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nteract-semiotic

React data visualization MCP server with 30+ chart types. 5 tools: suggest charts for a dataset, render validated React configs to SVG, diagnose configuration anti-patterns, get component schemas, and report issues.

Score
98.3772 signals
Evidence
2,691 stars · 137 forks
Last commit
as last read from GitHub; most reads are from 2 Sep 2026 or later
Listed

Install

No one-command install. Set it up from its source.

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What it is

React data visualization MCP server with 30+ chart types. 5 tools: suggest charts for a dataset, render validated React configs to SVG, diagnose configuration anti-patterns, get component schemas, and report issues.

When to use it

When an agent needs the "Data Visualization" capability this MCP server exposes.

Source

Migrated from the awesome-mcp-servers navigation directory (category: Data Visualization). See https://github.com/nteract/semiotic.