add-slack

Configure Slack tokens and Socket Mode to enable Deus messaging channels.

50|4|Updated Mar 21, 2026
One-click install
npx skills add https://github.com/sliamh11/Deus --skill add-slack-sliamh11
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: add-slack
Source: https://github.com/sliamh11/Deus/tree/main/.claude/skills/add-slack
Command: npx skills add https://github.com/sliamh11/Deus --skill add-slack-sliamh11

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Add Slack as a channel to Deus, enabling messaging across Slack, and can replace WhatsApp or run alongside it, using Socket Mode (no public URL needed).

Core Features & Use Cases

  • Slack channel support for main and additional channels, with setup, registration, and verification phases described.
  • Multi-channel compatibility: works alongside WhatsApp or as a standalone Slack integration, with environment and token configuration.
  • Verification through automated smoke tests to ensure the service is running, channels are registered, and messages flow correctly.

Quick Start

Register and configure Slack credentials to enable Slack messaging with Deus.

Frequently Asked Questions about add-slack

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate Slack messaging using Socket Mode without a public URL?

Slack messaging integration via Socket Mode connects Slack to Deus without requiring a public URL. You configure Slack app tokens and credentials directly in your deployment environment to enable the channel.

Can I run Slack alongside WhatsApp as an additional messaging channel?

Yes, you can run Slack alongside WhatsApp or as a standalone integration. The setup supports adding Slack as an additional channel, syncing your environment configuration to manage both messaging platforms.

What credentials do I need to configure for Slack channel setup and registration?

Slack channel setup requires Slack app tokens and credentials configured in your deployment environment. Socket Mode must be enabled to facilitate the messaging integration without exposing a public endpoint.

How do I verify my Slack channel integration is working correctly?

You verify the Slack channel integration using an automated smoke-test workflow. This checks that the service is running, channels are registered properly, and messages flow correctly across the environment.

Does Slack channel integration require environment syncing during setup?

Yes, environment syncing is required during the setup and registration phases. This ensures your Slack app tokens and configuration credentials are properly aligned across the deployment environment for seamless messaging.