Turning Travel eSIM into an Agent-Callable Tool
Acostatlogic · reddit · 2026-07-09
The author built an open-source MCP server for their travel eSIM business, Simsima, which can be called by AI agents, and exposed a Streamable HTTP interface. Using a zero-404 product feed and 5 tools, it allows agents to reliably search and recommend eSIM packages, returning checkout links with attribution.
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