Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add QinghongLin/data2story-skill --skill openrouter-text2musicgit clone --depth 1 https://github.com/QinghongLin/data2story-skillWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/qinghonglin/data2story-skill/openrouter-text2music)<a href="https://agentmods.dev/skills/qinghonglin/data2story-skill/openrouter-text2music"><img src="https://agentmods.dev/badge/skills/qinghonglin/data2story-skill/openrouter-text2music/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/qinghonglin/data2story-skill/openrouter-text2music"><img src="https://agentmods.dev/badge/skills/qinghonglin/data2story-skill/openrouter-text2music.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00036 | $0.00650 |
| Opus 5 | $0.00018 | $0.00325 |
| Sonnet 5 | $0.00007 | $0.00130 |
| Haiku 4.5 | $0.00004 | $0.00065 |
Grade A, and why
openrouter-text2music scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
openrouter-text2music
Text → audio via OpenRouter. Default model: google/lyria-3-pro-preview.
Role in Data2Story: atmospheric sound-design / SFX only — never the front BGM. Use this for a sound the story needs that has NO findable real recording: an ambient bed (tension drone, texture, room tone) or best-effort sharp foley (e.g. a glass-shatter texture). Lyria's strength is ambient/textural beds, not crisp transients, so sharp foley is best-effort. The result is an opt-in, event/section-bound, reader-controlled element. The front-of-blog BGM must be a SOURCED real track (sourced_bgm via the Scout) — never generated here.
⚠️ This is a generative audio model, not TTS. It produces 48kHz stereo audio; 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 "Low rumbling tension drone, sub-bass swell, no melody, slowly building unease" \
--download PROJECT_DIR/assets/sfx_drone.wav
SFX prompting
Describe a TEXTURE, not a song — no genre/BPM/lead/vocals. Examples:
"low rumbling tension drone, sub-bass swell, no melody""sharp glass-shatter texture, brittle high transients"(foley — best-effort)"distant wind and creaking-ice ambience, cold and hollow"
Flags
| Flag | Default | Description |
|---|---|---|
--prompt |
required | Text prompt — describe the atmospheric texture / SFX (mood, materials, motion); avoid song structure |
--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 call
Notes
- Request uses
POST /api/v1/chat/completionswithmodalities: ["audio","text"]. - Response parsing handles several shapes:
message.audio, a content part withtype=audio, or adata: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.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 51 lines · 36 tokens per session scan A 59dd5a18e976
openrouter-text2music is a skill published in the GitHub repository QinghongLin/data2story-skill (155 stars, last pushed 2mo ago), licensed MIT. It adds 36 tokens to every session and 650 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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