Piloxa MCP server

• get_certified_letter_statusFree

  Answers "has my letter arrived yet" for letters prepared through Piloxa IN THIS SAME CONVERSATION. Returns, for each one: who it went to, the service, the USPS tracking number once USPS has assigned one, whether USPS has accepted it, delivered it or returned it, and when each of those was recorded. Piloxa asks the print and mail provider for a fresh answer when this is called, so it is current rather than remembered. IMPORTANT AND DELIBERATE: it can only see letters this connector prepared in this conversation, because that is the only thing it can identify without a sign-in; it cannot reach a person’s other letters, letters sent from another conversation, or anybody else’s. For those, the person signs in at piloxa.com and opens the letter there. This tool is READ ONLY: it prepares nothing, mails nothing and charges nothing. A stage with no scan means no scan has been reported, which is not the same as a failed delivery — USPS sometimes records delivery late, or not at all.

• prepare_certified_letterFree

  ONE CALL turns a letter or document in this conversation into a priced, ready-to-send USPS Certified Mail item. Nothing else is needed first: no account, no sign-up, no card, no second call. Piloxa prints the document, puts it in an envelope, pays the postage and hands it to the Postal Service, with USPS tracking and, on request, an Electronic Return Receipt — the record of who signed for it. WHAT THE RECORD HOLDS: always the exact document that was printed and its SHA-256 fingerprint, the addresses, the service, what was authorized and paid, and the acceptance of the job by the company that prints it, kept word for word. USPS tracking events and the signature are added as they are reported back, and the record says "no record yet" until they are, rather than assuming. Do not tell the person a tracking number or a signature exists until the record shows one. A one-page letter is $13.18 in total with USPS tracking, or $16.17 with the Electronic Return Receipt, which is the default; printing, the envelope and the postage are all included, and a longer letter costs a little more per page. U.S. destinations. WHAT COMES BACK: a link the person opens to see that exact document, the recipient, the service and the exact total, with no sign-in step in the way; they pay on that page, by card, and only then is anything printed or mailed. Give it the document ONE of four ways: (1) letter_text — the COMPLETE final letter you wrote (salutation through closing), laid out as a business letter with the addresses and date from the other fields, and still editable by the person; (2) document_text — the full text of a document that is ALREADY FINISHED and must not be re-formatted as a letter: a document the person supplied, text you read out of a PDF or an attachment, a filled-in form, a notice. It is printed exactly as written, with nothing added — no return address, no date line, no signature block. Use this whenever the document is not a letter you have just composed; (3) document_base64 — the bytes of a finished PDF, only when you can actually read the file (up to 4 MB), kept byte for byte; (4) person_has_pdf: true — the person attaches the PDF themselves on the review page, everything else prefilled. ADDRESSES: the simplest way is recipient_address_block (and sender_address_block) — paste the name and address exactly as they appear in the letter, one part per line, and Piloxa reads them into the right fields; naming the fields yourself always wins over the block. Anything still missing is asked of the person on the review page and does not stop this call. This tool NEVER mails anything and NEVER charges anyone.

• quote_certified_letterFree

  Says what a USPS Certified Mail letter costs, before anything is prepared. Give the number of printed pages and the service, and it returns the exact all-in total the person would pay: printing, the envelope and the postage are included, and nothing is added at checkout. A one-page letter is $13.18 with USPS tracking, or $16.17 with the Electronic Return Receipt, which is the default. There is no account to create, no subscription and no minimum. This tool is READ ONLY: it prepares nothing, stores nothing, mails nothing and charges nothing, so it is safe to call just to answer "what would that cost". Use prepare_certified_letter once the person wants the letter sent. U.S. destinations.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1013ms20/20
• Tool poisoning3 tool descriptions checked13/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenanceno repository listed3/15
• Maintainer identityno repository or website to verify2/10

Piloxa: common questions

Is Piloxa MCP server safe?

With care: it is graded C, so read the findings first (64/100). Read the Piloxa safety report

How do I install Piloxa?

It runs remotely at piloxa.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Piloxa need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Piloxa maintained?

The latest release is v1.0.0.

Is Piloxa up?

100% of our last 7 checks got an answer. We check remote servers about four times a day.