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 RegistryResearch draft

July 11

vr.tr.july-11

Let an agent handle July 11 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 20

vr.tr.july-20

Let an agent handle July 20 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 21

vr.tr.july-21

Let an agent handle July 21 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 27

vr.tr.july-27

Let an agent handle July 27 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 28

vr.tr.july-28

Let an agent handle July 28 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

June 13

vr.tr.june-13

Let an agent handle June 13 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

lake

vr.tr.lake

Let an agent handle lakes by name, size, depth, water quality, uses, protection and safety.

Physical world and living systems PHY.PLC Card completeness 100%
Thing RegistryResearch draft

May 26

vr.tr.may-26

Let an agent handle May 26 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

May 29

vr.tr.may-29

Let an agent handle May 29 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

September 12

vr.tr.september-12

Let an agent handle September 12 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

September 13

vr.tr.september-13

Let an agent handle September 13 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

September 16

vr.tr.september-16

Let an agent handle September 16 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

September 19

vr.tr.september-19

Let an agent handle September 19 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

September 27

vr.tr.september-27

Let an agent handle September 27 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

support

vr.tr.support-4

Enable an AI agent to recognise a weight-bearing device, assess its suitability and condition for a particular supported thing, and identify actions permitted by the available evi…

Physical world and living systems PHY.OBJ Card completeness 100%
Thing RegistryResearch draft

telephone

vr.tr.telephone

Let an agent explain the telephone and how it works across generations, describe telephone networks and services, support choosing and using telephones, and describe history and s…

Physical world and living systems PHY.OBJ Card completeness 100%
Thing RegistryResearch draft

August 13

vr.tr.august-13

Let an agent handle August 13 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 17

vr.tr.august-17

Let an agent handle August 17 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 18

vr.tr.august-18

Let an agent handle August 18 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 20

vr.tr.august-20

Let an agent handle August 20 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 27

vr.tr.august-27

Let an agent handle August 27 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 8

vr.tr.august-8

Let an agent handle August 8 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

December 15

vr.tr.december-15

Let an agent handle December 15 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

December 19

vr.tr.december-19

Let an agent handle December 19 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

December 20

vr.tr.december-20

Let an agent handle December 20 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

December 22

vr.tr.december-22

Let an agent handle December 22 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

goat

vr.tr.goat

Let an agent handle goats by breed, use, welfare, health and regulation.

Physical world and living systems PHY.LIV Card completeness 100%
Thing RegistryResearch draft

Indo-European

vr.tr.indo-european

Let an agent explain the Indo-European language family, its branches, reconstruction methods and origins debates, and support comparing and learning its languages with attributed …

Information and virtual systems INF.MED Card completeness 100%
Thing RegistryResearch draft

July 12

vr.tr.july-12

Let an agent handle July 12 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 15

vr.tr.july-15

Let an agent handle July 15 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 17

vr.tr.july-17

Let an agent handle July 17 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 25

vr.tr.july-25

Let an agent handle July 25 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 26

vr.tr.july-26

Let an agent handle July 26 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 7

vr.tr.july-7

Let an agent handle July 7 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

October 13

vr.tr.october-13

Let an agent handle October 13 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

painting

vr.tr.painting

Let an agent handle painting as an activity by medium, technique, tradition and safety, and link to paintings as works.

Activities and processes ACT.ACT Card completeness 100%
Thing RegistryResearch draft

September 30

vr.tr.september-30

Let an agent handle September 30 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

time zone

vr.tr.time-zone

Let an agent convert times between zones correctly, explain time zone rules and daylight saving, identify the time zone of a place, and handle scheduling across zones.

Physical world and living systems PHY.PLC Card completeness 100%
Thing RegistryResearch draft

August 11

vr.tr.august-11

Let an agent handle August 11 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 14

vr.tr.august-14

Let an agent handle August 14 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 23

vr.tr.august-23

Let an agent handle August 23 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 13

vr.tr.july-13

Let an agent handle July 13 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 19

vr.tr.july-19

Let an agent handle July 19 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 22

vr.tr.july-22

Let an agent handle July 22 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 8

vr.tr.july-8

Let an agent handle July 8 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

July 9

vr.tr.july-9

Let an agent handle July 9 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 25

vr.tr.august-25

Let an agent handle August 25 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

Danish

vr.tr.danish

Let an agent explain the Danish language and its history and features, support learners and translators, describe its status and relation to other Scandinavian languages, and iden…

Information and virtual systems INF.MED Card completeness 100%
Thing RegistryResearch draft

July 23

vr.tr.july-23

Let an agent handle July 23 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 21

vr.tr.august-21

Let an agent handle August 21 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

August 22

vr.tr.august-22

Let an agent handle August 22 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

guitar

vr.tr.guitar

Let an agent identify guitar types and relatives, support learning and buying, explain tuning and maintenance, and describe guitar traditions with attribution.

Physical world and living systems PHY.OBJ Card completeness 100%
Thing RegistryResearch draft

July 24

vr.tr.july-24

Let an agent handle July 24 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Cross-cutting context XCT.TME Card completeness 100%
Thing RegistryResearch draft

school

vr.tr.school

Let an agent handle a school as an educational institution, facility or building, describe the institution's legal status, stage, curriculum and duties of care, distinguish instit…

Society, people and institutions SOC.ORG Card completeness 100%
Thing RegistryResearch draft

artificial intelligence

vr.tr.artificial-intelligence

Let an agent describe AI neutrally by technique, application, capabilities, limits, risks and regulation, without hype.

Activities and processes ACT.ACT Card completeness 100%
Thing RegistryResearch draft

tennis

vr.tr.tennis

Let an agent explain the rules, scoring and formats of tennis, relay governing bodies, tournaments and rankings from official sources, describe variants, and route current results…

Activities and processes ACT.ACT Card completeness 100%
Thing RegistryResearch draft

aluminium

vr.tr.aluminium

Let an agent explain aluminium as an element and its properties, describe production, alloys, uses and recycling, relay health and safety information from authorities, and support…

Physical world and living systems PHY.MAT Card completeness 100%
Thing RegistryResearch draft

Cold War

vr.tr.cold-war

Enable an AI agent to identify the Cold War as a historically bounded system of rivalry, assess its changing configuration and escalation risks, and determine which interpretation…

Activities and processes ACT.ACT Card completeness 100%
Thing RegistryResearch draft

electricity

vr.tr.electricity

Let an agent handle electricity as physics and as a supplied utility, with quantities, safety and supply, giving safety guidance first.

Cross-cutting context XCT.QLT Card completeness 100%
Thing RegistryResearch draft

logic

vr.tr.logic

Let an agent explain logic by branch, help people construct and evaluate arguments, apply formal methods and find learning resources.

Activities and processes ACT.ACT Card completeness 100%