mermaid-diagram

Convert user requirements into Mermaid diagrams and save .mmd and .md files.

Updated Mar 1, 2026
One-click install
npx skills add https://github.com/hve4638/hve-cc-marketplace --skill mermaid-diagram-hve4638
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mermaid-diagram
Source: https://github.com/hve4638/hve-cc-marketplace/tree/main/aris/skills/mermaid-diagram
Command: npx skills add https://github.com/hve4638/hve-cc-marketplace --skill mermaid-diagram-hve4638

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Converts user requirements into Mermaid diagrams and saves both raw Mermaid (.mmd) and Markdown-wrapped (.md) representations in a figures/ directory, enabling quick visualization and documentation readying.

Core Features & Use Cases

  • Generate Mermaid code from natural language requirements across multiple diagram types (flowchart, sequence, class, ER, Gantt, and more).
  • Save two complementary representations: raw .mmd and Markdown-wrapped .md under figures/ with deterministic filenames.
  • Validate syntax automatically using the Mermaid CLI, surfacing errors for rapid refinement.

Quick Start

Describe your diagram requirements and the tool will generate Mermaid code and preview files in figures/.

Frequently Asked Questions about mermaid-diagram

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

FAQPage Schema
How do I generate Mermaid diagrams from natural language requirements?

Mermaid diagram generation from natural language involves converting text requirements into structured code, saved as raw .mmd and Markdown-wrapped .md files. This process enables quick visualization and documentation readying across flowchart, sequence, class, ER, and Gantt types.

Does the Mermaid CLI validate diagram syntax automatically?

Mermaid CLI validates diagram syntax automatically during generation to ensure correctness and surface errors for rapid refinement. It applies a strict visual review process with defined maximum iterations to guarantee valid diagram output.

What is the best way to create Markdown-wrapped Mermaid files for documentation?

Creating Markdown-wrapped Mermaid files involves saving both raw .mmd and .md representations with deterministic filenames in a figures/ directory. This approach ensures documentation readying produces visualization files ready for immediate integration.

Can I generate multiple diagram types like flowchart, sequence, and ER diagrams from text?

Generating multiple diagram types like flowchart, sequence, class, ER, and Gantt diagrams from text requirements involves automated diagram-type selection and code generation. This satisfies functional requirements across various visualization formats.

What are the limitations of automated Mermaid code generation?

Automated Mermaid code generation limitations include a strict visual review bound by MAX_ITERATIONS, meaning syntax validation stops after a defined iteration threshold. If validation fails, errors are surfaced rather than forcing incorrect diagram output.