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

public-key infrastructure

vr.tr.public-key-infrastructure
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

puffed rice

vr.tr.puffed-rice
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

purr

vr.tr.purr

Let an agent explain purring and how it is produced, relay research on its functions and species distribution with attribution, describe what purring can signal, and distinguish p…

Activities and processes ACT.EVT
Thing RegistryGenerated draft

pylorus

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

pyrogallol

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

pyrophosphoric acid

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

Pálinka

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

quality

vr.tr.quality-q1207505
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

quartic equation

vr.tr.quartic-equation
Information and virtual systems INF.MED
Thing RegistryGenerated draft

quercetin

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

quinolone antibiotic

vr.tr.quinolone-antibiotic
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

quorum sensing

vr.tr.quorum-sensing
Activities and processes ACT.ACT
Thing RegistryGenerated draft

radio beacon

vr.tr.radio-beacon
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

RADIUS

vr.tr.radius-q747499
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

raining animals

vr.tr.raining-animals
Activities and processes ACT.ACT
Thing RegistryGenerated draft

ratchet

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

Ratha Yatra

vr.tr.ratha-yatra
Activities and processes ACT.ACT
Thing RegistryGenerated draft

reamer

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

rear guard

vr.tr.rear-guard
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

recall

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

recommender system

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

regenerative braking

vr.tr.regenerative-braking
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

regional Internet registry

vr.tr.regional-internet-registry
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

rein

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

religion and homosexuality

vr.tr.religion-and-homosexuality
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

religion in Africa

vr.tr.religion-in-africa

Let an agent describe religion in Africa with demographic and regional information from sources, present the history of religious change with attribution, describe traditional rel…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

religion in Israel

vr.tr.religion-in-israel

Let an agent explain religion in Israel, relay demographics, legal framework, communities and holy sites from official statistics, legal and religious studies sources with contest…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

religion in Japan

vr.tr.religion-in-japan

Let an agent describe religion in Japan neutrally with attribution to the traditions and to scholarship and statistics, explain the coexistence of Shinto and Buddhism and the plac…

Society, people and institutions SOC.ORG
Thing RegistryResearch draft

religion in Russia

vr.tr.religion-in-russia

Let an agent describe religion in Russia with attribution to communities, surveys and scholars, explain the legal framework and history, present regional variation, and handle con…

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

remittance

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

reply

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

resolution

vr.tr.resolution
Information and virtual systems INF.MED
Thing RegistryResearch draft

restoration

vr.tr.restoration

Let an agent explain restoration across domains, distinguish restoration from conservation, repair and rewilding, support planning restoration projects, and point to standards and…

Activities and processes ACT.PRC
Thing RegistryGenerated draft

rocket launcher

vr.tr.rocket-launcher
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

rolled oats

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

roller

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

root canal

vr.tr.root-canal
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Russia women's national football team

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

sac

vr.tr.sac

a structure resembling a bag in an animal

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

sacristan

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

Saltimbocca

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

sandalwood

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

Sauropterygia

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

scab

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

Scandinavian Defense

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

scapular

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

schizoaffective disorder

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

schnapps

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

science park

vr.tr.science-park
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

scrapie

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

SEAT León

vr.tr.seat-le-n
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

sectarianism

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

Security Council of Russia

vr.tr.security-council-of-russia
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Seediq

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

semaphore line

vr.tr.semaphore-line
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

sentence

vr.tr.sentence-q1763090

Let an agent explain sentencing in general terms, describe types of sentence and how they are decided, support people affected by sentencing with information and services, and sep…

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Serer

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

SG-1000

vr.tr.sg-1000
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Shahab-3

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

shea butter

vr.tr.shea-butter
Physical world and living systems PHY.MAT