The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been ...
Anthropic, the flagship AI company, has inadvertently exposed the source code for its major CLI tool Claude Code. It has ...
The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a ...
The leak reveals the tool’s internal architecture, tool implementations, multi-agent workflows, and potentially unreleased ...
Anthropic has accidentally exposed Claude Code's full 512,000-line TypeScript source via an npm source map, revealing ...
A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...
Anthropic exposed Claude Code source on npm, revealing internal architecture, hidden features, model codenames, and fresh ...
A version of the AI coding tool in Anthropic's npm registry included a source map file, which leads to the full proprietary ...