
139: Claude Code’s Secrets Are Out
From Front-End Fire by TJ VanToll, Paige Niedringhaus, Jack Herrington
April 6, 2026 · 36 min · Episode 139
About this episode
The episode discusses the accidental leak of Claude Code's source code by Anthropic and the implications of this event.
This week, Anthropic accidentally leaked Claude Code’s source code to the world when it published a source map inside an npm release. While the offending file was quickly removed, the code was out there and folks got to work speculating about what’s next for Claude Code. Always running background daemons, something known as “undercover mode”, and a cute little ASCII animal next to inputs are some of the things we might see in Claude’s future. The npm hacks keep on coming as well, as popular d...
People in this episode
Hosts: TJ VanToll, Paige Niedringhaus, Jack Herrington
Topics covered
- source code leak
- Claude Code
- npm
- software development
- technology news
Keywords
- Claude Code
- source code
- npm
- Anthropic
- technology
- software
- leak
Mentioned in this episode
Organizations: Anthropic
Products: Claude Code
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