League of Legends AI coach with draft guidance, live match coaching, and post-game reviews
Open-source React components and runtimes for building AI chat
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Freemium
Open source
Pricing
Not given
The core library is free and MIT licensed. assistant-cloud offers: Free ($0, 200 MAU included), Pro ($50/mo, 500 MAU included plus $0.10 per additional MAU), Enterprise (custom MAU pricing, contact for details).
Key features
Automated rune, summoner spell and build imports
Adaptive live item builds during matches
Lightweight Windows overlay with customization
Post-game reviews with coaching feedback
Match history and progress tracking
Phase-specific game tips and win conditions
Auto-accept queue functionality
Champion pool customization per role
Streaming support for real-time chat output
Tool execution and integration
Thread persistence and history
Voice support
Generative UI rendering
Message attachments
Conversation branching
Multi-platform support (React, Vue, React Native, Ink)
Runtime adapter support (AI SDK, LangGraph, LangChain)
Fully customizable component composition
What makes it different
Ad-free experience with lightweight Windows connector avoiding performance impact
AI trained on professional coaching insights for context-aware recommendations
Complete coaching process from draft through post-game review
Build recommendations based on last 30 days of ranked data with statistical weighting
Works with any backend through pluggable runtime adapters
Complete source code available for customization via CLI
Production-ready runtime handling streaming, tools, and state
Free MIT license with optional paid cloud persistence
Baron Buff
assistant-ui