{"name":"io.github.Piloxa/piloxa","slug":"piloxa-piloxa","title":"Piloxa","description":"Prepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes.","url":"https://mcp.market/server/piloxa-piloxa","rating":null,"grade":"C","score":64,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":7,"ok":7,"last_checked_at":"2026-09-21T03:35:50.845Z","last_ok_at":"2026-09-21T03:35:50.845Z","latency_ms":1061},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://piloxa.com","version":"1.0.0","remotes":[{"type":"streamable-http","url":"https://piloxa.com/mcp"}],"packages":[],"tools":[{"name":"get_certified_letter_status","description":"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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"reference":{"type":"string","description":"Optional. The Piloxa reference from the letter’s email receipt, to ask about one letter instead of all of them. A reference from outside this conversation is not found, on purpose."}},"required":[]}},{"name":"prepare_certified_letter","description":"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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"letter_text":{"type":"string","description":"The complete, final letter body exactly as it should print: salutation, paragraphs separated by blank lines, and closing. Do not include the addresses or date; they are laid out from the other fields. Up to 60,000 characters."},"document_text":{"type":"string","description":"The COMPLETE text of a document that is already finished, printed exactly as written: no return address, no date line, no \"Re:\" line and no signature block are added, and line breaks and indentation are kept. This is the right field for a document the person gave you, for text you read out of a PDF or an attachment, for a filled-in form or a notice — anything you did not compose as a letter in this conversation. Include every word that must print, the addresses and signature line included if the document carries them. Up to 60,000 characters. Mutually exclusive with letter_text and document_base64."},"subject":{"type":"string","description":"The \"Re:\" line of the letter, in a few words."},"letter_date":{"type":"string","description":"Date to print on the letter, e.g. \"September 5, 2026\". Defaults to today."},"signature_name":{"type":"string","description":"Name printed under the closing."},"sender_address_block":{"type":"string","description":"The sender exactly as it should appear as the return address, one part per line. Read the same way as recipient_address_block. This is where a returned envelope goes back to."},"sender_name":{"type":"string","description":"Name of the person sending the letter (printed as the return address and used for the envelope)."},"sender_company":{"type":"string","description":"Sender company or entity, if any."},"sender_address_line1":{"type":"string","description":"Sender street address."},"sender_address_line2":{"type":"string"},"sender_city":{"type":"string"},"sender_state":{"type":"string","description":"Two-letter U.S. state code."},"sender_postal_code":{"type":"string","description":"Five-digit ZIP code."},"recipient_address_block":{"type":"string","description":"The recipient exactly as addressed in the letter, one part per line, e.g. \"Acme Property Management LLC\\nAttn: Jane Doe\\n1234 Wilshire Blvd, Suite 500\\nLos Angeles, CA 90017\". Piloxa reads the name, company, street, suite, city, state and ZIP out of it. Use this when you have the address as written and do not want to split it up yourself; any field you also name explicitly wins over it."},"recipient_name":{"type":"string","description":"Name of the person or company receiving the letter."},"recipient_company":{"type":"string","description":"Company name, if the letter goes to an organization."},"address_line1":{"type":"string","description":"Street address of the recipient."},"address_line2":{"type":"string","description":"Suite, unit or floor."},"city":{"type":"string"},"state":{"type":"string","description":"Two-letter U.S. state code."},"postal_code":{"type":"string","description":"Five-digit ZIP code."},"service":{"type":"string","enum":["CERTIFIED","CERTIFIED_ERR"],"description":"CERTIFIED_ERR adds the Electronic Return Receipt (the record of who signed, kept when USPS reports it back) and is the DEFAULT: leave this out unless the person has said they do not want the signature record. CERTIFIED is certified mail with tracking but no record of who signed."},"document_base64":{"type":"string","description":"The finished PDF, base64-encoded (standard or URL-safe alphabet), up to 4 MB decoded. Use ONLY when you have read the actual file bytes; a filename or an attachment reference is not a document. Mutually exclusive with letter_text and document_text. The file is kept exactly as sent."},"document_filename":{"type":"string","description":"With document_base64: the original file name, e.g. \"Demand letter.pdf\"."},"document_sha256":{"type":"string","description":"Optional with document_base64: the SHA-256 (hex) of the PDF bytes. If given and it does not match what arrived, the call is refused rather than preparing the wrong file."},"person_has_pdf":{"type":"boolean","description":"Only when the person already has a finished PDF that neither you nor they can give you the text of, and they will attach it on the review page themselves. Set true to prepare without letter_text, document_text or document_base64. Prefer document_text whenever you can read the document at all: it saves the person an upload."},"page_count":{"type":"integer","description":"Only with person_has_pdf: number of pages in the PDF the person will attach, used for the price estimate."},"document_description":{"type":"string","description":"What the document is, in a few words."}},"required":[]}},{"name":"quote_certified_letter","description":"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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"page_count":{"type":"integer","description":"Number of printed pages in the letter, 1 to 60. Defaults to 1."},"service":{"type":"string","enum":["CERTIFIED","CERTIFIED_ERR"],"description":"CERTIFIED is Certified Mail with USPS tracking. CERTIFIED_ERR adds the Electronic Return Receipt (the record of who signed, kept when USPS reports it back). Defaults to CERTIFIED_ERR, the same default prepare_certified_letter uses."}},"required":[]}}],"scan":{"score":64,"grade":"C","scanned_at":"2026-09-19T19:48:00.209Z","report":{"scannerVersion":"0.1.5","scannedAt":"2026-09-19T19:48:00.175Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 1013ms"]},"poisoning":{"score":13,"max":15,"notes":["3 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":2,"max":10,"notes":["no repository or website to verify"]}},"findings":[{"id":"poison.long-description","severity":"low","component":"poisoning","title":"Unusually long tool description (over 2,000 characters)","evidence":"tool prepare_certified_letter: …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.…"},{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://piloxa.com/mcp","reachable":true,"authRequired":false,"latencyMs":1013,"serverInfo":{"name":"piloxa","version":"0.30.3"}}],"packages":[],"repo":{"found":false},"icon":{"url":"https://piloxa.com/logo.svg?v=3","source":"registry"},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}