Slack MCP Server

remote (hosted) MCP server

Installation

Terminal

claude mcp add --transport http slack-mcp-server https://mcp.revasserlabs.com/oauth/mcp

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "slack-mcp-server": {
      "type": "http",
      "url": "https://mcp.revasserlabs.com/oauth/mcp"
    }
  }
}

Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.

Slack MCP Server is a remote (hosted) MCP server served at https://mcp.revasserlabs.com/oauth/mcp.

Run: claude mcp add --transport http slack-mcp-server https://mcp.revasserlabs.com/oauth/mcp

Run: codex mcp add slack-mcp-server --url https://mcp.revasserlabs.com/oauth/mcp

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