Verified travel compatibility for eSIMs, VPNs, Alipay/WeChat Pay, IC cards and maps abroad.
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Get the full compatibility status matrix, guides and recommended providers for a destination slug (e.g. "china", "hong-kong", "japan", "south-korea", "thailand", "vietnam", "taiwan", "europe").
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http doesitworkin https://doesitworkin.com/mcp
Get the full compatibility status matrix, guides and recommended providers for a destination slug (e.g. "china", "hong-kong", "japan", "south-korea", "thailand", "vietnam", "taiwan", "europe").
| Argument | Type | Description |
|---|---|---|
| slug* | string |
{
"type": "object",
"required": [
"slug"
],
"properties": {
"slug": {
"type": "string",
"maxLength": 60
}
}
}Get full compatibility details for a path (e.g. "/china/esim", "/china/alipay", "/compare/airalo-vs-holafly-vs-saily"): official claim vs. verified reality, pre-departure steps, failure modes, recommended providers and FAQs.
| Argument | Type | Description |
|---|---|---|
| path* | string | Guide path from search_guides, e.g. "/china/esim". |
{
"type": "object",
"required": [
"path"
],
"properties": {
"path": {
"type": "string",
"maxLength": 160,
"description": "Guide path from search_guides, e.g. \"/china/esim\"."
}
}
}List tested eSIM, VPN, multi-currency payment and travel booking providers with starting prices and summary notes.
| Argument | Type | Description |
|---|---|---|
| category | string |
{
"type": "object",
"properties": {
"category": {
"enum": [
"esim",
"vpn",
"payment",
"travel"
],
"type": "string"
}
}
}Submit a field report if a carrier rule, app status, payment limit or provider price has changed.
| Argument | Type | Description |
|---|---|---|
| path* | string | |
| field* | string | |
| message* | string |
{
"type": "object",
"required": [
"path",
"field",
"message"
],
"properties": {
"path": {
"type": "string",
"maxLength": 160
},
"field": {
"enum": [
"status",
"steps",
"pricing",
"limits",
"broken_link",
"other"
],
"type": "string"
},
"message": {
"type": "string",
"maxLength": 800,
"minLength": 5
}
}
}Search Does It Work In guides and provider comparisons by query, country slug (e.g. "china", "japan", "hong-kong"), or topic ("esim", "vpn", "payments", "maps", "ai", "transit").
| Argument | Type | Description |
|---|---|---|
| q | string | |
| limit | integer | |
| topic | string | |
| country | string |
{
"type": "object",
"properties": {
"q": {
"type": "string",
"maxLength": 200
},
"limit": {
"type": "integer",
"maximum": 50,
"minimum": 1
},
"topic": {
"enum": [
"esim",
"vpn",
"payments",
"maps",
"ai",
"transit"
],
"type": "string"
},
"country": {
"type": "string",
"maxLength": 60
}
}
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 11, 2026.