slack-cli

Slack CLI (Official Slack Developer CLI)

Use the official Slack Developer CLI documented at docs.slack.dev/tools/slack-cli/.

This CLI is for Slack app development and platform management. It is not the community chat automation CLI (slack chat send, etc.).

When to Use

• Create or initialize a Slack app project
• Log in/out and manage authorized teams for app development
• Run and deploy Slack apps
• Manage manifests, env vars, functions, and triggers
• Run diagnostics with slack doctor

Setup

If slack is not found, or slack --help does not mention app development, see references/INSTALLATION.md.

Some machines already have another slack binary (e.g., Slack desktop). In that case, the official CLI can be installed as slack-dev.

Use this detection pattern first:

if slack --help 2>/dev/null | grep -q "create, run, and deploy Slack apps"; then
  SLACK_CMD=slack
elif slack-dev --help 2>/dev/null | grep -q "create, run, and deploy Slack apps"; then
  SLACK_CMD=slack-dev
else
  echo "Official Slack CLI not found"
fi

Authorize after install:

"$SLACK_CMD" login
"$SLACK_CMD" list

Core Commands

"$SLACK_CMD" version
"$SLACK_CMD" doctor
"$SLACK_CMD" login
"$SLACK_CMD" logout
"$SLACK_CMD" list

Project Lifecycle

# Create a new project
"$SLACK_CMD" create

# Initialize an existing project directory
"$SLACK_CMD" init

# Run app locally
"$SLACK_CMD" run

# Deploy app
"$SLACK_CMD" deploy

App and Platform Management

"$SLACK_CMD" manifest info
"$SLACK_CMD" manifest validate
"$SLACK_CMD" env list
"$SLACK_CMD" env add
"$SLACK_CMD" trigger list
"$SLACK_CMD" trigger create
"$SLACK_CMD" trigger access list
"$SLACK_CMD" activity
"$SLACK_CMD" app list
"$SLACK_CMD" app install
"$SLACK_CMD" app uninstall

Recommended Workflow

1. "$SLACK_CMD" login
2. "$SLACK_CMD" create or "$SLACK_CMD" init
3. "$SLACK_CMD" doctor
4. "$SLACK_CMD" run
5. "$SLACK_CMD" deploy
6. "$SLACK_CMD" trigger list and validate trigger behavior