Tags: AI coding tool

A recent update to Anthropic's Claude Code inadvertently released internal source files, exposing over half a million lines of code on a public GitHub repository. The leak, which was quickly patched, did not contain customer data but allowed the broader community to examine the codebase. Analysts and developers spotted flags hinting at upcoming features, including a "Proactive" mode that could act without user prompts, a crypto‑based payment system for autonomous AI transactions, and a Tamagotchi‑style virtual companion that reacts to coding activity. Anthropic attributed the incident to a packaging error and said measures are being taken to prevent recurrence. Read more

Anthropic unintentionally published internal source files for its Claude Code AI coding tool when releasing version 2.1.88 to the public npm registry. The mistake included a source map that revealed more than 500,000 lines of code across nearly 2,000 files. Security researcher Chaofan Shou shared an archive link on X, generating massive attention. Anthropic confirmed the leak as a human error, emphasized that no customer data or credentials were exposed, and said it is taking steps to prevent a recurrence. The incident offers developers a rare glimpse into the tool’s architecture while raising security concerns for the company. Read more