@rusintez/slack

Agent-friendly Slack CLI with local sync. Markdown I/O by default.

Install

npm install -g @rusintez/slack

Or run directly with npx:

npx @rusintez/slack --help

Setup

Add your Slack workspace token (get from Slack App Settings > OAuth & Permissions):

slack config add work xoxb-your-bot-token
slack config default work

Required OAuth scopes:

• channels:read, channels:history — read public channels
• channels:join — join channels
• groups:read, groups:history — read private channels
• users:read, users:read.email — read user info
• chat:write — send/edit/delete messages
• reactions:write — add/remove reactions
• search:read — search messages

Or use env var for one-off commands:

SLACK_TOKEN=xoxb-xxx slack me

Usage

Config Management

slack config list              # List all workspaces
slack config add <name> <key>  # Add/update workspace
slack config remove <name>     # Remove workspace
slack config default <name>    # Set default workspace

Reading

slack me                       # Current user
slack team                     # Workspace info
slack channels                 # List channels
slack channel #general         # Channel details
slack users                    # List users
slack user @john               # User details
slack messages #general        # Get messages
slack thread #general 1234.56  # Thread replies
slack search "deploy"          # Search messages
slack inbox                    # DMs, mentions, activity

Writing

slack send #general "Hello!"                    # Send message
slack reply #general 1234.5678 "Thanks!"        # Reply to thread
slack react #general 1234.5678 thumbsup         # Add reaction
slack unreact #general 1234.5678 thumbsup       # Remove reaction
slack edit #general 1234.5678 "Updated text"    # Edit message
slack delete #general 1234.5678                 # Delete message

Sync (Local Cache)

Data syncs to ~/.local/share/slack/{workspace}/ as flat JSON files (one file per entity).

slack sync                     # Sync channels, users
slack sync --full              # Full sync (remove deleted items)
slack sync --channels          # Sync only channels
slack status                   # Show sync stats

Output Formats

slack channels                 # Markdown table (default)
slack channels -f json         # JSON
slack channels -f minimal      # Tab-separated, one per line

Multi-workspace

slack -w work messages #general
slack -w personal channels

Human-Friendly Inputs

The CLI accepts readable names instead of IDs:

• Channels: #general, general, or C1234567890
• Users: @john, john, john@example.com, or U1234567890
• Special: me resolves to the current user

Config Location

~/.config/slack-cli/config.json

License

MIT