Superhuman Mail Codex plugin 🤖

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Drive Superhuman Mail with our Codex plugin, powered by MCP.

Run powerful workflows across your inbox and calendar, with full context from all your connected tools.

You can also connect Superhuman Mail to Claude, ChatGPT, and other AI tools.

Add to: Codex | Claude | ChatGPT | Other tools

How is our MCP different? 💜

You can search, draft, schedule, send, triage, and more. You can also do things that are uniquely Superhuman: triage by Split Inbox, track sent emails, check Read Statuses, Smart Send, and Ask AI.

Every draft matches your voice and tone, using your unique style for each person. You can review the drafts in Superhuman Mail, or edit and send directly from Codex.

Skills to try 🧰

The plugin includes skills — prebuilt workflows that use your connected apps to get specific tasks done. Here are a few we’ve built:

/morning-briefing: Start your day with a summary of inbox priorities, key updates, and a preview of your schedule.

/batch-draft: Draft personalized replies and follow-ups across multiple threads at once.

/meeting-scheduler: Find availability, propose times, and create calendar invites.

/deal-tracker: See the full relationship history for any contact or account, including emails, read receipts, and meetings, all in one view.

To run a skill, connect to the plugin, then type / plus the skill name, such as /morning-briefing. You can also turn these workflows into recurring tasks.

For more help, join our weekly MCP walkthroughs.

The Superhuman Mail MCP is available on Business & Enterprise plans, along with our most intelligent version of Write with AI, Ask AI, Auto Drafts, Custom Auto Labels, and Superhuman for Sales, which includes Smart Send, Recent Opens, and our CRM integrations. To manage your plan, click here.