I Open-Sourced a Chinese Astrology Engine and Wired It Into Every AI Coding Tool

The author has open-sourced `shunshi-bazi-core`, a TypeScript library designed to calculate Chinese Four Pillars of Destiny (Bazi) charts with true solar time correction. This tool has been integrated into various AI coding tools such as Claude Desktop, Cursor, and Cline, as well as a Claude Code skill for the CLI.