AI coding tools

The Always-On AI Agent Hidden in Claude Code’s Leaked Source

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Last updated: March 2026 KAIROS is an unreleased always-on AI agent mode discovered inside the Claude Code source code that leaked on March 31, 2026. Unlike current AI coding tools that only respond when prompted, KAIROS runs as a persistent background daemon — it watches your project, writes daily logs, proactively acts on issues it … Read more

Claude Code Source Code Leaked — 7 Things We Learned

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Claude Code Source Code Leaked

Last updated: March 2026 On March 31, 2026, security researcher Chaofan Shou discovered that Anthropic accidentally shipped a source map file inside the @anthropic-ai/claude-code npm package (version 2.1.88). The 57 MB file exposed the full TypeScript source code of Claude Code — roughly 1,900 files and 512,000+ lines — including unreleased features, internal codenames, system … Read more