MCP Servers 62

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

MCP server for Twist team messaging — manage channels, threads, and messages.

MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

MCP server for Slack — read/write messages, manage threads, and react to messages.

MCP server for Altmetric APIs - track research attention across news, policy, social media, and more

52 MCP tools for AI social media: create, distribute, analyze, and optimize content.

Schedule and publish social posts to 11 platforms with media, campaigns, analytics and AI captions

Gotify notifications and app, client, and message management over MCP and CLI.

Rust MCP server and CLI for Apprise notification fan-out across dozens of delivery backends.

AI-native email marketing.

Scan and fix email auth (SPF, DMARC, DKIM, MX, blacklists, expiry) + DNS checks.

Coherence MCP — chat with your CRM's AI agent from Claude, Cursor, and Cline.

Rust MCP server and CLI for Gotify push notifications and message management.

Apprise notifications over MCP and CLI with authenticated stdio and HTTP transports.

Give your agent its own email address with graduated human oversight, from approval to autonomy.

AI agents read & send email, manage mailboxes, domains and webhooks via the QMailing API.

Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

Send SMS, MMS and WhatsApp, manage contacts and webhooks, from AI agents.

Telegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.

AI-powered email & WhatsApp for teams — manage your shared inbox from Claude, Cursor or ChatGPT.

Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, reports.

Verify email deliverability & find business emails (single or bulk) via the Verifox API.

Send transactional email and manage domains, audiences, and broadcasts from any MCP client.