Prepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes.
Connect Remote server
claude mcp add --transport http piloxa https://piloxa.com/mcp{
"mcpServers": {
"piloxa": {
"url": "https://piloxa.com/mcp"
}
}
}{
"servers": {
"piloxa": {
"type": "http",
"url": "https://piloxa.com/mcp"
}
}
}Settings > Connectors > Add custom connector
URL: https://piloxa.com/mcpTools 13 found in our last check
prepare_certified_letterUSE THIS WHENEVER a letter or document has to reach someone by U.S. mail, above all by Certified Mail: a demand letter, a dispute, a debt validation request, a security deposit demand, a cancellation, a notice to a landlord, tenant, contractor, HOA, insurer, employer, debt colle…
quote_certified_letterUse this when the person asks what it costs to send a letter by certified mail, or is weighing sending it themselves against having it sent. Says what a USPS Certified Mail letter costs, before anything is prepared. Give the number of printed pages and the service, and it return…
get_certified_letter_statusAnswers "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…
check_certified_letterREAD ONLY: checks a draft letter or a finished document BEFORE anything is prepared, and says whether it is ready to mail by USPS Certified Mail and what it would cost. Use it when the person asks "is this ready to send?", "check this before I mail it", "did I forget anything?",…
searchREAD ONLY. Searches Piloxa’s public guides about USPS Certified Mail and mailing legal notices: cost, delivery time, the Electronic Return Receipt, proof of delivery and of contents, refused, unclaimed or returned mail, tracking, who can sign, demand letters, landlord, HOA, debt…
fetchREAD ONLY. Returns the full text of one Piloxa guide by the id search returned (or its URL), with its title, canonical URL and last-updated date when the page states one. Prices in the text are the current ones.
compare_certified_mail_servicesREAD ONLY. Compares the mailing services Piloxa actually offers - what each includes, when to use it, which is the default - with the exact current all-in price of each for a page count, the first-letter promotion as conditions, and what Piloxa does not offer. Use it for "should…
explain_certified_mail_statusREAD ONLY. Explains a USPS tracking status ("Notice Left", "Available for Pickup", "Unclaimed", "Refused", "Return to Sender", "Insufficient Address", "Delivered, Left with Individual"...) or a Piloxa transaction state (AWAITING_APPROVAL, VENDOR_ACCEPTED, MAILED, DELIVERED...) i…
authorize_certified_letterBuys and sends a letter that prepare_certified_letter prepared IN THIS CONVERSATION, after the person approved the exact total here. Call it only when (1) you have told the person the exact total, the recipient and the service, and they said yes to that total in this conversatio…
connect_my_lettersUse when the person wants to see, track or follow up on letters they sent with Piloxa in ANOTHER conversation, or wants their saved return address used. Returns a link and a 4-character code. Give the person both: they open the link, sign in with their email on piloxa.com, check…
list_my_lettersREAD ONLY. The person’s own recent Piloxa letters, from any conversation, once this chat is connected with connect_my_letters. Optional query matches the recipient’s name or company, or the start of a Piloxa reference. Returns reference, recipient name, service, status, dates an…
get_my_letterREAD ONLY. The current status of one of the person’s own letters by its Piloxa reference, once this chat is connected: printer acceptance, USPS acceptance, delivery or return, the return receipt, each with its source and when it was last checked, the reply-by date if the letter…
create_followup_draftPrepares a NEW letter to the same recipient as one of the person’s earlier letters (by reference), from the account’s saved return address, with the follow-up text you wrote with the person. It works exactly like prepare_certified_letter and returns a new review link: nothing fr…
Details
| Endpoint | https://piloxa.com/mcp (Streamable HTTP) |
| First published | 16 Sep 2026 |
| Last updated | 16 Sep 2026 |
| Registry name | io.github.Piloxa/piloxa |
More security servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.