ArcGPT is a local AI assistant that combines natural-language conversation with secure access to a PostgreSQL database, allowing users to ask questions about institutional data without writing SQL. It supports multiple local LLM providers, including Ollama and LM Studio, while keeping database and model access behind the backend.
Chitti is a small Python-based voice recognition project built as a learning experiment with offline speech-to-text. It uses the Vosk speech recognition engine and sounddevice to capture microphone input and recognize spoken English in real time. The project was mainly created to understand how local speech recognition works and to explore the foundations of building a voice-based assistant.