Dropscan Mcp

io.github.bitterdev由 GitHub 帳號 bitterdev 發布v0.1.1更新於 Oct 24, 2026

MCP server for the Dropscan postal mail scanning API: read scanned letters, act on mailings.

已驗證STDIO僅桌面效率與工作流檔案與儲存

概覽

AI 產生的概覽

針對 Dropscan 紙本郵件掃描 API 的 MCP 伺服器，讓助理列出郵件、下載掃描檔，並可選擇性地申請掃描、轉寄或銷毀動作。

可以做什麼
  • 列出掃描箱、郵件及其狀態，並檢視單封郵件詳情
  • 將郵件掃描檔以 PDF、ZIP、信封影像或 OCR 純文字下載到本機
  • 查詢收件人、轉寄地址、寄件與 webhook 規則
  • 啟用寫入後，申請或取消郵件動作（掃描、轉寄、銷毀）並設定郵件收件人
  • 啟用寫入後，建立收件人與轉寄地址，以及建立、更新或刪除 webhook 規則
適用情境
當你透過 Dropscan 掃描箱接收紙本信件，希望助理協助檢視來信、把掃描檔與 OCR 文字帶入對話，或在不開啟 Dropscan 後台的情況下準備郵件動作時適用。
執行需求
以 Python 套件形式透過 stdio 在本機執行，需要 Python 3.10 或更新版本。需要 Dropscan 個人存取權杖，透過 DROPSCAN_TOKEN 環境變數提供（清單中記為 DROPSCAN_API_TOKEN）。可選 DROPSCAN_DOWNLOAD_DIR 指定下載目錄，預設為 ~/Downloads。僅支援桌面用戶端。
安裝前請注意
所有請求都直接作用於真實的 Dropscan 正式帳戶。寫入工具受 DROPSCAN_ALLOW_WRITES 與每次呼叫的 confirm 參數雙重限制，但一旦啟用即不可逆：銷毀會實際碎掉信件，轉寄會實際寄出信件並產生費用。webhook 規則可攜帶授權標頭。請妥善保管權杖，非必要不要開啟寫入。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Dropscan Mcp，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Desktop only，透過 STDIO。 STDIO 服務會啟動本機處理程序，因此需要 SourceWeft 桌面主機。

其他 MCP 客戶端

參照 儲存庫 中的啟動說明。

README

dropscan-mcp

MCP (Model Context Protocol) server for the Dropscan postal-mail-to-email API. Dropscan receives your physical letters at a scanbox; this server lets your MCP client list mailings, download the scans (PDF / ZIP / envelope image / OCR text), and, when explicitly enabled, request actions (scan / forward / destroy) and manage recipients, forwarding addresses and webhook rules.

mcp-name: io.github.bitterdev/dropscan-mcp

Safety first: Dropscan has no sandbox

Every request hits the real production account. Actions are irreversible: a destroyed letter is physically shredded and gone, a forward physically mails the letter and costs money.

Because of that, all write/action tools are gated twice:

  1. DROPSCAN_ALLOW_WRITES environment flag. Unless it is set to 1/true/yes, every non-GET tool refuses to run. It is disabled by default.
  2. confirm: true parameter. Each write/action tool takes an explicit confirm argument (default false) and refuses unless it is true.

Read-only GET tools are always available and never change state.

Tools

Read-only (always available)

ToolEndpoint
list_scanboxesGET /scanboxes
list_mailings(scanbox_id, current_status?, older_than?)GET /scanboxes/{id}/mailings
get_mailing(scanbox_id, uuid)GET /scanboxes/{id}/mailings/{uuid}
get_mailing_pdf(scanbox_id, uuid, save_path?)GET .../{uuid}/pdf
get_mailing_zip(scanbox_id, uuid, save_path?)GET .../{uuid}/zip
get_mailing_envelope(scanbox_id, uuid, save_path?)GET .../{uuid}/envelope
get_mailing_plaintext(scanbox_id, uuid)GET .../{uuid}/plaintext
list_recipients(scanbox_id)GET /scanboxes/{id}/recipients
get_recipient(scanbox_id, recipient_id)GET /scanboxes/{id}/recipients/{id}
get_forwarding_address(address_id)GET /forwarding_addresses/{id}
get_shipment(shipment_id)GET /shipments/{id}
list_webhook_rules()GET /webhook_rules
get_webhook_rule(rule_id)GET /webhook_rules/{id}

The download tools save the asset to disk (default ~/Downloads, override with save_path or the DROPSCAN_DOWNLOAD_DIR env var) and return the saved path, byte size and content type.

Write / action (double-gated: DROPSCAN_ALLOW_WRITES=1 and confirm=true)

ToolEndpoint
request_mailing_action(scanbox_id, mailing_uuid, action_type, forwarding_address_id?, forwarding_date?, confirm)POST .../{uuid}/action_requests
cancel_mailing_action(scanbox_id, mailing_uuid, action_request_id, confirm)DELETE .../{uuid}/action_requests/{id}
set_mailing_recipient(scanbox_id, mailing_uuid, recipient_id, confirm)PUT .../{uuid}/recipient
create_recipient(scanbox_id, type, firstname?, lastname?, name?, confirm)POST /scanboxes/{id}/recipients
create_forwarding_address(firstname, lastname, street, number, zip_code, city, country_code, company?, info?, state?, confirm)POST /forwarding_addresses
create_webhook_rule(url, events, authorization_header?, confirm)POST /webhook_rules
update_webhook_rule(rule_id, url?, events?, authorization_header?, confirm)PATCH /webhook_rules/{id}
delete_webhook_rule(rule_id, confirm)DELETE /webhook_rules/{id}

action_type is one of scan, forward, destroy (exact enum from the API). For forward, both forwarding_address_id and forwarding_date (ISO YYYY-MM-DD) are required.

Webhook events: mailing_received, scan_requested, mailing_scanned, mailing_archived, mailing_trashed, mailing_shredded, mailing_added_to_shipment, mailing_removed_from_shipment, shipment_sent, package_tracking_updated.

Requirements

  • Python >= 3.10
  • A Dropscan personal access token

Installation

From a local clone:

bash
python3 -m venv .venv./.venv/bin/pip install .

Configuration

The token is read from the DROPSCAN_TOKEN environment variable and sent as Authorization: Bearer <token>. It is never hardcoded.

Claude Code

bash
claude mcp add dropscan -e DROPSCAN_TOKEN="dspat-..." -- dropscan-mcp

Claude Desktop / generic MCP client

json
{  "mcpServers": {    "dropscan": {      "command": "/absolute/path/to/dropscan-mcp/.venv/bin/python",      "args": ["-m", "dropscan_mcp.server"],      "env": {        "DROPSCAN_TOKEN": "dspat-..."      }    }  }}

To enable the write/action tools, add "DROPSCAN_ALLOW_WRITES": "1" to env. Leave it out to keep the server strictly read-only.

The server runs over stdio.

Environment variables

VariableDescription
DROPSCAN_TOKENRequired. Dropscan personal access token (Bearer).
DROPSCAN_ALLOW_WRITESSet to 1/true to enable write/action tools. Default: disabled.
DROPSCAN_DOWNLOAD_DIRDefault directory for downloaded PDFs/ZIPs/images. Default: ~/Downloads.

License

MIT, see LICENSE.

Author

Fabian Bitter ([email protected])

來源：README.md，提交 86a9fa6

工具

0
SourceWeft 尚未在沙箱中啟動過該軟體包，因此其工具未知。

版本歷史

1
  1. v0.1.1最新Sep 16, 2026

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