xviz

Lightweight React + ECharts charting library (10 chart types, <5 KB gzip) with a headless CLI that renders JSON / CSV / SQL query results into PNG / PDF / HTML. Also ships an HTTP server and an MCP server for LLM tool-use.

{
  "mcpServers": {
    "xviz": {
      "command": "npx",
      "args": [
        "-y",
        "caiyin-bit/xviz"
      ]
    }
  }
}

claude mcp add xviz npx -y caiyin-bit/xviz

{
  "mcpServers": {
    "xviz": {
      "command": "npx",
      "args": [
        "-y",
        "caiyin-bit/xviz"
      ]
    }
  }
}