interslack

Integrate Claude Code with Slack to send messages and read channel content.

3|1|Updated Feb 15, 2026
One-click install
npx skills add https://github.com/mistakeknot/Demarch --skill interslack
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: interslack
Source: https://github.com/mistakeknot/Demarch/tree/main/.gemini/generated-skills/interslack
Command: npx skills add https://github.com/mistakeknot/Demarch --skill interslack

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill enables seamless interaction between Claude Code and Slack, allowing for automated messaging and channel monitoring.

Core Features & Use Cases

  • Send Messages: Post messages to specific Slack channels or users.
  • Read Channels: Retrieve message history and information from Slack channels.
  • Test Integrations: Facilitate the testing of Slack-based workflows and bots.

Quick Start

Use the interslack skill to send a message to the '#general' channel.

Frequently Asked Questions about interslack

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

FAQPage Schema
How do I send messages to Slack channels from Claude Code?

To send Slack messages from Claude Code, you can use this Skill to post automated messages to specific channels or users. It requires Slack API authentication and channel access permissions to bridge the two platforms.

Can I read Slack channel history using Claude Code?

Yes, you can read Slack channel history using Claude Code through this Skill. It retrieves message history and channel information, enabling automated monitoring and content retrieval from your Slack workspaces.

Do I need Slack API authentication to integrate Claude Code with Slack?

Yes, Slack API authentication and channel access permissions are required to integrate Claude Code with Slack. This Skill needs valid credentials to send messages, read channels, and test bot functionalities.

What is the best way to test Slack bot integrations within automated workflows?

The best way to test Slack bot integrations is using this Skill to facilitate testing of Slack-based workflows and bots. It bridges Claude Code and Slack, allowing you to validate automated communication and bot functionalities.

Does Claude Code work with Slack for automated workspace monitoring?

Yes, Claude Code works with Slack for automated workspace monitoring by reading channel content and posting messages. This Skill supports monitoring within Slack workspaces by retrieving message history and sending automated notifications.

Why does my Slack integration fail to post messages from Claude Code?

Your Slack integration may fail to post messages if Slack API authentication or channel access permissions are missing. This Skill requires proper credentials and permissions to send messages and access channel content successfully.