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.

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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

two thousand lei

vr.tr.two-thousand-lei
Information and virtual systems INF.MED
Thing RegistryGenerated draft

two-cylinder engine

vr.tr.two-cylinder-engine
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

two-wheeler

vr.tr.two-wheeler
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

TXNDC2

vr.tr.txndc2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Tycho Brahe days

vr.tr.tycho-brahe-days
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

type

vr.tr.type

a subdivision of a particular kind of thing

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

type

vr.tr.type-artifact

a small metal block bearing a raised character on one end; produces a printed character when inked and pressed on paper

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 053H1G frigate

vr.tr.type-053h1g-frigate
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 053H1Q frigate

vr.tr.type-053h1q-frigate
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 079-class landing ship

vr.tr.type-079-class-landing-ship
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 1 product

vr.tr.type-1-product
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 25 surface-to-ship missile

vr.tr.type-25-surface-to-ship-missile
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 3 connector

vr.tr.type-3-connector
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 312 minesweeper

vr.tr.type-312-minesweeper
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 354 Radars

vr.tr.type-354-radars
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 45 15 cm cannon

vr.tr.type-45-15-cm-cannon
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 64 81 mm mortar

vr.tr.type-64-81-mm-mortar
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Type 679 training ship

vr.tr.type-679-training-ship
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 78 Tank Recovery Vehicle

vr.tr.type-78-tank-recovery-vehicle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 90 Tank Recovery Vehicle

vr.tr.type-90-tank-recovery-vehicle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type 927 acoustic surveillance ship

vr.tr.type-927-acoustic-surveillance-ship
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type C

vr.tr.type-c
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Type I

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

type-V collagen

vr.tr.type-v-collagen
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

TYROBP

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

tyrosine O-phosphate

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

TYW5

vr.tr.tyw5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

TZ-4K-14

vr.tr.tz-4k-14
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

tzedakah box

vr.tr.tzedakah-box
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Təla

vr.tr.t-la
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

U-48800

vr.tr.u-48800
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

U-69593

vr.tr.u-69593
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

U.S. 500

vr.tr.u-s-500
Activities and processes ACT.EVT
Thing RegistryGenerated draft

U.S. Amateur Public Links

vr.tr.u-s-amateur-public-links
Activities and processes ACT.EVT
Thing RegistryGenerated draft

U.S. intelligence involvement with German and Japanese war criminals after World War II

vr.tr.u-s-intelligence-involvement-with-german-and-japanese-war-cr
Activities and processes ACT.ACT
Thing RegistryGenerated draft

U.S. National Indoor Tennis Championships (men)

vr.tr.u-s-national-indoor-tennis-championships-men
Activities and processes ACT.ACT
Thing RegistryGenerated draft

U.S. National Indoor Tennis Championships (women)

vr.tr.u-s-national-indoor-tennis-championships-women
Activities and processes ACT.ACT
Thing RegistryGenerated draft

U.S. Senior Women's Open

vr.tr.u-s-senior-women-s-open
Activities and processes ACT.EVT
Thing RegistryGenerated draft

U1 spliceosomal RNA

vr.tr.u1-spliceosomal-rna
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

U2 spliceosomal RNA

vr.tr.u2-spliceosomal-rna
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

U2AF1

vr.tr.u2af1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

U5 spliceosomal RNA

vr.tr.u5-spliceosomal-rna
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

U6 spliceosomal RNA

vr.tr.u6-spliceosomal-rna
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

UBALD1

vr.tr.ubald1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UBD

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

UBE2A

vr.tr.ube2a
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UBE2D1

vr.tr.ube2d1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UBE2H

vr.tr.ube2h
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UBE2L3

vr.tr.ube2l3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ubisch body

vr.tr.ubisch-body
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UBOX5

vr.tr.ubox5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UBQLN4

vr.tr.ubqln4
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

uchepo

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

UCHL3

vr.tr.uchl3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

UCI Mountain Bike World Championships – women's downhill

vr.tr.uci-mountain-bike-world-championships-women-s-downhill
Activities and processes ACT.EVT
Thing RegistryGenerated draft

UCI ProTeam

vr.tr.uci-proteam-q78464255
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

UCI Road World Championships – men's team time trial (trade teams)

vr.tr.uci-road-world-championships-men-s-team-time-trial-trade-tea
Activities and processes ACT.EVT
Thing RegistryGenerated draft

UCI Snow Bike World Championships

vr.tr.uci-snow-bike-world-championships
Activities and processes ACT.EVT
Thing RegistryGenerated draft

UCI Women's Continental Team

vr.tr.uci-women-s-continental-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

UCP3

vr.tr.ucp3
Physical world and living systems PHY.OBJ