install Chart-Output MCP Server on Claude Desktop

Requires the runtime declared in the upstream repo — check the README before running. Claude Desktop only speaks stdio locally; HTTP servers are wrapped via npx mcp-remote automatically. Paste the config below, then follow the reload step to register Chart-Output MCP Server.

{
  "mcpServers": {
    "chart-output": {
      "command": "npx",
      "args": [
        "@chartoutput/mcp"
      ],
      "env": {
        "CHART_OUTPUT_API_KEY": "pk_test_YOUR_KEY"
      }
    }
  }
}