PSA: Claude Code now enables auto mode as default, Anthropic says

Anthropic has made auto mode the default permission setting in Claude Code for Pro, Max, and Team users, replacing repeated approval prompts with a classifier that checks each tool call for risky actions. The company stopped charging for the extra tokens used by the auto mode classifier last week, and a study of 1,053 paid testers found auto mode caught 89% of dangerous commands versus 13.6% for humans, which fell to about 5% after 50 prompts. Anthropic cautions that classifiers cannot eliminate risk and recommends human review for production changes.

Claude Code auto mode has become the default permission setting for users starting today. Sessions for Pro, Max, and Team users now use it unless a user or administrator has pinned another setting. Anthropic no longer charging for extra tokens used per tool call for auto mode classifier According to Anthropic https://claude.com/blog/auto-mode-default-in-claude-code , auto mode replaces repeated approval prompts with a classifier that checks each tool call for irreversible, destructive, or out-of-bounds actions. If it blocks something, Claude can try a safer route or ask permission. After repeated blocks, the session falls back to manual approval. As part of the change, Anthropic says it stopped charging for “small number of extra tokens per tool call” used for the auto mode classifier last week. Anthropic says its study of 1,053 paid testers found people caught 13.6% of dangerous commands, compared with 89% for auto mode. Human performance fell to about 5% after 50 prompts. Still, Anthropic cautions that classifiers cannot eliminate risk and recommends human review for production changes. The shift should make Claude Code’s long-running work more practical, building on routines https://9to5mac.com/2026/04/14/anthropic-adds-repeatable-routines-feature-to-claude-code-heres-how-it-works/ , voice mode https://9to5mac.com/2026/03/03/anthropic-adding-voice-mode-to-claude-code-in-gradual-rollout/ , and its in-app Mac browser https://9to5mac.com/2026/07/10/anthropic-highlights-claude-codes-in-app-browser-on-the-desktop/ . Anthropic says auto mode users at Team and Enterprise customers ship about 25% more pull requests. 9to5Mac’s Take While it may sound risky, this is probably the right default for experienced users. Still, users should establish some trust with coding agents before relying on auto mode. It’s also interesting that Anthropic is taking this step. For comparison, OpenAI actually opted out of auto mode for its most powerful version of GPT-5.6 as an extra precaution at one point. Do more with your Apple products Apple AirTag 2 | Add Find My tracking to keys, bags, bikes, more https://amzn.to/4vjNWN1 AirPods 4 | Apple’s newest wireless headphones https://amzn.to/43ndewV AirPods Pro 3 | Apple’s best wireless headphones https://amzn.to/4ut3FYp Beats USB-A to USB-C Cable | The official CarPlay cable https://amzn.to/4mpKs7K FTC: We use income earning auto affiliate links. More. https://9to5mac.com/about/ affiliate our homepage http://9to5mac.com/ for all the latest news, and follow 9to5Mac on exclusive stories https://9to5mac.com/feature/exclusive/ , reviews https://9to5mac.com/guides/review/ , how-tos https://9to5mac.com/guides/how-to/ , and subscribe to our YouTube channel https://www.youtube.com/9to5mac