Roamzy
About
Agent-native global eSIM over MCP: an agent buys and manages one eSIM for 193 countries anonymously, billed per megabyte in USDT/USDC — and earns 20% referral on every payment it refers, forever.
Details
- Author
- roamzy-io
- Categories
- Communication, Productivity
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Setup
Install Roamzy in your MCP client (Claude Desktop, Cursor, Windsurf, and others).
Repository: https://github.com/roamzy-io/mcp-server
Follow the installation instructions in the repository README, then restart your MCP client.
Purchase (anonymous or token +ROAMZY_ENABLE_PURCHASE=true)
Each tool returns structured JSON. Tool descriptions (visible viatools/list) encode the agent contract — when to call each tool, what to surface to the user, what to keep internal.
When the MCP server starts withoutROAMZY_API_TOKEN, the first authed call sendsPOST /api/v1/anon-session(no auth) to mint a fresh anonymous Roamzy account. The server caches the returned token in-process (never written to disk) and uses it for subsequent calls.
The response also includes aclaim_url— a magic-link that lets the user later attach this anonymous account to a permanent Google or Telegram identity. Once attached, the eSIM, balance, and history become visible from/dashboard/esimson the web.
Important:the anonymous token lives only in this MCP server process. If the user closes their MCP client (e.g. quits Claude Desktop) without savingclaim_url, the access path is lost — the eSIM itself keeps working, but the user can't see or manage it from a new session. The recovery procedure (operator-mediated via support) is described in theroamzy_supporttool response.
Anonymous accounts have conservative daily / monthly spending caps and a cool-off period that gates large transactions; exact thresholds are shown to the user in the dashboard once they claim.
- No filesystem access.The server only makes HTTP calls.
- No child processes.
- No environment scanbeyond explicitROAMZY_*variables.
- Outbound traffic only tohttps://roamzy.io(override viaROAMZY_API_BASEif you self-host).
- Purchase toolsare registered only in anonymous mode or withROAMZY_ENABLE_PURCHASE=true.
- Per-token spending capswith cool-off period + big-transaction threshold; configurable per token in/dashboard/settings.
- Service status honoured.Whenroamzy_statusreportspurchases_paused=true, the agent must back off.
- No telemetry.The server doesn't phone home except to call the configured API base.
SeeSECURITY.mdfor the disclosure policy.
git clone https://github.com/roamzy-io/mcp-server.git cd mcp-server pnpm install pnpm build
Output: a single-file ESM bundle atdist/index.js(self-contained, executable via Node 20+).
pnpm build:tgz # → dist/roamzy-mcp-server-<version>.tgz
- Website:https://roamzy.io
- API docs:https://roamzy.io/api/v1/docs
- For agents:https://roamzy.io/agents.html
- Long-form for AI engines:https://roamzy.io/llms-full.txt
- Support:@roamzy_support_botorsupport@roamzy.io
- Security:roamzy.agent@gmail.com(SECURITY.md)
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