AI Shell — Natural Language to Shell Commands

What it is

AI Shell is a CLI tool by Builder.io that converts natural language into shell commands using AI. You describe what you want in plain English, and it suggests the exact command to run. It supports 13+ languages, interactive chat mode, silent mode for scripting, and custom OpenAI-compatible API endpoints.

It is designed for developers who frequently look up command syntax or want faster shell workflows without memorizing flags and options.

How it saves time or tokens

Instead of searching documentation or Stack Overflow for the right combination of flags, AI Shell gives you the command in seconds. The token estimate for this workflow is 369 tokens per invocation. Silent mode (ai -s) lets you pipe output directly into scripts, removing the manual copy-paste step entirely.

How to use

1. Install globally via npm: npm install -g @builder.io/ai-shell
2. Set your API key: ai config set OPENAI_KEY=sk-...
3. Run a query: ai 'list all log files larger than 10MB'
4. Choose [E]xecute, [R]evise, or [C]ancel from the interactive prompt

Example

# Install AI Shell
npm install -g @builder.io/ai-shell

# Configure your API key
ai config set OPENAI_KEY=sk-your-key-here

# Convert natural language to commands
ai 'find all Python files modified in the last 7 days'
# Suggests: find . -name '*.py' -mtime -7
# [E]xecute, [R]evise, [C]ancel

# Chat mode for multi-turn conversations
ai chat

# Silent mode for scripting
ai -s 'list running docker containers' | sh

Related on TokRepo

• Automation Tools -- Browse more CLI automation workflows
• AI Tools for Coding -- Developer productivity tools powered by AI

Common pitfalls

• Forgetting to set the API key before first use causes a silent failure with no helpful error message
• Silent mode pipes commands directly to the shell, which can be dangerous if you do not review the output first
• Custom endpoints must be fully OpenAI-compatible; partially compatible APIs may return malformed suggestions