Show HN: Nosh – Fast native shell with built-in AI (natural language commands) (github.com)

Nosh, a new native shell, has been launched with integrated AI capabilities, allowing users to execute commands using natural language. With Nosh, users can simply type a command or describe what they need in plain English; for example, typing '?find large files in this directory' will automatically translate into the appropriate shell command. This innovative feature streamlines command-line interactions, making it more accessible for those less familiar with shell syntax. Additionally, a compelling "agentic mode" enables the AI to run commands, analyze outputs, and provide informative responses, further enhancing user experience. The significance of Nosh lies in its ability to democratize command-line usage by bridging the gap between technical complexity and user-friendly interaction. Built in Rust for speed, it boasts quick prompt responses of around 2 milliseconds and offers extensive customization options, including themes, syntax highlighting, and a plugin system. Moreover, safety layers ensure that AI-generated commands undergo risk assessments before execution. With features like tab completion and a smart configuration system, Nosh sets a new standard for shell experience, potentially transforming how developers and non-developers alike interact with command-line interfaces.