modbender Slack Hub Skill
Professional Slack integration for OpenClaw. Supports messaging, threading, and workspace search.
Configuration
Requires a Slack Bot Token (xoxb-...) in your .env as SLACK_BOT_TOKEN.
Tools
slack_send
Send a message to a channel or user.
target: Channel ID or name (e.g., "#general").message: Text content.thread_ts: (Optional) Timestamp for replying to a thread.
slack_search
Search the workspace for messages or files.
query: The search term.
slack_list_channels
List all public channels in the workspace.
Implementation Notes
- Uses
https://slack.com/api/chat.postMessage - Uses
https://slack.com/api/search.messages - Implements rate-limit handling for high-volume workspaces.