Developer Uses AI to Map 600 Ancestors Across 12 Generations in Under a Month

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A software developer turned a casual family curiosity into a structured genealogy project after his son demonstrated AI-assisted ancestor searches. Using AI tools, he traced over 600 individuals across 12 generations in less than a month by treating the effort like a software project with version control via Git. Genealogical data was stored in the GEDCOM 5.5.1 format, a widely compatible standard originally created by the Church of Jesus Christ of Latter-day Saints in 1984. The AI assistant automated key steps — browsing genealogy sites, transcribing civil records, updating family tree files, and committing changes. The developer also shared practical tips, including switching AI models based on task complexity and creating reusable instruction sets called skills to improve efficiency.

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