Slack ↔ WxO MCP Gateway MCP Server: Tools, Setup for Claude Code, Cursor & More
Not the official Slack MCP server. This one is built by the community. Slack makes its own: Slack MCP →
Lifts WxO Slack limits: every-message wake-up, multi-channel MCP. https://markusvankempen.github.io/
Works in
12 should work
Tap an app to see how to set it up and any known problems.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Supports local MCP servers.
Client does not support this transport.
Client does not support this transport.
Install Slack ↔ WxO MCP Gateway
Claude Code
- 1
Copy this prompt.
Add the Slack ↔ WxO MCP Gateway server to Claude Code. Run this command: claude mcp add slack-wxo-gateway -e SLACK_BOT_TOKEN=<SLACK_BOT_TOKEN> -e WXO_INSTANCE_URL=<WXO_INSTANCE_URL> -e WXO_API_KEY=<WXO_API_KEY> -- npx -y @markusvankempen/slack-wxo-mcp-gateway Ask me for SLACK_BOT_TOKEN, WXO_INSTANCE_URL, WXO_API_KEY and only put the values in that config, nowhere else. Then check that it loaded and tell me if I need to sign in or restart.
- 2
Paste it into Claude Code. It shows the change and asks before running it.
Requires Node.js.
Built from the package data we hold. Not yet tested by us.
Tools
We don't list Slack ↔ WxO MCP Gateway's tools here yet. After you connect it, ask your assistant "What can you do with Slack ↔ WxO MCP Gateway?" to see them.
Security advisories
none published
No published security advisories as of Nov 1, 2026.
Information
updated Nov 2, 2026
- Publisher
- Community
- Package
@markusvankempen/slack-wxo-mcp-gateway- Registry
- npm
- Transport
- stdio
- Version
- 1.0.3
- License
- Apache-2.0
- Last commit
- Jul 18, 2026
- Open issues
- 0
- Listed in
- Official MCP registry
