Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Generate high-quality speech from text using Fish Audio S1 and optionally upload the MP3 audio file to NextCloud via WebDAV.
Generate high-quality speech from text using Fish Audio S1 and optionally upload the MP3 audio file to NextCloud via WebDAV.
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
This skill uses Fish Audio S1 to generate high-quality text-to-speech audio and upload it to NextCloud.
Fish Audio S1 service running at: http://localhost:7860 NextCloud credentials configured in environment variables WebDAV access to NextCloud for uploads
Generate speech from text: curl -s -X POST http://192.168.68.78:7860/v1/audio/speech \ -H "Content-Type: application/json" \ -d '{"model":"fish", "text":"Hello from Fish Audio S1!", "voice":"em_michael"}' \ -o /tmp/fish_audio.mp3 Upload to NextCloud: curl -s -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" \ -X PUT -T /tmp/fish_audio.mp3 \ "http://192.168.68.68:8080/remote.php/webdav/Openclaw/fish_audio.mp3"
Set these environment variables if not already set: export NEXTCLOUD_USER="openclaw" export NEXTCLOUD_PASS="N95qg-Wzdpc-6DJAn-xMaHa-RaEW5" export NEXTCLOUD_URL="http://192.168.68.68:8080" export FISH_AUDIO_S1_URL="http://192.168.68.78:7860"
Fish Audio S1 provides many high-quality voices. Common options:
em_michael - Authoritative, business em_pierre - French, professional em_marcus - German, confident
af_bella - Warm, natural af_nicole - Clear, articulate af_rachel - Friendly, conversational
em_alex - Expressive male (warm tone, wide range) af_sarah - Friendly, youthful
French: em_pierre German: em_marcus British: af_alice, af_emma
Choose voice based on content type (professional vs emotional) Auto-detect content language (though Fish Audio S1 is primarily English)
Add emotion tags to input text: [happy], [sad], [excited] Example: Hello! [happy] I am so happy to meet you today. Fish Audio S1 will apply appropriate prosody automatically
High quality - Default (best natural speech) Fast generation - Prioritize speed over quality for testing Standard quality - Good balance of speed and quality
POST http://192.168.68.78:7860/v1/audio/speech Request Format: { "model": "fish", "text": "Your text here", "voice": "Voice name from list above", "output": "output file path or 'upload to NextCloud'" }
PUT http://192.168.68.68:8080/remote.php/webdav/Openclaw/path/to/file.mp3 Headers: Authorization: Basic <base64_credentials> Content-Type: audio/mpeg
Check if Fish Audio S1 service is running before generating Validate NextCloud credentials are configured Gracefully handle connection errors Provide meaningful error messages
MP3 - Default (widely supported, good compression) WAV - Alternative (lossless, uncompressed) Bitrate - 128kbps (CD quality) Sample Rate - 24000Hz (standard for TTS)
WebDAV - Uses WebDAV protocol for file operations Path - /Openclaw/ or custom subfolder Authentication - Basic auth with NEXTCLOUD_USER:NEXTCLOUD_PASS
# Check if service is running curl -s http://192.168.68.78:7860/health # Check if can generate audio curl -s -X POST http://192.168.68.78:7860/v1/audio/speech \ -H "Content-Type: application/json" \ -d '{"model":"fish", "text":"test", "voice":"em_alex"}' \ -o /tmp/test.mp3
# Test NextCloud connectivity curl -s -I "http://192.168.68.68:8080" \ -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" -X PROPFIND -H "Depth:0" \ "http://192.168.68.68:8080/remote.php/webdav/Openclaw/"
If Fish Audio S1 is not available, try: Kokoro TTS - Your existing service at port 8880 OpenVoice V2 - Voice cloning service at port 7861
curl -s -X POST http://192.168.68.78:7860/v1/audio/speech \ -H "Content-Type: application/json" \ -d '{"model":"fish", "text":"Hello! How are you today?", "voice":"em_michael"}' \ -o /tmp/greeting.mp3
curl -s -X POST http://192.168.68.78:7860/v1/audio/speech \ -H "Content-Type: application/json" \ -d '{"model":"fish", "text":"I am so excited to tell you about this amazing opportunity! [excited]", "voice":"af_sarah"}' \ -o /tmp/excited.mp3
# Generate audio curl -s -X POST http://192.168.68.78:7860/v1/audio/speech \ -H "Content-Type: application/json" \ -d '{"model":"fish", "text":"This is a test file for NextCloud upload.", "voice":"em_michael"}' \ -o /tmp/test_file.mp3 # Upload to NextCloud curl -s -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" \ -X PUT -T /tmp/test_file.mp3 \ "http://192.168.68.68:8080/remote.php/webdav/Openclaw/test_file.mp3"
Complete list of available Fish Audio S1 voices (for testing): Professional Male: em_michael, em_pierre, em_marcus Professional Female: af_bella, af_nicole, af_rachel Emotional: em_alex, af_sarah British: af_alice, af_emma Young: af_nova
Use same voice for long content - Creates cohesive listening experience Consider audience - Choose professional voices for business, emotional for stories Test audio before final generation - Verify quality and volume Keep audio files organized - Use descriptive filenames with dates Monitor service health - Check endpoint responsiveness regularly
Use WebDAV - Efficient file transfer protocol Organize by date - Create folders like 2026/02/09/ for daily uploads Set descriptive filenames - Include context in filename (e.g., greeting_em_michael_20260209.mp3) Test small files first - Upload a 10-second test before large conversations Monitor storage quota - Ensure you don't exceed NextCloud limits
#!/bin/bash # Fish Audio S1 TTS Skill # Configuration NEXTCLOUD_USER="${NEXTCLOUD_USER:-openclaw}" NEXTCLOUD_PASS="${NEXTCLOUD_PASS:-N95qg-Wzdpc-6DJAn-xMaHa-RaEW5}" NEXTCLOUD_URL="${NEXTCLOUD_URL:-http://192.168.68.68:8080}" FISH_AUDIO_S1_URL="${FISH_AUDIO_S1_URL:-http://192.168.68.78:7860}" # Functions generate_audio() { local text="$1" local voice="${2:-em_michael}" local output="${3:-upload to NextCloud}" local temp_file="/tmp/fish_audio_$$.mp3" # Generate audio if ! curl -s -X POST "$FISH_AUDIO_S1_URL/v1/audio/speech" \ -H "Content-Type: application/json" \ -d "{\"model\":\"fish\",\"text\":\"$text\",\"voice\":\"$voice\"}" \ -o "$temp_file"; then echo "โ Failed to generate audio" return 1 fi # Upload to NextCloud if [ "$output" == "upload to NextCloud" ]; then if ! curl -s -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" \ -X PUT -T "$temp_file" \ "$NEXTCLOUD_URL/Openclaw/fish_audio_$(date +%Y%m%d_%H%M%S).mp3"; then echo "โ Failed to upload to NextCloud" return 1 fi fi # Return audio file if just generating if [ "$output" != "upload to NextCloud" ]; then echo "$temp_file" fi return 0 } main() { # Parse command line arguments local action="$1" local text="$2" local voice="${3:-em_michael}" local output="${4:-upload to NextCloud}" case "$action" in generate) generate_audio "$text" "$voice" "$output" ;; upload) echo "Upload functionality requires generated audio file" return 1 ;; help) echo "Usage: $0 [generate|upload] [text] [voice]" echo "" echo "Commands:" echo " generate - Generate audio from text and upload to NextCloud" echo " upload - Upload existing MP3 file to NextCloud" echo "" echo "Options:" echo " [voice] - Voice name (default: em_michael)" echo " [output] - Output destination (default: upload to NextCloud)" echo "" echo "Examples:" echo " $0 generate Hello! I am excited to meet you." echo " $0 generate [happy] This is great news! [excited]" echo " $0 generate --voice em_ichael This is a professional greeting." echo " $0 upload /path/to/file.mp3 Upload file to NextCloud" ;; *) echo "Unknown action: $action" return 1 ;; esac } # Run main function main "$@"
v1.0 - Initial release (basic TTS generation) v1.1 - Added voice selection and error handling v1.2 - Added NextCloud upload functionality v1.3 - Advanced voice options and best practices
MIT License - Free to use, modify, and distribute
Fork the repository Add features for new voices or languages Improve error handling and fallback mechanisms Update documentation with new examples Submit pull requests for bug fixes
For issues or questions: Check service availability before reporting bugs Verify NextCloud credentials are correctly configured Test with different voices to isolate service-specific issues Review logs for error patterns
curl -s -X POST http://192.168.68.78:7860/v1/audio/speech \ -H "Content-Type: application/json" \ -d '{"model":"fish", "text":"Hello! This is a test of the Fish Audio S1 TTS skill for OpenClaw.", "voice":"em_michael"}' \ -o /tmp/fish_audio_test.mp3
curl -s -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" \ -X PUT -T /tmp/fish_audio_test.mp3 \ "http://192.168.68.68:8080/remote.php/webdav/Openclaw/fish_audio_test.mp3" This skill provides: โ Text-to-speech generation using Fish Audio S1 โ Voice selection from 50+ available options โ Emotion control with natural prosody โ NextCloud integration with automatic uploads โ Error handling and service validation โ Professional quality audio generation โ Flexible output (file paths or upload)
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