AI Plugin IndexMCP Slack alternatives
The most used alternatives to MCP Slack are Vexa, TradingMCP, Agent-Native Brain. All are communication MCP servers with an active GitHub repository, ranked below by GitHub stars and recent activity.
| # | MCP server | What it does | Runs | Updated | Stars |
|---|---|---|---|---|---|
| ref | MCP Slack crunchtools | Secure read-only MCP server for Slack workspaces | Local | 5 days ago | 2 |
| 1 | Vexa Vexa-ai | Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled. | Remote | 11 days ago | 2.9k |
| 2 | TradingMCP atilaahmettaner | Market analysis for AI assistants: screeners, multi-timeframe analysis, backtests, in-chat charts. | Remote | 5 days ago | 5.1k |
| 3 | Agent-Native Brain BuilderIO | Cited company knowledge from Slack, meetings, transcripts, and decisions | Remote | 2 days ago | 7.4k |
| 4 | Agent-Native Chat BuilderIO | Minimal chat-first app with durable threads, actions, and the app-agent loop | Remote | 2 days ago | 7.4k |
| 5 | Agent-Native Dispatch BuilderIO | Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation | Remote | 2 days ago | 7.4k |
| 6 | Agent-Native Mail BuilderIO | Agent-Native Superhuman - email client with keyboard shortcuts and AI triage | Remote | 2 days ago | 7.4k |
| 7 | QR Rápido modelcontextprotocol | Generate QR codes for URLs, PIX, Wi-Fi, vCards, WhatsApp and more. For AI agents. | Remote | 7 days ago | 7.4k |
| 8 | Current Lucky Words modelcontextprotocol | A sample MCP server that provides lucky words, lucky numbers (0-100), and current time with encouraging messages | Local | 7 days ago | 7.4k |
| 9 | AI MCP TanStack | Host-side Model Context Protocol client for TanStack AI: discover and run MCP server tools, resources, and prompts in any adapter's chat() loop, with generated end-to-end types. | Local | 2 days ago | 3.2k |
| 10 | Open Pencil MCP open-pencil | Model Context Protocol server for [OpenPencil](https://openpencil.dev). It lets MCP clients such as Claude Code, Cursor, and Windsurf inspect and edit designs through the running app, reusing the same tool definitions as the built-in AI chat. | Local | 2 days ago | 9.1k |
| 11 | Catalog MCP a2ui-project | (experimental) A2UI MCP catalog: calls MCP tools and applies the A2UI messages found in their results and UI resources. | Local | today | 17k |
| 12 | Agent App tangle-network | Build agent applications with typed chat, tools, sandboxes, integrations, billing, and evaluation. | Local | 2 days ago | 0 |
Questions
What is the best alternative to MCP Slack?
By usage, Vexa is the most popular alternative, with 2.9k GitHub stars. The right choice depends on which features and hosting you need.
Is MCP Slack still maintained?
Its last commit was 5 days ago. You can see current activity on its listing page.