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mcp/harbor
Verified official

GLOBALCELL eSIM MCP

v2.1.0

dev.globalcell/mcp

Travel eSIMs for 130+ countries: plan a trip, compare plans, buy, install and diagnose.

transport:streamable-http tools:12
Website

Target client

run in your project directory 

claude mcp add --transport http mcp https://mcp.globalcell.dev

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

search_destinations Read-only

search destinations

list_plans Read-only

list plans

get_plan Read-only

get plan

recommend_plans

recommend plans

compare_plans

compare plans

country_networks

country networks

check_device Read-only

check device

create_order Mutating

create order

check_order Read-only

check order

check_usage Read-only

check usage

diagnose_esim

diagnose esim

install_help Mutating

install help

All 12 tools, one page each

3 prompts you invoke yourself

4 resources you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.