Start free
Email + magic link. No card. Connect your Slack workspace and run your first slack_channel_summary. 2000 requests + 25 AI tool calls per month. One workspace.
Try the AI brain on a genuinely usable free tier — channel summaries, action items, and decisions over your real Slack. Run slack_channel_summary from your MCP client. Move to Pro at $19/mo when it becomes a daily habit.
Email + magic link. No card. Connect your Slack workspace and run your first slack_channel_summary. 2000 requests + 25 AI tool calls per month. One workspace.
Pro is $19/mo — unlimited requests, unlimited AI tool calls, permanent OAuth, 2 workspaces. That last one is the point: when a self-host session token dies every ~two weeks, hosted OAuth doesn't. Pro is the daily-use upgrade for unlimited calls and a token that stays connected.
The OSS package at github.com/jtalk22/slack-mcp-server is MIT licensed. 21 tools, 12,782 installs since January. Workflow-profile primitives ship in OSS. The AI brain (slack_channel_summary, slack_extract_action_items, slack_find_decisions) is hosted-only.