Generates optimized Nushell custom completions and tab-completion logic for commands and externs.
This skill provides comprehensive guidance for implementing custom completions in Nushell, enabling developers to build context-aware argument suggestions and efficient CLI interfaces. It covers a wide range of implementation patterns, from simple inline static lists for Nushell 0.108+ to complex, dynamic completer functions that leverage external tools or internal shell logic. Whether you are wrapping external binaries with extern commands or adding intelligent suggestions to your own script library, this skill ensures your Nushell environment remains highly productive and user-friendly by adhering to the latest shell features and best practices.
Key Features
015 GitHub stars
02Support for inline static list completions using Nu 0.108+ syntax
03Standardized patterns for wrapping external commands with robust tab completion
04Creation of dynamic, context-aware completer functions with parameter support
05Configuration of sorting, fuzzy matching, and case-sensitive completion behavior
06Implementation of command-wide completers using the @complete attribute
Use Cases
01Building context-aware argument suggestions based on previous command-line inputs
02Standardizing custom completion scripts and modules across a Nushell environment
03Adding intelligent tab-completions to complex extern command wrappers for CLI tools
