mermaid-diagram

Mermaid diagrams require correct syntax for each diagram type—flowchart, sequence, class, state, ER, Gantt, or mindmap. This Skill validates your diagram against official Mermaid specifications, catching syntax mistakes like invalid special characters, misused subgraphs, and reserved words before rendering fails.

Common errors include special characters in labels, incorrect subgraph nesting, reserved word conflicts, and type-specific syntax violations. This Skill prevents these pitfalls by enforcing proper syntax rules for each diagram type, ensuring diagrams render reliably in documentation.

Yes. Mermaid diagrams work well in documentation for visualizing flows, data models, and timelines. This Skill generates syntactically correct diagrams across flowchart, sequence, class, state, ER, Gantt, and mindmap types, so your documentation renders without manual debugging.

Describe your design concept—a user login flow, system architecture, or timeline—and this Skill transforms it into valid mermaid syntax. It handles all diagram types and enforces specifications, so your design renders correctly on first draft.

Mermaid supports flowchart, sequenceDiagram, classDiagram, stateDiagram, erDiagram, Gantt, and mindmap types. This Skill generates and validates all of them to official specifications, preventing syntax errors across each type.