For developers using AI, “vibe coding” right now comes down to babysitting every action or risking letting the model run unchecked.

Anthropic says its latest update to Claude aims to eliminate that choice by letting the AI decide which actions are safe to take on its own — with some limits.

The move reflects a broader shift across the industry, as AI tools are increasingly designed to act without waiting for human approval.

The challenge is balancing speed with control: too many guardrails slows things down, while too few can make systems risky and unpredictable.

Anthropic’s new “auto mode,” now in research preview — meaning it’s available for testing but not yet a finished product — is its latest attempt to thread that needle.

Auto mode uses AI safeguards to review each action before it runs, checking for risky behavior the user didn’t request and for signs of prompt injection — a type of attack where malicious instructions are hidden in content that the AI is processing, causing it to take unintended actions.

Any safe actions will proceed automatically, while the risky ones get blocked.

It’s essentially an extension of Claude Code’s existing “dangerously-skip-permissions” command, which hands all decision-making to the AI, but with a safety layer added on top.

The feature builds on a wave of autonomous coding tools from companies like GitHub and OpenAI, which can execute tasks on a developer’s behalf.

But it takes it a step further by shifting the decision of when to ask for permission from the user to the AI itself.

Anthropic hasn’t detailed the specific criteria its safety layer uses to distinguish safe actions from risky ones — something developers will likely want to understand better before adopting the feature widely.

(TechCrunch has reached out to the company for more information on this front. ) Auto mode comes off the back of Anthropic’s launch of Claude Code Review, its automatic code reviewer designed to catch bugs before they hit the codebase, and Dispatch for Cowork, which allows users to send tasks to AI agents to handle work on their behalf.

Auto mode will roll out to Enterprise and API users in the coming days.

The company says it currently only works with Claude Sonnet 4.

6, and recommends using the new feature in “isolated environments” — sandboxed setups that are kept separate from production systems, limiting the potential damage if something goes wrong

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