How do I install esimfly-mcp?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is esimfly-mcp official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 50 (Fair). The formula is published on the methodology page.

MCPpedia

esimfly-mcp MCP Server | MCPpedia

esimfly-mcp MCP Server

Name: esimfly-mcp MCP Server
Author: esimfly-official

eSIMfly Business API: search eSIM plans, check usage, diagnose eSIMs, optionally order (confirmed)

Tools Versions Alternatives

RegistryRemoteesimfly-official

50Fair

Install

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

{
  "mcpServers": {
    "esimfly-official-esimfly-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@esimfly/mcp@0.1.3"
      ],
      "env": {
        "ESIMFLY_ACCESS_CODE": "YOUR_ESIMFLY_ACCESS_CODE",
        "ESIMFLY_SECRET_KEY": "YOUR_ESIMFLY_SECRET_KEY",
        "ESIMFLY_MCP_ALLOW_WRITES": ""
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
ESIMFLY_ACCESS_CODE	Yes	eSIMfly API access code (esf_...) Secret.
ESIMFLY_SECRET_KEY	Yes	eSIMfly API secret key (sk_...) Secret.
ESIMFLY_MCP_ALLOW_WRITES	No	Set to true to enable ordering, top-up, cancel, suspend, SMS and webhook tools

esimfly-mcp MCP Server

Install

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