io.github.kakha13/esim-mcp MCP Server

Name: io.github.kakha13/esim-mcp MCP Server
Author: io.github.kakha13

io.github.kakha13/esim-mcp

Repository Registry

What is the io.github.kakha13/esim-mcp MCP server?

Compare travel eSIM plans by country, and regional vs local pricing for multi-country trips.

How to install io.github.kakha13/esim-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

CHEAPERESIM_API_TOKEN
secret
Optional read-only CheapereSIM API token. Without it the five plan-search tools work normally. With it, two extra tools can list the eSIMs on your account and their remaining data. Create one at https://cheaperesim.com/dashboard/api-tokens
CHEAPERESIM_API_BASE
Override the API base URL. Defaults to https://cheaperesim.com and only needs changing for local development.
CHEAPERESIM_TIMEOUT_MS
Per-request timeout in milliseconds. Defaults to 10000.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "esim-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "esim-mcp"
      ],
      "env": {
        "CHEAPERESIM_API_TOKEN": "<YOUR_CHEAPERESIM_API_TOKEN>",
        "CHEAPERESIM_API_BASE": "<YOUR_CHEAPERESIM_API_BASE>",
        "CHEAPERESIM_TIMEOUT_MS": "<YOUR_CHEAPERESIM_TIMEOUT_MS>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "esim-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "esim-mcp"
      ],
      "env": {
        "CHEAPERESIM_API_TOKEN": "<YOUR_CHEAPERESIM_API_TOKEN>",
        "CHEAPERESIM_API_BASE": "<YOUR_CHEAPERESIM_API_BASE>",
        "CHEAPERESIM_TIMEOUT_MS": "<YOUR_CHEAPERESIM_TIMEOUT_MS>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "esim-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "esim-mcp"
      ],
      "env": {
        "CHEAPERESIM_API_TOKEN": "<YOUR_CHEAPERESIM_API_TOKEN>",
        "CHEAPERESIM_API_BASE": "<YOUR_CHEAPERESIM_API_BASE>",
        "CHEAPERESIM_TIMEOUT_MS": "<YOUR_CHEAPERESIM_TIMEOUT_MS>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "esim-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "esim-mcp"
      ],
      "env": {
        "CHEAPERESIM_API_TOKEN": "<YOUR_CHEAPERESIM_API_TOKEN>",
        "CHEAPERESIM_API_BASE": "<YOUR_CHEAPERESIM_API_BASE>",
        "CHEAPERESIM_TIMEOUT_MS": "<YOUR_CHEAPERESIM_TIMEOUT_MS>"
      }
    }
  }
}

Claude Code

claude mcp add esim-mcp --env CHEAPERESIM_API_TOKEN=<YOUR_CHEAPERESIM_API_TOKEN> --env CHEAPERESIM_API_BASE=<YOUR_CHEAPERESIM_API_BASE> --env CHEAPERESIM_TIMEOUT_MS=<YOUR_CHEAPERESIM_TIMEOUT_MS> -- npx -y esim-mcp