OpenApps

Mermaid Chart MCP server — tools & history

Mermaid Chart MCP server: observed open status, tool schemas, linked apps and version history.

Mermaid Chart

Endpoint: https://chatgpt.mermaid.ai/anthropic/mcp

Observed status: open. Checked: 2026-10-11T06:21:26+00:00.

Linked apps

  • Mermaid Chart

    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.

Observed tools

  • validate_and_render_mermaid_diagram — Use this tool to output a Mermaid diagram: - The tool will validate the diagram syntax and render it to a UI widget. - The widget will contain the diagram code, a "Copy Code" button, and a rendered diagram. - If the diagram is invalid, the widget will give user a link to repair the diagram in Mermaid.

Data as of 2026-10-11T06:21:26+00:00.

OpenApps records store listings and observed changes. Store ranks are not download counts; launch dates may be derived or use the first observation. Coverage gaps are shown in the interactive catalog.

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