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

6 Jumada II

vr.tr.6-jumada-ii
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

6,7-dihydropteridine reductase

vr.tr.6-7-dihydropteridine-reductase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6-(2-aminopropyl)benzofuran

vr.tr.6-2-aminopropyl-benzofuran
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6-hydroxymelatonin

vr.tr.6-hydroxymelatonin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6mm BR

vr.tr.6mm-br
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

7 Jumada I

vr.tr.7-jumada-i
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

7 Rabi I

vr.tr.7-rabi-i
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

7 Rabi II

vr.tr.7-rabi-ii
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

7 Rajab

vr.tr.7-rajab
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

7-Dorpenomloop Aalburg

vr.tr.7-dorpenomloop-aalburg
Activities and processes ACT.EVT
Thing RegistryGenerated draft

7-ethyl-10-hydroxycamptothecin

vr.tr.7-ethyl-10-hydroxycamptothecin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

7-methylindole

vr.tr.7-methylindole
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

7-nitroindazole

vr.tr.7-nitroindazole
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

7th day of the 7th month in the Chinese calendar

vr.tr.7th-day-of-the-7th-month-in-the-chinese-calendar
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

8 Jumada I

vr.tr.8-jumada-i
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

8 Rabi I

vr.tr.8-rabi-i
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

8 Rabi II

vr.tr.8-rabi-ii
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

8 Rajab

vr.tr.8-rajab
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

8-cyclopentyltheophylline

vr.tr.8-cyclopentyltheophylline
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

9 Gorkha Rifles

vr.tr.9-gorkha-rifles
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

9 Jumada I

vr.tr.9-jumada-i
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

9 Jumada II

vr.tr.9-jumada-ii
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

9 Rabi I

vr.tr.9-rabi-i
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

9 Rabi II

vr.tr.9-rabi-ii
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

9 Rajab

vr.tr.9-rajab
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

9 Safar

vr.tr.9-safar
Cross-cutting context XCT.TME
Thing RegistryGenerated draft

9.3×74mmR

vr.tr.9-3-74mmr
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

9mm Browning Long

vr.tr.9mm-browning-long
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

9xi-episterol

vr.tr.9xi-episterol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

A-68930

vr.tr.a-68930
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

A.19

vr.tr.a-19
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

A.24

vr.tr.a-24
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ABCA12

vr.tr.abca12
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ABCD syndrome

vr.tr.abcd-syndrome
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Aberto de São Paulo

vr.tr.aberto-de-s-o-paulo
Activities and processes ACT.ACT
Thing RegistryGenerated draft

abfraction

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

Abkhaz neopaganism

vr.tr.abkhaz-neopaganism
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Aborlan Tagbanwa

vr.tr.aborlan-tagbanwa
Information and virtual systems INF.MED
Thing RegistryGenerated draft

absinthe spoon

vr.tr.absinthe-spoon
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

abstract polytope

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

Abu Mahdi

vr.tr.abu-mahdi
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

accession number

vr.tr.accession-number
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

accessory navicular bone

vr.tr.accessory-navicular-bone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

accessory visual structures

vr.tr.accessory-visual-structures
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

accounting entry

vr.tr.accounting-entry
Activities and processes ACT.PRC
Thing RegistryGenerated draft

accounting records

vr.tr.accounting-records
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Acetoacetyl-CoA reductase

vr.tr.acetoacetyl-coa-reductase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

acetyl hexapeptide-3

vr.tr.acetyl-hexapeptide-3
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

acetylferrocene

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

achillean

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

acibenzolar

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

acid anhydride hydrolases

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

acid dye

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

acid hydrolase

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

Acid red 88

vr.tr.acid-red-88
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

acivicin

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

acotiamide

vr.tr.acotiamide
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

acoustic mirror

vr.tr.acoustic-mirror

Let an agent describe acoustic mirrors historically, explain how they worked, and point to heritage records of surviving examples.

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

acquired testicular atrophy

vr.tr.acquired-testicular-atrophy
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

acquiring

vr.tr.acquiring
Activities and processes ACT.ACT