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ShellGPT OpenAI parent mark
ShellGPT OpenAI parent mark

ShellGPT

AI-powered command-line productivity tool

open sourceupdated Aug 1, 2026

ShellGPT (sgpt) is a command-line productivity tool powered by OpenAI models that generates shell commands, code snippets, and documentation directly in the terminal. Integrates with Bash, Zsh, PowerShell, and CMD; places AI-suggested commands into the terminal input via hotkeys. Supports persistent chat sessions, a REPL mode, and custom Python functions for extending capabilities. Accepts stdin and arguments for pipe-based workflows where command output can be piped to the AI.

ShellGPT (sgpt) is a command-line productivity tool powered by large language models that enables developers to generate shell commands, code snippets, and documentation directly from the terminal. It integrates OpenAI's GPT models with standard command-line interfaces including Bash, Zsh, PowerShell, and CMD, transforming natural language queries into executable commands and working code. ShellGPT solves the common developer need of quickly looking up command syntax, generating boilerplate code, and getting AI assistance without leaving the terminal.

ShellGPT offers shell integration that places AI-generated command suggestions directly into the terminal input line via hotkeys, persistent chat sessions for maintaining context across interactions, a REPL mode for interactive conversations, and custom functions defined as Python scripts for extending capabilities. It accepts input from both stdin and command-line arguments, enabling pipe-based workflows where command output can be fed directly to the AI for analysis. ShellGPT supports different query modes for shell commands, code generation, and general questions.

ShellGPT is designed for developers and system administrators who want a lightweight, focused AI assistant integrated into their existing terminal workflow. It is particularly effective for quickly generating complex command-line one-liners, explaining error messages, writing small utility scripts, and getting answers to technical questions without context-switching to a browser. ShellGPT works on macOS, Linux, and Windows, and competes with tools like tgpt and GitHub Copilot CLI in the terminal AI assistant space, differentiating itself through its persistent chat sessions and custom function support.

Pricing

Free (bring your own API key)

Platforms

macOS, Linux, Windows (Python)

Categories

Tags

Use Cases

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tgpt

Terminal AI chatbot — no API key required

Cross-platform terminal GPT client written in Go that provides free access to AI chatbots (KoboldAI, Blackbox AI, OpenAI) without API keys or account creation. Offers interactive multi-turn chat, shell command generation and execution, code generation, and image generation via Pollinations. Distributed as a single binary with no dependencies, making installation trivial on macOS, Linux, and Windows. Ideal for developers who want quick AI in the terminal without signup friction.

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Fabric

Modular AI prompt framework for everyday tasks

Fabric is an open-source framework that organizes AI prompts into reusable patterns for solving everyday tasks like summarizing content, explaining code, extracting insights from videos, and generating social media posts. Written in Go with support for 20+ AI providers including OpenAI, Claude, Gemini, and Ollama, it runs from the command line and can serve as a REST API. With 40,000+ GitHub stars, Fabric bridges the gap between AI capabilities and practical workflow automation.

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FAQ

What is ShellGPT?

ShellGPT (sgpt) is a command-line productivity tool powered by OpenAI models that generates shell commands, code snippets, and documentation directly in the terminal. Integrates with Bash, Zsh, PowerShell, and CMD; places AI-suggested commands into the terminal input via hotkeys. Supports persistent chat sessions, a REPL mode, and custom Python functions for extending capabilities. Accepts stdin and arguments for pipe-based workflows where command output can be piped to the AI.

Is ShellGPT free?

Yes — ShellGPT is open source and free to use. Free (bring your own API key)

Is ShellGPT open source?

Yes — ShellGPT is open source.

What are the best ShellGPT alternatives?

The top editor-verified ShellGPT alternatives are AIChat, tgpt, Fabric.