Enable interaction with Slack workspaces. Supports subscribing to Slack events through Resources.
Connect Remote server
claude mcp add --transport http smithery-ai-slack https://server.smithery.ai/@smithery-ai/slack/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"smithery-ai-slack": {
"url": "https://server.smithery.ai/@smithery-ai/slack/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"smithery-ai-slack": {
"type": "http",
"url": "https://server.smithery.ai/@smithery-ai/slack/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://server.smithery.ai/@smithery-ai/slack/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
The tool list was not available in our last check.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer token for Smithery authentication |
Details
| Endpoint | https://server.smithery.ai/@smithery-ai/slack/mcp (Streamable HTTP) |
| First published | 10 Sep 2025 |
| Last updated | 10 Sep 2025 |
| Registry name | ai.smithery/smithery-ai-slack |
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