Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications. 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.
205 981 meta-models Priority first
Thing RegistryGenerated draft

pruning

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

pseudogene

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

psychological resilience

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

Pyranometer

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

pyrazinamide

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

pyrazine

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

Qiyas

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

quadratic form

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

quality control

vr.tr.quality-control
Activities and processes ACT.ACT
Thing RegistryGenerated draft

quantization

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

quenching

vr.tr.quenching
Activities and processes ACT.PRC
Thing RegistryGenerated draft

quern-stone

vr.tr.quern-stone
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

race track

vr.tr.race-track

Let an agent identify a race track by sport, layout and operator, relay licensing, safety and event information from governing bodies and venues, and separate tracks from the race…

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

ragout

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

red–black tree

vr.tr.red-black-tree
Information and virtual systems INF.KNW
Thing RegistryResearch draft

reedbed

vr.tr.reedbed

Let an agent explain reedbeds, relay ecology, phytosociological classification, wildlife, ecosystem services and management from ecology and conservation sources, describe the nam…

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

refractometer

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

Reptilian

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

Republic of Ireland women's national football team

vr.tr.republic-of-ireland-women-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

reserpine

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

retail chain

vr.tr.retail-chain

Let an agent explain retail chains and how they operate, identify specific chains with sources, describe their economics and regulation, and support consumer and business question…

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

rhombencephalon

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

rhumba

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

ribbon

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

rice milk

vr.tr.rice-milk
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

river bifurcation

vr.tr.river-bifurcation
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

roast beef

vr.tr.roast-beef
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Rock Art of the Mediterranean Basin on the Iberian Peninsula

vr.tr.rock-art-of-the-mediterranean-basin-on-the-iberian-peninsula
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

roller skates

vr.tr.roller-skates
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

roller skating

vr.tr.roller-skating

Let an agent handle roller skating by discipline, equipment, safety gear, venues and rules for skating in public spaces.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

Roman legionary

vr.tr.roman-legionary
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Runge–Kutta method

vr.tr.runge-kutta-method
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Sanctus

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

Santería

vr.tr.santer-a
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

sarafan

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

sarcomere

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

Saturn I

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

Saturn IB

vr.tr.saturn-ib
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

scientific non-fiction literature

vr.tr.scientific-non-fiction-literature
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Scotch Game

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

scramjet

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

SEA Games

vr.tr.sea-games
Activities and processes ACT.ACT
Thing RegistryGenerated draft

selenic acid

vr.tr.selenic-acid
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

Serie D

vr.tr.serie-d

Let an agent describe Serie D, its format, governance and history from official sources, and route current season information to the LND and the FIGC.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

serpent

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

Seven churches of Asia

vr.tr.seven-churches-of-asia
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

shabu-shabu

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

shark

vr.tr.shark

any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough skin covered with small toothlike scales

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

shawm

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

shutter

vr.tr.shutter-q1096423
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Sicels

vr.tr.sicels
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

sigmoid function

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

Sirtaki

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

smokeless powder

vr.tr.smokeless-powder
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

social control

vr.tr.social-control
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Sodium aluminate

vr.tr.sodium-aluminate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

sodium bisulfate

vr.tr.sodium-bisulfate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

sodium metasilicate

vr.tr.sodium-metasilicate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

solution

vr.tr.solution

a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution

Physical world and living systems PHY.MAT
Thing RegistryResearch draft

somatic cell

vr.tr.somatic-cell

Let an agent explain somatic cells and their distinction from germ cells, relay biology, specialised types and research uses from cell biology references, describe myoepithelial c…

Physical world and living systems PHY.OBJ