# tts

> Converts text to speech and generates MP3 audio files using Hume AI or OpenAI APIs, printing the file path for delivery.

- Skill: `demerzels-lab/tts` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds add demerzels-lab/tts`
- Raw SKILL.md: https://api.skillmd.com/api/skills/demerzels-lab/tts/raw
- Safety review: CAUTION (external: skill-scanner PASS, skillspector CAUTION)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs, REST & GraphQL APIs
- Tags: Audio Generation, Hume Ai, Mp3, Openai, Text To Speech
- Author: Demerzels-lab (https://skillmd.com/u/demerzels-lab)
- Updated: 2026-08-22
- Page: https://skillmd.com/skills/demerzels-lab/tts

---


# Text-to-Speech (TTS)

Convert text to speech and generate audio files (MP3).

## Hume AI (Preferred)

- **Preferred Voice**: `9e1f9e4f-691a-4bb0-b87c-e306a4c838ef`
- **Keys**: Stored in environment as `HUME_API_KEY` and `HUME_SECRET_KEY`.

### Usage

```bash
HUME_API_KEY="..." HUME_SECRET_KEY="..." node {baseDir}/scripts/generate_hume_speech.js --text "Hello Jonathan" --output "output.mp3"
```

## OpenAI (Legacy)

- **Preferred Voice**: `nova`
- **Usage**: `OPENAI_API_KEY="..." node {baseDir}/scripts/generate_speech.js --text "..." --output "..."`

## General Notes

- The scripts print a `MEDIA:` line with the absolute path to the generated file.
- Use the `message` tool to send the resulting file to the user.