The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a ...

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been ...

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

Anthropic is scrambling to contain the leak, but the AI coding agent is spreading far and wide and being picked apart.

A simple human mistake has revealed all 500,000+ lines of code that make up Claude Code. How big a deal is that, really?

After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

The accidental release of Claude Code’s source files has opened a window into how Anthropic directs its AI, and how others might now follow ...

Anthropic accidentally leaked a large amount of internal code related to its Claude Code tool, exposing how the system works.

Claude Code 2.1.88 leak exposed 512,000 lines via npm error, fueling supply chain risks and typosquatting attacks.

Swapping Claude Code for Codex turned out to be an easy win, with faster results, lower token usage, and a smoother workflow.