Open source. Open possibilities.

Otaku is a free, local LLM frontend for roleplay, offering web and terminal interfaces. It supports local and cloud LLMs, manages long context via scene summaries, and imports SillyTavern chats and character cards.

Longe is a self-improving LLM harness in a single Rust binary. It runs persistent sessions with a Lua REPL, three-level memory, sandboxed execution, budget enforcement, and post-run reflection to iterate on its own skills and prompts.

LastChat is a feature-rich Android AI assistant forked from RikkaHub, offering multi-provider chat, RAG memory, multimodal input, built-in Python/JS engines, and local-first privacy.

Local AI gateway routing requests across 16 providers with free-tier priority, automatic fallback, and full decision logging. Runs locally, no cloud telemetry.

An OpenAI-compatible failover proxy that automatically switches between LLM providers to ensure uninterrupted service and reduced latency.

A zero-dependency router that stacks multiple free LLM API tiers into a single resilient, OpenAI-compatible endpoint with automatic failover.