Siima eSIM is a Model Context Protocol (MCP) server: Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email. In practice that means any MCP-compatible AI assistant can call Siima eSIM's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://api.siima.online/mcp and you're connected, with nothing to install locally. The current release is v1.0.0.
Siima eSIM is listed under Communication on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Siima eSIM for siima.online, claim this listing to verify ownership, earn the Verified badge, and keep the details current.