Quartermaster eSIM MCP Tools

• register_agent

  register agent

• rotate_principal_key

  rotate principal key

• list_agents Read-only

  list agents

• revoke_agent Mutating

  revoke agent

• renew_mandate

  renew mandate

• get_policies Read-only

  get policies

• search_plans Read-only

  search plans

• get_quote Read-only

  get quote

• purchase

  purchase

• get_wallet Read-only

  get wallet

• get_topup_link Read-only

  get topup link

• order_status

  order status

• regenerate_activation

  regenerate activation

• troubleshoot

  troubleshoot

• request_refund

  request refund

• verify_receipt

  verify receipt

• sandbox_simulate_topup_payment

  sandbox simulate topup payment

• sandbox_simulate_activation

  sandbox simulate activation

This list was read from the server itself, by connecting to it and calling tools/list on 11 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.