Source Code for Anthropic’s Claude Code Leaks at the Exact Wrong Time

After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

Claude Code's source code appears to have leaked: here's what we know

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

Entire Claude Code CLI source code leaks thanks to exposed map file

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

Anthropic Accidentally Leaks Claude Code Source Code

The leak reveals the tool’s internal architecture, tool implementations, multi-agent workflows, and potentially unreleased ...

Anthropic goes nude, exposes Claude Code source by accident

Would you like a closer look at Claude? Someone at Anthropic has some explaining to do, as the official npm package for ...
Cybernews

Anthropic inadvertently leaks source code for Claude Code CLI tool

Anthropic, the flagship AI company, has inadvertently exposed the source code for its major CLI tool Claude Code. It has ...
The Information

Anthropic’s Coding Agent Source Code Exposed in Leak

Anthropic mistakenly leaked some of the source code underlying its Claude Code application, the company said on Tuesday. The leak revealed new details about how the popular AI coding tool works and ...

Anthropic's AI Coding Tool Leaks Its Own Source Code For The Second Time In A Year

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

Claude Code unintentionally open source: Source map reveals all

The source code of Anthropic's CLI tool Claude Code was accidentally made publicly accessible via a source map in the npm ...