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

United States presidential election in South Dakota

vr.tr.united-states-presidential-election-in-south-dakota
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States presidential election in Tennessee

vr.tr.united-states-presidential-election-in-tennessee
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States presidential election in Vermont

vr.tr.united-states-presidential-election-in-vermont
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States presidential election in Virginia

vr.tr.united-states-presidential-election-in-virginia
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States presidential election in Washington (state)

vr.tr.united-states-presidential-election-in-washington-state
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States presidential election in West Virginia

vr.tr.united-states-presidential-election-in-west-virginia
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States presidential election in Wisconsin

vr.tr.united-states-presidential-election-in-wisconsin
Activities and processes ACT.ACT
Thing RegistryGenerated draft

United States Women's Amateur Golf Championship

vr.tr.united-states-women-s-amateur-golf-championship
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Unity Cup

vr.tr.unity-cup
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Universal Host Controller Interface

vr.tr.universal-host-controller-interface
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Universitas

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

University of California Old Style

vr.tr.university-of-california-old-style
Activities and processes ACT.ACT
Thing RegistryGenerated draft

University of Tokyo Conflict

vr.tr.university-of-tokyo-conflict
Activities and processes ACT.PRC
Thing RegistryGenerated draft

university spin-off

vr.tr.university-spin-off
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

University Technical Institute

vr.tr.university-technical-institute
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

unknown

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

unreality

vr.tr.unreality

the quality possessed by something that is unreal

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Unspecific peroxygenase

vr.tr.unspecific-peroxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

upacicalcet

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

UPB1

vr.tr.upb1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UPF3A

vr.tr.upf3a
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Upper Austria Open

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

upper course

vr.tr.upper-course
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Upper Necaxa Totonac

vr.tr.upper-necaxa-totonac
Information and virtual systems INF.MED
Thing RegistryGenerated draft

upper one-row conjugation

vr.tr.upper-one-row-conjugation
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

upside-down house

vr.tr.upside-down-house
Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

UQCC2

vr.tr.uqcc2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UQCC3

vr.tr.uqcc3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UQCR11

vr.tr.uqcr11
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UQCRB

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

URA3

vr.tr.ura3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

uracil glycol

vr.tr.uracil-glycol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Uracilylalanine synthase

vr.tr.uracilylalanine-synthase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Ural-377S

vr.tr.ural-377s
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ural-4420

vr.tr.ural-4420
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

uranium(IV) hydride

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

Uraro

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

urauchimycin

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

URB754

vr.tr.urb754
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

urban area of the United States

vr.tr.urban-area-of-the-united-states
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

urban district of Hungary

vr.tr.urban-district-of-hungary
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Urban Pasifika

vr.tr.urban-pasifika
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Urban–Rogers–Meyer syndrome

vr.tr.urban-rogers-meyer-syndrome
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

ureteral branches of renal artery

vr.tr.ureteral-branches-of-renal-artery
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ureteral stricture

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

urethral caruncle

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

urethral diverticulum

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

urethral syndrome

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

Urethrorrhagia

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

Uroerythrin

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

urofuranic acid

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

Urtoxazumab

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

Uruguayan Brazilians

vr.tr.uruguayan-brazilians
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Uruguayan National Road Race Championships

vr.tr.uruguayan-national-road-race-championships
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Uruguayan presidential line of succession

vr.tr.uruguayan-presidential-line-of-succession
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

urumin

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

Urutan

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

US Open of Surfing

vr.tr.us-open-of-surfing
Activities and processes ACT.ACT
Thing RegistryGenerated draft

USAF Air Division

vr.tr.usaf-air-division
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

use

vr.tr.use-q7901733
Information and virtual systems INF.KNW