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Postbot

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cz.postbot/postbotv0.1.0 Domain verified

Send real paper letters in the Czech Republic, ordinary or registered, via Česká pošta.

Communication

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Call this server's tools from your browser. Nothing to install.

https://postbot.cz/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

get_letter_status

Look up the delivery status of a sent letter by its ČP order code.

orderCodestring, required

ČP order code (kodobjednavky)

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

I understand, run it anyway

Tools (2)

get_letter_status

Look up the delivery status of a sent letter by its ČP order code.

Argument	Type

Postbot MCP server | mcptry

send_letter_cz

Mail a real paper letter in the Czech Republic via Česká pošta. Provide the letter as a PDF (base64 or URL) or as markdown/text (we render it). Choose ordinary (obycejne) or registered (doporucene). Registered requires a `from` sender address.

Argument	Type	Description
to*	object
from	object
note	string
test	boolean
jobRef	string
service	string
document*	any

Input schema (JSON)

{
  "type": "object",
  "required": [
    "to",
    "document"
  ],
  "properties": {
    "to": {
      "type": "object",
      "required": [
        "name",
        "street",
        "houseNumber",
        "city",
        "zip"
      ],
      "properties": {
        "zip": {
          "type": "string",
          "pattern": "^\\d{3} ?\\d{2}$"
        },
        "city": {
          "type": "string",
          "minLength": 1
        },
        "name": {
          "type": "string",
          "minLength": 1
        },
        "street": {
          "type": "string",
          "minLength": 1
        },
        "company": {
          "type": "string"
        },
        "country": {
          "type": "string",
          "const": "CZ",
          "default": "CZ"
        },
        "houseNumber": {
          "type": "string",
          "minLength": 1
        }
      }
    },
    "from": {
      "type": "object",
      "required": [
        "name",
        "street",
        "houseNumber",
        "city",
        "zip"
      ],
      "properties": {
        "zip": {
          "type": "string",
          "pattern": "^\\d{3} ?\\d{2}$"
        },
        "city": {
          "type": "string",
          "minLength": 1
        },
        "name": {
          "type": "string",
          "minLength": 1
        },
        "street": {
          "type": "string",
          "minLength": 1
        },
        "company": {
          "type": "string"
        },
        "country": {
          "type": "string",
          "const": "CZ",
          "default": "CZ"
        },
        "houseNumber": {
          "type": "string",
          "minLength": 1
        }
      }
    },
    "note": {
      "type": "string",
      "maxLength": 255
    },
    "test": {
      "type": "boolean",
      "default": false
    },
    "jobRef": {
      "type": "string",
      "maxLength": 64
    },
    "service": {
      "enum": [
        "obycejne",
        "doporucene"
      ],
      "type": "string",
      "default": "obycejne"
    },
    "document": {
      "anyOf": [
        {
          "type": "object",
          "required": [
            "pdfBase64"
          ],
          "properties": {
            "pdfBase64": {
              "type": "string",
              "maxLength": 14000000,
              "minLength": 1
            }
          }
        },
        {
          "type": "object",
          "required": [
            "pdfUrl"
          ],
          "properties": {
            "pdfUrl": {
              "type": "string",
              "format": "uri",
              "maxLength": 2048
            }
          }
        },
        {
          "type": "object",
          "required": [
            "markdown"
          ],
          "properties": {
            "markdown": {
              "type": "string",
              "maxLength": 100000,
              "minLength": 1
            }
          }
        },
        {
          "type": "object",
          "required": [
            "text"
          ],
          "properties": {
            "text": {
              "type": "string",
              "maxLength": 100000,
              "minLength": 1
            }
          }
        }
      ]
    }
  }
}