Reference
Emailit plugins for ChatGPT, Codex, Claude Code, Cursor and Grok
One official plugin connects ChatGPT, Codex, Claude Code, Cursor and Grok to Emailit, with skills for domains, deliverability, campaigns, webhooks and SDK code.
Updated Oct 2, 2026
NewMCP server
The Emailit plugin bundles the hosted MCP server with seven skills and a Cursor rule:
emailit,emailit-get-started,emailit-domain-setup,emailit-deliverability,emailit-campaigns,emailit-webhooksandemailit-sdk.- A Cursor rule that keeps API keys and webhook secrets out of source code.
Install it from the plugin directory in ChatGPT and Cursor, or from the emailit/emailit-plugins marketplace in Claude Code, Codex and Grok Build. On claude.ai and Claude Desktop, use the Emailit connector. See Plugins and skills and the guides for ChatGPT, Claude, Cursor, Codex and Grok.