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Copilot Cracks COBOL: Minecraft Server Proves Legacy AI Lifeline—or Trap?

COBOL powering Minecraft—insane, right? GitHub Copilot steps in, but is it savior or just more Valley vaporware for enterprise cash grabs?

Marcus Rivera 📅 Mar 22, 2026 ⏱️ 3 min read 👁️ 8 views

⚡ Key Takeaways

Copilot's Ask/Agent/Plan modes tame massive COBOL codebases like CobolCraft's Minecraft server.
Custom instructions make it dialect-fluent—key for GnuCOBOL or z/OS.
Skeptical win: accelerates legacy work without full rewrites, but watch for AI glitches.

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Tech journalist covering AI business and enterprise adoption. 10 years in B2B media.

#AI coding #COBOL #GitHub Copilot #Legacy Code

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Originally reported by Towards AI