Slack Enterprise

OpenTabs plugin for Slack Enterprise Grid — gives AI agents access to your enterprise Slack workspace through your authenticated browser session.

For standard (non-enterprise) Slack workspaces, use @opentabs-dev/opentabs-plugin-slack instead.

Install

opentabs plugin install slack-enterprise

Or install globally via npm:

npm install -g @opentabs-dev/opentabs-plugin-slack-enterprise

Setup

1. Open app.slack.com in Chrome and log in to your Enterprise Grid workspace
2. Open the OpenTabs side panel — the Slack Enterprise plugin should appear as ready

Tools (40)

Messages (7)

| Tool | Description | Type | |---|---|---| | send_message | Send a message to a channel or DM | Write | | read_messages | Read messages from a channel with date filtering and pagination | Read | | read_thread | Read thread replies including the parent message | Read | | reply_to_thread | Reply to a specific message thread | Write | | react_to_message | Add an emoji reaction to a message | Write | | update_message | Edit an existing message | Write | | delete_message | Delete a message from a channel | Write |

Search (3)

| Tool | Description | Type | |---|---|---| | search_messages | Full-text search across channels with sort and pagination | Read | | search_files | Search files by name or type | Read | | search_users | Search users by name or email | Read |

Channels (3)

| Tool | Description | Type | |---|---|---| | list_channels | List workspace channels with type filtering and pagination | Read | | get_channel_info | Get channel details (topic, purpose, member count) | Read | | list_channel_members | List member user IDs of a channel | Read |

Conversations (11)

| Tool | Description | Type | |---|---|---| | open_dm | Open a 1:1 or group direct message conversation | Write | | create_channel | Create a new public or private channel | Write | | archive_channel | Archive a channel | Write | | unarchive_channel | Restore an archived channel | Write | | set_channel_topic | Update a channel's topic | Write | | set_channel_purpose | Update a channel's purpose | Write | | invite_to_channel | Add users to a channel | Write | | kick_from_channel | Remove a user from a channel | Write | | rename_channel | Rename a channel | Write | | join_channel | Join a public channel | Write | | leave_channel | Leave a channel | Write |

Users (3)

| Tool | Description | Type | |---|---|---| | get_user_info | Get user profile details | Read | | list_users | List workspace users with pagination | Read | | get_my_profile | Get the authenticated user's own profile | Read |

Files (3)

| Tool | Description | Type | |---|---|---| | get_file_info | Get file metadata and download URL | Read | | list_files | List files with channel, user, and type filters | Read | | upload_file | Upload a file to a channel (text or binary, max 20MB) | Write |

Pins (3)

| Tool | Description | Type | |---|---|---| | pin_message | Pin a message to a channel | Write | | unpin_message | Unpin a message from a channel | Write | | list_pins | List all pinned items in a channel | Read |

Stars (5)

| Tool | Description | Type | |---|---|---| | star_message | Star a message for quick access | Write | | star_file | Star a file for quick access | Write | | unstar_message | Remove a star from a message | Write | | unstar_file | Remove a star from a file | Write | | list_stars | List starred/saved items | Read |

Reactions (2)

| Tool | Description | Type | |---|---|---| | remove_reaction | Remove an emoji reaction from a message | Write | | get_reactions | Get all reactions on a message | Read |

How It Works

This plugin runs inside your Enterprise Grid Slack tab through the OpenTabs Chrome extension. It uses your existing browser session — no API tokens, OAuth apps, or bot users required. All operations happen as you, with your permissions.

Enterprise Grid workspaces store both an organization-level token and workspace-level tokens. This plugin automatically selects the correct token for each API call.

License

MIT