LetsFG — Flights & Hotels
Search and book flights and hotels: hundreds of airlines, plus bookable hotel rates.
Description from the maker (original English)
Find travel eSIM plans, compare prices and create an order the user pays by link.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
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Works in Claude on the web, desktop and mobile:
https://esimsos.net/api/mcpRun this in your terminal
claude mcp add --transport http esimsos https://esimsos.net/api/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"esimsos": {
"url": "https://esimsos.net/api/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"esimsos": {
"type": "http",
"url": "https://esimsos.net/api/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://esimsos.net/api/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.
search_destinationsFind a travel destination (country) sold by eSIM SOS by name in English or Russian, or by ISO code. Returns country codes for list_plans.
list_plansList eSIM data plans for a country with final prices in RUB (one price for every payment method). Local plans first, then regional ones.
compare_pricesCompare eSIM prices of several providers for a country and data size using the open esimdar.com dataset (CC BY 4.0). Disclosure: esimdar.com is owned and run by eSIM SOS, the shop behind this server; eSIM SOS is listed as an ordinary row. Tell the user about this ownership and pr
create_orderCreate an unpaid eSIM order and get a payment link. Payment is always done by the human: give the user the payment link, never try to pay yourself and never ask for card details. Ask the user for their email first: the eSIM QR code is sent there. Creates a real order, so call it
order_statusCheck the payment and delivery status of an order. Requires both order_id and the email used for the order.
install_instructionsAfter payment: link to the order page with the QR code and step-by-step eSIM install instructions for iPhone and Android. Requires order_id and email.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 11, 2026
The registry name was verified against the domain esimsos.net (the registry checks domain ownership)
Code last changed 31 days ago
We have not read this repo from GitHub yet
Responded in 135 ms (HTTP 200)
No sign-in needed
Read 6 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 4 of 4 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed 31 days ago, and the latest version (1.0.0) reached the registry 31 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: LetsFG — Flights & Hotels, Google Maps MCP Server, Mu
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Search and book flights and hotels: hundreds of airlines, plus bookable hotel rates.
18 Google Maps tools for AI agents — geocode, search, directions, weather, and more.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
English · Русский
An MCP server for eSIM SOS, a travel eSIM shop. It lets Claude, ChatGPT, Cursor and other AI agents find a data plan for a trip, compare prices with other providers and create an order. The human always pays: the server returns a payment link, it never accepts card details and the AI never pays by itself.
Two ways to connect:
https://esimsos.net/api/mcp (Streamable HTTP, no sign-in).esimsos-mcp package (stdio), installed straight from GitHub with npx -y github:uziame/esimsos-mcp (npm release coming soon). It is a thin proxy to the remote endpoint and needs no keys.| Tool | What it does |
|---|---|
search_destinations(query) | Find a country by English or Russian name or ISO code |
list_plans(country, min_gb?, days?) | Plans with final prices in RUB (one price for every payment method) |
compare_prices(country, gb) | Prices of several providers from the open esimdar.com dataset (CC BY 4.0). esimdar.com is run by eSIM SOS; eSIM SOS is listed as an ordinary row |
create_order(plan_id, email, payment_method?) | Creates an unpaid order, returns order_id and payment_url for the user |
order_status(order_id, email) | Payment and delivery status (only when the email matches the order) |
install_instructions(order_id, email) | After payment: order page with the QR code and steps for iPhone and Android |
Payment methods: sbp (Russian fast payments), card (Russian bank card), card_foreign (Visa/Mastercard issued abroad), crypto_usdt, crypto_ton.
Claude.ai, Claude Desktop, Cowork (remote). Settings → Connectors → Add → Add custom connector → URL https://esimsos.net/api/mcp → Add. No authentication is needed. Docs: Get started with custom connectors, Connect to remote MCP servers.
Claude Desktop (local, npm). Settings → Developer → Edit Config, then add to claude_desktop_config.json (macOS ~/Library/Application Support/Claude/, Windows %APPDATA%\Claude\) and restart Claude. Requires Node.js 18+. Docs: Connect to local MCP servers.
{
"mcpServers": { "esimsos": { "command": "npx", "args": ["-y", "github:uziame/esimsos-mcp"] } } }
Cursor. Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (one project). Docs: Cursor MCP.
{
"mcpServers": { "esimsos": { "url": "https://esimsos.net/api/mcp" } } }
Or the local package: { "mcpServers": { "esimsos": { "command": "npx", "args": ["-y", "github:uziame/esimsos-mcp"] } } }.
ChatGPT. Plugins → + → Add custom MCP server → enter a name and the URL https://esimsos.net/api/mcp, authentication: none → confirm the warning → Create as a plugin. Then start a new chat and pick the plugin with @. Availability depends on your plan and workspace policy. Docs: Connect and test your plugin.
Any other client: use the remote URL with Streamable HTTP, or run npx -y github:uziame/esimsos-mcp over stdio. To debug: npx @modelcontextprotocol/inspector.
order_status and install_instructions answer only when both order_id and email match.utm_source=mcp.ESIMSOS_MCP_URL overrides the endpoint for the npm package (for testing).Support: Telegram @esimsos_bot, support@esimsos.ru. License: MIT.
MCP-сервер магазина eSIM SOS (eSIM для путешествий). С ним Claude, ChatGPT, Cursor и другие ИИ-агенты подбирают тариф под поездку, сравнивают цены с другими магазинами и оформляют заказ. Платит всегда человек: сервер возвращает ссылку на оплату, данных карты не принимает, сама нейросеть не платит.
Два способа подключения:
https://esimsos.net/api/mcp (Streamable HTTP, без входа).esimsos-mcp (stdio), ставится прямо с GitHub: npx -y github:uziame/esimsos-mcp (в npm выйдет позже). Тонкий посредник к удалённому адресу, ключи не нужны.| Инструмент | Что делает |
|---|---|
search_destinations(query) | Находит страну по названию на русском или английском или по коду ISO |
list_plans(country, min_gb?, days?) | Тарифы с итоговой ценой в рублях (одна цена для всех способов оплаты) |
compare_prices(country, gb) | Цены нескольких магазинов из открытого набора esimdar.com (CC BY 4.0). esimdar.com делает eSIM SOS, eSIM SOS в нём — обычная строка |
create_order(plan_id, email, payment_method?) | Создаёт неоплаченный заказ, возвращает order_id и payment_url для человека |
order_status(order_id, email) | Статус оплаты и выдачи (только если почта совпадает с заказом) |
install_instructions(order_id, email) | После оплаты: страница заказа с QR и шаги для iPhone и Android |
Способы оплаты: sbp (СБП), card (карта российского банка), card_foreign (зарубежная Visa/Mastercard), crypto_usdt, crypto_ton.
Claude.ai, Claude Desktop, Cowork (удалённо). Настройки → Коннекторы → Добавить → Добавить свой коннектор → адрес https://esimsos.net/api/mcp → Добавить. Вход не нужен. Документация: Get started with custom connectors, Connect to remote MCP servers.
Claude Desktop (локально, npm). Настройки → Developer → Edit Config, добавьте в claude_desktop_config.json (macOS ~/Library/Application Support/Claude/, Windows %APPDATA%\Claude\) и перезапустите Claude. Нужен Node.js 18+. Документация: Connect to local MCP servers.
{
"mcpServers": { "esimsos": { "command": "npx", "args": ["-y", "github:uziame/esimsos-mcp"] } } }
Cursor. Добавьте в ~/.cursor/mcp.json (для всех проектов) или .cursor/mcp.json (для одного). Документация: Cursor MCP.
{
"mcpServers": { "esimsos": { "url": "https://esimsos.net/api/mcp" } } }
Или локальный пакет: { "mcpServers": { "esimsos": { "command": "npx", "args": ["-y", "github:uziame/esimsos-mcp"] } } }.
ChatGPT. Plugins → + → Add custom MCP server → название и адрес https://esimsos.net/api/mcp, аутентификация не нужна → подтвердите предупреждение → Create as a plugin. Затем новый чат и выбор плагина через @. Доступность зависит от тарифа и правил рабочего пространства. Документация: Connect and test your plugin.
Другие клиенты: удалённый адрес по Streamable HTTP или npx -y github:uziame/esimsos-mcp по stdio. Для отладки: npx @modelcontextprotocol/inspector.
order_status и install_instructions отвечают, только если совпали и order_id, и почта.utm_source=mcp.ESIMSOS_MCP_URL меняет адрес для npm-пакета (для проверки).Поддержка: Telegram @esimsos_bot, support@esimsos.ru. Лицензия MIT.