mermaid-diagram

# Mermaid Diagram Generator Generate high-quality Mermaid diagram code based on user requirements, with file output and verification. ## Constants - **OUTPUT_DIR = `figures/`** — Output directory for generated files - **MAX_ITERATIONS = 3** — Maximum refinement rounds for syntax or layout issues ## Workflow: MUST EXECUTE ALL STEPS ### Step 0: Pre-flight Check ```bash mkdir -p figures ``` ### Step 1: Understand Requirements & Select Diagram Type Parse the input: **$ARGUMENTS** 1. Analyze the request and choose the most suitable diagram type 2. Read the corresponding Mermaid syntax reference below 3. If the diagram involves mathematical notation, apply the math syntax rules from the **Math Formulas in Diagrams** section 4. Identify all components, connections, and data flow 5. Plan the diagram structure before writing code ### Step 2: Read Documentation Select the appropriate diagram type. Use built-in Mermaid knowledge first; if external documentation is needed and your environment provides it, fetch the up-to-date syntax reference. | Type | Use Cases | | ---- | --------- | | Flowchart | Processes, decisions, steps | | Sequence Diagram | Interactions, messaging, API calls | | Class Diagram | Class structure, inheritance, associations | | State Diagram | State machines, state transitions | | ER Diagram | Database design, entity relationships | | Gantt Chart | Project planning, timelines | | Pie Chart | Proportions, distributions | | Mindmap | Hierarchical structures...