An AI voice coach for League of Legends that answers questions mid-game without alt-tabbing
Open-source React components and runtimes for building AI chat
Stage
MVP
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Free
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
Live game analysis with real-time match data from Riot's Live Client API
Adaptive item builds tailored to your champion and enemy composition
Step-by-step combo and trading pattern explanations
Conversation memory that tracks questions during a session
Voice input and output without alt-tabbing
Knowledge base for 172 champions with guides, builds and role playbooks
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
Only reads the public Live Client Data API, avoiding bans and cheating concerns
Fully open source under Apache 2.0 license for transparency and community contribution
Voice-based coaching eliminates need to alt-tab during gameplay
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
Sensii
assistant-ui