AI agent tools for messaging
Short answer: Our top pick for messaging: macro, with the highest AgentPick Score (75/100) among tools tagged "messaging". Runners-up: telegram-mcp (71) and octo-web (68). Compare what each does, its license and how recently it was updated below.
| # | Tool | What it does | Score | Stars | License | Updated |
|---|---|---|---|---|---|---|
| #1 | macro | Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM — @-linked together with shared AI memory. | 75/100 | ★ 4.7k | AGPL-3.0 | 14 Oct 2026 |
| #2 | telegram-mcp | Telegram MCP server powered by Telethon to let MCP clients read chats, manage groups, and send/modify messages, media, contacts, and settings. | 71/100 | ★ 1.8k | Apache-2.0 | 13 Oct 2026 |
| #3 | octo-web | Web & desktop (Electron) client for the OCTO open workplace — one React + TypeScript codebase shipping browser and PC surfaces, with first-class AI ag… | 68/100 | ★ 1.2k | Apache-2.0 | 14 Oct 2026 |
| #4 | rocketmq-rust | 🚀 Apache RocketMQ built in Rust 🦀 — faster, safer, and more memory-efficient. Powering high-performance messaging for the AI era, with AI Agent, MCP… | 65/100 | ★ 1.5k | Apache-2.0 | 14 Oct 2026 |
| #5 | ethora | SDK monorepo for the Ethora chat / messaging platform. (1) Pick an SDK for your frontend stack. (2) Integrate manually or with ethora-setup. (3) Optio… | 64/100 | ★ 550 | Apache-2.0 | 14 Oct 2026 |
| #6 | kmsg | Unofficial KakaoTalk CLI and native MCP server for macOS — read, watch, and send messages via Accessibility automation. | 57/100 | ★ 276 | MIT | 21 Sept 2026 |
| #7 | whatsapp-mcp | WhatsApp MCP server - Connect Claude to WhatsApp for reading and sending messages | 51/100 | ★ 242 | See repo | 1 Oct 2026 |
| #8 | spacebot | An AI agent for teams, communities, and multi-user environments. | 49/100 | ★ 2.4k | See repo | 25 Sept 2026 |
Source: each project's public GitHub repository (description, stars, license, last push). Listed tools aren't tested or ranked by AgentPick.
How to choose
- Grant the narrowest permissions the server allows.
- Check whether it runs locally or calls a remote service.
- Prefer servers listed in the official MCP registry.
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