Writes precise, well-structured Mermaid diagrams for any visualization need. Use when creating flowcharts, sequence diagrams, state machines, ER models, timelines, mindmaps, Gantt charts, or any other Mermaid-supported diagram type. Activate on "mermaid", "diagram", "flowchart", "sequence diagram", "state diagram", "ER diagram", "visualize", "draw graph". NOT for rendering/exporting Mermaid to images (use mermaid-graph-renderer), ASCII art, or GUI-based design tools.
This skill does not declare a tool allowlist. The agent host applies whatever default tools are available at runtime.
SKILL.md / Manifest
https://raw.githubusercontent.com/erichowens/some_claude_skills/main/.claude/skills/mermaid-graph-writer/SKILL.mdRegistry
github (via claudemarketplaces.com)