Agora is a fully open-source, BYOK (Bring Your Own Key) Android LLM client for power users. It connects directly to 8+ AI providers with no intermediary servers or tracking. All conversations stay local on your device. Features: * Multi-round agentic tool calling: web search (Brave, Serper, Tavily, SearXNG), code execution, remote shell execution, file operations (read/write/edit/glob/grep), memory management, and semantic conversation search * Remote device control via Conch protocol: end-to-end encrypted (ECDH + AES-256-GCM + HMAC-SHA256) with multi-device support and MCP integration for Claude Desktop * Non-linear branching: edit any past message and explore alternative conversation paths without losing context, powered by a tree-structured Room database * On-device LLM inference via llama.cpp (GGUF) and local embeddings for RAG-powered semantic search * Deep reasoning support: OpenAI o1/o3, Anthropic extended thinking, Gemini thinking, DeepSeek-R1, Qwen QwQ with streaming think-tag rendering * Active memory and saved memory files for persistent context across conversations * Context window management with real-time token counting and sliding window * .agora export/import (conversations, memories, prompts, settings, keys) and import from Claude and ChatGPT exports * Markdown rendering with syntax highlighting, LaTeX math, image and file attachments * English and Chinese language support