Sendly for ChatGPT
now.sendly/sendly
Send email, manage contacts, campaigns and workflows, and diagnose deliverability in Sendly.
client:ChatGPT
transport:streamable-http
Install Sendly in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://app.sendly.now/api/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs