Mermaid Chart
Create, edit, and fix diagrams
Validates Mermaid syntax, renders diagrams as high-quality SVG, and displays them instantly in an interactive UI where users can preview, zoom, and iterate in real time.
What you can ask
- Create a Mermaid diagram showing a modern web app architecture
Example path
MCP connector
- Server URL
https://chatgpt.mermaid.ai/openai/v2/mcp- Login
- OAuth
- Protocol
- MCP 2025-11-25
Tools
Reads data2
Changes data2
Deletes or can't be undone1
Skills
None in the store listings or on the server
Screenshots
