nteract/semiotic

Developer Tools

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.

Overview

Direct install

Run the underlying MCP server directly — without Agent-CoreX routing.

npx -y semiotic

Use with Agent-CoreX

Agent-CoreX intelligently routes which tools from nteract/semiotic your AI agent actually needs per request — reducing token usage and cost.

agent-corex.json

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

Route nteract/semiotic intelligently

Connect in 2 minutes. Only pay for the tools your agent actually uses.

Get started free Browse all servers

Git

Git repository operations and history inspection

Sequential Thinking

Support for step-by-step reasoning with explicit thought processes

GitHub

Access GitHub repositories, issues, and pull requests

Installation Guide

Use with Agent-CoreX

Recommended: intelligent tool routing, lower costs

uvx agent-corex mcp add semiotic

Agent-CoreX selects only the tools your agent needs, cutting token usage by up to 60%.

Direct Install

Use nteract/semiotic directly without routing

npx -y semiotic

New to Agent-CoreX? View setup guide →

Direct install

Use with Agent-CoreX

Route nteract/semiotic intelligently

More Developer Tools servers

Git

Sequential Thinking

GitHub

Installation Guide

Use with Agent-CoreX

Direct Install