WorldCitiSim ESIM
Buy and receive travel eSIM QR codes by email in about 30 seconds from your agent when you need data in 193 countries without hunting storefront apps.
Overview
WorldCitiSim eSIM MCP is a MCP server for the Operate phase that sells travel eSIMs for 193 countries with Stripe or Bitcoin checkout and email QR delivery in about 30 seconds.
What is this MCP server?
- Travel eSIM coverage for 193 countries
- Checkout via Stripe and Bitcoin; QR delivery by email in ~30 seconds
- No API key required to run the MCP server (per registry)
- stdio npm package @worldcitisim/mcp-esim via npx (v0.2.1)
- Publisher docs at worldcitisim.com/developers
- 193 countries coverage
- Package version 0.2.1
- QR by email in ~30 seconds; no API key required (per description)
What problem does it solve?
Traveling builders lose productive hours finding local SIMs and manually activating data plans between customer calls.
Who is it for?
Indie hackers and consultants who need fast international data from the same agent session they use to run the business.
Skip if: Home broadband setup, enterprise telecom contracts, or users who cannot use eSIM-capable devices.
What do I get? / Deliverables
After installing the npx stdio server, your agent can guide eSIM purchase and trigger QR-by-email delivery without a separate MCP API key.
- Selected country eSIM plan and completed checkout flow
- QR code delivered by email for installation
- Documented stdio MCP config for travel connectivity
Recommended MCP Servers
Journey fit
Connectivity while traveling is operational infrastructure—staying online for deploys, support, and calls—not a product feature you build in the Build phase. Infra is the right shelf for eSIM provisioning, checkout, and delivery mechanics that keep the solo operator connected abroad.
How it compares
Travel connectivity MCP with checkout, not a generic cloud hosting provisioner.
Common Questions / FAQ
Who is com.worldcitisim/mcp-esim for?
Solo builders and operators who travel internationally and want eSIM purchases and QR delivery driven from Claude Code, Cursor, or other stdio MCP clients.
When should I use com.worldcitisim/mcp-esim?
Use it in Operate infra when you are about to travel and need country-specific data quickly via Stripe or Bitcoin without leaving your agent workflow.
How do I add com.worldcitisim/mcp-esim to my agent?
Add the stdio server with npx @worldcitisim/mcp-esim per worldcitisim.com/developers and connect your MCP client; no API key is listed as required for the server itself.