Zetteldesk
Claude connectorCommunityWrite and post real letters from Claude. Printed and mailed in Germany, delivered to almost any country: cancellations, objections, registe…
- Tools
- 9
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
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Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity2,822nd of 2,822 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2816 | 1,000 | — | ||
| 2817 | 1,000 | 943places down | ||
| 2818 | 1,000 | 943places down | ||
| 2819 | 1,000 | 943places down | ||
| 2820 | 1,000 | — | ||
| 2821 | 1,000 | 943places down | ||
| 2822 | 1,000 | — |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 6,048,830 | — | ||
| 2 |  Multi Mail | 5,283,318 | 4places up | |
| 3 |  TEXT TO QUANT | 5,128,156 | — | |
| 4 |  CV_builder | 5,103,269 | — | |
| 5 | 2,392,869 | — | ||
| 6 | 2,079,337 | — | ||
| 7 |  Jobs by Workable | 1,804,715 | 10places down |
Communication538th of 538 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 532 | 1,000 | — | ||
| 533 | 1,000 | — | ||
| 534 |  waitwho? | 1,000 | — | |
| 535 | 1,000 | — | ||
| 536 | 1,000 | 943places down | ||
| 537 | 1,000 | 943places down | ||
| 538 | 1,000 | — |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | Multi Mail | 5,283,318 | 4places up | |
| 2 | 1,103,123 | — | ||
| 3 |  Bird | 832,447 | — | |
| 4 | 423,859 | 62places up | ||
| 5 | 313,047 | — | ||
| 6 |  Javis | 187,287 | — | |
| 7 |  Lemma Telepath | 148,626 | — |
Zetteldesk lets Claude write and send real paper letters. Describe what you need, or hand over your own PDF: Zetteldesk checks the letter, shows you the recipient and the exact price, and after your confirmation the letter is printed, put in an envelope and posted.
Typical uses: a cancellation letter (Kündigung), an objection (Widerspruch), a letter to a landlord, an authority, an insurer or an employer, a formal notice, a registered letter (Einschreiben), or a letter to someone who does not use email. It does not send email.
Letters are printed and posted in Germany and can be delivered to almost any country. International letters cost more, at one price for every country, and the price is always shown before anything is sent.
Tools: compose a DIN 5008 letter from plain text, validate an uploaded PDF (A4, address window, not encrypted), get a price quote, send the letter, follow its status, cancel it within moments of sending, and check your balance.
You need a free Zetteldesk account (sign in with OAuth). Letters are paid from a prepaid balance that you top up on zetteldesk.com. The connector has no payment tool, and sending a letter costs money and cannot be undone once it has been handed to the printer. Letter PDFs are stored encrypted and deleted after 90 days.
Tools
- cancel_letter
- compose_letter
- create_upload_url
- get_balance
- get_letter
- get_quote
- list_letters
- send_letter
- validate_letter
- Categories
- Made by
- Zetteldesk · Website
- Sign-in
- Required
- Connector URL
- https://mcp.zetteldesk.com/mail
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 7, 2026
- More info