# tcg.online — llm.txt

> TCG Online (tcg.online) lets players learn and play trading card games
> in the browser. This file indexes the LLM-readable knowledge base for
> the platform and its games.

Each game exposes:
- /{slug}/llm.txt — per-game knowledge index (start here)
- /{slug}/llm-full.txt — rules + glossary + errata in one file, cards when size permits
- /{slug}/llm/{rules|glossary|errata|cards}.txt — individual sections

Human-readable guide: [https://tcg.online/llm](https://tcg.online/llm)

## MCP server

Prefer the TCG Knowledge MCP server over scraping these files when your
client speaks MCP. It is read-only: comprehensive rules, errata, glossaries,
and card catalogs. Start with list_games.

- [Human guide](https://tcg.online/mcp)
- [Remote HTTP](https://api.tcg.online/mcp): POST (streamable HTTP, JSON-RPC, protocol 2025-06-18).
- [Staging host](https://staging-api.cardgoat.org/mcp)
- Remote config: { "mcpServers": { "tcg-knowledge": { "url": "https://api.tcg.online/mcp" } } }
- [Source](https://github.com/TheCardGoat/the-card-goat-online): tools/tcg-mcp-server/
- Stdio (local, requires Bun): { "mcpServers": { "tcg-knowledge": { "command": "bun", "args": ["tools/tcg-mcp-server/server.ts"] } } }
- HTTP (self-host): bun tools/tcg-mcp-server/server.ts --http --port 8180
  then POST JSON-RPC to http://127.0.0.1:8180/mcp. GET /healthz for liveness.
- Rate limited at 60 requests/min with burst 30.
- Tools: list_games, list_rules_documents, search_rules, read_rules_document, search_glossary, search_cards, get_card, list_card_sets.

## Games

### Alpha Clash (alpha-clash)

- [Index](https://tcg.online/alpha-clash/llm.txt)
- [Full bundle](https://tcg.online/alpha-clash/llm-full.txt): 565KB; card name index included; fetch cards.txt for full card text
- rules.txt: Alpha Clash Comprehensive Rulebook v8.0 (497KB)
- cards.txt: 1,428 cards (395KB)

### Disney's Lorcana (lorcana)

- [Index](https://tcg.online/lorcana/llm.txt)
- [Full bundle](https://tcg.online/lorcana/llm-full.txt): 357KB; card name index included; fetch cards.txt for full card text
- rules.txt: Disney Lorcana Comprehensive Rules (166KB)
- cards.txt: 2,477 cards (461KB)

### One Piece Card Game (one-piece)

- [Index](https://tcg.online/one-piece/llm.txt)
- [Full bundle](https://tcg.online/one-piece/llm-full.txt): 276KB; card name index included; fetch cards.txt for full card text
- rules.txt: One Piece Card Game Comprehensive Rules (63KB)
- cards.txt: 2,392 cards (669KB)

### Flesh and Blood (flesh-and-blood)

- [Index](https://tcg.online/flesh-and-blood/llm.txt)
- [Full bundle](https://tcg.online/flesh-and-blood/llm-full.txt): 549KB; excludes cards for size; fetch cards.txt separately
- rules.txt: Flesh and Blood Comprehensive Rules (308KB)
- cards.txt: 5,195 cards (1.1MB)

### Gundam Card Game (gundam)

- [Index](https://tcg.online/gundam/llm.txt)
- [Full bundle](https://tcg.online/gundam/llm-full.txt): 429KB; includes the full card catalog
- rules.txt: Gundam Card Game Comprehensive Rules (Ver 1.7.0) (66KB)
- cards.txt: 1,060 cards (220KB)

### Grand Archive (grand-archive)

- [Index](https://tcg.online/grand-archive/llm.txt)
- [Full bundle](https://tcg.online/grand-archive/llm-full.txt): 633KB; excludes cards for size; fetch cards.txt separately
- rules.txt: Grand Archive Comprehensive Rules (351KB)
- cards.txt: 2,495 cards (702KB)

### Cyberpunk TCG (cyberpunk)

- [Index](https://tcg.online/cyberpunk/llm.txt)
- [Full bundle](https://tcg.online/cyberpunk/llm-full.txt): 222KB; includes the full card catalog
- rules.txt: Cyberpunk TCG Comprehensive Rules (112KB)
- cards.txt: 155 cards (35KB)

### Star Wars: Unlimited (starwarsunlimited) [launching]

- [Index](https://tcg.online/starwarsunlimited/llm.txt)
- [Full bundle](https://tcg.online/starwarsunlimited/llm-full.txt): 331KB; card name index included; fetch cards.txt for full card text
- rules.txt: Star Wars: Unlimited Comprehensive Rules (200KB)
- cards.txt: 2,189 cards (527KB)

### Naruto Card Game Preview (naruto)

- [Index](https://tcg.online/naruto/llm.txt)
- [Full bundle](https://tcg.online/naruto/llm-full.txt): 7KB; includes the full card catalog
- rules.txt: not tracked for this game
- cards.txt: 35 cards (6KB)

### Riftbound (riftbound)

- [Index](https://tcg.online/riftbound/llm.txt)
- [Full bundle](https://tcg.online/riftbound/llm-full.txt): 158KB; no card data is available for this game
- rules.txt: not tracked for this game
- cards.txt: card catalog not ingested yet

### Magic: The Gathering (magic) [official links only]

- [Index](https://tcg.online/magic/llm.txt)
- [Full bundle](https://tcg.online/magic/llm-full.txt): 2KB; official card links only; no card text indexed
- rules.txt: official links only; text not indexed
- cards.txt: official links only; catalog not indexed
- Official source: [Official Magic rules](https://magic.wizards.com/en/rules)
- Official source: [Gatherer card database](https://gatherer.wizards.com/)

### Pokémon TCG (pokemon) [official links only]

- [Index](https://tcg.online/pokemon/llm.txt)
- [Full bundle](https://tcg.online/pokemon/llm-full.txt): 2KB; official card links only; no card text indexed
- rules.txt: official links only; text not indexed
- cards.txt: official links only; catalog not indexed
- Official source: [Official Pokémon TCG rulebook](https://www.pokemon.com/static-assets/content-assets/cms2/pdf/trading-card-game/rulebook/par_rulebook_en.pdf)
- Official source: [Official Pokémon card database](https://www.pokemon.com/us/pokemon-tcg/pokemon-cards)

### Yu-Gi-Oh! TCG (yu-gi-oh) [official links only]

- [Index](https://tcg.online/yu-gi-oh/llm.txt)
- [Full bundle](https://tcg.online/yu-gi-oh/llm-full.txt): 2KB; official card links only; no card text indexed
- rules.txt: official links only; text not indexed
- cards.txt: official links only; catalog not indexed
- Official source: [Official Yu-Gi-Oh! TCG rulebook](https://www.yugioh-card.com/eu/play/tcg-rulebook/)
- Official source: [Official Yu-Gi-Oh! TCG card database](https://www.db.yugioh-card.com/yugiohdb/TCG)

### Dragon Ball Super Fusion World (dragon-ball-fusion-world) [official links only]

- [Index](https://tcg.online/dragon-ball-fusion-world/llm.txt)
- [Full bundle](https://tcg.online/dragon-ball-fusion-world/llm-full.txt): 2KB; official card links only; no card text indexed
- rules.txt: official links only; text not indexed
- cards.txt: official links only; catalog not indexed
- Official source: [Official Fusion World rules and updates](https://www.dbs-cardgame.com/fw/en/news/01_31.html)
- Official source: [Official Fusion World card list](https://www.dbs-cardgame.com/fw/en/cardlist/)

### Digimon Card Game (digimon) [official links only]

- [Index](https://tcg.online/digimon/llm.txt)
- [Full bundle](https://tcg.online/digimon/llm-full.txt): 2KB; official card links only; no card text indexed
- rules.txt: official links only; text not indexed
- cards.txt: official links only; catalog not indexed
- Official source: [Official Digimon rules and revisions](https://en.digimoncard.com/rule/)
- Official source: [Official Digimon card list](https://en.digimoncard.com/cardlist/)

## Notes

- Indexed text comes from reviewed game-owned rules and card sources;
  link-only games point to official publishers without copying their text.
  Regenerate with `bun run generate:llm-txt`.
- Generated 2026-10-08T08:47:53.746Z.
- Card line format (cards.txt): Name [id] | type | stats | rules text.
- Play a game or inspect deterministic fixtures at
  https://tcg.online/{slug}/simulator (where the game has launched).