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MCP and agent tools

MailCheap

MailCheap is Marc Lou's open-source (AGPL-3.0) newsletter app. You can write, schedule, and send issues from the dashboard or over MCP, and sending asks you first. Each issue gets a web page. Self-host it, or use MailCheap Cloud.

Pricing
Cloud: Starter $19/mo (20,000 emails, 10,000 active subscribers), Growth $39, Pro $79, Scale $149, Max $349. Yearly is 10 times monthly. Self-host is free plus your sending provider (GitHub README, checked Oct 17, 2026).
Last verified
17 Oct 2026
Works in
Not tagged yet
Placement
Standard listing

Tags

  • mcp
  • open-source
  • agents

Pricing is left as unknown unless a maintainer confirmed it. Featured means the listing is called out on the homepage. Paid placements are labeled sponsored. How money works here.

Sources: mailcheap.ai/, github.com/marclou/mailcheap, mailcheap.ai/docs/mcp.

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