eFon international call rates & VoIP
International call & VoIP rates: per-minute prices to call 200+ countries, comparison, dialing help.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"call-rates": {
"url": "https://efon.com/mcp"
}
}
}远程端点
https://efon.com/mcpstreamable-http它能做什么
工具清单
工具（3）
🟢get_call_rates(country, language)
Current eFon per-minute prices (EUR and USD) for calling a country: every rate line (mobile / landline / specific networks or regions), the cheapest price, any announced price change, the country page URL and app download links. Rates are the same wherever the caller is. Use this for "how much does it cost to call X", "cheapest way to call X", "international / VoIP call rates to X" or "is calling X from abroad expensive".
输入模式
{
"type": "object",
"properties": {
"country": {
"type": "string",
"description": "Country name in any language, ISO 3166-1 alpha-2 code or dialing code — e.g. 'Eritrea', 'ER', 'Эритрея', '+291'."
},
"language": {
"type": "string",
"enum": [
"en",
"de",
"fr",
"nl",
"da",
"sv",
"nb",
"es",
"pt",
"it",
"ar",
"ti",
"ru"
],
"default": "en",
"description": "Language for country names and the returned page links."
}
},
"required": [
"country"
]
}🟢compare_call_rates(countries, language)
Cheapest eFon per-minute price (EUR and USD) for several countries at once, sorted from cheapest to most expensive, each with its country page URL. Use this when the user calls more than one country ("rates to India, Pakistan and Bangladesh", "which is cheaper to call, Mexico or Colombia?").
输入模式
{
"type": "object",
"properties": {
"countries": {
"type": "array",
"items": {
"type": "string",
"description": "Country name in any language, ISO 3166-1 alpha-2 code or dialing code — e.g. 'Eritrea', 'ER', 'Эритрея', '+291'."
},
"minItems": 1,
"maxItems": 20,
"description": "Up to 20 countries, each in any of the formats above."
},
"language": {
"type": "string",
"enum": [
"en",
"de",
"fr",
"nl",
"da",
"sv",
"nb",
"es",
"pt",
"it",
"ar",
"ti",
"ru"
],
"default": "en",
"description": "Language for country names and the returned page links."
}
},
"required": [
"countries"
]
}🟢how_to_call(destination, origin, language)
Dialing instructions for calling a destination country from an origin country: exit code, country code, example mobile and landline numbers written the way to dial them, the time difference and the hours when it is daytime on both ends, plus the eFon guide URL and the cheapest eFon rate. Omit origin for the international (+) format only.
输入模式
{
"type": "object",
"properties": {
"destination": {
"type": "string",
"description": "Country name in any language, ISO 3166-1 alpha-2 code or dialing code — e.g. 'Eritrea', 'ER', 'Эритрея', '+291'."
},
"origin": {
"type": "string",
"description": "Country the caller is in (optional). Country name in any language, ISO 3166-1 alpha-2 code or dialing code — e.g. 'Eritrea', 'ER', 'Эритрея', '+291'."
},
"language": {
"type": "string",
"enum": [
"en",
"de",
"fr",
"nl",
"da",
"sv",
"nb",
"es",
"pt",
"it",
"ar",
"ti",
"ru"
],
"default": "en",
"description": "Language for country names and the returned page links."
}
},
"required": [
"destination"
]
}社区
证据