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@kenzot25/why-run

v0.1.3

Published

2 months ago

CLI for why-run - trace function calls to understand why they ran

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@kenzot25/why-run

CLI for why-run - trace function calls to understand why they ran.

Installation

npm install -g @kenzot25/why-run

Or use via npx:

npx @kenzot25/why-run <command>

Commands

`install-skill`

Install the why-run-debugger Claude Code skill to enable AI-powered trace analysis.

why-run install-skill
# or
npx @kenzot25/why-run install-skill

This copies the skill files to ~/.claude/skills/why-run-debugger/, allowing Claude Code to:

Debug call chains: "why did fetchUser run?"
Analyze performance: "what's slow?"
Explain errors: "why did this error happen?"
Help understand code: "help me understand this file"

Usage After Installing Skill

Once the skill is installed, open Claude Code and ask:

| Question | What Claude Will Do | | ------------------------- | --------------------------------------------- | | "why did fetchUser run?" | Show ASCII call tree + causal explanation | | "analyze my traces" | Complete analysis with performance breakdown | | "what's slow in my code?" | Highlight slow functions with recommendations | | "debug this error" | Trace error to root cause |

About why-run

why-run is a function call tracing library that helps you understand the causal chain of function execution. See the main repository for full documentation.

License

MIT