AI agents in mainframe modernization

Using extreme precision for predictable, repeatable and auditable results
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  • Gerhardt Scriven, Maikon Lenz
  • 19 November 2025

Financial institutions are under growing pressure to modernize legacy mainframes, yet the rise of autonomous AI agents often creates as much uncertainty as opportunity.

The real challenge is using AI in a way that is safe, efficient, and prepared for regulatory scrutiny.

This article explores a structured approach to AI-enabled mainframe modernization that blends human expertise with guided AI workflows. By placing specialized agents within a controlled and transparent framework, organizations can improve consistency, strengthen oversight, and build greater confidence throughout the modernization process, without sacrificing quality or control.

Download the full article to learn how governed AI agents can be applied to modernize legacy systems with clarity, control, and measurable impact.
 

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