control-flow

Generate ASCII tree diagrams of control flows and data structures from source code.

23.2k|2.0k|Updated Jul 18, 2025
One-click install
npx skills add https://github.com/slopus/happy --skill control-flow-slopus
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: control-flow
Source: https://github.com/slopus/happy/tree/main/.agents/skills/control-flow
Command: npx skills add https://github.com/slopus/happy --skill control-flow-slopus

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill aids in the visualization and design of complex control flows and data structures, making it easier to understand and manage intricate programming logic.

Core Features & Use Cases

  • Flow Visualization: Generate ASCII tree diagrams to visually represent control flow, triggers, and re-render effects.
  • Data Structure Analysis: Provide details on payload shapes and state mutations for any given data structure.
  • Use Case: When trying to debug a particularly complex piece of code or when designing a new system, use this Skill to visualize the flow and better understand the data transformations.

Quick Start

Generate a control flow diagram for the 'main.js' file in the current directory.

Frequently Asked Questions about control-flow

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I visualize control flow in complex code?

You can visualize control flow by generating ASCII tree diagrams that represent function calls, triggers, and re-render effects, making it easier to debug intricate program logic.

What is the best way to analyze data structure state mutations during debugging?

Analyzing data structure state mutations involves generating visual diagrams that provide details on payload shapes and state changes, helping you track data transformations within your program.

Can I generate a control flow diagram for a specific source code file?

Yes, you can generate a control flow diagram by providing source code for analysis, such as requesting a visualization for a specific file like 'main.js' in your current directory.

What do I need to know about function calls to use code visualization effectively?

Effective code visualization requires knowledge of function calls and state mutations within your source code, as the analysis depends on understanding these elements to map the flow accurately.

When should I use ASCII tree diagrams for software design?

ASCII tree diagrams are ideal when designing a new system or debugging complex software logic, as they visually represent control flows and data structures to clarify state changes and triggers.