trace-it
✓Before modifying shared code (utilities, types, configs, base classes), traces all callers and dependents first. Activates when editing files in shared/, utils/, lib/, or anything imported by 3+ files. Prevents "fixed one thing, broke three others."
Installation
SKILL.md
Shared code is high-leverage but high-risk. Change a utility function and you might break 10 callers. Change a type definition and you invalidate assumptions across the codebase. This skill forces you to trace impact before editing.
| Caller | How it uses this | Will change break it? |
| handler.ts | Calls validate(input) | Yes - signature changes | | user.ts | Uses return value | No - return type same |
Before modifying shared code (utilities, types, configs, base classes), traces all callers and dependents first. Activates when editing files in shared/, utils/, lib/, or anything imported by 3+ files. Prevents "fixed one thing, broke three others." Source: elliotjlt/claude-skill-potions.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/elliotjlt/claude-skill-potions --skill trace-it- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-05
- Updated
- 2026-02-18
Quick answers
What is trace-it?
Before modifying shared code (utilities, types, configs, base classes), traces all callers and dependents first. Activates when editing files in shared/, utils/, lib/, or anything imported by 3+ files. Prevents "fixed one thing, broke three others." Source: elliotjlt/claude-skill-potions.
How do I install trace-it?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/elliotjlt/claude-skill-potions --skill trace-it Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/elliotjlt/claude-skill-potions
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-05