Postal mail & fax MCP servers

A server here sends physical letters, postcards or faxes.

Not here: email.

78servers
68 remote10 localTagged by Odel's AI, which can make mistakes
By GitHub stars, at most two per publisher
  1. Number 1: mailbox.bot@mailbox/mailboxHosted mailbox.bot postal MCP. $15/mo mailboxes are live now.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.2 GitHub stars.
  2. Number 2: FrankKi@frankki/lettersThe agentic layer of letters. Agents send real printed mail worldwide, German compliance built in.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  3. Number 3: PostAgent — Print and Mail@interpretai/postagentPrint & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.

Best fit

63 made for this, ranked by starsRemoteLocal
  1. ModCard @modcard/modcardFind, personalize, share, and mail animated greeting cards with original music.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  2. Print and Mail Company @printandmailcompany/printandmailcompanyPrint and mail real letters worldwide from the EU, incl. registered mail. Quote, compose, send.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. PayPerFax @payperfax/faxSend a fax from AI. Pay per fax. No registration or subscription. Pay only for successful faxes.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. 3LT Letter Mail @3lgrouptechnology/3lt-letter-mailGive AI assistants hands: send real USPS letters via MCP.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. Lob MCP by usefulapi @usefulapi/lobVerify US & international addresses and send physical mail (postcards, letters, checks) via Lob.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. PieterPost MCP @pieterpost-com/pieterpost-mcpLet AI agents prepare, review, pay for, and send real letters and postcards.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  7. OnceAsk @rsb6061/onceaskMCP server for OnceAsk, the AI-native current-address layer for people and agents.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  8. Emboss @edwinorange/embossMake any PDF form fillable, fill it from data or documents, read it back, and fax the result.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  9. ProShip Thailand Post @proship/proship-mcpCreate Thailand Post shipments, print labels, and track parcels in Thailand via ProShip.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  10. SendLetter @sendletter/sendletterSend real, printed letters by post across Europe. Requires a free account; quote before sending.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  11. PieterPost MCP @neddes/pieterpost-mcpLet AI agents prepare, review, pay for, and send real letters and postcards.Not assessed yet.A remote server; it needs your API key.
  12. FaxSeal @grichardomi/faxsealSend, receive, and verify faxes from AI assistants and agents via FaxSeal.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  13. GotFreeFax @gotfreefax/mcpSend free or paid faxes to US/Canada from Claude, ChatGPT, and other AI agents.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. GTM Swag @gtmswag/gtm-swagPersonalized, thoughtful gifts that help GTM teams get meetings. Agents prepare; people approve.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  15. すぐFAX SuguFAX – Fax to Japan from AI @sugufax/faxFax PDFs/photos to Japan from Claude/ChatGPT. OAuth: pay per fax from ¥400 or credits. AIから日本へFAX11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  16. すぐFAX SuguFAX – AI fax credits (API key) @sugufax/fax-creditsFax to Japan from AI with prepaid credits (Bearer sgx_ key), 1 credit = 1 fax. AIクレジットでFAX送信8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  17. SofortFax – Faxen mit KI @sofortfax/faxSend real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. SofortFax (KI-Fax-Credits) @sofortfax/fax-creditsSend faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. FaxOnline @abrudtkuhl/faxonlinePrepare and track US PDF faxes with user-approved checkout. No account or subscription.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. SendFaxFast @sendfaxfast/faxSend real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 397% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. SendFaxFast (AI Fax Credits) @sendfaxfast/fax-creditsSend faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.

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