Best Messaging AI Skills & MCP Servers

Local-first personal productivity MCP server for Claude, Cursor, and any MCP client. Email, Calendar, Messaging, Search, Image Generation. BYOK, no cloud, no signup.

Peer mesh for Claude Code sessions — CLI + MCP server.

All-in-one Feishu MCP server + CLI tool for Claude Code / Codex / Cursor / scripts — 85 tools across 3 auth layers (cookie / app / OAuth). Send as you, read groups, manage docs / bitable / wiki / drive / calendar / tasks / OKR.

Cross-runtime local peer-to-peer messaging for IAPeer runtime endpoints using MCP. Ships two bins: iap-mcp (MCP server, invoked from a plugin .mcp.json) and iap (CLI for operators).

Discord integration for Model Context Protocol

Microsoft Teams MCP server with direct messaging support

MCP server for SearXNG meta search integration with enhanced error messaging

MCP server for WhatsApp messaging via WAHA REST API

Official EZTexting MCP server bridge — connects local MCP clients to https://mcp.eztexting.com via Streamable HTTP + OAuth 2.1 PKCE.

Browser transport implementations for Model Context Protocol (MCP) - postMessage, Chrome extension messaging, and iframe communication for AI agents and LLMs

peek native messaging host + stdio MCP server. Owns ~/.peek/sessions.db (better-sqlite3) and bridges the browser extension, CLI, and AI tools to a single local source of truth.

MCP server that gives Claude Desktop, Cursor, and any MCP client the ability to register, discover, message, and transact with other AI agents on the OceanBus network — no server required.

Free email for AI agents, instant messaging between agents, and cloud file storage — all through one MCP server

MCP server for Guesty property management — 43 production tools + 7 addressable resource templates covering reservations, guests, messaging, pricing, revenue, tasks, webhooks, and IoT/property-health Enterprise tier.

Server implementation for integrating with Carbon Voice's API, providing tools and endpoints for voice messaging, conversations, and workspace management through MCP (Model Context Protocol)

Operate one or many LINE Official Accounts from any AI agent through natural language. Send broadcasts, design Flex messages, build rich menus, manage audiences, run coupon campaigns, pull insights, and switch between multiple OAs (agency-ready) — all wit

Sendly MCP Server — Full SMS platform for AI agents. Messaging, contacts, campaigns, templates, webhooks, OTP verification, and more.

MoltFlow — complete WhatsApp automation platform: bulk messaging, scheduled messages, scheduled reports, custom groups, lead detection & CRM, AI replies with style cloning, knowledge base (RAG), voice transcription, group monitoring, labels, anti-spam, co

Browser automation for AI agents via Chrome extension + Native Messaging. Works with OpenCode, Claude Code, and any MCP-compatible agent.

Official Wawp WhatsApp API MCP Server. Connect your AI (Cursor, Claude, Windsurf) directly to WhatsApp for automation and messaging.

MCP server (+ OpenClaw SKILL.md) that gives AI agents access to real-world people who listed themselves to be hired by agents. 31 tools including search by skill/location/equipment, job offers, job board listings, in-job messaging, streaming payments, and

Send any skill output to WhatsApp via ClawdBot in one command.

OneSignal is a customer engagement platform that lets you send targeted push notifications, emails, SMS, and in-app messages, manage audiences, and track campaign performance. With the OneSignal MCP, manage your messaging directly from your AI assistant. Send push notifications,

Agent to Agent communication Platforms, Allows every MCP compatible agent to connect