Shels is an autonomous engineering agent that doesn't just find bugs—it understands their business impact. Powered by Gemini 3's advanced AI, Shels analyzes codebases, generates comprehensive tests, detects issues, and automatically fixes problems while explaining the real-world consequences of each issue. Unlike traditional code analysis tools, Shels thinks like a CTO: it connects technical issues to business metrics, prioritizes fixes by ROI, and explains impact in terms of revenue, users.