Anthropic has announced that auto mode will become the default for Claude Code on Pro, Max, and Team accounts starting August 14, meaning programming with the tool will require less human oversight.
In auto mode, Claude Code will proceed without asking for approval at each step, unless an action is deemed “irreversible, destructive, or aimed outside your environment.” The company first tested the feature in March, pitching it as a balance between speed and control.
Anthropic said testing showed auto mode was safer than manual review: in a study with 1,053 paid testers, auto mode caught 89% of harmful actions, while human review caught only 13.6%. The company suggested manual review can become habitual, noting users approve 97% of permission prompts.
Claude Code Head Boris Cherny said on X: “The team and I use Auto mode exclusively, and have been for many months. I couldn’t imagine going back to permission prompts!”
Anthropic also said it has added safety features such as prompt injection screening and customizable hard deny rules to prevent issues like data exfiltration.