Slack

​

Available Functions

​

Channel Management

• slack_list_channels
• slack_create_channel
• slack_archive_channel
• slack_invite_users_to_channel
• slack_kick_user_from_channel
• slack_set_channel_topic
• slack_set_channel_purpose

​

Messaging

• slack_send_message
• slack_get_messages
• slack_reply_to_thread
• slack_get_thread_replies
• slack_start_thread
• slack_open_dm
• slack_send_dm
• slack_send_ephemeral_message

​

User Information

• slack_list_users
• slack_get_user_info
• slack_get_user_profile
• slack_get_channel_members

​

OAuth Setup

​

1. Create Slack App

1. Visit api.slack.com/apps
2. Click “Create New App” → “From scratch”
3. Enter app name and select workspace

​

2. Configure OAuth

1. Go to OAuth & Permissions
2. Add redirect URL:
   Copy

   https://yourexampledomain.com/api/slack/oauth/callback
   

3. Add required scopes:
   • chat:write
   • channels:read
   • channels:history
   • users:read
   • users:read.email

​

3. Install App

1. Go to Install App
2. Click “Install to Workspace”
3. Authorize access

​

4. Environment Variables

SLACK_CLIENT_ID=your-client-id
SLACK_CLIENT_SECRET=your-client-secret