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

After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

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

Artificial intelligence firm Anthropic has accidentally revealed the source code for its popular coding tool Claude Code.

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

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

Claude Code, Anthropic’s top AI agent, just suffered a major source code leak. Version 2.1.88 exposed 512,000 lines of ...

Anthropic says it accidentally leaked the source code for Claude Code, which is closed source, but the company says no ...

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

Anthropic has accidentally exposed Claude Code's full 512,000-line TypeScript source via an npm source map, revealing ...

Anthropic PBC has accidently exposed the source code for its Claude Code command-line interface tool through a packaging ...