mcp-vegalite-servermcp-vegalite-server סרבר MCP

What are the limitations of mcp-vegalite-server?

It offers only two core tools—save_data and visualize_data—and depends on a specific configuration for output types, limiting flexibility and functionality compared to more feature‑rich visualization platforms.

Asked by Ismael Rios · Nov 10, 2025

Can I use this server with other applications besides Claude Desktop?

The server is designed for use with Claude Desktop and requires configuration in claude_desktop_config.json. It does not specify native support for other platforms, so integration outside Claude may need custom setup.

Asked by Priya Nair · Oct 2, 2025

How can I retrieve a visualization from the server?

Use the visualize_data tool with the table name and a Vega-Lite JSON specification. Depending on the output_type set in claude_desktop_config.json, the server returns either the full Vega-Lite spec (text) or a base64‑encoded PNG image.

Asked by Nadia Petrova · Oct 2, 2025

What input does the mcp-vegalite-server require to save a data table?

The save_data tool expects a table name (string) and an array of objects representing the data. It returns a success message upon storage.

Asked by Tariq Aziz · Sep 1, 2025