dabbawala

vr.tr.dabbawala
Activities and processes ACT.PRC
Thing RegistryGenerated draft

dactinomycin

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

Daewoo Lacetti

vr.tr.daewoo-lacetti
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Dalbergia melanoxylon

vr.tr.dalbergia-melanoxylon
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Danes

vr.tr.danes-q877429
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Danube Swabians

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

DDR2 SDRAM

vr.tr.ddr2-sdram
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

deferoxamine

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

delusional disorder

vr.tr.delusional-disorder

Let an agent explain delusional disorder in general terms, relay types, features, cultural syndromes and treatment approaches from psychiatric sources, describe the named forms, r…

Information and virtual systems INF.KNW Card completeness 94%
Thing RegistryGenerated draft

demining

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

demographics of Pakistan

vr.tr.demographics-of-pakistan
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

demographics of South Africa

vr.tr.demographics-of-south-africa
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

denosumab

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

deposit

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

Deutsche Eishockey Liga

vr.tr.deutsche-eishockey-liga

Let an agent explain the DEL, relay history, format, clubs and champions from hockey sources, and distinguish it from DEL2, the former Bundesliga, the Germany national team and th…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryGenerated draft

development region of Nepal

vr.tr.development-region-of-nepal
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

diastema

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

diethylstilbestrol

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

digitoxin

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

dihydroxyacetone phosphate

vr.tr.dihydroxyacetone-phosphate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

discount store

vr.tr.discount-store
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

disrespect

vr.tr.disrespect

an expression of lack of respect

Information and virtual systems INF.MED
Thing RegistryGenerated draft

distraction

vr.tr.distraction
Activities and processes ACT.PRC
Thing RegistryGenerated draft

distribution board

vr.tr.distribution-board
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Divine Liturgy

vr.tr.divine-liturgy
Activities and processes ACT.ACT
Thing RegistryGenerated draft

doenjang

vr.tr.doenjang
Activities and processes ACT.PRC
Thing RegistryGenerated draft

DomainKeys Identified Mail

vr.tr.domainkeys-identified-mail
Activities and processes ACT.ACT
Thing RegistryGenerated draft

domus de janas

vr.tr.domus-de-janas
Information and virtual systems INF.MED
Thing RegistryGenerated draft

drive-in theater

vr.tr.drive-in-theater
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

drone metal

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

drum memory

vr.tr.drum-memory
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Duga radar

vr.tr.duga-radar
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

E-4 Advanced Airborne Command Post

vr.tr.e-4-advanced-airborne-command-post
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

earplug

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

East Coast hip-hop

vr.tr.east-coast-hip-hop
Information and virtual systems INF.MED
Thing RegistryGenerated draft

economy of Bahrain

vr.tr.economy-of-bahrain
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

economy of Chile

vr.tr.economy-of-chile
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

economy of Sri Lanka

vr.tr.economy-of-sri-lanka
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

education in South Korea

vr.tr.education-in-south-korea
Activities and processes ACT.ACT
Thing RegistryGenerated draft

efavirenz

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

egg slicer

vr.tr.egg-slicer
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

elaidic acid

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

election campaign

vr.tr.election-campaign

Let an agent explain election campaigns, relay activities, strategy, regulation and national variations from political science and electoral law sources neutrally with assessments…

Society, people and institutions SOC.ORG Card completeness 94%
Thing RegistryGenerated draft

electric field strength

vr.tr.electric-field-strength
Cross-cutting context XCT.QLT