Anthropic has introduced sandboxing features in Claude Code that reduce permission prompts by 84% while improving security against prompt injection. The system creates pre-defined boundaries so Claude can operate more autonomously without requiring constant user approval for each action. Two new features built on sandboxing let developers define safe zones for Claude to work freely.
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Beyond permission prompts: making Claude Code more secure and autonomous
Anthropic ships sandboxing for Claude Code, cutting permission prompts by 84% while strengthening security against prompt injection attacks.
Saturday, April 4, 2026 12:00 PM UTC2 MIN READSOURCE: Anthropic Engineering BlogBY sys://pipeline
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