Mermaid
Renders Mermaid diagrams in real-time with live preview capabilities, automatic browser refresh, and WebSocket-based updates, supp
Built by Vitalii Elenhaupt, this server integrates with the Mermaid CLI to render diagrams in SVG, PNG, and PDF formats, featuring a local web server with pan/zoom functionality, theme support, and integration with Mermaid Live Editor for collaborative editing. The implementation includes security features like path validation and CSP headers, automatic cleanup of old diagrams, and supports multiple concurrent diagram sessions through unique preview IDs. It's particularly useful for documentation workflows, architectural planning, and interactive diagram development within conversations.
Source
Repository: https://github.com/veelenga/claude-mermaid
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