"Using Server-Sent Events (SSE) in the Terminal" matching MCP connectors:
Matching Connector Tools:
Your unified inbox — everything that reaches you, understood and actionable from your AI assistant.
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
Verify email deliverability & find business emails (single or bulk) via the Verifox API.
Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.
Cameron Rye's blog, projects, resume, and live site stats, plus contact and newsletter tools.
Emailable MCP — wraps the Emailable email verification API (emailable.com)
Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.
MCP server for e-mail testing: create disposable inboxes, wait for delivery, and extract e-mail content or links - all from your AI agent or test automation workflow. Get a free API key on https://app.zyntra.app/
Microsoft Exchange MCP server - hosted, multi-user, incl. Exchange on-prem & hybrid (EWS)
Phone, SMS & email for AI agents. One remote MCP server (Streamable HTTP, OAuth or API-key auth, no local install) exposing call, sms, email, and event tools; also usable via CLI, Python SDK, and OpenAPI. Self-hostable, AGPLv3.
Open-source MCP server that gives AI agents access to real email and calendar in one npm install. Solves the problem of AI agents hitting a wall when they need your inbox.
Your AI agent just got a marketing team. SendPulse MCP Server provides full access to the SendPulse marketing platform — email campaigns, CRM, chatbots, SMTP, and online courses. 134 methods across 5 modules.
Heldly reads your Google Calendar directly, places tentative holds on every host's calendar, and emails the invitee a one-click picker. The moment the invitee picks, Heldly confirms the chosen slot and deletes the siblings across every host's calendar in the same request. No reusable booking page, no in-app form, no calendar cleanup.
Email validation for Claude and any MCP client — verdicts with evidence, bulk jobs, refunds.
Programmatic email deliverability testing for AI agents. Create inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex — get per-provider placement (Inbox/Spam/Promotions), SPF/DKIM/DMARC auth, Rspamd & SpamAssassin verdicts, DNS health, and live SSE results.
Shared inbox and customer support platform for teams. Manage email conversations, assignments, labels, internal notes, contacts, and replies. 29 tools. Connect with your Helpmonks access token.