Cypher eSIM MCP Tools

Cypher eSIM exposes 9 tools. Each one has its own page with the configuration for every client that can run this server.

search_destinations Read-only

search destinations
list_plans Read-only

list plans
get_plan Read-only

get plan
list_payment_coins Read-only

list payment coins
create_order Mutating

create order
get_order Read-only

get order
cancel_order Mutating

cancel order
list_topups Read-only

list topups
create_topup Mutating

create topup

This list was read from the server itself, by connecting to it and calling tools/list on 5 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Cypher eSIM MCP server