Email

primitivedotdev/primitive-mono-repo

Gives Claude a complete email stack over MCP with seven tools: sendEmail, replyToEmail, listEmails, searchEmails, getEmail, getInboxStatus, and getAccount. You get managed addresses at *.primitive.email that can run JavaScript handlers on inbound messages, plus a chat verb that sends a message and waits for the threaded reply in one round trip. The underlying API does synchronous SMTP delivery so you get back the recipient's queue ID and response code in the same call. Useful when you need an agent to monitor an inbox, handle support threads, or contact other agents and humans without managing your own mail infrastructure. Uses streamable HTTP transport and supports both API keys and OAuth tokens.

last updated

Jun 9, 2026

Sponsors

SnugThe clipboard manager you and your agent can use, safelyAgent CaffeineClose your lid, come back to finished workWaxBlock anything with supervision, without erasing your iPhoneOpen StepsSponsoredFree and open-source skills that make AI coding agents easier to understand, verify, and control.