mcp-vegalite-server
MCP server for Vega-Lite data visualization. mcp-vegalite-server is a Model Context Protocol (MCP) server maintained by isaacwasserman. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It exposes 2 tools, including save_data and visualize_data, that an agent can call directly. It is categorized under AI/Visualization, Tool/Server and Data/Visualization.
What is this MCP
This is a Model Context Protocol (MCP) server implementation that provides an interface for visualizing data using Vega-Lite syntax. It allows LLMs to generate and display data visualizations programmatically.
How to use this MCP
The MCP can be integrated with Claude Desktop by adding the server configuration to the claude_desktop_config.json file. It offers two main tools:save_data for storing data tables and visualize_data for creating visualizations from those tables using Vega-Lite specifications.
What this MCP can be used for
This MCP enables automated data visualization workflows, allowing AI systems to generate charts, graphs, and other visual representations of data. It supports both textual output (Vega-Lite specs) and image output (PNG) of visualizations for different use cases.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the mcp-vegalite-server MCP server?
mcp-vegalite-server is a Model Context Protocol server from isaacwasserman. It lets MCP-compatible AI clients call its tools over a standard interface, so agents like Claude, Cursor, and Cline can use it without custom integration.
How do I connect mcp-vegalite-server to my AI client?
Add mcp-vegalite-server to your client's MCP configuration using the stdio or SSE connection shown in the usage examples on this page, then restart the client to load the server.
What tools does mcp-vegalite-server provide?
mcp-vegalite-server provides 2 tools: save_data and visualize_data.
Is mcp-vegalite-server free to use?
mcp-vegalite-server is listed on AIMCP for free. Any API keys or accounts required by the underlying service are set by its provider.
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