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Mermaid Chart

Mermaid Chart

No authdesign

Validates & renders Mermaid diagrams as PNG images

Validates Mermaid diagram syntax and renders high-quality PNG images. Creates shareable playground URLs and provides comprehensive error handling with detailed feedback. Features workflow guidance for reliable diagram generation workflows.

You can use the Mermaid Chart connector to:

Validate and render diagrams:
"Validate this Mermaid flowchart code and render it as a PNG. If valid, provide a shareable playground link"

Check for syntax errors:
"Check my Mermaid sequence diagram for syntax errors and suggest corrections"

Optimize and collaborate on diagrams:
"Optimize this class diagram for readability, validate the syntax, render as PNG, and provide a playground link for collaboration"

Works with:claude
Author: Mermaid Chart Inc
claude mcp add --transport http mermaidchart https://chatgpt.mermaid.ai/anthropic/mcp

Connection

Connector URL
https://chatgpt.mermaid.ai/anthropic/mcp

Tools (1)

EXECvalidate_and_render_mermaid_diagram
View on GitHub

Details

Developer

Mermaid Chart Inc

Version

1.0.0

Transport

streamable-http

Tags

#claude#design#mermaid-chart

Common Use Cases

  • design