Enables data visualization through Vega-Lite syntax, allowing users to create visualizations from saved data tables by providing Vega-Lite specifications.
Data Visualization MCP Server
Overview
A Model Context Protocol (MCP) server implementation that provides the LLM an interface for visualizing data using Vega-Lite syntax.
Components
Tools
The server offers two core tools:
save_data
- Save a table of data agregations to the server for later visualization
- Input:
name
(string): Name of the data table to be saveddata
(array): Array of objects representing the data table
- Returns: success message
visualize_data
- Visualize a table of data using Vega-Lite syntax
- Input:
data_name
(string): Name of the data table to be visualizedvegalite_specification
(string): JSON string representing the Vega-Lite specification
- Returns: If the
--output_type
is set totext
, returns a success message with an additionalartifact
key containing the complete Vega-Lite specification with data. If the--output_type
is set topng
, returns a base64 encoded PNG image of the visualization using the MPCImageContent
container.
Usage with Claude Desktop
This server cannot be installed
remote-capable server
The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.
A Model Context Protocol (MCP) server implementation that provides the LLM an interface for visualizing data using Vega-Lite syntax.
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