Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Claude Code v0.2.44

Thinking Mode ("Think Harder")

  • New thinking mode activation: Simply say "think", "think harder", or even "ultrathink" to have Claude make a plan before executing
  • Claude will enter a planning mode where it thinks through the implementation steps before coding
  • After presenting the plan, you'll be prompted to exit plan mode and proceed with implementation

See this entry in the whole of v0.2.44 →