Check token health, age, auto-refresh status, and cache stats

Check if Slack tokens are valid and show authentication status

Force refresh tokens by extracting from Chrome (requires Slack tab open in Chrome)

List all DMs and channels with user names resolved. Uses cached DMs by default for speed.

Get messages from a channel or DM with user names resolved

Export FULL conversation history with all messages, threads, and user names. Can save to file.

Search messages across the Slack workspace

Get detailed information about a Slack user

Send a message to a channel or DM

Get all replies in a message thread

List all users in the workspace

Add an emoji reaction to a message

Remove an emoji reaction from a message

Mark a conversation as read up to a specific message timestamp

Get channels and DMs with unread messages, sorted by unread count (highest first)

Search workspace users by name, display name, or email. Case-insensitive partial match.

Save or update a workflow profile that binds a workflow_kind (support_inbox | incident_room | exec_brief | product_launch_watch | custom) to channels, priority people, retention mode, and summary cadence. Stored locally at ~/.slack-mcp-workflows.json. Hosted brain reads these to return structured JSON per the workflow_kind.

List all saved workflow profiles from ~/.slack-mcp-workflows.json. Optionally filter by workflow_kind. Returns profile_name, channels, priority_people, retention_mode, summary_cadence, structured_keys, created_at, updated_at.

Semantic + lexical hybrid search across your indexed Slack history. Returns ranked results with relevance scores, channel context, thread context, and matched terms. Hosted-only (requires Vectorize + Workers AI). Free tier ships 25 AI tool calls/month (shared across the hosted AI tools); upgrade to Pro $19/mo for unlimited at mcp.revasserlabs.com/pricing.

Run a structured catch-up against a saved workflow profile. Returns structured JSON per the profile's workflow_kind: support_inbox returns {open_threads, ack_lag, owner_gaps, escalations, next_actions}; incident_room returns {incident_summary, timeline, open_risks, owner_gaps, next_actions}; exec_brief returns {summary, decisions, risks, asks, action_items}; product_launch_watch returns {launch_signals, feedback_themes, blockers, metrics, next_actions}; custom returns {summary, highlights, open_questions, next_actions}. Hosted-only. Free tier ships 25 AI tool calls/month (shared across the hosted AI tools); Pro $19/mo unlocks unlimited.

Classify and route Slack threads against a workflow profile. Returns triage decisions per thread: priority (low|medium|high|urgent), suggested owner, escalation flag, time-sensitivity, and a routing recommendation. Hosted-only. Free tier ships 25 AI tool calls/month (shared across the hosted AI tools); Pro $19/mo unlocks unlimited.