Let AI agents prepare, review, pay for, and send real letters and postcards.
One address for any MCP client. Your key stays in your Odel vault.
At most: moves money, runs code or commands, deletes data, or sends messages for you.
Odel charges nothing per call. The publisher may charge for its own service.
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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.
https://pieterpost.com/mcp/oauthPieterPost 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.
Use this server URL in MCP clients that support remote Streamable HTTP servers:
https://pieterpost.com/mcp/setup/
Example MCP client snippet:
{
"type": "mcp",
"name": "PieterPost",
"server_url": "https://pieterpost.com/mcp/setup/"
}
For questions, contact pieter@pieterpost.com.