Every action below is available as a verb in Cerebral OS — callable from a Cerebral, a Map, or the Runtime API. All executions are governed, audited, and dry-run safe.
Add Emoji Reaction
slack_v2:add_emoji_reaction
Add an emoji reaction to a message
Write
Medium risk
Approve Workflow
slack_v2:approve_workflow
Suspend the workflow until approved by a Slack message
Write
Medium risk
Archive Channel
slack_v2:archive_channel
Archive a channel
Write
High risk
Create a Channel
slack_v2:create_channel
Create a new channel
Write
Medium risk
Create Reminder
slack_v2:create_reminder
Create a reminder
Write
Medium risk
Delete File
slack_v2:delete_file
Delete a file
Write
High risk
Delete Message
slack_v2:delete_message
Delete a message
Write
High risk
Find Message
slack_v2:find_message
Find a Slack message
Read
Low risk
Find User by Email
slack_v2:find_user_by_email
Find a user by matching against their email
Read
Low risk
Find User by ID
slack_v2:find_user_by_id
Find a user by their ID. Returns user profile information including name, email (requires `users:read.email` scope), timezone, and status
Read
Low risk
Get Channel Details
slack_v2:get_channel_details
Retrieve details for a Slack channel by selecting it or providing an ID
Read
Low risk
Get Current User
slack_v2:get_current_user
Retrieve comprehensive context about the authenticated Slack member, combining `auth.test`, `users.info`, `users.profile.get`, and `team.info` payloads. Returns the user’s profile (name variants, email, locale, timezone, status, admin flags), raw auth test data, and workspace metadata (domain, enterprise info, icons). Ideal when you need to confirm which user token is active, tailor messages to their locale/timezone, or ground an LLM in the member’s role and workspace before executing other Slack actions. See Slack API docs.
Read
Low risk
Get File
slack_v2:get_file
Return information about a file
Read
Low risk
Invite User to Channel
slack_v2:invite_user_to_channel
Invite a user to an existing channel
Write
Medium risk
Kick User
slack_v2:kick_user
Remove a user from a conversation
Write
Medium risk
List Channels
slack_v2:list_channels
Return a list of all channels in a workspace
Read
Low risk
List Files
slack_v2:list_files
Return a list of files within a team
Read
Low risk
List Group Members
slack_v2:list_group_members
List all users in a User Group
Read
Low risk
List Members in Channel
slack_v2:list_members_in_channel
Retrieve members of a channel
Read
Low risk
List Replies
slack_v2:list_replies
Retrieve a thread of messages posted to a conversation
Read
Low risk
List Users
slack_v2:list_users
Return a list of all users in a workspace
Read
Low risk
Reply to a Message Thread
slack_v2:reply_to_a_message
Send a message as a threaded reply. See postMessage or scheduleMessage docs here
Write
Medium risk
Build and Send a Block Kit Message
slack_v2:send_block_kit_message
Configure custom blocks and send to a channel, group, or user
Write
Medium risk
Send a Large Message (3000+ characters)
slack_v2:send_large_message
Send a large message (more than 3000 characters) to a channel, group or user. See postMessage or scheduleMessage docs here
Write
Medium risk
Send Message
slack_v2:send_message
Send a message to a user, group, private channel or public channel
Write
Medium risk
Send Message (Advanced)
slack_v2:send_message_advanced
Customize advanced settings and send a message to a channel, group or user. See postMessage or scheduleMessage docs here
Write
Medium risk
Send Message to Channel
slack_v2:send_message_to_channel
Send a message to a public or private channel
Write
Medium risk
Send Message to User or Group
slack_v2:send_message_to_user_or_group
Send a message to a user or group
Write
Medium risk
Set Channel Description
slack_v2:set_channel_description
Change the description or purpose of a channel
Write
Medium risk
Set Channel Topic
slack_v2:set_channel_topic
Set the topic on a selected channel
Write
Medium risk
Set Status
slack_v2:set_status
Set the current status for a user
Write
Medium risk
Update Group Members
slack_v2:update_group_members
Update the list of users for a User Group
Write
Medium risk
Update Message
slack_v2:update_message
Update a message
Write
Medium risk
Update Profile
slack_v2:update_profile
Update basic profile field such as name or title
Write
Medium risk
Upload File
slack_v2:upload_file
Upload a file
Write
Medium risk