Techie rewrites Claude Code's leaked source code with rival AI over copyright issues

South Korean techie Sigrid Jin rewrote the 5.12 lakh lines of leaked code of Anthropic's Claude Code on a Python script using its competitor OpenAI's Codex. He said he did this to avoid chances of Anthropic taking down the leaked code under copyright laws. "The result...captures architectural patterns of Claude Code's agent harness without copying any proprietary source," Jin said.