MCP Slack for VS Code

io.github.crunchtools/slack

Secure read-only MCP server for Slack workspaces

client:VS Code transport:stdio runtime:pypi

Install MCP Slack in VS Code

.vscode/mcp.json

{
  "servers": {
    "slack": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mcp-slack-crunchtools"
      ]
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs