# Troika! System JSON > Machine-readable JSON and JSON-LD reference corpus for the Troika! SRD. 225 records with JSON Schema validation. Attribution: Based on the Troika! SRD by Melsonian Arts Council and dialectrical. Troika! System JSON is an independent production by Chee Leong and is not affiliated with the Melsonian Arts Council. ## Entry points - [Full corpus context](https://cheeleong.dev/troika-system-json/llms-full.txt): complete text projection of every record - [Reference manifest](https://cheeleong.dev/troika-system-json/objects/troika-system-data.json): collection lists using JSON References - [Single-file bundle](https://cheeleong.dev/troika-system-json/objects/troika-system-data.bundled.json): every record in one document - [Search index](https://cheeleong.dev/troika-system-json/objects/search-index.json): static inverted token index - [Collection index](https://cheeleong.dev/troika-system-json/objects/collection-index.json): compact browse metadata - [JSON-LD context](https://cheeleong.dev/troika-system-json/systems/context.jsonld) ## Collections - Backgrounds: 36 records under `objects/backgrounds/` - Advanced skills: 22 records under `objects/skills/` - Spells: 74 records under `objects/spells/` - Items: 50 records under `objects/items/` - Enemies: 36 records under `objects/enemies/` - Tables: 5 records under `objects/tables/` - Sample characters: 2 records under `objects/characters/` ## Documentation - [README](https://cheeleong.dev/troika-system-json/README.md) - [Citation metadata](https://cheeleong.dev/troika-system-json/CITATION.cff) - [License and attribution](https://cheeleong.dev/troika-system-json/LICENSE) - [Official Troika! SRD](https://troika-srd.netlify.app/)