Yuumi - League of Legends Discord Bot for Item Builder

How It Works

1. A user sends a command like /build gnar or !build gnar in a Discord server.
2. Yumii queries the Mistral AI agent (temperature: 0.01, model: NeMo) with the provided champion name.
3. The API returns an optimal item build formatted as: BUILD -> Doran's Ring > Hextech Gunblade > Nashor's Tooth > Rabadon's Deathcap > Void Staff > Zhonya's Hourglass

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Tech Stack

• Rust 🦀
• Poise (Discord framework)
• Tokio (Async runtime)
• Reqwest (HTTP requests)
• Serde (JSON parsing)
• Mistral AI (LLM API for processing builds)
  • API URL: https://api.mistral.ai/v1/agents/completions
  • Model : NeMo
  • Max Tokens: 150
  • System Prompt : Using data from Blitz.gg, find the optimal item build for a specified League of Legends champion. Format the output ONLY in this way: 'BUILD -> Doran's Ring > Hextech Gunblade > Nashor's Tooth > Rabadon's Deathcap > Void Staff > Zhonya's Hourglass'
  • Few-Shot Prompts
    • input : yasuo build
    • output : 'BUILD -> Doran's Ring > Hextech Gunblade > Nashor's Tooth > Rabadon's Deathcap > Void Staff > Zhonya's Hourglass'

Installation

1. clone the repo
2. create .env file with DISCORD_TOKEN and MISTRAL_API_KEY
3. cargo run

Contribution

Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement". Don't forget to give the project a star! Thanks again! ❤️

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

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