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Slack

Send and read Slack messages, list channels, and reply in threads using the Slack Web API.

Quick Start


Config

string
Slack Bot User OAuth Token (xoxb-...). Falls back to SLACK_BOT_TOKEN env var.

Tools


Required Bot Scopes

  • chat:write — Send messages
  • channels:read — List public channels
  • channels:history — Read public channel messages
  • groups:history — Read private channel messages

Environment Variables


Tool Usage Examples

Send a Message

Reply in Thread

List Channels

Read Recent Messages