elevenlabs-voice SKILL.md skillA
elevenlabs-voice from vellum-ai/vellum-assistant is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vellum-ai/vellum-assistant/elevenlabs-voice@git:20260723.18b8bbbPins git:20260723.18b8bbb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vellum-ai/vellum-assistant
- Path
skills/elevenlabs-voice/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260723.18b8bbb, committed Jul 23, 2026
- First version recorded
- Jun 15, 2026
- Size
- 9,373 bytes
- Repository stars
- 1,467
- License
- MIT
Select and tune an ElevenLabs TTS voice - curated voice list, custom/cloned voices via API key, and tuning parameters.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## Overview ElevenLabs provides text-to-speech voices for both **in-app TTS** and **phone calls**. Change the voice with the **`voice_config_update`** tool — it writes the voice to **whichever TTS provider is currently active** and pushes to the macOS app via SSE in one call: ``` voice_config_update setting="tts_voice_id" value="<voice-id>" ``` > **The voice lives under the _active_ provider, not always ElevenLabs.** The config key depends on `services.tts.provider`: `elevenlabs` → `services.tts.providers.elevenlabs.voiceId`, `vellum` (managed) → `services.tts.providers.vellum.model`, `deepgram` → `services.tts.providers.deepgram.model`. The `voice_config_update` tool (and the `assistant tts voice <id>` CLI command) handle this routing for you. **Do NOT `assistant config set services.tts.providers.elevenlabs.voiceId ...` blindly** — on a managed (`vellum`) assistant that field is ignored, so the write "succeeds" but the voice never changes. See [Setting the voice](#setting-the-voice) for the CLI fallback. > …
Read the whole file at its exact version.
How to install
mdr add vellum-ai/vellum-assistant/elevenlabs-voice@sha256:f5b305d5b0d5dd4eThe line at the top of this page pins the label git:20260723.18b8bbb, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_dxizansspqbzstaw)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 15, 2026 and Jul 23, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260723.18b8bbb latest | 2026-07-23 | 18b8bbb | 9,373 B | A | view · diff |
| git:20260723.f82c80d | 2026-07-23 | f82c80d | 7,677 B | A | view · diff |
| git:20260721.23a866e | 2026-07-21 | 23a866e | 10,601 B | A | view · diff |
| git:20260702.b5ec89a | 2026-07-02 | b5ec89a | 5,467 B | A | view · diff |
| git:20260615.5cc360c | 2026-06-15 | 5cc360c | 5,663 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9373 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
vellum-ai/vellum-assistant · 1,467 stars · license MIT · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dxizansspqbzstaw GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/elevenlabs-voice GET https://markdownregistry.com/api/v1/blob/f5b305d5b0d5dd4e8f786b1e86da0b24958506337d1b493b7145d3c7fa044476
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from vellum-ai/vellum-assistant
Every file in vellum-ai/vellum-assistant