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.
206 155 meta-models Priority first
Thing RegistryGenerated draft

AP3S1

vr.tr.ap3s1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AP4S1

vr.tr.ap4s1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

apafant

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

apatite supergroup

vr.tr.apatite-supergroup
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

APEH

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

apeirogonal tiling

vr.tr.apeirogonal-tiling
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Apeirotope

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

Apel-stones

vr.tr.apel-stones
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

API5

vr.tr.api5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Apical ectodermal ridge

vr.tr.apical-ectodermal-ridge
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Apical membrane antigen 1

vr.tr.apical-membrane-antigen-1
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

apical meristem

vr.tr.apical-meristem
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

apidictor

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

apilimod

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

Apocrine gland carcinoma

vr.tr.apocrine-gland-carcinoma
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

apocrypha

vr.tr.apocrypha-q4068032
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Apolizumab

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

Apollo Abort Guidance System

vr.tr.apollo-abort-guidance-system
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Apollo Docking Mechanism

vr.tr.apollo-docking-mechanism
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Apollo Fox

vr.tr.apollo-fox
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Apollonicon

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

APP-CHMINACA RM

vr.tr.app-chminaca-rm
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

appellation

vr.tr.appellation-q11639555
Information and virtual systems INF.MED
Thing RegistryGenerated draft

apple

vr.tr.apple

fruit with red or yellow or green skin and sweet to tart crisp whitish flesh

Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Apple

vr.tr.apple-q4781117
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

apple proliferation

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

appointee

vr.tr.appointee

an official who is appointed

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

apricot jam

vr.tr.apricot-jam
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

April 10

vr.tr.april-10-q4781843
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

April 20

vr.tr.april-20-q4781967
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

Apthapi

vr.tr.apthapi
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Aptos Open

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

APTX

vr.tr.aptx-q18041299
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AQP5

vr.tr.aqp5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

AQP8

vr.tr.aqp8
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aquaglobus

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

Aqualysin 1

vr.tr.aqualysin-1
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

aquastop

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

AR-231453

vr.tr.ar-231453
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Arabic musical instrument

vr.tr.arabic-musical-instrument
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Arabinonate dehydratase

vr.tr.arabinonate-dehydratase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

arachnid infestation

vr.tr.arachnid-infestation
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

arachnophagy

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

Arado Ar E.530

vr.tr.arado-ar-e-530
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Arado Ar E.561

vr.tr.arado-ar-e-561
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Aragonese dance

vr.tr.aragonese-dance
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Aragonese of Estadilla

vr.tr.aragonese-of-estadilla
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Aran knitting patterns

vr.tr.aran-knitting-patterns
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aranose

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

ARAP1

vr.tr.arap1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

arapovite

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

arbajo

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

Arbroath smokie

vr.tr.arbroath-smokie
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Arcadia Women's Pro Open

vr.tr.arcadia-women-s-pro-open
Activities and processes ACT.ACT
Thing RegistryGenerated draft

arcapillin

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

Arcfox Wendao V9

vr.tr.arcfox-wendao-v9
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

archaeocin

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

archaeological context

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

Archaeological windows in Zürich

vr.tr.archaeological-windows-in-z-rich
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Archaerhodopsin

vr.tr.archaerhodopsin
Physical world and living systems PHY.MAT