Show HN: Safer – Sleep better while AI agents have shell access (github.com)

A new tool called "safer" has been introduced to enhance the security of AI coding agents operating in development environments. Safer acts as a command wrapper that restricts an AI's shell access, allowing only safe, read-only operations by default. When potentially risky commands, such as file deletions or changes to infrastructure, are issued, safer requires explicit user approval before execution. This approach helps mitigate the risk of unintentional data loss or harmful actions, providing developers with peace of mind while utilizing AI agents. The significance of safer lies in its ability to integrate safety features into AI-driven development workflows. As AI becomes increasingly capable of performing powerful operations—like interacting with databases, Docker, and cloud resources—having a reliable pre-execution guardrail is crucial. With capabilities defined explicitly through command flags, developers can customize the level of access for the AI, ensuring that only authorized actions are executed. This safeguard not only protects the integrity of software projects but also fosters a more cautious deployment of autonomous AI agents in various coding scenarios.