MCP server

Simsima Connectivity

io.github.Willyfab/simsima-connectivity

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

7

Token cost

About 1,452 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http simsima-connectivity https://mcp.simsima.io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.simsima-connectivity]
url = "https://mcp.simsima.io/mcp"

Gemini CLI

{"mcpServers":{"simsima-connectivity":{"httpUrl":"https://mcp.simsima.io/mcp"}}}

Cursor

{"mcpServers":{"simsima-connectivity":{"url":"https://mcp.simsima.io/mcp"}}}

VS Code

{"servers":{"simsima-connectivity":{"type":"http","url":"https://mcp.simsima.io/mcp"}}}

Antigravity

agy mcp add simsima-connectivity https://mcp.simsima.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"simsima-connectivity","server_url":"https://mcp.simsima.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"simsima-connectivity","server_url":"https://mcp.simsima.io/mcp"}

Tools

• check_coverage ~206 tokens
  Answer "does this eSIM work in <country>" for a destination (country, region or global plan). Accepts a country name or ISO code.
• create_checkout_link Moves money · ~241 tokens
  Return the URL of a plan's page on simsima.io, with the plan preselected, where the user can review and buy it. No order is placed and no payment is made by this tool. Pass the sku of the chosen plan; with only a destination, the link opens the destination's page without a preselected plan.
• get_destination_info ~188 tokens
  Coverage (ISO country codes), mobile operators, top-up availability and entry price for a destination.
• get_plan ~173 tokens
  Get one eSIM plan by its sku, as returned by search_plans or recommend_plan.
• list_destinations ~176 tokens
  List the destinations Simsima covers (countries, regions and global plans), with the entry price and product URL of each.
• recommend_plan ~232 tokens
  Recommend the best plan(s) for a trip to a destination, given its length in days and expected data usage (light, medium or heavy).
• search_plans ~236 tokens
  Search the eSIM plans of a destination (country, region or global), cheapest first, with optional filters on price, data, validity and unlimited data.

Browse

• GitHub tools
• Payments
• GitHub and code hosting
• Travel and flights

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