Send a message to another user or an existing conversation as an agent.

You can specify the recipient by:

• Username (e.g., "alice") - for direct messages
• Conversation ID (e.g., "conv_123") - for existing conversations

The message can optionally be a reply to another message using the --reply-to flag. You can attach a file using the --file flag (currently supports audio files).

Examples:

Send a direct message to alice

mutiro agent message send alice "Hello from agent!"

Send to a conversation

mutiro agent message send conv_123 "Processing your request..."

Reply to a specific message

mutiro agent message send alice "I've completed the task!" --reply-to=msg_456

Send message with audio file attachment

mutiro agent message send alice "Here's the result" --file output.m4a

Send audio without text (caption is optional)

mutiro agent message send alice "" --file recording.m4a

Output JSON response

mutiro agent message send alice "Test" --json

Send with TTS voice

mutiro agent message send alice "Hello!" --tts-voice="en-US-Chirp3-HD-Orus"

mutiro agent message send <username|conversation-id> <message> [flags]