slack — Agent Skill
by slackapi
Slack workspace integration. Search messages, access channels, read threads, and stay connected with your team's communications while coding. Find relevant discussions and context quickly.
At a glance
slack is an Agent Skill by slackapi in the Design & Creative category. In Claude Code it installs with `/plugin install slack@claude-plugins-official` after adding the anthropics/claude-plugins-official marketplace; other assistants use its SKILL.md instructions as rules.
How to install slack in your AI client
Setup for Claude Code, Claude Desktop, Cursor, Codex, Windsurf, Cline and VS Code — copy-paste ready.
How to install slack in Claude CodeAnthropic's agentic CLI
Add the marketplace
claude/plugin marketplace add anthropics/claude-plugins-officialInstall the skill
claude/plugin install slack@claude-plugins-officialUse it
These are slash commands for a Claude Code session, not your shell. Claude auto-invokes the skill when your request matches its description — or type its slash command if it exposes one.
How to install slack in Claude DesktopDesktop app (MCP config)
Clone the source
bashgit clone https://github.com/slackapi/slack-mcp-plugin.gitAdd the SKILL.md to your Skills folder
Settings → Capabilities → Skills → add the folder containing SKILL.md. Claude picks it up automatically.
How to install slack in CursorAI-first code editor
Clone the source
bashgit clone https://github.com/slackapi/slack-mcp-plugin.gitConvert to a Cursor rule
Create .cursor/rules/slack.mdc and paste the SKILL.md body. Set `alwaysApply` or a glob so the Agent loads it in context.
How to install slack in Codex CLIOpenAI coding agent
Clone the source
bashgit clone https://github.com/slackapi/slack-mcp-plugin.gitReference in AGENTS.md
Add the skill's instructions (or a link) to AGENTS.md at your repo root — Codex reads it on every run.
How to install slack in WindsurfCodeium's agentic IDE
Clone the source
bashgit clone https://github.com/slackapi/slack-mcp-plugin.gitAdd to your rules / context
Paste the SKILL.md instructions into this tool's custom rules or workspace instructions so the agent follows them.
How to install slack in ClineVS Code autonomous agent
Clone the source
bashgit clone https://github.com/slackapi/slack-mcp-plugin.gitAdd to your rules / context
Paste the SKILL.md instructions into this tool's custom rules or workspace instructions so the agent follows them.
How to install slack in VS CodeCopilot / MCP support
Clone the source
bashgit clone https://github.com/slackapi/slack-mcp-plugin.gitAdd to your rules / context
Paste the SKILL.md instructions into this tool's custom rules or workspace instructions so the agent follows them.
Documentation
Full READMESlack MCP and Skills Plugin
A [Claude Code][claude-code], [Cursor][cursor], and [Codex][codex-cli] plugin that brings Slack into your AI tools with a [Slack MCP Server][slack-mcp-docs] and set of Slack skills for both users and developers.
Installation
Claude Code
The plugin is published on the official Claude marketplace. Install it from inside Claude Code:
/plugin install slack@claude-plugins-officialThe Slack MCP server is configured automatically. You'll be prompted to authenticate to your Slack workspace via OAuth on first use.
Cursor
The plugin is published on the official Cursor Marketplace. Install it from inside Cursor:
/add-plugin slackThis installs the skills, commands, and MCP server together. You'll be prompted to authenticate to your Slack workspace via OAuth on first use.
Codex
The plugin is published as a Codex marketplace in this repository. Add the marketplace, then install the plugin:
codex plugin marketplace add slackapi/slack-skills-plugin
codex plugin add slack@slackMore Design & Creative skills
- Design & Creative185k
example skills
Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling
Anthropic Skills12 skillsby anthropics
- Design & Creative185k
academy guide
Recommends relevant Claude Academy courses, tutorials, and use cases when users ask how to use Claude
Anthropic Skills1 skillsby anthropics
- Design & Creative75k
hyperframes
HyperFrames by HeyGen. Write HTML, render video. Compositions, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website-to-video capture for HyperFrames.
Claude Plugins (Official)by heygen-com
- Design & Creative45k
discord
Discord messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access.
Claude Plugins (Official)by anthropics
- Design & Creative45k
frontend design
Create distinctive, production-grade frontend interfaces with high design quality. Generates creative, polished code that avoids generic AI aesthetics.
Claude Plugins (Official)by anthropics
- Design & Creative45k
imessage
iMessage messaging bridge with built-in access control. Reads chat.db directly, sends via AppleScript. Manage pairing, allowlists, and policy via /imessage:access.
Claude Plugins (Official)by anthropics
Catalog data refreshed . Something wrong? Report it.