inside Claude Code's leaked source code, there are some very INTERESTING bits about their next model Capybara, next features, and Claude's internal tricks: > with UNDERCOVER mode the claude team could secretly contribute to public repos > Anthropic flags when you're rude to Claude (probably for training) > in-app voice mode, and ultra-plan (up to 30 minutes planning are next features) and so many unreleased but implemented features exist too. > if Claude realizes you're trying to distill it, it…