PieterPost MCP vs Sendpaper

A side-by-side look at the PieterPost MCP and Sendpaper MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

PieterPost MCP logoPieterPost MCPDelivery · Remote HTTP/SSELet AI agents prepare, review, pay for, and send real letters and postcards.36FairAuth: not declaredSendpaper logoSendpaperDelivery · Remote HTTP/SSEYour agent sends real postcards and letters. You approve; we print and mail.59GoodAuth: no auth required

Verdict: choose PieterPost MCP for delivery work over a hosted endpoint; choose Sendpaper for delivery over a hosted endpoint. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

PieterPost MCP logoChoose PieterPost MCP when

  • You need dedicated capabilities in the Delivery domain.
  • You prefer a remote HTTP/SSE transport.
Explore PieterPost MCP

Sendpaper logoChoose Sendpaper when

  • You need dedicated capabilities in the Delivery domain.
  • You prefer a remote HTTP/SSE transport.
  • Its auth model fits you: No auth required.
  • You want tools like get_pricing, create_postcard, create_letter.
Explore Sendpaper

Feature & specification comparison

Rows where the two servers differ are marked.

SpecPieterPost MCP logoPieterPost MCPSendpaper logoSendpaper
CategoryDeliveryDelivery
Quality signal36/100 · Fair59/100 · Good
Install commandConfirmedConfirmed
TransportRemote HTTP/SSERemote HTTP/SSE
AuthNot declaredNo auth required
PricingNot declaredPaid service
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars00
Directory activity 1 views 0 installs 0 upvotes 1 views 0 installs 0 upvotes
ToolsNot listed6

Tools & capabilities

PieterPost MCP tools

No tool names declared yet. Check the project README from the listing page.

Sendpaper tools 6

  • get_pricingList mail products and prices (USD, printing + USPS First-Class postage included, US addresses only).
  • create_postcardCreate 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.
  • create_letterCreate 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.
  • pay_orderPay 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.
  • get_orderGet the status of a postcard or letter order by id (ord_...).
  • cancel_orderCancel an order that has not been paid yet. Paid orders can be cancelled by emailing support before they are printed.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

PieterPost MCP

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "pieterpost-mcp": {
      "url": "https://pieterpost.com/mcp/"
    }
  }
}

Sendpaper

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "sendpaper": {
      "url": "https://sendmypaper.com/mcp"
    }
  }
}

Frequently asked questions

PieterPost MCP is categorized under Delivery and uses a remote HTTP/SSE transport. Sendpaper belongs to Delivery and uses a remote HTTP/SSE transport. Pick PieterPost MCP for delivery work and Sendpaper for delivery.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.

PieterPost MCP has no declared pricing — check the project's own site. Sendpaper is listed as a paid service. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add pieterpost-mcp and sendpaper as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, PieterPost MCP has a quality signal of 36/100 (Fair) with 1 views, 0 installs and 0 GitHub stars. Sendpaper has 59/100 (Good) with 1 views, 0 installs and 0 GitHub stars.