INDIVIDUAL MCP TOOL

find_esim_discount

Look up a listed eSIM promo code for a provider by name (e.g.

esimdeals.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://www.esimdeals.io/mcp

No auth detected

Connect to this endpoint to inspect the live schema for find_esim_discount and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.esimdeals]
url = "https://www.esimdeals.io/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "esimdeals": {
      "type": "http",
      "url": "https://www.esimdeals.io/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: esimdeals
Remote MCP URL: https://www.esimdeals.io/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "esimdeals": {
      "url": "https://www.esimdeals.io/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "esimdeals": {
      "type": "http",
      "url": "https://www.esimdeals.io/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "esimdeals",
  "transport": "streamable-http",
  "url": "https://www.esimdeals.io/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

search_esims — Compare current travel eSIM plans in the eSIM Deals catalog only: price after listed discounts, data, validity, local networks, 4G/5G, hotspot, unlimited fair-use, and promo codes.
compare_esims — Compare two or more eSIM providers or plans side by side for a destination (e.g.
get_esim_details — Get catalog details for one eSIM plan after search_esims, including price, data, networks, hotspot, FUP, and the deal URL.
get_destinations — Resolve a travel destination name to a supported country when the destination is ambiguous.