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licenseA
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maintenanceMCP server for creating interactive Vega-Lite data visualizations that render inline in chat via MCP Apps.
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MIT
Best Vega MCP Servers
Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. With Vega, visualizations are described in JSON format, and generate interactive views using either HTML5 Canvas or SVG.
Why this server?
Allows creating interactive data visualizations using the Vega-Lite grammar, rendered inline in the chat.
Why this server?
Allows generating Vega-Lite v5 specifications for interactive displacement charts, compatible with Vega-embed and other Vega ecosystem tools.
AlicenseAqualityAmaintenanceEnables querying and analyzing humanitarian data, such as refugee statistics, through semantic tools like country comparisons, trend analysis, and report generation, using the UNHCR API.21211MITWhy this server?
Allows generating data charts (bar, line, pie, area, scatter) using Vega-Lite syntax, producing deterministic SVG outputs.
AlicenseAqualityAmaintenanceA free MCP server for generating images and videos from text or other images using Agnes AI and Zhipu free models.11115MITWhy this server?
Generates charts from Vega-Lite JSON specifications, supporting bar, line, scatter, area, and heatmap charts, outputting SVG or PNG.
AlicenseAqualityCmaintenanceGenerates diagrams, charts, HTML pages, and slide decks from text DSLs, enabling AI agents to embed visual assets into Markdown.863MITWhy this server?
Utilizes Vega-Lite specifications to render SVG charts from PubMed data, enabling visualization of biomedical research trends and statistics.
AlicenseAqualityAmaintenanceA bridge connecting AI agents to NCBI's PubMed database through the Model Context Protocol, enabling seamless searching, retrieval, and analysis of biomedical literature and data.113,327134Apache 2.0Why this server?
Supports the translation of Vega-Lite specifications into Semiotic configurations, enabling AI agents to convert standardized chart definitions into React-based visualizations.
AlicenseAqualityAmaintenanceMCP for Semiotic, a streaming/static data visualization library58,6112,691Apache 2.0Why this server?
Supports the generation of technical visualizations and diagrams using the Vega visualization grammar.
AlicenseAqualityAmaintenanceMCP server for the OpenGraph.io API -- extract OG metadata, capture screenshots, scrape pages, query sites with AI, and generate branded images with iterative refinement.161172ISCWhy this server?
Powers data visualization through Vega-Lite syntax, allowing users to create customized charts and graphs from saved data tables.
FlicenseAqualityDmaintenanceAn MCP server that allows AI models to create data visualizations using Vega-Lite syntax by providing tools to save data tables and generate visualizations from them.423Why this server?
Provides access to Vega-Lite documentation, examples, and validation tools, enabling AI assistants to search documentation, retrieve visualization examples by category, validate specifications, and access schema information for creating data visualizations.
AlicenseAqualityDmaintenanceProvides AI assistants with access to Vega-Lite documentation, visualization examples, and specification validation tools. Enables searching docs, retrieving examples by category, validating JSON specs, and accessing schema information for creating data visualizations.41MIT