chartone

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.zhugejun/chartone",
  "description": "Render themed charts as hosted URLs. Embed in markdown, emails, and Slack. Hosted MCP, zero setup.",
  "repository": {
    "url": "https://github.com/zhugejun/chartone-mcp",
    "source": "github"
  },
  "version": "0.1.7",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@chartone/mcp",
      "version": "0.1.7",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Optional API key for higher quota and no watermark. Anonymous mode works without a key — charts return watermarked with a 7-day URL.",
          "format": "string",
          "isSecret": true,
          "name": "CHARTONE_API_KEY"
        }
      ]
    }
  ]
}