Paper Plane Post
Turn a photo into a real printed postcard, mailed anywhere. Returns a link to finish and pay.
我該用這個嗎
品質與安全性
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"office": {
"url": "https://api.paperplanepost.com/v1/mcp"
}
}
}遠端端點
https://api.paperplanepost.com/v1/mcpstreamable-http它能做什麼
工具清單
工具（1）
🟡start_postcard(challenge, note, photo_base64, photo_url, recipient)
Start a Paper Plane Post postcard: a photo printed on a 4×6 card, with an optional illustrated version of it, mailed first class for $7 with postage included. Mails from the US to 195 countries; the address country is an ISO 3166-1 alpha-2 code. Send the photo as photo_base64, encoded from the file itself, or as photo_url if it is already online; add the note and the recipient's address if you know them. Returns a link for the person to open: they see their photo on the card, finish the note and address, can choose the illustrated version, and pay on the website. Nothing is charged or mailed until they do. Never ask for payment details. The link expires after about a week. On a busy day the tool may first answer with a short challenge of four questions to solve and send back in the challenge argument; the proof-of-work question needs a code tool.
輸入結構描述
{
"type": "object",
"properties": {
"challenge": {
"description": "Only after this tool answered with a challenge: its id, and your answers to its four questions in the order they were asked, each as a short string. Solve the proof-of-work question with a code tool; it needs a few million SHA-256 hashes. Send the rest of the arguments again unchanged.",
"type": "object",
"properties": {
"answers": {
"maxItems": 4,
"type": "array",
"items": {
"anyOf": [
{
"type": "string",
"maxLength": 200
},
{
"type": "number"
}
]
}
},
"id": {
"type": "string",
"minLength": 1,
"maxLength": 4096
}
},
"required": [
"answers",
"id"
]
},
"note": {
"description": "The note for the back of the card, if the person told you what to say. Up to 350 characters.",
"type": "string"
},
"photo_base64": {
"description": "Preferred. The photo file's own bytes as base64 or a data: URL: read the file with your file or code tool and encode it. JPEG, PNG, WebP or HEIC, up to about 10 MB. Never write base64 from memory or from looking at an image.",
"type": "string"
},
"photo_url": {
"description": "A public https:// URL of the photo. Use this only when the photo is already online and you don't have the file.",
"type": "string",
"format": "uri"
},
"recipient": {
"description": "Whatever you know of the recipient's mailing address. The person completes and checks it before paying.",
"type": "object",
"properties": {
"city": {
"type": "string"
},
"country": {
"type": "string",
"enum": [
"US",
"AL",
"DZ",
"AD",
"AO",
"AI",
"AG",
"AR",
"AW",
"AU",
"AT",
"AZ",
"BS",
"BH",
"BD",
"BB",
"BE",
"BZ",
"BJ",
"BO",
"BA",
"BW",
"BR",
"VG",
"BN",
"BG",
"BF",
"BI",
"KH",
"CM",
"CA",
"CV",
"BQ",
"KY",
"TD",
"CL",
"CN",
"CO",
"KM",
"CD",
"CK",
"CR",
"HR",
"CW",
"CY",
"CZ",
"CI",
"DK",
"DJ",
"DM",
"DO",
"EC",
"EG",
"SV",
"GQ",
"EE",
"SZ",
"ET",
"FK",
"FO",
"FJ",
"FI",
"FR",
"GA",
"GM",
"GE",
"DE",
"GH",
"GI",
"GR",
"GL",
"GD",
"GT",
"GN",
"GW",
"GY",
"HN",
"HK",
"HU",
"IS",
"IN",
"ID",
"IQ",
"IE",
"IL",
"IT",
"JM",
"JP",
"JO",
"KZ",
"KE",
"KW",
"KG",
"LA",
"LV",
"LB",
"LS",
"LR",
"LY",
"LI",
"LT",
"LU",
"MO",
"MG",
"MW",
"MY",
"MV",
"ML",
"MT",
"MR",
"MU",
"MX",
"MD",
"MC",
"MN",
"ME",
"MS",
"MA",
"MZ",
"MM",
"NA",
"NR",
"NP",
"NL",
"NZ",
"NI",
"NE",
"NG",
"NU",
"NF",
"MK",
"NO",
"OM",
"PK",
"PA",
"PG",
"PY",
"PE",
"PH",
"PN",
"PL",
"PT",
"QA",
"RO",
"RW",
"SH",
"KN",
"LC",
"VC",
"WS",
"SM",
"SA",
"SN",
"RS",
"SL",
"SG",
"SX",
"SK",
"SI",
"SB",
"SO",
"ZA",
"KR",
"ES",
"LK",
"SR",
"SE",
"CH",
"ST",
"TW",
"TJ",
"TZ",
"TH",
"TL",
"TG",
"TK",
"TO",
"TT",
"TN",
"TC",
"TV",
"TR",
"UG",
"UA",
"AE",
"GB",
"UY",
"UZ",
"VU",
"VA",
"VE",
"VN",
"EH",
"ZM",
"ZW"
]
},
"line1": {
"type": "string"
},
"line2": {
"type": "string"
},
"name": {
"type": "string"
},
"state": {
"type": "string"
},
"zip": {
"type": "string"
}
}
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}輸出結構描述
{
"type": "object",
"properties": {
"url": {
"type": "string",
"format": "uri",
"description": "The link the person opens to finish and pay for the postcard."
}
},
"required": [
"url"
],
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false
}社群
證據