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mcp/harbor
Verified official

mailchimp mcp server MCP

v0.3.9

io.github.cyanheads/mailchimp-mcp-server

Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add mailchimp-mcp-server -e MAILCHIMP_API_KEY=<MAILCHIMP_API_KEY> -e MAILCHIMP_BASE_URL=<MAILCHIMP_BASE_URL> -e MAILCHIMP_TIMEOUT_MS=<MAILCHIMP_TIMEOUT_MS> -e MAILCHIMP_MAX_RETRIES=<MAILCHIMP_MAX_RETRIES> -e MAILCHIMP_CONCURRENCY_LIMIT=<MAILCHIMP_CONCURRENCY_LIMIT> -e MAILCHIMP_ASSETS_DIR=<MAILCHIMP_ASSETS_DIR> -e MAILCHIMP_TEMPLATES_DIR=<MAILCHIMP_TEMPLATES_DIR> -e MCP_LOG_LEVEL=<MCP_LOG_LEVEL> -- npx -y @cyanheads/mailchimp-mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.