Gestell is an innovative AI tool designed to transform unstructured data into structured formats that are ready for artificial intelligence applications. This tool is particularly beneficial for enterprises dealing with legacy systems, such as COBOL and mainframe environments, where unstructured data can hinder modernization efforts. Gestell employs specialized AI agents that are purpose-built to analyze complex legacy codebases, mapping architecture, code paths, dependencies, and operational workflows. By utilizing these AI agents, organizations can achieve comprehensive documentation and analysis of their legacy systems, enabling them to understand their existing infrastructure before making any changes. The tool's capabilities extend to legacy harmonization, where it integrates new technologies with existing systems, ensuring operational continuity while modernizing workflows. Gestell also offers features like real-time insights, business logic extraction, and performance analysis, which are crucial for organizations looking to optimize their mainframe operations. With a focus on enterprise-grade security, Gestell can be deployed in various environments, including cloud, bare-metal, or air-gapped setups, ensuring that sensitive data remains secure throughout the modernization process.