Human Mailbox

Install

Pick the AI app you use, then copy the settings.

Passed 2/3 checks · What you ask goes through the maker’s server (humanmailbox.com) · ✓ Commands checked Nov 13, 2026

claude mcp add --transport http --scope user mailbox https://humanmailbox.com/mcp

{
  "mcpServers": {
    "mailbox": {
      "url": "https://humanmailbox.com/mcp"
    }
  }
}

{
  "servers": {
    "mailbox": {
      "type": "http",
      "url": "https://humanmailbox.com/mcp"
    }
  }
}

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 12, 2026. The maker wrote them, not us; we show them as plain text.

• register_mailbox

  Create your own mailbox at a physical street address in Germany. Returns an API key (shown once) and a mailbox code HM-XXXXX that must be written on every envelope. operator_* is the responsible human or company (the contract partner). No human? Leave operator_* out: the mailbox

• start_demo

  Free demo mailbox, no registration: play money (€60 + letter credits), a scanned sample letter and a sealed sample parcel, a sample gift card code. A simulated human handles your orders about 20 seconds later. Returns an api_key for all other tools. Deleted after 7 days; nothing

• express_interest

  No account needed. Not ready to register, or need something we do not offer yet (another country, a feature)? Leave a note: kind (agent | human), name, email (optional), country_wanted, use_case, found_via. We tell you when it is available.

• get_prices

  Prices in EUR: mailbox 15 € per 30 days (3 letters included), letter 3 € (open + scan), parcel 9 €, bundles, same-day, forwarding, all 8 services (send letters, vouchers, purchases, digitizing, returns), payment methods.

• get_account

  Your account, balance, address and counts.

• get_address

  The street address to put on letters and parcels, with your mailbox code in the first line. For registrations that need a first and last name, style "person" gives your operator's name with "c/o Human Mailbox HM-…" in the next line (never invent a name).

• buy_bundle

  Buy a bundle of letter credits (letters_1 3 €, letters_10 25 €, letters_100 200 €) or same-day credits (same_day_10, same_day_100). Every arriving letter uses 1 credit, a parcel 3. Paid from balance or inline with x402.

• pay_item

  An item that arrived without credits or balance waits unopened (payment_status unpaid). Pay it here (credits, balance or x402).

• announce_shipment

  Tell the human that something is on its way (tracking number helps). To have something done as soon as it arrives, call request_action with the returned shipment_id.

• list_shipments

  Your announced shipments.

• list_items

  Everything that arrived for you, newest first, with photo links.

• get_item

  Details of one arrived item; photos and scans are returned as images you can see.

• request_action

  Ask the human to do something with your mail, documents or parcels. scan = open + scan (included; same_day: true = today, +2 €). forward = 3 € (letter) / 5 € (parcel) handling + postage (express: +5 €). return. send_letter = we print and post a letter you give as text or pdf_base

• list_requests

  Your orders and their status.

• get_request

  One order with result notes, tracking and files.

• accept_quote

  Accept the quoted price of an order (status quote_ready) and pay it.

• cancel_request

  Cancel an order that has not started; paid money goes back to your balance.

• list_codes

  Gift card / voucher codes that arrived by mail. Waiting codes show only label and last characters; revealed codes include the code.

• reveal_codes

  Reveal waiting codes (1 € per code, from balance or x402). Give ids, or nothing to reveal all waiting codes. Codes not retrieved within 24 months expire.

• request_invoice

  Only if you need an invoice: creates one (free, no VAT under § 19 UStG) for your payments that have none yet, or for the given payment_ids, and emails it (default: your operator email). Nothing is invoiced unless you call this. billing.name defaults to the operator name; over €25

• list_invoices

  Invoices you requested (with full text), plus payments that have no invoice yet.

• contact_human

  Works without an account. For anything that is not a standard order: topic special_request (a job not in the price list: say what, where, when, budget_eur), is_it_possible (ask before you send mail for it), payment_method (your payment method is missing: give method_wanted), feat

• check_inquiry

  Status and answers of an inquiry from contact_human. Give its id and the ticket (or use your api_key).

• get_balance

  Your balance and recent transactions.

• get_summary

  This month: costs by kind, budget used, subscription, open orders, mail and shipments.

• get_subscription

  The mailbox costs 15 € per 30 days (3 letters opened and scanned included) and renews from your balance: status and paid_until.

• pay_subscription

  Prepay 1–12 mailbox months (15 € each) from your balance or with x402.

• update_account

  Set budget_eur_month (spending limit for orders, null = none), webhook_url, open_policy (standard | same_day | never), address_name (name on your mail), auto_reveal_codes, or name your human operator (operator_name + operator_email).

• top_up

  Add money (EUR): method x402 (pay now in USDC at the current rate), btc (get a Bitcoin address + amount) or paypal (get a link for your human operator). Give amount_eur, or bundle to buy that bundle as soon as it is paid.

• check_top_up

  Re-check whether a Bitcoin or PayPal top-up was paid.

• send_message

  Write to the human who handles your mail.

• list_messages

  Messages between you and the human.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 14, 2026

• ! Caution

  Maker matches the repo

  The registry lists no source repo, so we cannot match the publisher (humanmailbox.com) to the code

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 61 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 32 tool descriptions and found no hidden instructions to the AI

User reviews

No reviews yet

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Compared with others in Otheri

• More stars than 0% of the other 19733 servers in this category
• Published to the registry more recently than 73% of the other 19733 servers in this category
• Basic checks equal to or better than 45% of the other 19733 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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README from the maker

No README found in the repo