PaperAgent — Send Physical Mail

Name: PaperAgent — Send Physical Mail
Author: dev.paperagent

MCP serverMCP

Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only.

by dev.paperagenthomepage ↗v0.1.0

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability12/12 checks ok

30 days ago

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	744 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
11 h ago	mcp initialize	ok	200	572 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
18 h ago	mcp initialize	ok	200	1047 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
25 h ago	mcp initialize	ok	200	707 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
32 h ago	mcp initialize	ok	200	348 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
2 d ago	mcp initialize	ok	200	297 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
2 d ago	mcp initialize	ok	200	285 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
2 d ago	mcp initialize	ok	200	283 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
2 d ago	mcp initialize	ok	200	288 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools
3 d ago	mcp initialize	ok	200	308 ms	server paperagent 0.1.0 · protocol 2025-06-18 · 8 tools

Tools observed via MCP handshake

get_pricing — Return the published price list for mailing physical letters through USPS: the products on sale, what each one costs, how many pages it covers, and when sales t
validate_address — Check a US postal address and return it in the normalized form the envelope will be printed with, plus any warnings. The address is checked against the Google A
create_draft — Create a draft of a physical letter to be printed on paper and mailed through USPS, and return its draft_id, page count and total price. A letter is at most 6 p
update_draft — Change the recipient, body, tier or colour of a draft that has not been sent, and re-price it. Returns a new page count and a new quote, so the previous total i
preview_draft — Return a link to the rendered PDF of a draft together with its page count and current total price. Refreshes the stored price quote when pricing has changed. Us
send_letter — Create an order for a real, physical letter through the United States Postal Service. It returns a payment link; no paper is printed, postage is bought, or lett
get_letter_status — Return the current state of one letter: where it is, the date it goes to USPS, and the estimated delivery date. USPS does not scan plain First-Class letters at
list_letters — Return this account's letters, newest first, with the status, mail date and total for each. Use this to answer questions about what has already been sent. This

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kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

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Official MCP Registrydev.paperagent/letters

first seen 3 d ago · fetched 3 d agoopen ↗

Field history (6 recent events)

3 d ago · declared · summary → "Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only."
3 d ago · declared · description → "Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only."
3 d ago · declared · publisherName → "dev.paperagent"
3 d ago · declared · homepageUrl → "https://paperagent.dev"
3 d ago · declared · version → "0.1.0"
3 d ago · declared · protocols → ["mcp"]

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Evidence

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Capabilities

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