Bot for Slack MCP server for your Slack AI agent

Integrate Bot for Slack MCP server into your Slack workspace for instant access to your AI agent.

Or, book a demo
Documentation
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Bot for Slack
Bot for Slack
Interact with Slack with your own bot user

Categories

Communication

Available Tools

Tools that your AI agent can use through this MCP server to interact with Bot for Slack

List Messages

Read the message history of a channel, direct message (DM), or group DM using the bot token, newest first. Returns messages with text, timestamps (ts), user IDs, and reactions, plus has_more to tell whether older messages remain. To read further back, call again with latest set to the ts of the last message returned and inclusive left false, so that message is not returned again. Use List Replies with a message's ts to read its thread. See the documentation

Upload File

Upload a file (Bot). See the documentation

Update Message

Update a message (Bot). See the documentation

Update Groups Members

Update the list of users for a User Group (Bot). See docs here

Set Channel Topic

Set the topic on a selected channel (Bot). See the documentation

Set Channel Description

Change the description or purpose of a channel (Bot). See the documentation

Send Message

Send a message to a user, group, private channel or public channel (Bot). See postMessage or scheduleMessage docs here

Send Message (Advanced)

Customize advanced setttings and send a message to a channel, group or user (Bot). See postMessage or scheduleMessage docs here

Send a Large Message (3000+ characters)

Send a large message (more than 3000 characters) to a channel, group or user (Bot). See postMessage or scheduleMessage docs here

Reply to a Message Thread

Send a message as a threaded reply (Bot). See postMessage or scheduleMessage docs here

List Users

Return a list of all users in a workspace (Bot). See the documentation

List Replies

Retrieve a thread of messages posted to a conversation (Bot). See the documentation

List Members in Channel

Retrieve members of a channel (Bot). See the documentation

List Group Members

List all users in a User Group (Bot). See the documentation

List Files

Return a list of files within a team (Bot). See the documentation

List Channels

Return a list of all channels in a workspace (Bot). See the documentation

Invite User to Channel

Invite a user to an existing channel (Bot). See the documentation

Get File

Return information about a file (Bot). See the documentation

Find User by Email

Find a user by matching against their email (Bot). See the documentation

Delete Message

Delete a message (Bot). See the documentation

Delete File

Delete a file (Bot). See the documentation

Create a Channel

Create a new channel (Bot). See the documentation

Archive Channel

Archive a channel (Bot). See the documentation

Add Emoji Reaction

Add an emoji reaction to a message. See the documentation

Send Message Using Block Kit

Send a message using Slack's Block Kit UI framework to a channel, group or user (Bot). See postMessage or scheduleMessage docs here