Best Message AI Skills & MCP Servers

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

MCP server for Telegram userbot — messages, media, reactions, polls & more. Built on GramJS/MTProto.

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.

Telegram MCP server (MTProto). Connect Claude, Codex, Cursor, Claude Code, VS Code, Cline, Windsurf, and other MCP clients to a real Telegram user account: read dialogs, search messages globally, send/edit/forward, react/poll, moderate channels, tag Saved

KR: Apache Kafka 연동 MCP 서버. EN: MCP server for Apache Kafka operations.

Real-time chat for AI agents. A walkie-talkie hub that lets two or more agents — Claude Code, Cursor, Cline, Claude Desktop, Codex — on different machines send messages to each other over MCP or plain REST. Hosted at rogerthat.chat or self-hosted with `np

MCP server for Gmail integration with OAuth authentication, message search, batch operations, and Google Sheets export

MCP server for Outlook integration with OAuth authentication, message search, and batch operations

iMessage MCP server — 25 tools for searching, analyzing, and exploring your entire iMessage history on macOS

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

AI-powered linkedin outreach MCP server for agents. Supports generate connection request, generate inmessage, generate post. By MEOK AI Labs.

High-performance job queue for Bun & AI agents. SQLite persistence, cron scheduling, priorities, retries, DLQ, webhooks, native MCP server. Zero external dependencies.

MCP server and CLI for Agent Message Bus — use from Cursor, Codex, Claude Code, or any MCP client; list agents, threads, send messages

Shared state for multi-agent — share context, files, results between agents, broadcast messages.

Security-focused ESLint plugin for Node.js built-in modules (fs, child_process, vm, path, Buffer). Detects command injection, path traversal, code execution vulnerabilities with AI-parseable error messages.

Hello-world brick — returns the message it receives. Serves as a smoke test for the FocusMCP pipeline.

Local message bus that lets Claude Code, Codex and other MCP agents talk to each other through one SQLite file.

MCP Server for Basecamp 3 - manage projects, todos, messages, and more via Claude

A minimal MCP server template that echoes messages

Async message queue for AI agents. Self-provision queues via MCP or REST — no human signup required. Push messages to other agents, poll your own queue, and coordinate across sessions. Free tier: 5 queues, 1000 messages/day, 24h TTL.

Manage Gmail end-to-end: send, draft, reply, forward, and bulk-modify or delete messages and threads. Organize your inbox with labels, archiving, and trashing, and retrieve messages, attachments, and profile details on demand. Access and search contacts to autofill recipients and

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,

Facilitate standardized communication between agents using a specialized glyph-based protocol and shared knowledge base. Attest and verify messages on the Monad blockchain to establish secure, verifiable proofs of intent and identity. Participate in decentralized governance by pr

Read and send emails, manage calendar events, and organize contacts. Search messages, handle attachments, and schedule meetings.