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AI-powered tools for the modern mainframer

Bridge legacy systems with cutting-edge AI. Our tools help mainframe engineers lint COBOL, surface errors, and optimize code with intelligent recommendations.

Terminal

Why Zcrafter?

Intelligent Linting

Automatically detect errors and style issues in your COBOL code.

Quality Scores

Get actionable metrics on code maintainability and complexity.

Optimization Tips

Receive AI-powered suggestions to improve performance and efficiency.