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 calesthio/generative-media-skills --skill elevenlabs-sound-effectsgit clone --depth 1 https://github.com/calesthio/generative-media-skillsWrote 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/calesthio/generative-media-skills/elevenlabs-sound-effects)<a href="https://agentmods.dev/skills/calesthio/generative-media-skills/elevenlabs-sound-effects"><img src="https://agentmods.dev/badge/skills/calesthio/generative-media-skills/elevenlabs-sound-effects/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/calesthio/generative-media-skills/elevenlabs-sound-effects"><img src="https://agentmods.dev/badge/skills/calesthio/generative-media-skills/elevenlabs-sound-effects.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 3 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 16 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 184 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 184 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00094 | $0.05736 |
| Opus 5 | $0.00047 | $0.02868 |
| Sonnet 5 | $0.00019 | $0.01147 |
| Haiku 4.5 | $0.00009 | $0.00574 |
Grade A, and why
elevenlabs-sound-effects scanned grade A with 1 finding 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 9d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -X POST "https://api.elevenlabs.io/v1/sound-generation?output_format=mp3_44100_128" \ How it starts
The opening of the file, as written. The whole thing — 479 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ElevenLabs sound effects
Use this skill to turn a production need into a usable sound asset: a clear sound-design brief, an ElevenLabs prompt, API settings, custody metadata, and QA notes that make the audio easy to place in an edit, game, app, or ad.
The subject is non-speech audio. Use a text-to-speech or voice skill for narration, dialogue, synthetic voices, dubbing, or voice cloning. Use a music-generation skill when the deliverable is a full song, score, or long-form bed. ElevenLabs Sound Effects can create short musical elements such as drum loops, brass stabs, risers, pads, and stingers, but do not treat it as a replacement for a full music composition workflow.
Current documented facts
Treat this section as volatile. It was verified from official ElevenLabs documentation on 2026-07-10.
- API endpoint:
POST https://api.elevenlabs.io/v1/sound-generation. - Request body:
textis required;duration_seconds,prompt_influence,loop, andmodel_idare optional. - Default model ID:
eleven_text_to_sound_v2. loopis documented as available only foreleven_text_to_sound_v2.- API reference duration range: 0.5 to 30 seconds. The overview page also mentions 0.1 to 30 seconds, so prefer the stricter API-reference range unless a live call proves otherwise.
duration_seconds: nullor omitted lets ElevenLabs choose duration from the prompt.prompt_influenceranges from 0 to 1 and defaults to 0.3. Higher values follow the prompt more literally with less variation; lower values allow more creative variation.output_formatis a query parameter formatted ascodec_sample_rate_bitrate, e.g.mp3_44100_128. Higher-quality formats may require higher subscription tiers; the API docs state MP3 192 kbps requires Creator or above, and PCM 44.1 kHz requires Pro or above.- The response is an audio file. Persist it immediately to a project asset path with metadata; do not leave it as an unnamed stream.
- The ElevenCreative playground creates four sound-effect candidates per generation and supports downloading MP3 44.1 kHz or WAV 48 kHz. The API reference describes a single audio response.
- Pricing is volatile. The API pricing page documented Sound Effects at
$0.120per minute and says Sound Effects are metered per generation. Another ElevenLabs pricing page describes approximate credit cost as 200 credits per generation; reconcile against the user’s actual plan before budget-sensitive batch work.
What ships with it
1 file 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.
- 9d ago First seen · 479 lines · 94 tokens per session scan A 2a3bb4b6a116
elevenlabs-sound-effects is a skill published in the GitHub repository calesthio/generative-media-skills (170 stars, last pushed 2mo ago), licensed MIT. It adds 94 tokens to every session and 5,736 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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