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Alexa CLI

alexa-cli

Control Amazon Alexa devices and smart home via the `alexacli` CLI. Use when a user asks to speak/announce on Echo devices, control lights/thermostats/locks, send voice commands, or query Alexa.

SKILL.md

Full skill instructions

Alexa CLI

Use alexacli to control Amazon Echo devices and smart home via the unofficial Alexa API.

Devices

alexacli devices
alexacli devices --json

Text-to-Speech

# Speak on a specific device
alexacli speak "Hello world" -d "Kitchen Echo"

# Announce to ALL devices
alexacli speak "Dinner is ready!" --announce

# Device name matching is flexible
alexacli speak "Build complete" -d Kitchen

Voice Commands (Smart Home Control)

Send any command as if you spoke it to Alexa:

# Lights
alexacli command "turn off the living room lights" -d Kitchen
alexacli command "dim the bedroom lights to 50 percent" -d Bedroom

# Thermostat
alexacli command "set thermostat to 72 degrees" -d Bedroom

# Locks
alexacli command "lock the front door" -d Kitchen

# Music
alexacli command "play jazz music" -d "Living Room"

# Timers
alexacli command "set a timer for 10 minutes" -d Kitchen

The -d flag specifies which Echo processes the command.

Ask (Get Response Back)

Send a command and capture Alexa's text response:

alexacli ask "what's the thermostat set to" -d Kitchen
# Output: The thermostat is set to 68 degrees.

alexacli ask "what's on my calendar today" -d Kitchen --json

Useful for querying device state or getting Alexa-specific info.

History

alexacli history
alexacli history --limit 5 --json

Command Reference

CommandDescription
alexacli devicesList all Echo devices
alexacli speak <text> -d <device>Text-to-speech on device
alexacli speak <text> --announceAnnounce to all devices
alexacli command <text> -d <device>Voice command (smart home, music, etc.)
alexacli ask <text> -d <device>Send command, get response back
alexacli historyView recent voice activity
alexacli authConfigure authentication

Notes

  • Uses Amazon's unofficial API (same as Alexa app)
  • Refresh token valid ~14 days, re-run alexacli auth if expired
  • Device names support partial, case-insensitive matching
  • For AI/​agentic use, alexacli command with natural language is preferred

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