PieterPost MCP
Enables AI assistants to prepare, price, review, pay for, and send real physical letters and postcards via a hosted MCP server.
README
PieterPost MCP
PieterPost MCP is a hosted Model Context Protocol (MCP) server for preparing, pricing, reviewing, paying for, and sending real physical letters and postcards from ChatGPT, Claude, and other compatible AI assistants.
This public repository contains the integration documentation and registry metadata for the hosted PieterPost MCP server.
Server
- MCP server URL: pieterpost.com/mcp/
- Human docs: PieterPost MCP documentation
- Markdown docs: PieterPost MCP documentation in Markdown
- OAuth issuer:
https://pieterpost.com/mcp/oauth
What It Does
PieterPost gives MCP clients a safe postal outbox. Agents can draft letters and postcards, quote prices, create review links, create hosted payment links, upload assets, use Mailbook contacts, and check order status.
For normal use, agents should create a PieterPost review or payment link. PieterPost sends the mail only after the user reviews and pays.
Client Configuration
Use this server URL in MCP clients that support remote Streamable HTTP servers:
https://pieterpost.com/mcp/
Example MCP client snippet:
{
"type": "mcp",
"name": "PieterPost",
"server_url": "https://pieterpost.com/mcp/"
}
Docs
Contact
For questions, contact pieter@pieterpost.com.
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