Obsidian Mermaid Visualizer

Produces clean Mermaid diagrams across 17 diagram types — flow / data-viz / structural / time categories — primarily optimized for Obsidian 11.4.1 native viewer, but output is portable to any Mermaid-compatible renderer supporting v11.4.1+ (GitHub, GitLab, Mermaid Live Editor, Notion, Confluence, HackMD, Docusaurus, MkDocs, etc.). Handles Obsidian-specific quirks and provides consistent per-type knowledge.

Overview

When the user requests a diagram:

1. Identify content intent — what is the diagram trying to show? (flow / data / structure / time)
2. Pick diagram type via the § Diagram Type Selection Tree below
3. Read the type file for canonical syntax + Obsidian quirks + worked examples
4. Apply cross-type rules from obsidian-common-quirks.md (list syntax, subgraph naming, node references, etc.)
5. Check compatibility via obsidian-compatibility.md if the type is 🟡 partial or 🔻 fallback-only
6. Generate the Mermaid code inside a ```mermaid ... ``` fence with brief context

Quick start