# Worldcitisim eSIM (slim)

> Worldcitisim eSIM, an MCP server by worldcitisim.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Travel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.

- Full: https://www.anchorterminal.com/tools/worldcitisim-mcp-esim.md (~500 tokens) · this version ~430 tokens · JSON https://www.anchorterminal.com/tools/worldcitisim-mcp-esim.json · canonical https://www.anchorterminal.com/tools/worldcitisim-mcp-esim
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# Worldcitisim eSIM

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by worldcitisim.com (https://worldcitisim.com/developers)
- Category: Email delivery APIs (https://www.anchorterminal.com/categories/email.md)
- Listed because: It's published in the registry under worldcitisim.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Travel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.

## Facts

- MCP registry: `com.worldcitisim/mcp-esim` 0.2.2
- Package: npm `@worldcitisim/mcp-esim` (stdio)
- Source: https://github.com/isabellaliebgott/mcp-esim
- Website: https://worldcitisim.com/developers
- npm downloads a week: 60
- GitHub stars: 0
- Registry entry updated: 2026-07-18

- JSON: https://www.anchorterminal.com/api/v1/tools/worldcitisim-mcp-esim.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming