Slack ↔ WxO MCP Gateway

latest · 1.0.3

Lifts WxO Slack limits: every-message wake-up, multi-channel MCP. https://markusvankempen.github.io/

GitHub: markusvankempen/slack-wxo-mcp-gateway
Homepage: markusvankempen.github.io
MCP registry: io.github.markusvankempen/slack-wxo-mcp-gateway

Install

Needs env vars: SLACK_BOT_TOKEN, WXO_INSTANCE_URL, WXO_API_KEY — replace the <placeholders> with your values.

claude mcp add io-github-markusvankempen-slack-wxo-mcp-gateway --env SLACK_BOT_TOKEN=<SLACK_BOT_TOKEN> --env WXO_INSTANCE_URL=<WXO_INSTANCE_URL> --env WXO_API_KEY=<WXO_API_KEY> -- npx @markusvankempen/slack-wxo-mcp-gateway --stdio

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-markusvankempen-slack-wxo-mcp-gateway": {
      "command": "npx",
      "args": [
        "@markusvankempen/slack-wxo-mcp-gateway",
        "--stdio"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "WXO_INSTANCE_URL": "<WXO_INSTANCE_URL>",
        "WXO_API_KEY": "<WXO_API_KEY>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-markusvankempen-slack-wxo-mcp-gateway": {
      "command": "npx",
      "args": [
        "@markusvankempen/slack-wxo-mcp-gateway",
        "--stdio"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "WXO_INSTANCE_URL": "<WXO_INSTANCE_URL>",
        "WXO_API_KEY": "<WXO_API_KEY>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "npx",
  "args": [
    "@markusvankempen/slack-wxo-mcp-gateway",
    "--stdio"
  ],
  "env": {
    "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
    "WXO_INSTANCE_URL": "<WXO_INSTANCE_URL>",
    "WXO_API_KEY": "<WXO_API_KEY>"
  }
}

Community score

Community27/ 100

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Ecosystem baseline27/ 100

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GitHubsource ↗

GitHub stars · 1 month ago: ★ 0
Last commit · 5 days ago: 85 days ago
License · 5 days ago: Apache-2.0

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Version history1

1.0.3release date unknown

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Details

Transport: stdio
Status: listed
Source: Imported from the MCP registry
Repository: source ↗
Homepage: site ↗