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openrouter-text2music

openrouter-text2music is a skill for Claude Code from QinghongLin/data2story-skill. It costs 36 tokens per session (650 once invoked), scanned A, original, MIT.

A tool that generates atmospheric music and sound effects from text through OpenRouter. It is intended for background textures and section-specific sounds, not spoken narration or the main background music for an article.

In plain words
What is it for?
Use it to create sound beds such as tension drones, room tone, or best-effort effects like glass breaking, and save the generated audio file.
Why use it?
It supplies custom ambient sound when a suitable real recording cannot be found. Readers can control the resulting sound as an optional part of a section.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: positional $N argument.

Part of the data2story-pro plugin — 25 skills shipped together

not rated 161repo +3 4mo ago A scan SkillSpector: pass 36 tokens original MIT

Good fit Use it to create sound beds such as tension drones, room tone, or best-effort effects like glass breaking, and save the generated audio file.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/qinghonglin/data2story-skill/openrouter-text2music
View source ↗ QinghongLin/data2story-skill data2story.github.io
Install

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.

Any agent
npx skills add QinghongLin/data2story-skill --skill openrouter-text2music
Clone the repo
git clone --depth 1 https://github.com/QinghongLin/data2story-skill

Made for: Claude Code.

Or install data2story-pro, the plugin that ships this one along with the rest of its 25 skills.

Wrote 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.

agentmods badge for openrouter-text2music

README.md
[![agentmods](https://agentmods.dev/badge/skills/qinghonglin/data2story-skill/openrouter-text2music/github.svg)](https://agentmods.dev/skills/qinghonglin/data2story-skill/openrouter-text2music)
Your own site
<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.

agentmods 80×15 button for openrouter-text2music

Your own site · 80×15
<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>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 650 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00036 $0.00650
Opus 5.5 $0.00014 $0.00260
Sonnet 5.5 $0.00007 $0.00130
Haiku 4.5 $0.00004 $0.00065

Measured 2mo ago against content hash 59dd5a18e976, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

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 2mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/generate_music.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/data2story-pro/designer/scripts/openrouter-text2music/SKILL.md · 51 lines

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/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.

Read the full file on GitHub · 51 lines

Files

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.

Changes

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.

  1. 2mo ago First seen · 51 lines · 36 tokens per session scan A 59dd5a18e976

Subscribe to this mod's changes

openrouter-text2music is a skill published in the GitHub repository QinghongLin/data2story-skill (161 stars, last pushed 4mo ago), licensed MIT. It adds 36 tokens to every session and 650 once invoked, about $0.0001 per session on Opus 5.5. 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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