Slack Controller

Control Slack via Browser Automation to send messages, manage huddles, screen share, set status, and react as the logged-in user.

Slack Controller (Browser Edition)

This skill automates the Slack Web Client (app.slack.com) or Desktop App (via Debug Port) using a dedicated automation profile. This allows the agent to send messages, start huddles, share screen, and manage status acting as you.

Prerequisites

1. Slack Desktop App (preferred) or Google Chrome installed.
2. Permissions: Terminal/Cursor must have Screen Recording and Accessibility permissions in macOS System Settings.
3. Login: You must log in manually once in the automation window/profile if prompted.

Usage

Via OpenClaw Chat

"Message Adeel saying hello" "Start a huddle with Adeel and share my screen" "Set my status to In a Meeting for 1 hour" "Search for 'quarterly report'"

Via CLI (Manual)

Messaging:

bash

node ~/.cursor/skills/slack-controller/dist/index.js --action=sendMessage --target="adeel" --message="Hello there"

Huddle & Screen Share:

bash

node ~/.cursor/skills/slack-controller/dist/index.js --action=startHuddleAndScreenShare --target="general"

Leave Huddle:

bash

node ~/.cursor/skills/slack-controller/dist/index.js --action=leaveHuddle --target="general"

Status:

bash

node ~/.cursor/skills/slack-controller/dist/index.js --action=setStatus --statusEmoji=":coffee:" --statusText="Lunch"

Search:

bash

node ~/.cursor/skills/slack-controller/dist/index.js --action=search --target="project updates"

Actions

• sendMessage: Send a text message to a user or channel.
• openChat: Just open the conversation window physically.
• sendHuddleInvite: Toggle the huddle (standard join).
• startHuddleAndScreenShare: Join huddle, wait for UI, and click "Share screen" -> "Entire screen".
• leaveHuddle: Leave the current huddle.
• setStatus: Set custom status emoji and text.
• setPresence: Toggle Active/Away.
• pauseNotifications: Snooze notifications.
• uploadFile: Upload a local file to a chat.
• addReaction: React to the latest message in a chat.
• search: Perform a global search and return results.