tts

name	tts
description	Synthesize speech to a WAV file. Use when: the user asks to generate audio from text, narrate a document, or create a voice prompt. NOT for: real-time streaming (this writes a file).
metadata	{"all_agents":{"emoji":"🔊","requires":{"anyBins":["espeak-ng","say"]}}}

Text-to-Speech

Use run_command with whichever engine is on PATH.

Linux (espeak-ng)

run_command { command: "espeak-ng -w out.wav 'hello world'" }

macOS (built-in say)

run_command { command: "say -o out.wav 'hello world'" }

Pick the engine

First call system_info. On Linux, prefer espeak-ng (must be installed). On macOS, say is always available. Quote the text using single quotes; escape any embedded apostrophes.