Dove for ChatGPT
io.github.dominik-lenhart/dove
Self-hosted mail for agents: scoped search, read and drafts across Gmail and IMAP mailboxes
client:ChatGPT
transport:streamable-http
Install Dove in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://{dove_host}/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs