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Slack Claude plugin

Official Slack MCP server for interactive and collaborative workflows. Surface insights, draft messages, and engage teams directly within Slack from Claude Cowork.

Add Slack to Claude

Install plugin

In Claude Code run /plugin, open Discover and search for Slack.

Step-by-step setup below All setup steps

What Slack does in Claude

The Slack plugin connects Claude Cowork directly to your Slack workspace through the official Slack MCP server. Surface insights from live conversations, synthesize channel activity, and draft structured updates directly within your team's collaboration environment. Analyze discussions, identify key themes, and turn Slack context into shared, actionable communication without leaving your workflow. Key capabilities include generating channel summaries and digests, surfacing discussions, drafting announcements and standups, and composing and editing messages to be sent to Slack. By embedding Slack-native search and messaging intelligence, the plugin transforms Slack into the interactive layer where agent insights become team-visible work. How to use: After connecting your Slack workspace, interact naturally with your channels and conversations. Try prompts like "Summarize the latest activity in #product", "Find discussions about Q3 planning", "Draft an announcement about the new release", "Generate my standup update from yesterday's activity", or "Create a digest of #eng and #sales this week". The plugin handles authentication, permissions, and Slack formatting automatically.

Works in Claude Code Cowork

How to add Slack to Claude

  1. 1 In Claude Code, run /plugin and open the Discover tab.
  2. 2 Search for Slack and choose Install. In Cowork, add it from the plugin directory.

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    Questions people ask

    What does the Slack plugin do in Claude?

    The Slack plugin connects Claude Cowork directly to your Slack workspace through the official Slack MCP server. Surface insights from live conversations, synthesize channel activity, and draft structured updates directly within your team's collaboration environment. Analyze discussions, identify key themes, and turn Slack context into shared, actionable communication without leaving your workflow. Key capabilities include generating channel summaries and digests, surfacing discussions, drafting announcements and standups, and composing and editing messages to be sent to Slack. By embedding Slack-native search and messaging intelligence, the plugin transforms Slack into the interactive layer where agent insights become team-visible work. How to use: After connecting your Slack workspace, interact naturally with your channels and conversations. Try prompts like "Summarize the latest activity in #product", "Find discussions about Q3 planning", "Draft an announcement about the new release", "Generate my standup update from yesterday's activity", or "Create a digest of #eng and #sales this week". The plugin handles authentication, permissions, and Slack formatting automatically.

    Is the Slack plugin official?

    It is made by Slack by Salesforce and carries the Anthropic verified mark in Anthropic’s directory. This site is independent and lists it from the official directory.

    Alternatives to Slack

    Other plugins ranked by how closely their descriptions and tools match Slack.

    Also see: Slack MCP server, with setup for Claude Code, Cursor, VS Code and ChatGPT

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