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

undulating number

vr.tr.undulating-number
Cross-cutting context XCT.QTY
Thing RegistryGenerated draft

unfinished creative work

vr.tr.unfinished-creative-work
Information and virtual systems INF.MED
Thing RegistryGenerated draft

unguligrade

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

uniform coloring

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

unit record equipment

vr.tr.unit-record-equipment
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

United Nations Military Observer

vr.tr.united-nations-military-observer
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

United Nations Ocean Conference

vr.tr.united-nations-ocean-conference
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States Army Indian Scouts

vr.tr.united-states-army-indian-scouts
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

United States Assistant Secretary of State

vr.tr.united-states-assistant-secretary-of-state
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

United States Note

vr.tr.united-states-note
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Universal

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

Universiade sports

vr.tr.universiade-sports
Activities and processes ACT.ACT
Thing RegistryGenerated draft

unlimited company

vr.tr.unlimited-company
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

unni appam

vr.tr.unni-appam
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

UQCRC1

vr.tr.uqcrc1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Uradhi

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

Uraha

vr.tr.uraha
Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

uranium hexaoxide

vr.tr.uranium-hexaoxide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

uranyl oxalate

vr.tr.uranyl-oxalate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Urat

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

URB-602

vr.tr.urb-602
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

urban unit

vr.tr.urban-unit
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

urbanity

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

urbanonym

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

urethral artery

vr.tr.urethral-artery
Physical world and living systems PHY.LIV
Thing RegistryResearch draft

urinary system disease

vr.tr.urinary-system-disease

Let an agent explain urinary system diseases and their categories in general terms from clinical sources, describe common conditions and warning signs, relay prevention and manage…

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

Urine test

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

urolithin A

vr.tr.urolithin-a
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Uruava

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

Uruguay Open

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

USB Power Delivery

vr.tr.usb-power-delivery
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

use

vr.tr.use

Let an agent explain use as a concept, relay field-specific meanings and measurement from health, ecology, transport and technology sources, route harmful substance use and overdo…

Activities and processes ACT.ACT Card completeness 100%
Thing RegistryGenerated draft

use-wear analysis

vr.tr.use-wear-analysis
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

utensil

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

Uterosacral ligament

vr.tr.uterosacral-ligament
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UTP-glucose-1-phosphate uridylyltransferase

vr.tr.utp-glucose-1-phosphate-uridylyltransferase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

UTVA-65 Privrednik

vr.tr.utva-65-privrednik
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

uvitic acid

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

Uyanga

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

uzvar

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

Vadi

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

vagal tone

vr.tr.vagal-tone
Activities and processes ACT.PRC
Thing RegistryGenerated draft

vaginal cyst

vr.tr.vaginal-cyst
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

vaginal intraepithelial neoplasia

vr.tr.vaginal-intraepithelial-neoplasia
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Vaiphei

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

Val d'Ille Classic

vr.tr.val-d-ille-classic
Activities and processes ACT.EVT
Thing RegistryGenerated draft

valgus deformity

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

valid name

vr.tr.valid-name
Information and virtual systems INF.MED
Thing RegistryGenerated draft

valley glacier

vr.tr.valley-glacier
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Valorphin

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

Vamale

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

VAMP1

vr.tr.vamp1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

VAMP4

vr.tr.vamp4
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Van Buchem disease

vr.tr.van-buchem-disease
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Van Wijngaarden grammar

vr.tr.van-wijngaarden-grammar
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

vanabins

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

vanadyl dichloride

vr.tr.vanadyl-dichloride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Vancouver Marathon

vr.tr.vancouver-marathon
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Vanillyl-alcohol oxidase

vr.tr.vanillyl-alcohol-oxidase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

vaniprevir

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