MCP server for Postcard.bot — let AI agents send real printed postcards. Works with Claude, Cursor, Windsurf, and any MCP client.

📧Send DirectMail with Node.js

Code examples for the Postcard.bot REST API — send real printed postcards from Node.js, Python, and cURL

Model Context Protocol server for the Lob.com API. Lets LLMs verify addresses and send physical mail (postcards, letters, self-mailers, checks) through Lob.

Generate branded CompleteTech LLC printable #10 addressed envelope PDFs and delivery packages.

A Python-based CRM data cleaning pipeline that transforms messy synthetic customer data into clean, scored, direct-mail-ready records for sales and marketing campaigns.

This is the demonstration of the Alibaba Cloud Direct mail bootstrapping with Web Application

Public agent skills for Scribeless handwritten mail workflows

RR Donnelley & Sons Company (RRD) is a global provider of integrated communications services, offering marketing, business communications, commercial printing, direct mail, print fulfillment, labels, logistics, print management, and digital communications.

API and integration profile for ClickSend SMS.

Sendoso is a corporate gifting and direct mail platform that enables sales, marketing, and customer success teams to send physical and digital gifts at scale. The Sendoso Sending Platform provides personalized gift sending, branded swag, e-gift cards, direct mail, and charitable donations.

Lob API integration: programmatic direct mail, postcards, letters, and address verification for real estate ops.

Handwrite IO provides a REST API that lets you send handwritten notes in an automated manner. Using the API, businesses can send personalized handwritten cards and notes at scale through REST endpoints.

Ballpoint Marketing API — integration docs, OpenAPI spec, and webhook templates

Lob is a software platform that automates the process of sending direct mail, allowing businesses to create, personalize, and track physical mail pieces at scale through a digital interface, essentially bringing the convenience of email marketing to traditional mail by integrating with existing CRM systems and automating printing, addressing, an...

The agent skill that turns any AI into a direct mail machine. One MCP tool call mails a physical handwritten postcard — real pen-and-ink on real paper, USPS delivery in 3-5 business days, $4.99 per card. Works with Claude Desktop, Cursor, Claude Code, OpenClaw, n8n, LangChain, and any MCP-compatible client.