tft-oracle

Teamfight Tactics MCP server — accurate champion, trait, item, and augment data for LLMs.

Stop LLMs from hallucinating TFT data. tft-oracle gives AI assistants accurate, up-to-date game knowledge sourced from CommunityDragon.

Features

Champions — Full stats, traits, abilities, and costs for all champions in the current set
Traits — Breakpoint thresholds, scaling values, and champion membership
Items — Complete recipe tree, stat effects, and component relationships
Augments — Descriptions and effects
Rolling Odds — Shop probability tables by player level
Auto-updates — Data refreshes from CommunityDragon on each server start

Tools

Tool	Description
`search_champions`	Search champions by name, cost, trait, or role
`get_champion`	Full champion profile with stats, traits, and ability
`search_traits`	Search and list traits
`get_trait`	Trait detail with breakpoints and champion list
`search_items`	Search items by name or component
`get_item_recipe`	Item recipe tree and reverse lookups
`search_augments`	Search augments by name or effect
`get_rolling_odds`	Champion shop odds by player level

Install

Claude Desktop

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

config.json

{
  "mcpServers": {
    "tft-oracle": {
      "command": "npx",
      "args": ["-y", "tft-oracle"]
    }
  }
}

CLI

Terminal

npx tft-oracle

Data Source

Game data is sourced from CommunityDragon, which extracts structured data from Riot Games' TFT client files. Data is fetched on first run and cached locally at ~/.tft-oracle/. It auto-updates when CommunityDragon publishes new patch data.

No Riot Games API key is required.

Legal

tft-oracle isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing Riot Games properties. Riot Games, Teamfight Tactics, and all associated properties are trademarks or registered trademarks of Riot Games, Inc.

Game data provided by CommunityDragon, created under Riot Games' "Legal Jibber Jabber" policy.

License

MIT