Agent skill

path

Manage the system PATH variable with subcommands for adding, removing, and deduplicating directories. Core Scenario: When the user needs to modify their environment's search path or clean up duplicate entries.

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Forks 4

Install this agent skill to your Project

npx add-skill https://github.com/x-cmd/skill/tree/main/data/x-cmd/path

SKILL.md

path - PATH Variable Management

The path module provides a simple and effective way to manipulate the shell's PATH variable. It supports pushing/unshifting directories and deduplicating entries to maintain a clean environment.

When to Activate

  • When the user wants to add a new directory to the start (unshift) or end (push) of the PATH.
  • When removing specific directories from the PATH.
  • When cleaning up duplicate directory entries in the PATH variable.
  • When viewing the current PATH structure in an interactive app.

Core Principles & Rules

  • Non-Destructive: Provides explicit subcommands for modification rather than direct string editing.
  • Interactive UI: Use the default x path to browse the current PATH entries in a structured list.
  • Ordering: Be mindful of whether a path should take priority (start of PATH) or be a fallback (end of PATH).

Patterns & Examples

Add to PATH

bash
# Add a directory to the beginning of the PATH
x path unshift /usr/local/custom/bin

Remove Duplicates

bash
# Remove all redundant entries from the PATH variable
x path uniq

View and List

bash
# List all directories currently in the PATH
x path ls

Checklist

  • Confirm if the directory should be added to the front or back of the PATH.
  • Verify the target directory path exists and is correct.

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