Title: Claude Code source code leaked via npm map file | BestBlo...
URL Source: https://www.bestblogs.dev/status/2038924457583239523
Published Time: 2026-03-31 10:20:46
Markdown Content: 
Claude Code 的代码源代码通过其 npm 注册表中的一个 map 文件泄露了！ 下载下来后，用 Claude Code 自己分析了下，我去，还真是。
对亏了柿子老师告知。赶紧代码做了个备份，好好学习学习：github.com/freestylefly/c…
!Image 3: Chaofan Shou (svm/acc)
#### Chaofan Shou (svm/acc)
@Fried_rice · 6h ago
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One Sentence Summary
Reports on the leak of Claude Code source code via a map file in the npm registry, sharing a GitHub backup link.
Summary
This tweet shares and confirms the news of the Claude Code source code leak. The author obtained the source code via a map file in the npm package and used Claude Code to analyze it. The tweet provides a GitHub backup link for the leaked code, offering significant value to developers interested in Claude Code's internal implementation and reverse engineering.
AI Score
81
Influence Score 11
Published At Today
Language
Chinese
Tags
Claude Code
Anthropic
Source Code Leak
Reverse Engineering
npm