Connect to Slack to share messages and create canvases directly to simplify collaboration and boost productivity. Search and retrieve messages, channels, threads, files, and users, giving Claude the context to streamline your work.
Host setup required. Register a Slack app with a fixed app ID and configure confidential OAuth with your client ID and client secret. Only Slack Marketplace-published or internal apps may use MCP; unlisted apps are not supported. Dynamic client registration and SSE are not supported. Each user authorizes the required scopes; workspace administrators may need to approve the app. Runtime access has not been tested.
