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SKILL verified MIT Self-run

Openrouter Text2music

skill-qinghonglin-data2story-skill-openrouter-text2music · by QinghongLin

Generate music (NOT speech) via OpenRouter using Google Lyria 3 Pro.

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Install

$ agentstack add skill-qinghonglin-data2story-skill-openrouter-text2music

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

openrouter-text2music

Text → music via OpenRouter. Default model: google/lyria-3-pro-preview.

⚠️ This is a music-generation model, not TTS. It produces 48kHz stereo audio with instrumentation, and can include vocals and timed lyrics based on the prompt. For narration/voiceover, use a dedicated TTS tool (e.g., OpenAI tts-1, ElevenLabs).

Usage

Resolve TOOL_DIR = the directory containing this SKILL.md. Commands below use TOOL_DIR as a symbolic placeholder; replace it with the resolved, quoted path before running Bash.

export OPENROUTER_API_KEY=sk-or-v1-...

python3 TOOL_DIR/scripts/generate_music.py \
  --prompt "Driving synthwave, 120 BPM, nostalgic lead over a pulsing arpeggio, no vocals" \
  --download PROJECT_DIR/assets/bg_music.wav

Flags

| Flag | Default | Description | |---|---|---| | --prompt | required | Text prompt (genre, mood, instruments, tempo, optional lyrics) | | --download | required | Output audio file path | | --model | google/lyria-3-pro-preview | Alt: google/lyria-3-clip-preview (shorter clips) |

Pricing

  • lyria-3-pro-preview: $0.08 per song

Notes

  • Request uses POST /api/v1/chat/completions with modalities: ["audio","text"].
  • Response parsing handles several shapes: message.audio, a content part with type=audio, or a data:audio/... URL embedded in the text content.
  • Output format is typically WAV (48kHz stereo); the script saves whatever bytes the API returns — choose the extension to match.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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