
PieterPost MCP connects AI agents to postal mail. From ChatGPT, Claude, Codex, Claude Code, or any MCP client, agents can prepare letters and postcards, use Mailbook contacts, upload attachments or postcard images, create checkout links, and track orders. It brings PieterPost online mail, API, and payment-link workflows into agent tools.
PieterPost MCP enables AI agents to interact with postal mail by allowing them to prepare letters and postcards, manage contacts, and track orders through an API. It integrates online mail and payment-link workflows into various AI platforms, including ChatGPT and Claude.