What is Slack MCP for Grok and how does it work?

Slack MCP for Grok is a connector that integrates Grok AI directly into your Slack workspace through the Model Context Protocol. It enables teams to access Grok's capabilities within Slack channels, allowing natural conversation-based interactions with AI without switching platforms.

How do I set up the Slack Connector for Grok in my workspace?

Setting up the Slack Connector for Grok requires admin permissions in your Slack workspace. Install the MCP client, configure your Grok API credentials, and authorize the connector. The process typically takes 5-10 minutes with proper authentication tokens.

Is Slack AI integration with Grok secure for enterprise use?

Yes, Slack AI integration with Grok follows enterprise security standards. Data transmission is encrypted, and the MCP protocol ensures secure communication. Your conversations remain within your Slack workspace while leveraging Grok's AI capabilities through authenticated channels.

Can I use Grok in private Slack channels and direct messages?

Absolutely! The Slack MCP for Grok works in public channels, private channels, and direct messages. You can configure permissions to control which team members can access Grok AI features, maintaining privacy and security across different conversation contexts.

What are the main benefits of using Grok through Slack?

Using Grok through Slack eliminates context switching, enables real-time AI collaboration, and integrates seamlessly with existing workflows. Teams can brainstorm, analyze data, and generate content directly within their communication hub, boosting productivity and maintaining conversation flow.

Does the Slack Connector for Grok support file attachments?

Yes, the Slack Connector for Grok supports various file types including documents, images, and spreadsheets. You can share files directly in Slack channels, and Grok can analyze, summarize, or provide insights on the content through natural conversation.

How much does Slack MCP integration with Grok cost?

Pricing depends on your Grok subscription tier and usage volume. The MCP connector itself may have separate licensing costs. Contact your Grok account manager for enterprise pricing options that align with your team size and expected AI interaction frequency.

Can I customize Grok's responses within Slack channels?

Yes, you can customize Grok's behavior through the Slack AI interface. Set custom prompts, define response styles, and configure context preferences for different channels. This ensures Grok adapts to your team's communication style and specific use cases.

How to fix Slack Grok connection issues?

Common fixes include verifying API credentials, checking workspace permissions, and reauthorizing the MCP connection. Ensure your Slack app has necessary scopes enabled and that network firewalls aren't blocking the integration. Restart the connector if authentication errors persist.

Is there a limit to Grok AI usage within Slack workspaces?

Usage limits depend on your Grok subscription plan and API quotas. Most enterprise plans offer generous limits suitable for team collaboration. Monitor usage through the MCP dashboard to track consumption and upgrade your plan if you approach monthly limits regularly.

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Connect Slack to Grok (xAI) to unlock the power of AI automation

Most popular Grok use cases with Slack connector

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Slack MCP tools

activate-or-modify-do-not-disturb-durationDeprecated: turns on do not disturb mode for the current user, or changes its duration.

activate-or-modify-do-not-disturb-duration

add-a-custom-emoji-to-a-slack-teamDeprecated: adds a custom emoji to a Slack workspace given a unique name and an image url.

add-a-custom-emoji-to-a-slack-team

add-an-emoji-alias-in-slackAdds an alias for an existing custom emoji in a Slack enterprise grid organization.

add-an-emoji-alias-in-slack

add-a-remote-file-from-a-serviceAdds a reference to an external file (e.

add-a-remote-file-from-a-service

add-a-star-to-an-itemStars a channel, file, file comment, or a specific message in Slack.

add-a-star-to-an-item

add-call-participantsRegisters new participants added to a Slack call.

add-call-participants

add-emojiAdds a custom emoji to a Slack workspace given a unique name and an image url; subject to workspace emoji limits.

add-emoji

add-reaction-to-an-itemAdds a specified emoji reaction to an existing message in a Slack channel, identified by its timestamp; does not remove or retrieve reactions.

add-reaction-to-an-item

archive-a-public-or-private-channelArchives a Slack public or private channel, making it read-only; the primary 'general' channel cannot be archived.

archive-a-public-or-private-channel

archive-a-slack-conversationArchives a Slack conversation by its id, rendering it read-only and hidden while retaining history, ideal for cleaning up inactive channels; be aware that some channels (like #general or certain dms) cannot be archived and this may impact connected integrations.

archive-a-slack-conversation

chat-post-messageDeprecated: posts a message to a Slack channel, direct message, or private channel.

chat-post-message

close-dm-or-multi-person-dmCloses a Slack direct message (dm) or multi-person direct message (mpdm) channel, removing it from the user's sidebar without deleting history; this action affects only the calling user's view.

close-dm-or-multi-person-dm

create-a-reminderCreates a Slack reminder with specified text and time; time accepts unix timestamps, seconds from now, or natural language (e.

create-a-reminder

create-a-slack-user-groupCreates a new user group (often referred to as a subteam) in a Slack workspace.

create-a-slack-user-group

create-channelInitiates a public or private channel-based conversation.

create-channel

create-channel-based-conversationCreates a new public or private Slack channel with a unique name; the channel can be org-wide, or team-specific if `team id` is given (required if `org wide` is false or not provided).

create-channel-based-conversation

customize-url-unfurlCustomizes url previews (unfurling) in a specific Slack message using a url-encoded json in `unfurls` to define custom content or remove existing previews.

customize-url-unfurl

customize-url-unfurling-in-messagesDeprecated: customizes url previews (unfurling) in a specific Slack message.

customize-url-unfurling-in-messages

delete-a-comment-on-a-fileDeletes a specific comment from a file in Slack; this action is irreversible.

delete-a-comment-on-a-file

delete-a-file-by-idPermanently deletes an existing file from a Slack workspace using its unique file id; this action is irreversible and also removes any associated comments or shares.

delete-a-file-by-id

delete-a-public-or-private-channelPermanently and irreversibly deletes a specified public or private channel, including all its messages and files, within a Slack enterprise grid organization.

delete-a-public-or-private-channel

delete-a-scheduled-message-in-a-chatDeletes a pending, unsent scheduled message from the specified Slack channel, identified by its `scheduled message id`.

delete-a-scheduled-message-in-a-chat

delete-a-slack-reminderDeletes an existing Slack reminder, typically when it is no longer relevant or a task is completed; this operation is irreversible.

delete-a-slack-reminder

deletes-a-message-from-a-chatDeletes a message, identified by its channel id and timestamp, from a Slack channel, private group, or direct message conversation; the authenticated user or bot must be the original poster.

deletes-a-message-from-a-chat

delete-user-profile-photoDeletes the Slack profile photo for the user identified by the token, reverting them to the default avatar; this action is irreversible and succeeds even if no custom photo was set.

delete-user-profile-photo

disable-an-existing-slack-user-groupDisables a specified, currently enabled Slack user group by its unique id, effectively archiving it by setting its 'date delete' timestamp; the group is not permanently deleted and can be re-enabled.

disable-an-existing-slack-user-group

enable-a-specified-user-groupEnables a disabled user group in Slack using its id, reactivating it for mentions and permissions; this action only changes the enabled status and cannot create new groups or modify other properties.

enable-a-specified-user-group

enable-public-sharing-of-a-fileEnables public sharing for an existing Slack file by generating a publicly accessible url; this action does not create new files.

enable-public-sharing-of-a-file

end-a-call-with-duration-and-idEnds an ongoing Slack call, identified by its id (obtained from `calls.

end-a-call-with-duration-and-id

end-snoozeEnds the current user's snooze mode immediately.

end-snooze

end-user-do-not-disturb-sessionEnds the authenticated user's current do not disturb (dnd) session in Slack, affecting only dnd status and making them available; if dnd is not active, Slack acknowledges the request without changing status.

end-user-do-not-disturb-session

end-user-snooze-mode-immediatelyDeprecated: ends the current user's snooze mode immediately.

end-user-snooze-mode-immediately

fetch-bot-user-informationFetches information for a specified, existing Slack bot user; will not work for regular user accounts or other integration types.

fetch-bot-user-information

fetch-conversation-historyFetches a chronological list of messages and events from a specified Slack conversation, accessible by the authenticated user/bot, with options for pagination and time range filtering.

fetch-conversation-history

fetch-current-team-info-with-optional-team-scopeDeprecated: fetches comprehensive metadata about the current Slack team.

fetch-current-team-info-with-optional-team-scope

fetch-dnd-status-for-multiple-team-membersDeprecated: retrieves a user's current do not disturb status.

fetch-dnd-status-for-multiple-team-members

fetch-item-reactionsFetches reactions for a Slack message, file, or file comment, requiring one of: channel and timestamp; file id; or file comment id.

fetch-item-reactions

fetch-message-thread-from-a-conversationRetrieves replies to a specific parent message in a Slack conversation, using the channel id and the parent message's timestamp (`ts`).

fetch-message-thread-from-a-conversation