Show HN: SafeExec: Destructive Command Interceptor for Codex/Claude/Agents (github.com)

SafeExec has been introduced as a Bash-based safety layer designed to protect Ubuntu, Debian, WSL, and macOS from the accidental execution of destructive commands by both AI agents, like Codex and GPT, and human users. It works by intercepting potentially harmful commands such as `rm -rf` and `git reset --hard`, enforcing a confirmation gate that requires users to type "confirm" in a real terminal session before any action proceeds. This mechanism ensures that non-interactive executions cannot bypass safety checks, significantly reducing the risk of unintended data loss. The introduction of SafeExec is particularly significant for the AI/ML community, both because it addresses a crucial vulnerability associated with AI-assisted coding and because many development environments rely on ease of use. By requiring explicit user confirmation for dangerous commands, SafeExec helps practitioners mitigate the risks linked to AI hallucinations and inadvertent destructive actions. Its robust features include blocking commands without usable terminal access, providing granular gating for various Git commands, and maintaining a detailed audit log of actions. The hard mode installation even replaces default command paths to capture non-interactive executions, making SafeExec a valuable tool in any developer's toolkit to ensure safer command execution in AI-driven workflows.