Slack

tools

• SLACK_ACTIVATE_OR_MODIFY_DO_NOT_DISTURB_DURATION

  DEPRECATED: Turns on Do Not Disturb mode for the current user, or changes its duration. Use `set_dnd_duration` instead.

  in ▸ num_minutes

• SLACK_ADD_AN_EMOJI_ALIAS_IN_SLACK

  Adds an alias for an existing custom emoji in a Slack Enterprise Grid organization.

  in ▸ name token alias_for

• SLACK_ADD_A_CUSTOM_EMOJI_TO_A_SLACK_TEAM

  DEPRECATED: Adds a custom emoji to a Slack workspace given a unique name and an image URL. Use `add_emoji` instead.

  in ▸ url name token

• SLACK_ADD_A_REMOTE_FILE_FROM_A_SERVICE

  Adds a reference to an external file (e.g., Google Drive, Dropbox) to Slack for discovery and sharing, requiring a unique `external_id` and an `external_url` accessible by Slack.

  in ▸ title token filetype external_id external_url preview_image indexable_file_contents

• SLACK_ADD_A_STAR_TO_AN_ITEM

  Stars a channel, file, file comment, or a specific message in Slack.

  in ▸ file channel timestamp file_comment

• SLACK_ADD_CALL_PARTICIPANTS

  Registers new participants added to a Slack call.

  in ▸ id users

• SLACK_ADD_EMOJI

  Adds a custom emoji to a Slack workspace given a unique name and an image URL; subject to workspace emoji limits.

  in ▸ url name token

• SLACK_ADD_REACTION_TO_AN_ITEM

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

  in ▸ name channel timestamp

• SLACK_ARCHIVE_A_PUBLIC_OR_PRIVATE_CHANNEL

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

  in ▸ channel_id

• SLACK_ARCHIVE_A_SLACK_CONVERSATION

  Archives 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.

  in ▸ channel

• SLACK_CHAT_POST_MESSAGE

  DEPRECATED: Posts a message to a Slack channel, direct message, or private channel. Use `send_message` instead.

  in ▸ text parse blocks mrkdwn as_user channel icon_url username thread_ts icon_emoji link_names attachments unfurl_links unfurl_media markdown_text reply_broadcast

• SLACK_CLEAR_STATUS

  Clears the Slack status for the authenticated user, removing any custom text and emoji.

• SLACK_CLOSE_DM_OR_MULTI_PERSON_DM

  Closes 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.

  in ▸ channel

• SLACK_CREATE_A_REMINDER

  Creates a Slack reminder with specified text and time; time accepts Unix timestamps, seconds from now, or natural language (e.g., 'in 15 minutes', 'every Thursday at 2pm').

  in ▸ text time user

• SLACK_CREATE_A_SLACK_USER_GROUP

  Creates a new User Group (often referred to as a subteam) in a Slack workspace.

  in ▸ name handle channels description include_count

• SLACK_CREATE_CANVAS

  Creates a new Slack Canvas with the specified title and optional content.

  in ▸ title channel_id document_content

• SLACK_CREATE_CHANNEL

  Initiates a public or private channel-based conversation

  in ▸ name team_id is_private

• SLACK_CREATE_CHANNEL_BASED_CONVERSATION

  Creates 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).

  in ▸ name team_id org_wide is_private description

• SLACK_CUSTOMIZE_URL_UNFURL

  Customizes URL previews (unfurling) in a specific Slack message using a URL-encoded JSON in `unfurls` to define custom content or remove existing previews.

  in ▸ ts channel unfurls user_auth_url user_auth_message user_auth_required

• SLACK_CUSTOMIZE_URL_UNFURLING_IN_MESSAGES

  DEPRECATED: Customizes URL previews (unfurling) in a specific Slack message. Use `customize_url_unfurl` instead.

  in ▸ ts channel unfurls user_auth_url user_auth_message user_auth_required

• SLACK_DELETES_A_MESSAGE_FROM_A_CHAT

  Deletes 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.

  in ▸ ts as_user channel

• SLACK_DELETE_A_COMMENT_ON_A_FILE

  Deletes a specific comment from a file in Slack; this action is irreversible.

  in ▸ id file

• SLACK_DELETE_A_FILE_BY_ID

  Permanently 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.

  in ▸ file

• SLACK_DELETE_A_PUBLIC_OR_PRIVATE_CHANNEL

  Permanently and irreversibly deletes a specified public or private channel, including all its messages and files, within a Slack Enterprise Grid organization.

  in ▸ channel_id

• SLACK_DELETE_A_SCHEDULED_MESSAGE_IN_A_CHAT

  Deletes a pending, unsent scheduled message from the specified Slack channel, identified by its `scheduled_message_id`.

  in ▸ as_user channel scheduled_message_id

• SLACK_DELETE_A_SLACK_REMINDER

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

  in ▸ reminder

• SLACK_DELETE_CANVAS

  Deletes a Slack Canvas permanently.

  in ▸ canvas_id

• SLACK_DELETE_USER_PROFILE_PHOTO

  Deletes 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.

  in ▸ token

• SLACK_DISABLE_AN_EXISTING_SLACK_USER_GROUP

  Disables 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.

  in ▸ usergroup include_count

• SLACK_EDIT_CANVAS

  Edits a Slack Canvas with granular control over content placement. Supports replace, insert (before/after/start/end) operations for flexible content management.

  in ▸ canvas_id operation section_id document_content

• SLACK_ENABLE_A_SPECIFIED_USER_GROUP

  Enables 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.

  in ▸ usergroup include_count

• SLACK_ENABLE_PUBLIC_SHARING_OF_A_FILE

  Enables public sharing for an existing Slack file by generating a publicly accessible URL; this action does not create new files.

  in ▸ file

• SLACK_END_A_CALL_WITH_DURATION_AND_ID

  Ends an ongoing Slack call, identified by its ID (obtained from `calls.add`), optionally specifying the call's duration.

  in ▸ id duration

• SLACK_END_SNOOZE

  Ends the current user's snooze mode immediately.

• SLACK_END_USER_DO_NOT_DISTURB_SESSION

  Ends 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.

• SLACK_END_USER_SNOOZE_MODE_IMMEDIATELY

  DEPRECATED: Ends the current user's snooze mode immediately. Use `end_snooze` instead.

• SLACK_FETCH_BOT_USER_INFORMATION

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

  in ▸ bot

• SLACK_FETCH_CONVERSATION_HISTORY

  Fetches 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.

  in ▸ limit cursor latest oldest channel inclusive

• SLACK_FETCH_CURRENT_TEAM_INFO_WITH_OPTIONAL_TEAM_SCOPE

  DEPRECATED: Fetches comprehensive metadata about the current Slack team. Use `fetch_team_info` instead.

  in ▸ team

• SLACK_FETCH_DND_STATUS_FOR_MULTIPLE_TEAM_MEMBERS

  DEPRECATED: Retrieves a user's current Do Not Disturb status. Use `get_team_dnd_status` instead.

  in ▸ users

• SLACK_FETCH_ITEM_REACTIONS

  Fetches reactions for a Slack message, file, or file comment, requiring one of: channel and timestamp; file ID; or file comment ID.

  in ▸ file full channel timestamp file_comment

• SLACK_FETCH_MESSAGE_THREAD_FROM_A_CONVERSATION

  Retrieves replies to a specific parent message in a Slack conversation, using the channel ID and the parent message's timestamp (`ts`).

  in ▸ ts limit cursor latest oldest channel inclusive

• SLACK_FETCH_TEAM_INFO

  Fetches comprehensive metadata about the current Slack team, or a specified team if the provided ID is accessible.

  in ▸ team

• SLACK_FETCH_WORKSPACE_SETTINGS_INFORMATION

  Retrieves detailed settings for a specific Slack workspace, primarily for administrators in an Enterprise Grid organization to view or audit workspace configurations.

  in ▸ team_id

• SLACK_FIND_CHANNELS

  Find channels in a Slack workspace by any criteria - name, topic, purpose, or description.

  in ▸ limit types exact_match member_only search_query exclude_archived

• SLACK_FIND_USERS

  Find users in a Slack workspace by any criteria - email, name, display name, or other text. Includes optimized email lookup for exact email matches.

  in ▸ limit exact_match include_bots search_query include_deleted include_restricted

• SLACK_FIND_USER_BY_EMAIL_ADDRESS

  Retrieves the Slack user object for an active user by their registered email address; fails with 'users_not_found' if the email is unregistered or the user is inactive.

  in ▸ email

• SLACK_GET_CANVAS

  Retrieves a specific Slack Canvas by its ID, including its content and metadata.

  in ▸ canvas_id

• SLACK_GET_CHANNEL_CONVERSATION_PREFERENCES

  Retrieves conversation preferences (e.g., who can post, who can thread) for a specified channel, primarily for use within Slack Enterprise Grid environments.

  in ▸ channel_id

• SLACK_GET_REMINDER_INFORMATION

  Retrieves detailed information for an existing Slack reminder specified by its ID; this is a read-only operation.

  in ▸ reminder

• SLACK_GET_REMOTE_FILE

  Retrieve information about a remote file added to Slack.

  in ▸ file external_id

• SLACK_GET_TEAM_DND_STATUS

  Retrieves a user's current Do Not Disturb status.

  in ▸ users

• SLACK_GET_USER_PRESENCE_INFO

  Retrieves a Slack user's current real-time presence (e.g., 'active', 'away') to determine their availability, noting this action does not provide historical data or status reasons.

  in ▸ user

• SLACK_INITIATES_CHANNEL_BASED_CONVERSATIONS

  DEPRECATED: Initiates a public or private channel-based conversation. Use `create_channel` instead.

  in ▸ name team_id is_private

• SLACK_INVITE_USERS_TO_A_SLACK_CHANNEL

  Invites users to an existing Slack channel using their valid Slack User IDs.

  in ▸ users channel

• SLACK_INVITE_USER_TO_CHANNEL

  Invites users to a specified Slack channel; this action is restricted to Enterprise Grid workspaces and requires the authenticated user to be a member of the target channel.

  in ▸ user_ids channel_id

• SLACK_INVITE_USER_TO_WORKSPACE

  Invites a user to a Slack workspace and specified channels by email; use `resend=True` to re-process an existing invitation for a user not yet signed up.

  in ▸ email resend team_id real_name channel_ids is_restricted custom_message guest_expiration_ts is_ultra_restricted

• SLACK_INVITE_USER_TO_WORKSPACE_WITH_OPTIONAL_CHANNEL_INVITES

  DEPRECATED: Invites a user to a Slack workspace and specified channels by email. Use `invite_user_to_workspace` instead.

  in ▸ email resend team_id real_name channel_ids is_restricted custom_message guest_expiration_ts is_ultra_restricted

• SLACK_JOIN_AN_EXISTING_CONVERSATION

  Joins an existing Slack conversation (public channel, private channel, or multi-person direct message) by its ID, if the authenticated user has permission.

  in ▸ channel

• SLACK_LEAVE_A_CONVERSATION

  Leaves a Slack conversation given its channel ID; fails if leaving as the last member of a private channel or if used on a Slack Connect channel.

  in ▸ channel

• SLACK_LISTS_PINNED_ITEMS_IN_A_CHANNEL

  Retrieves all messages and files pinned to a specified channel; the caller must have access to this channel.

  in ▸ channel

• SLACK_LISTS_USER_S_STARRED_ITEMS_WITH_PAGINATION

  DEPRECATED: Lists items starred by a user. Use `list_starred_items` instead.

  in ▸ page count limit cursor

• SLACK_LIST_ACCESSIBLE_CONVERSATIONS_FOR_A_USER

  DEPRECATED: Retrieves conversations accessible to a specified user. Use `list_conversations` instead.

  in ▸ user limit types cursor exclude_archived

• SLACK_LIST_ALL_CHANNELS

  Lists conversations available to the user with various filters and search options.

  in ▸ limit types cursor channel_name exclude_archived

• SLACK_LIST_ALL_SLACK_TEAM_CHANNELS_WITH_VARIOUS_FILTERS

  DEPRECATED: Lists conversations available to the user with various filters and search options. Use `list_channels` instead.

  in ▸ limit types cursor channel_name exclude_archived

• SLACK_LIST_ALL_SLACK_TEAM_USERS_WITH_PAGINATION

  DEPRECATED: Retrieves a paginated list of all users in a Slack workspace. Use `list_all_users` instead.

  in ▸ limit cursor include_locale

• SLACK_LIST_ALL_USERS

  Retrieves a paginated list of all users, including comprehensive details, profile information, status, and team memberships, in a Slack workspace; data may not be real-time.

  in ▸ limit cursor include_locale

• SLACK_LIST_ALL_USERS_IN_A_USER_GROUP

  Retrieves a list of all user IDs within a specified Slack user group, with an option to include users from disabled groups.

  in ▸ usergroup include_disabled

• SLACK_LIST_CANVASES

  Lists Slack Canvases with filtering by channel, user, timestamp, and page-based pagination. Uses Slack's files.list API with types=canvas filter.

  in ▸ page user count ts_to channel ts_from

• SLACK_LIST_CONVERSATIONS

  List conversations (channels/DMs) accessible to a specified user (or the authenticated user if no user ID is provided), respecting shared membership for non-public channels.

  in ▸ user limit types cursor exclude_archived

• SLACK_LIST_FILES_WITH_FILTERS_IN_SLACK

  Lists files and their metadata within a Slack workspace, filterable by user, channel, timestamp, or type; this action returns metadata only, not file content.

  in ▸ page user count ts_to types channel ts_from show_files_hidden_by_limit

• SLACK_LIST_REMINDERS

  Lists all reminders with their details for the authenticated Slack user; returns an empty list if no reminders exist.

• SLACK_LIST_REMOTE_FILES

  Retrieve information about a team's remote files.

  in ▸ limit ts_to cursor channel ts_from

• SLACK_LIST_SCHEDULED_MESSAGES

  Retrieves a list of pending (not yet delivered) messages scheduled in a specific Slack channel, or across all accessible channels if no channel ID is provided, optionally filtered by time and paginated.

  in ▸ limit cursor latest oldest channel

• SLACK_LIST_SCHEDULED_MESSAGES_IN_A_CHANNEL

  DEPRECATED: Retrieves a list of pending (not yet delivered) messages scheduled in a specific Slack channel. Use `list_scheduled_messages` instead.

  in ▸ limit cursor latest oldest channel

• SLACK_LIST_SLACK_S_REMOTE_FILES_WITH_FILTERS

  DEPRECATED: Retrieve information about a team's remote files. Use `list_remote_files` instead.

  in ▸ limit ts_to cursor channel ts_from

• SLACK_LIST_STARRED_ITEMS

  Lists items starred by a user.

  in ▸ page count limit cursor

• SLACK_LIST_TEAM_CUSTOM_EMOJIS

  Retrieves all custom emojis for the Slack workspace (image URLs or aliases), not standard Unicode emojis; does not include usage statistics or creation dates.

• SLACK_LIST_USER_GROUPS_FOR_TEAM_WITH_OPTIONS

  Lists user groups in a Slack workspace, including user-created and default groups; results for large workspaces may be paginated.

  in ▸ include_count include_users include_disabled

• SLACK_LIST_USER_REACTIONS

  Lists all reactions added by a specific user to messages, files, or file comments in Slack, useful for engagement analysis when the item content itself is not required.

  in ▸ full page user count limit cursor

• SLACK_LIST_USER_REMINDERS_WITH_DETAILS

  DEPRECATED: Lists all reminders with their details for the authenticated Slack user. Use `list_reminders` instead.

• SLACK_LIST_WORKSPACE_USERS

  Retrieves a paginated list of admin users for a specified Slack workspace.

  in ▸ limit cursor team_id

• SLACK_LOOKUP_CANVAS_SECTIONS

  Looks up section IDs in a Slack Canvas for use with targeted edit operations. Section IDs are needed for insert_after, insert_before, delete, and section-specific replace operations.

  in ▸ criteria canvas_id

• SLACK_MANUALLY_SET_USER_PRESENCE

  Manually sets a user's Slack presence, overriding automatic detection; this setting persists across connections but can be overridden by user actions or Slack's auto-away (e.g., after 10 mins of inactivity).

  in ▸ presence

• SLACK_MARK_REMINDER_AS_COMPLETE

  Marks a specific Slack reminder as complete using its `reminder` ID; **DEPRECATED**: This Slack API endpoint ('reminders.complete') was deprecated in March 2023 and is not recommended for new applications.

  in ▸ reminder

• SLACK_OPEN_DM

  Opens or resumes a Slack direct message (DM) or multi-person direct message (MPIM) by providing either user IDs or an existing channel ID.

  in ▸ users channel return_im

• SLACK_OPEN_OR_RESUME_DIRECT_OR_MULTI_PERSON_MESSAGES

  DEPRECATED: Opens or resumes a Slack direct message (DM) or multi-person direct message (MPIM). Use `open_dm` instead.

  in ▸ users channel return_im

• SLACK_PINS_AN_ITEM_TO_A_CHANNEL

  Pins a message to a specified Slack channel; the message must not already be pinned.

  in ▸ channel timestamp

• SLACK_REGISTERS_A_NEW_CALL_WITH_PARTICIPANTS

  DEPRECATED: Registers a new call in Slack using `calls.add` for third-party call integration. Use `start_call` instead.

  in ▸ title users join_url created_by date_start external_unique_id external_display_id desktop_app_join_url

• SLACK_REGISTERS_NEW_CALL_PARTICIPANTS

  DEPRECATED: Registers new participants added to a Slack call. Use `add_call_participants` instead.

  in ▸ id users

• SLACK_REGISTER_CALL_PARTICIPANTS_REMOVAL

  DEPRECATED: Registers participants removed from a Slack call. Use `remove_call_participants` instead.

  in ▸ id users

• SLACK_REMOVE_A_REMOTE_FILE

  Removes the Slack reference to an external file (which must have been previously added via the remote files API), specified by either its `external_id` or `file` ID (one of which is required), without deleting the actual external file.

  in ▸ file token external_id

• SLACK_REMOVE_A_STAR_FROM_AN_ITEM

  Removes a star from a previously starred Slack item (message, file, file comment, channel, group, or DM), requiring identification via `file`, `file_comment`, `channel` (for channel/group/DM), or both `channel` and `timestamp` (for a message).

  in ▸ file channel timestamp file_comment

• SLACK_REMOVE_A_USER_FROM_A_CONVERSATION

  Removes a specified user from a Slack conversation (channel); the caller must have permissions to remove users and cannot remove themselves using this action.

  in ▸ user channel

• SLACK_REMOVE_CALL_PARTICIPANTS

  Registers participants removed from a Slack call.

  in ▸ id users

• SLACK_REMOVE_REACTION_FROM_ITEM

  Removes an emoji reaction from a message, file, or file comment in Slack.

  in ▸ file name channel timestamp file_comment

• SLACK_RENAME_AN_EMOJI

  Renames an existing custom emoji in a Slack workspace, updating all its instances.

  in ▸ name token new_name

• SLACK_RENAME_A_CONVERSATION

  Renames a Slack channel, automatically adjusting the new name to meet naming conventions (e.g., converting to lowercase), which may affect integrations using the old name.

  in ▸ name channel

• SLACK_RENAME_A_SLACK_CHANNEL

  Renames a public or private Slack channel; for Enterprise Grid workspaces, the user must be a Workspace Admin or Channel Manager.

  in ▸ name channel_id

• SLACK_RETRIEVE_A_USER_S_IDENTITY_DETAILS

  Retrieves the authenticated user's and their team's identity, with details varying based on OAuth scopes (e.g., `identity.basic`, `identity.email`, `identity.avatar`).

• SLACK_RETRIEVE_CALL_INFORMATION

  Retrieves a point-in-time snapshot of a specific Slack call's information.

  in ▸ id

• SLACK_RETRIEVE_CONVERSATION_INFORMATION

  Retrieves metadata for a Slack conversation by ID (e.g., name, purpose, creation date, with options for member count/locale), excluding message content; requires a valid channel ID.

  in ▸ channel include_locale include_num_members

• SLACK_RETRIEVE_CONVERSATION_MEMBERS_LIST

  Retrieves a paginated list of active member IDs for a specified Slack public channel, private channel, direct message (DM), or multi-person direct message (MPIM).

  in ▸ limit cursor channel

• SLACK_RETRIEVE_CURRENT_USER_DND_STATUS

  Retrieves a Slack user's current Do Not Disturb (DND) status to determine their availability before interaction; any specified user ID must be a valid Slack user ID.

  in ▸ user

• SLACK_RETRIEVE_DETAILED_INFORMATION_ABOUT_A_FILE

  Retrieves detailed metadata and paginated comments for a specific Slack file ID; does not download file content.

  in ▸ file page count limit cursor

• SLACK_RETRIEVE_DETAILED_USER_INFORMATION

  Retrieves comprehensive information for a valid Slack user ID, excluding message history and channel memberships.

  in ▸ user include_locale

• SLACK_RETRIEVE_MESSAGE_PERMALINK_URL

  Retrieves a permalink URL for a specific message in a Slack channel or conversation; the permalink respects Slack's privacy settings.

  in ▸ channel message_ts

• SLACK_RETRIEVE_REMOTE_FILE_INFO_IN_SLACK

  DEPRECATED: Retrieve information about a remote file added to Slack. Use `get_remote_file` instead.

  in ▸ file external_id

• SLACK_RETRIEVE_TEAM_PROFILE_DETAILS

  Retrieves all profile field definitions for a Slack team, optionally filtered by visibility, to understand the team's profile structure.

  in ▸ visibility

• SLACK_RETRIEVE_USER_PROFILE_INFORMATION

  Retrieves profile information for a specified Slack user (defaults to the authenticated user if `user` ID is omitted); a provided `user` ID must be valid.

  in ▸ user include_labels

• SLACK_REVERSE_A_CONVERSATION_S_ARCHIVAL_STATUS

  DEPRECATED: Reverses conversation archival. Use `unarchive_channel` instead.

  in ▸ channel

• SLACK_REVOKE_PUBLIC_SHARING_ACCESS_FOR_A_FILE

  Revokes a Slack file's public URL, making it private; this is a no-op if not already public and is irreversible.

  in ▸ file

• SLACK_SCHEDULES_A_MESSAGE_TO_A_CHANNEL_AT_A_SPECIFIED_TIME

  DEPRECATED: Schedules a message to a Slack channel, DM, or private group for a future time. Use `schedule_message` instead.

  in ▸ text parse blocks as_user channel post_at thread_ts link_names attachments unfurl_links unfurl_media markdown_text reply_broadcast

• SLACK_SCHEDULE_MESSAGE

  Schedules a message to a Slack channel, DM, or private group for a future time (`post_at`), requiring `text`, `blocks`, or `attachments` for content; scheduling is limited to 120 days in advance.

  in ▸ text parse blocks as_user channel post_at thread_ts link_names attachments unfurl_links unfurl_media markdown_text reply_broadcast

• SLACK_SEARCH_ALL

  Tool to search all messages and files. Use when you need unified content search across channels and files in one call.

  in ▸ page sort count query team_id sort_dir highlight

• SLACK_SEARCH_FOR_MESSAGES_WITH_QUERY

  DEPRECATED: Searches messages in a Slack workspace using a query with optional modifiers. Use `search_messages` instead.

  in ▸ page sort count query sort_dir highlight auto_paginate

• SLACK_SEARCH_MESSAGES

  Workspace‑wide Slack message search with date ranges and filters. Use `query` modifiers (e.g., in:#channel, from:@user, before/after:YYYY-MM-DD), sorting (score/timestamp), and pagination.

  in ▸ page sort count query sort_dir highlight auto_paginate

• SLACK_SENDS_A_MESSAGE_TO_A_SLACK_CHANNEL

  DEPRECATED: Posts a message to a Slack channel, direct message, or private group. Use `send_message` instead.

  in ▸ text parse blocks mrkdwn as_user channel icon_url username thread_ts icon_emoji link_names attachments unfurl_links unfurl_media markdown_text reply_broadcast

• SLACK_SENDS_EPHEMERAL_MESSAGES_TO_CHANNEL_USERS

  DEPRECATED: Sends an ephemeral message to a user in a channel. Use `send_ephemeral_message` instead.

  in ▸ text user parse blocks as_user channel icon_url username thread_ts icon_emoji link_names attachments

• SLACK_SEND_EPHEMERAL_MESSAGE

  Sends an ephemeral message to a user in a channel.

  in ▸ text user parse blocks as_user channel icon_url username thread_ts icon_emoji link_names attachments

• SLACK_SEND_MESSAGE

  Posts a message to a Slack channel, direct message, or private group; requires content via `text`, `blocks`, or `attachments`.

  in ▸ text parse blocks mrkdwn as_user channel icon_url username thread_ts icon_emoji link_names attachments unfurl_links unfurl_media markdown_text reply_broadcast

• SLACK_SET_A_CONVERSATION_S_PURPOSE

  Sets the purpose (a short description of its topic/goal, displayed in the header) for a Slack conversation; the calling user must be a member.

  in ▸ channel purpose

• SLACK_SET_DND_DURATION

  Turns on Do Not Disturb mode for the current user, or changes its duration.

  in ▸ num_minutes

• SLACK_SET_PROFILE_PHOTO

  This method allows the user to set their profile image.

  in ▸ image crop_w crop_x crop_y

• SLACK_SET_READ_CURSOR_IN_A_CONVERSATION

  Marks a message, specified by its timestamp (`ts`), as the most recently read for the authenticated user in the given `channel`, provided the user is a member of the channel and the message exists within it.

  in ▸ ts channel

• SLACK_SET_SLACK_USER_PROFILE_INFORMATION

  Updates a Slack user's profile, setting either individual fields or multiple fields via a JSON object.

  in ▸ name user value profile

• SLACK_SET_STATUS

  Sets the Slack status for the authenticated user with a custom text and optional emoji. The status appears next to the user's name in Slack.

  in ▸ status_text status_emoji status_expiration

• SLACK_SET_THE_TOPIC_OF_A_CONVERSATION

  Sets or updates the topic for a specified Slack conversation.

  in ▸ topic channel

• SLACK_SET_USER_PROFILE_PHOTO_WITH_CROPPING_OPTIONS

  DEPRECATED: This method allows the user to set their profile image. Use `set_profile_photo` instead.

  in ▸ image crop_w crop_x crop_y

• SLACK_SHARE_A_ME_MESSAGE_IN_A_CHANNEL

  Sends a 'me message' (e.g., '/me is typing') to a Slack channel, where it's displayed as a third-person user action; messages are plain text and the channel must exist and be accessible.

  in ▸ text channel

• SLACK_SHARE_REMOTE_FILE_IN_CHANNELS

  Shares a remote file, which must already be registered with Slack, into specified Slack channels or direct message conversations.

  in ▸ file channels external_id

• SLACK_START_CALL

  Registers a new call in Slack using `calls.add` for third-party call integration; `created_by` is required if not using a user-specific token.

  in ▸ title users join_url created_by date_start external_unique_id external_display_id desktop_app_join_url

• SLACK_START_REAL_TIME_MESSAGING_SESSION

  Initiates a Slack RTM session providing a single-use WebSocket URL (valid 30s) for event streaming; does not set initial presence status.

  in ▸ presence_sub batch_presence_aware

• SLACK_UNARCHIVE_A_PUBLIC_OR_PRIVATE_CHANNEL

  Unarchives a specified public or private Slack channel that is currently archived, using its channel ID.

  in ▸ channel_id

• SLACK_UNARCHIVE_CHANNEL

  Reverses conversation archival.

  in ▸ channel

• SLACK_UNPIN_ITEM_FROM_CHANNEL

  Unpins a message, identified by its timestamp, from a specified channel if the message is currently pinned there; this operation is destructive.

  in ▸ channel timestamp

• SLACK_UPDATES_AN_EXISTING_REMOTE_FILE

  Updates metadata or content details for an existing remote file in Slack; this action cannot upload new files or change the fundamental file type.

  in ▸ file title token filetype external_id external_url preview_image indexable_file_contents

• SLACK_UPDATES_A_SLACK_MESSAGE

  Updates a Slack message, identified by `channel` ID and `ts` timestamp, by modifying its `text`, `attachments`, or `blocks`; provide at least one content field, noting `attachments`/`blocks` are replaced if included (`[]` clears them).

  in ▸ ts text parse blocks as_user channel link_names attachments markdown_text

• SLACK_UPDATE_AN_EXISTING_SLACK_USER_GROUP

  Updates an existing Slack User Group, which must be specified by an existing `usergroup` ID, with new optional details such as its name, description, handle, or default channels.

  in ▸ name handle channels usergroup description include_count

• SLACK_UPDATE_SLACK_CALL_INFORMATION

  Updates the title, join URL, or desktop app join URL for an existing Slack call identified by its ID.

  in ▸ id title join_url desktop_app_join_url

• SLACK_UPDATE_USER_GROUP_MEMBERS

  Replaces all members of an existing Slack User Group with a new list of valid user IDs.

  in ▸ users usergroup include_count

• SLACK_UPLOAD_OR_CREATE_A_FILE_IN_SLACK

  Uploads a file to Slack, requiring either `content` (for text) or `file` (for binary data), optionally sharing it in specified `channels` or as a reply via `thread_ts`.

  in ▸ file title token content channels filename filetype thread_ts initial_comment