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slack

v0.2.5

Slack from the terminal via the Slack Web API — read a thread, message, search result, or channel history as clean text (read-slack), and post notifications and summaries into one fixed channel through an incoming webhook (notify-slack).

Claude Code2 Skills

By JT Sternberg5 GitHub starsUpdated 2 days ago

Directory evidence

Runtimes
Claude Code
Parsed components
2 skill or MCP entries
Source updated
Sep 21, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install slack for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install slack-5@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/jtsternberg/claude-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/slack/.

Plugin files

plugins/slack/
├── .claude-plugin/plugin.json
├── skills/notify-slack/SKILL.md
└── skills/read-slack/SKILL.md

Included Skills2

notify-slackskills/notify-slack/SKILL.md

Post a message to Slack from the terminal via an incoming webhook — a completion notification, a progress update, a result summary, or a Block Kit message. Covers 'ping me on Slack when this finishes', 'post that summary to Slack', 'send this to the team channel'.

read-slackskills/read-slack/SKILL.md

Read Slack from the terminal via the Web API — fetch a thread or message from a pasted slack.com/archives URL, search workspace messages, or read a channel's recent history as plain text. Covers 'pull/read/quote/investigate this Slack thread' and 'search Slack for X'.

Plugin manifests1

plugins/slack/.claude-plugin/plugin.json
{
  "name": "slack",
  "description": "Slack from the terminal via the Slack Web API — read a thread, message, search result, or channel history as clean text (read-slack), and post notifications and summaries into one fixed channel through an incoming webhook (notify-slack).",
  "version": "0.2.5",
  "author": {
    "name": "JT Sternberg",
    "url": "https://github.com/jtsternberg"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[slack on Agent Plugins Marketplace](https://pluginsmp.com/plugins/slack-5)