MCP Catalog
Browse 126 Model Context Protocol servers · Communication & Messaging · JavaScriptClear
+9 more
Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments.
MCP server for Kit.com (ConvertKit) - manage subscribers, tags, sequences, broadcasts
MCP server for VK (VKontakte) API: users, walls, groups, friends, newsfeed, photos.
Resolve public X/Twitter profiles, posts, and media through CarryFeed.
Machine-native listening platform for CWA's Straight Outta Crompton. Your agent can listen. For real
Permissionless communication supercharger. 40+ Lightning-paid tools for humans and AI agents.
MCP server for Evolution API — WhatsApp messaging, instances, contacts
MCP server for SendGrid — global transactional + marketing email (Twilio-owned)
MCP server for Take Blip — chatbots, messaging, contacts, broadcasts
MCP server for Twilio — global SMS, WhatsApp, Voice, Verify, and Lookup across 180+ countries
MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API
MCP server for Z-API — WhatsApp messaging, contacts, media
MCP server for Zenvia — SMS, WhatsApp, RCS, Email, Voice, Facebook messaging, templates and reports
Send physical handwritten postcards from any AI agent. Real pen & ink, USPS, $4.99/card.
Give your AI agent a real phone number for SMS verification codes.
Open protocol for professional service delivery via AI agents
Give your AI agents the ability to listen. Microphone capture and speech-to-text.
MCP server for Samotpravil SMTP API — documentation search, typed API tools, and safety flags.
Offline access to TwitterAPI.io docs for AI assistants. 52 endpoints, guides, pricing.
Offline access to TwitterAPI.io docs for AI assistants. 67 endpoints, 32 pages, 24 blog posts.
ERC-8004 AI Agent: uplifting messages, USDC tipping, and on-chain reputation feedback.
Manage AI voice agents, calls, SMS, contacts, and phone numbers via Magpipe.
Email validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.
MCP server for Resend — transactional email API for AI assistants...