Sendpaper MCP Server

by ryan-tish Your server? Claim it

answering

Sendpaper is answering right now. Last checked 14 min ago. It exposes 6 tools.

Your agent sends real postcards and letters. You approve; we print and mail.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 9 days of history

9 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

585 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 15

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 4 October 2026. No other catalogue keeps this.

8 Oct 3 tool descriptions were rewritten create_letter, create_postcard, pay_order

8 Oct 2 tools changed the parameters they ask for create_letter, create_postcard

5 Oct 5 tools changed the parameters they ask for7 times that day cancel_order, create_letter, create_postcard and 2 more

5 Oct a tool description was rewritten create_postcard

4 Oct a tool description was rewritten create_letter

4 Oct a tool changed the parameters it asks for create_letter

and 2 more, back to 4 October 2026

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add sendpaper --transport http https://sendmypaper.com/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "sendpaper": {
      "url": "https://sendmypaper.com/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.sendpaper]
url = "https://sendmypaper.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "sendpaper": {
      "url": "https://sendmypaper.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "sendpaper": {
      "url": "https://sendmypaper.com/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

cancel

cancel_order

Cancel an order that has not been paid yet. Paid orders can be cancelled by emailing support before they are printed.

letter

create_letter

Create a printed letter order (8.5x11, mailed in a #10 envelope) and get a payment link. Either write it (content.body, up to ~3 pages, optional photo) or mail the user's own PDF (content.pdf_url, a public https link, up to 6 pages). Set certified to "certified" for USPS Certified Mail with tracking and proof of delivery, or "certified_return_receipt" to add the recipient's signature; use these when the user needs proof (tax notice replies, lease notices, disputes, demand letters). Or set express for USPS Priority Mail (not with certified). Prices: get_pricing. Mails only after the user pays.

order

get_order

Get the status of a postcard or letter order by id (ord_...).

pay

pay_order

Pay for an unpaid order with a Stripe shared payment token (spt_…) the user approved, scoped to at least the order amount in USD. For an order created with recipients, this pays for the whole group at once (scope the token to batch.price). On success the order is paid and goes to print. Use only after the user approved the purchase.

postcard

create_postcard

Create a postcard order (4x6, 6x9 or 6x11) and get a payment link. Front layouts: a big headline on a color, one photo, a photo with a caption, or a collage of 2-4 photos; the back carries the message (handwriting, serif or sans) and addresses. Set express for USPS Priority Mail (2-3 days, tracked). Mails only after the user pays.

pricing

get_pricing

List mail products and prices (USD, printing + USPS First-Class postage included, US addresses only).

Endpoints

URL	Transport	State	Latency	Checked
https://sendmypaper.com/mcp	streamable-http	answering	596 ms	14 min ago

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Sendpaper — questions

Answers built from our own checks of this server.

What can Sendpaper do?

It exposes 6 tools, read directly from the server on our last check. Among them: cancel_order, create_letter, create_postcard, get_order, get_pricing, pay_order. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Sendpaper working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 585 ms. The bar chart above shows every period we have measured.

Is Sendpaper still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Sendpaper?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Sendpaper need an API key?

No. Sendpaper completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Sendpaper?

It answers our handshake in 585 ms on average, which is faster than 20% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.