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Semiotic

@nteract

Repository

About Semiotic

Data visualization library for streaming and static charts that exposes traditional charts but also maps and networks.

#data-visualization#streaming#chart#react

Basic information

Category

Other

Transports

stdio

Publisher

nteract

Submitted by

Elijah Meeks

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "semiotic": {
      "command": "npx",
      "args": [
        "semiotic-mcp"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Semiotic?

Semiotic is a React data visualization library that ships with a built-in MCP server for AI-assisted chart generation. It provides tools for developers and data analysts to automate chart creation, debugging, and reporting within MCP-compatible environments.

How to use Semiotic?

Install with npm install semiotic and connect to the MCP server using npx semiotic-mcp. The server exposes five tools for schema retrieval, chart recommendation, rendering, configuration diagnosis, and issue reporting.

Key features of Semiotic

  • Exposes 5 MCP tools: getSchema, suggestChart, renderChart, diagnoseConfig, reportIssue.
  • getSchema returns prop schemas for any of 30 chart components on demand.
  • suggestChart analyzes sample data and recommends chart types with confidence levels.
  • renderChart renders any of 25 chart components to static SVG.
  • diagnoseConfig detects common configuration mistakes and returns actionable fixes.
  • reportIssue generates pre-filled GitHub issue URLs for bug reports.

Use cases of Semiotic

  • AI-assisted chart generation in React applications using MCP.
  • Analyze sample data to receive chart type recommendations with example JSX.
  • Diagnose and fix common configuration errors in Semiotic charts.
  • Render charts to static SVG for documentation or export.
  • Generate pre-filled GitHub issue URLs to streamline bug reporting.

FAQ from Semiotic

What tools does the Semiotic MCP server provide?

The server provides five tools: getSchema, suggestChart, renderChart, diagnoseConfig, and reportIssue.

What chart types does Semiotic support?

Semiotic covers XY charts (line, area, scatter, heatmap), ordinal charts (bar, histogram, box plot, violin), network charts (force-directed, sankey, chord, tree), and geographic charts (choropleth, proportional symbol, flow map, distance cartogram).

How do I install and connect to the Semiotic MCP server?

Install with npm install semiotic and connect using npx semiotic-mcp.

Can I render charts to static images?

Yes, the renderChart tool renders any of 25 chart components to static SVG.

How do I report a bug using Semiotic?

Use the reportIssue tool to generate a pre-filled GitHub issue URL.

Comments

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