MCP connectors by io.usefulapi

Read audiences, members, campaigns and reports; add, update, tag and archive subscribers.

Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.

Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus.

Read subscribers, groups, campaigns, fields, segments, automations, webhooks; safe additive writes.

Read email/chat conversations, messages, contacts and teams; draft, send and update threads.

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

Manage Loops contacts, mailing lists, and transactional/event emails.