CoplayDev / unity-mcp

MCP server and Unity Editor package that lets AI assistants control scenes, scripts, assets, tests, and builds in Unity.

KittenML / KittenTTS

Open-source text-to-speech library with a 1.7B 1-bit speech model and lightweight ONNX models that run on CPU.

VectifyAI / PageIndex

Python library and SDK that builds a hierarchical tree index of documents so an LLM can reason through it for retrieval, without vector databases or chunking.

facebookresearch / audiocraft

PyTorch library for audio generation research, providing inference and training code for MusicGen, AudioGen, and EnCodec.

FluidInference / FluidAudio

Swift SDK running open-source speech models (ASR, TTS, VAD, speaker diarization) locally on Apple devices via CoreML and the Neural Engine.