Chat & messaging
Telegram, Slack, Discord, WhatsApp and email.
8 listings 20k stars in total
Where to start
The highest quality score in this scenario. It is a starting point, not an endorsement.
WAHA - WhatsApp HTTP API (REST API) that you can configure in a click! Multiple engines: WEBJS (browser based), NOWEB (websocket nodejs), GOWS (websocket go), WPP (browser)
docker pull devlikeapro/waha
Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool
uvx workspace-mcp --tool-tier core # essential tools
Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.
brew install slackdump
The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.
npx @modelcontextprotocol/inspector go run mcp/mcp-server.go --transport stdio
Give Claude/Cursor email powers. 27 MCP tools — inbox, send, reply, contacts, search. Free, no signup.
npm install @keyid/agent-kit
uv tool install git+https://github.com/sparfenyuk/mcp-telegram