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.
206 104 meta-models Priority first
Thing RegistryGenerated draft

acemetacin

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

acenaphthenequinone

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

acetohexamide

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

Achaemenid architecture

vr.tr.achaemenid-architecture
Activities and processes ACT.ACT
Thing RegistryGenerated draft

acrivastine

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

acrylate polymer

vr.tr.acrylate-polymer
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

active protection system

vr.tr.active-protection-system
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

acuminite

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

acute prostatitis

vr.tr.acute-prostatitis
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

acyclic compound

vr.tr.acyclic-compound
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

adenoidectomy

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

adjudication

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

Adlam

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

administrative territorial entity of Algeria

vr.tr.administrative-territorial-entity-of-algeria
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Andorra

vr.tr.administrative-territorial-entity-of-andorra
Physical world and living systems PHY.PLC
Thing RegistryResearch draft

administrative territorial entity of Australia

vr.tr.administrative-territorial-entity-of-australia

Let an agent explain the administrative divisions of Australia at each level, distinguish governmental, cadastral, statistical and electoral units, identify specific units with so…

Physical world and living systems PHY.PLC Card completeness 100%
Thing RegistryGenerated draft

administrative territorial entity of Botswana

vr.tr.administrative-territorial-entity-of-botswana
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Brunei

vr.tr.administrative-territorial-entity-of-brunei
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Burkina Faso

vr.tr.administrative-territorial-entity-of-burkina-faso
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Cyprus Republic

vr.tr.administrative-territorial-entity-of-cyprus-republic
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Djibouti

vr.tr.administrative-territorial-entity-of-djibouti
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Gabon

vr.tr.administrative-territorial-entity-of-gabon
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Ghana

vr.tr.administrative-territorial-entity-of-ghana
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Kiribati

vr.tr.administrative-territorial-entity-of-kiribati
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Malaysia

vr.tr.administrative-territorial-entity-of-malaysia
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Papua New Guinea

vr.tr.administrative-territorial-entity-of-papua-new-guinea
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

adrenal crisis

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

adventure racing

vr.tr.adventure-racing
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Aeronca L-3

vr.tr.aeronca-l-3
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

affine connection

vr.tr.affine-connection

Let an agent explain affine connections by definition, Christoffel symbols, parallel transport, curvature and applications, for students and researchers.

Cross-cutting context XCT.REL Card completeness 100%
Thing RegistryGenerated draft

afwillite

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

agenesis of the corpus callosum

vr.tr.agenesis-of-the-corpus-callosum
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

agglomeration community

vr.tr.agglomeration-community
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Aggregate

vr.tr.aggregate-q179099
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

agnate

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

Agrahayana

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

agreement

vr.tr.agreement-communication

the verbal act of agreeing

Information and virtual systems INF.MED
Thing RegistryGenerated draft

agrellite

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

agriculture in ancient Rome

vr.tr.agriculture-in-ancient-rome
Activities and processes ACT.ACT
Thing RegistryGenerated draft

agriculture in Serbia

vr.tr.agriculture-in-serbia
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Aikanã

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

aircraft canopy

vr.tr.aircraft-canopy
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ajmaline

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

al-Arsh

vr.tr.al-arsh
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Al-Ghaib

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

ALA-LC romanization

vr.tr.ala-lc-romanization
Information and virtual systems INF.MED
Thing RegistryGenerated draft

alachlor

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

ALARM

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

Alfa Romeo Romeo

vr.tr.alfa-romeo-romeo
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

alglucosidase alfa

vr.tr.alglucosidase-alfa
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

alitame

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

Alizarine Yellow R

vr.tr.alizarine-yellow-r
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

alkylating antineoplastic agent

vr.tr.alkylating-antineoplastic-agent
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

alkylbenzene

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

allyl hexanoate

vr.tr.allyl-hexanoate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

almost surely

vr.tr.almost-surely
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

aloxiprin

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

aluminum isopropoxide

vr.tr.aluminum-isopropoxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Alumu

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

ambush predator

vr.tr.ambush-predator
Physical world and living systems PHY.LIV