Elevenlabs

Converts text to natural speech using ElevenLabs for clinical and healthcare use cases. Use when generating patient instructions, discharge summaries, medication reminders, multilingual health messages, or accessible voice content for the OpenClaw Clinical Hackathon.

Arun Nadarasa@arunnadarasa

Install

openclaw skills install @arunnadarasa/elevenlabsclaw

ElevenLabs Text-to-Speech for Clinical Projects

Quick-start skill for OpenClaw Clinical Hackathon participants. Use ElevenLabs TTS for patient-facing voice: instructions, reminders, discharge info, and accessible content.

Prerequisites

ELEVENLABS_API_KEY — Set in environment or in ~/.openclaw/openclaw.json under skills.entries.elevenlabs.apiKey (or env.ELEVENLABS_API_KEY).
Get a key at ElevenLabs (free tier available).

When to Use This Skill

Patient discharge or aftercare instructions (spoken).
Medication or appointment reminders.
Multilingual health messages (e.g. 30+ languages).
Accessibility: turning written clinical text into clear speech.
Long-form content (e.g. patient education) with natural, empathetic tone.

How to Use

Ensure the TTS tool is available
If your OpenClaw setup has a text-to-speech tool (e.g. tts_text_to_speech or similar), use it with ElevenLabs as the provider. The tool will use ELEVENLABS_API_KEY when configured for ElevenLabs.
When the user asks for spoken output
- Prefer short, clear sentences for instructions and reminders.
- For medical terms, use ElevenLabs’ pronunciation controls or a pronunciation dictionary if available to improve accuracy.
- Suggest a calm, professional voice for clinical content.
If calling the API directly
- Endpoint: POST https://api.elevenlabs.io/v1/text-to-speech/{voice_id}
- Headers: xi-api-key: <ELEVENLABS_API_KEY>, Content-Type: application/json
- Body: {"text": "<content>", "model_id": "eleven_multilingual_v2"} (or eleven_flash_v2_5 for low latency).
- Prefer eleven_multilingual_v2 for non-English or mixed-language clinical text.

Best Practices for Clinical TTS

Tone: Use a warm, clear, professional voice; avoid overly casual or dramatic tones.
Chunking: Break long text into short paragraphs or bullets to improve clarity and pacing.
Language: Set the correct language (or use a multilingual model) for the patient’s preferred language.
Sensitive content: Do not include PHI or other sensitive data in log messages or external calls; keep API usage consistent with your security and compliance setup.

Quick Reference

Use case	Suggestion
Short reminders	`eleven_flash_v2_5` for speed
Long-form / multilingual	`eleven_multilingual_v2`
Medical terminology	Use pronunciation hints or dictionary if supported