sh.marginal/mcpcommunication

marginal

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Email A/B tests for AI agents: subject lines, managed sends, open/click tracking, and results.

Install

claude mcp add --transport http mcp https://marginal.sh/mcp

Requires: Authorization

Our take

This server exposes email experimentation tooling for agents, covering subject-line A/B tests, managed sending, tracking, and reporting. It is for growth, lifecycle, or outbound teams that want an AI agent to run controlled email tests instead of just drafting copy. The scope is narrow but coherent; the main caution is that email delivery and tracking are sensitive domains, and the listing does not provide much evidence of broader adoption or maintenance depth.

reviewed by hand · 2026-07-30

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Verification record

last verified
15 days ago
in registry since
2026-06-24
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