Productivity

Slack

Slack's official hosted server (https://mcp.slack.com/mcp). Lets an AI client search channels and messages, read threads, send or draft messages and work with canvases. Slack's docs list Claude Code and Cursor as partner clients but give no install command, so we don't show one. Custom clients must be backed by a registered Slack app that is either published in the Slack Marketplace or internal to your workspace, and a workspace admin approves it. Read the docs before connecting, and be careful about letting an AI post messages for you.