The MCP tool directory.

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

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

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

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

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

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

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.

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

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

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

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

Retrieve information about a remote file added to Slack.

Retrieves a user's current Do Not Disturb status.

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.

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

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.

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.

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

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

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

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.

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

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

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

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

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.

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

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

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.

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