slack

Manage Slack messages, reactions, pins, and member info via API.

Updated Apr 7, 2026
One-click install
npx skills add https://github.com/Luzzer/Kraken --skill slack-luzzer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: slack
Source: https://github.com/Luzzer/Kraken/tree/main/skills/slack
Command: npx skills add https://github.com/Luzzer/Kraken --skill slack-luzzer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Slack conversations are scattered across apps; control Slack from UAGENT to react, pin, and manage messages without switching context.

Core Features & Use Cases

  • Reactions: add or list reactions on messages.
  • Messages: send, edit, delete, or read recent messages.
  • Pins: pin/unpin items and list pins.
  • Member info: fetch user details.
  • Emoji list: retrieve available custom emoji.

Quick Start

Start by connecting your Slack workspace to UAGENT and tell it to react to a message in a channel.

Frequently Asked Questions about slack

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

FAQPage Schema
How do I automate Slack messages and reactions from an external agent?

Automating Slack messages requires a configured Slack bot token used by the Skill to perform Slack API operations like sending, editing, and deleting messages across channels and DMs.

Can I manage Slack pins and retrieve custom emoji lists?

Yes, you can manage Slack pins and custom emoji, as the Skill supports pinning and unpinning items, listing pins, and retrieving available custom emoji from your connected workspace.

What do I need to connect my Slack workspace to send messages?

You need a configured Slack bot token to connect your Slack workspace, which authorizes the Skill to perform Slack API operations for managing channels, messages, and member information.

Is it possible to fetch Slack member info and list message reactions?

Yes, it is possible to fetch Slack member info and list message reactions, because the Skill uses the Slack API to retrieve user details and list existing reactions on specific messages.

What are the limitations of managing Slack channels through an API bot token?

The Skill is limited to actions permitted by your configured Slack bot token, meaning it can only manage messages, reactions, pins, and member info in channels and DMs where the bot has access.