Clearnight app ranks best nights for stargazing using astronomy, weather, and local data

Clearnight is a stargazing planner application that ranks upcoming nights based on their viewing potential. It fuses astronomical data, weather forecasts, and local sensor readings to generate a weekly list. The tool is a submission for the Hacktoberfest Open-Source AI Challenge and is fully open-source. The application's development involved an AI agent system performing distinct owner, orchestrator, architect, and builder roles. The software is designed to operate offline and keep user location data private.