# roamflat Flat configurator

> Unlimited travel eSIMs at 5–50 Mbps: live quotes by country, speed and days, plus a buy link.

- name: com.roamflat/esim-catalog
- version: 2.0.0
- connection class: R0 (autonomous)
- trust: 76/100 flags: no-repository
- quality: 81/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.roamflat%2Fesim-catalog
- tools: https://api.protogrid.dev/v1/servers/com.roamflat%2Fesim-catalog/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "esim-catalog": {
      "type": "http",
      "url": "https://roamflat.com/wp-json/roamflat/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 78
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-44% +updated-3d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 81/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 7 of 7 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: quote_flat (idempotentHint); start_checkout (idempotentHint); get_shop_facts (idempotentHint); …
- pass `tools.token_cost`: about 2,337 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 1 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 7, about 2,337 tokens to load them all
- tool set hash: feba7c4dfa63669afd7a72bb2de8d9e9
- badge: [![protogrid quality](https://protogrid.dev/badge/com.roamflat/esim-catalog.svg)](https://protogrid.dev/servers/com.roamflat/esim-catalog)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://roamflat.com/wp-json/roamflat/mcp (streamable-http, auth none, reachable true, uptime30d 0.44444445)

## Packages

_none_

## Tools (7)

- `get_flats`: The networks of one country (operator, 5G) and the Flats built from them — each Flat with the networks it includes and the price for every speed for the given days (null = that speed needs a 5G network). Use to explain the choice between networks and speeds.
- `get_shop_facts`: What roamflat is and how the Flat works, in the shop's own words: speeds, networks, when the days start, delivery, payment, refund policy, adding days, My Flat, e-mails, app, devices, support. Use for any question that is not a price.
- `list_destinations`: Every country roamflat builds a Flat for, with the number of networks, whether 5G (and so 25/50 Mbps) is available, and the starting price per day (5 Mbps, cheapest network). Use to check coverage or compare countries.
- `plan_trip`: A trip through several countries (max 5): one Flat per country, each quoted at the same speed and days unless given per country. Returns one line per country with price and buy_url, plus the total. Use when the customer names more than one country.
- `price_grid`: Prices for several speed × days combinations of one Flat in one call (up to 8 day values; speeds default to all), e.g. to compare with other providers or to find the best fit. Same server prices as quote_flat.
- `quote_flat`: Use while the customer is still deciding — "how much is …?": the exact price of one configuration (country, speed, days and optionally which Flat / networks), the server price the customer would pay. Quote it as returned, never compute or scale it yourself. The result carries a buy_url for reference; when the customer says they want to buy, call start_checkout instead.
- `start_checkout`: Use only once the customer has decided to buy ("I'll take it", "how do I buy?"): the checkout handoff. Returns the buy_url to give the customer, the final price and a ready-to-send checkout block (next_step, payment_methods, delivery) — on the page they press "Get your Flat" and pay securely. No account needed; the eSIM is delivered on screen and by email within seconds of payment. No in-chat order tracking, no discount codes. For prices while the customer is still comparing, use quote_flat.