Claude Product UpdatesUpdate

Claude Code leak rebuilds

April 4, 2026Fireship, Theo - t3․gg, Matthew Berman

Riley Brown claims he used leaked Claude Code source to rebuild a new CLI and desktop app, analyzing it with OpenAI Codex.

Anthropic leaks Claude’s source code
Claude source code leak
What's in the leak?
Unreleased features
BREAKING: Claude Code source leaked. Not clickbait, the full claude code source code got leaked…
Anthropic accidentally leaked Claude Code's source code to the entire internet
Topics Covered - Claude source code leak - What's in the leak? - Unreleased features - Undercover Mode - Frustration Detector
Anthropic accidentally leaked Claude Code's source code to the entire internet.
Tragic mistake... Anthropic leaks Claude’s source code.
I got DMCA'd by Anthropic (not a joke).
Tragic mistake... Anthropic leaks Claude’s source code
Claude code source code got leaked
“Anthropic accidentally leaked Claude Code's source code to the entire internet.”
“BREAKING: Claude Code source leaked. Not clickbait, the full claude code source code got leaked…”
“Claude Code was just leaked... (WOAH).”
“Anthropic accidentally shipped the entire Claude Code source code in a .map file on npm. 512K+ lines. 2,300 files.”
“AI News: Anthropic Leak is Bigger Than You Think.”
“Claude Code leak”
“Claude code source code got leaked”
“Sigrid is joining us to talk about their Python/Rust fork.”
BREAKING: Claude Code source leaked.
Well, the Claude Code drama continues.
I got DMCA'd by Anthropic. There's a twist though.
Anthropic leaks Claude’s source code.
Claude Code was just leaked... (WOAH).
AI News: Anthropic Leak is Bigger Than You Think.
Sigrid is joining us to talk about their Python/Rust fork
BREAKING: Claude Code source leaked
I got DMCA'd by Anthropic (not a joke)
Claude Code Was Leaked… So I Had to Test it.
AI News: Anthropic Leak is Bigger Than You Think
“Claude Code Was Leaked… So I Had to Test it.”
“I got my hands on the leaked Claude Code source code”
“analyzed it with OpenAI Codex”
“rebuilt it as my own CLI called RileyCode.”
Fireship
Theo - t3․gg
Matthew Berman
Ray Fernando
Weights & Biases
Matt Wolfe
Julian Goldie SEO
Riley Brown
leakcoding-agentsclaudeanthropicopenaicode leakopen sourceclaude codesource code

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