How do I install the Skill LLM Elevenlabs skill?

Run npx skillmds@latest add joeylu/skill-llm-elevenlabs in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Skill LLM Elevenlabs safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Skill LLM Elevenlabs?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Skill LLM Elevenlabs free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Skill LLM Elevenlabs?

joeylu (@joeylu) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Skill LLM Elevenlabs by joeylu — Agent Skill

Name: Skill LLM Elevenlabs
Author: joeylu

Skill LLM Elevenlabs

Runtime contract for ElevenLabs direct-model integration using exactly `eleven_v3` for text-to-speech/dialogue and `scribe_v2` for batch speech-to-text. Covers official authentication, HTTP and streaming routes, timestamp variants, Eleven v3 Text-to-Dialogue WebSocket, model parameters, pricing, response mapping, and fail-fast restrictions. It constructs requests only and never executes them.

joeylu Updated Sep 17, 2026

File contents

Skill LLM ElevenLabs

Purpose

Build a validated ElevenLabs request for eleven_v3 speech generation or scribe_v2 batch transcription after the model and capability have been selected by the user or host project. This skill is not a model selector, voice selector, or execution layer.

Read Order

Read shared schemas first, then:

references/connection-profiles.md
references/request-urls.md
references/model-catalog.md
references/capability-matrix.md
references/model-parameters.md
the matching transport:
- references/transport-speech.md
- references/transport-dialogue.md
- references/transport-transcription.md
references/pricing-matrix.md only when cost matters
references/logging-contract.md when logging matters
references/model-sync.md only during an explicit update

Runtime Rules

Provider identifier is elevenlabs; maintained model IDs are exactly eleven_v3 and scribe_v2.
Authentication uses the xi-api-key header from the secret reference ELEVENLABS_API_KEY. Ordinary maintained requests do not require a workspace ID.
Resolve the full route key before validating fields or serializing a request.
Always send the maintained model_id explicitly. In particular, ElevenLabs TTS endpoints default to another model when model_id is omitted; never rely on that default.
eleven_v3 single-voice Text to Speech and multi-speaker Text to Dialogue are different surfaces. Do not rewrite one into the other.
Standard Text-to-Speech WebSocket /v1/text-to-speech/{voice_id}/stream-input does not support eleven_v3. For the maintained v3 WebSocket flow use the Text-to-Dialogue WebSocket only.
The Text-to-Dialogue WebSocket is a Beta Service and currently requires workspace-level product access plus Text-to-Speech permission. A missing entitlement is a capability/configuration failure; never switch to eleven_v3_conversational.
scribe_v2 is batch transcription. scribe_v2_realtime is not maintained by this skill and must not be substituted.
New Scribe v2 integrations use exactly one of file or source_url. cloud_storage_url is deprecated and must not be emitted by new code.
unknown is fail-closed. Do not infer a field, limit, output format, pricing rule, or WebSocket message from another ElevenLabs product or model.

Request Kinds

speech: Eleven v3 single-voice TTS or Text-to-Dialogue generation
transcription: Scribe v2 batch audio/video transcription

Out of Scope

eleven_v3_conversational
scribe_v2_realtime
standard TTS WebSocket for eleven_v3
Text-to-Dialogue Multi-Context WebSocket
Flows asynchronous speech generation (/v1/flows/text-to-speech), even though that API can target eleven_v3; it was not part of this revision's approved runtime surfaces
other ElevenLabs TTS/STT models
voice cloning, voice design, voice changer, Speech Engine, ElevenAgents, dubbing, sound effects, music, forced alignment, or Studio
model/voice recommendation, automatic fallback, request execution, deployment, or webhook hosting

---name: skill-llm-elevenlabsdescription: Runtime contract for ElevenLabs direct-model integration using exactly `eleven_v3` for text-to-speech/dialogue and `scribe_v2` for batch speech-to-text. Covers official authentication, HTTP and streaming routes, timestamp variants, Eleven v3 Text-to-Dialogue WebSocket, model parameters, pricing, response mapping, and fail-fast restrictions. It constructs requests only and never executes them.---# Skill LLM ElevenLabs## PurposeBuild a validated ElevenLabs request for `eleven_v3` speech generation or `scribe_v2` batch transcription after the model and capability have been selected by the user or host project. This skill is not a model selector, voice selector, or execution layer.## Read OrderRead shared schemas first, then:1. `references/connection-profiles.md`2. `references/request-urls.md`3. `references/model-catalog.md`4. `references/capability-matrix.md`5. `references/model-parameters.md`6. the matching transport: - `references/transport-speech.md` - `references/transport-dialogue.md` - `references/transport-transcription.md`7. `references/pricing-matrix.md` only when cost matters8. `references/logging-contract.md` when logging matters9. `references/model-sync.md` only during an explicit update## Runtime Rules- Provider identifier is `elevenlabs`; maintained model IDs are exactly `eleven_v3` and `scribe_v2`.- Authentication uses the `xi-api-key` header from the secret reference `ELEVENLABS_API_KEY`. Ordinary maintained requests do not require a workspace ID.- Resolve the full route key before validating fields or serializing a request.- Always send the maintained `model_id` explicitly. In particular, ElevenLabs TTS endpoints default to another model when `model_id` is omitted; never rely on that default.- `eleven_v3` single-voice Text to Speech and multi-speaker Text to Dialogue are different surfaces. Do not rewrite one into the other.- Standard Text-to-Speech WebSocket `/v1/text-to-speech/{voice_id}/stream-input` does not support `eleven_v3`. For the maintained v3 WebSocket flow use the Text-to-Dialogue WebSocket only.- The Text-to-Dialogue WebSocket is a Beta Service and currently requires workspace-level product access plus Text-to-Speech permission. A missing entitlement is a capability/configuration failure; never switch to `eleven_v3_conversational`.- `scribe_v2` is batch transcription. `scribe_v2_realtime` is not maintained by this skill and must not be substituted.- New Scribe v2 integrations use exactly one of `file` or `source_url`. `cloud_storage_url` is deprecated and must not be emitted by new code.- `unknown` is fail-closed. Do not infer a field, limit, output format, pricing rule, or WebSocket message from another ElevenLabs product or model.## Request Kinds- `speech`: Eleven v3 single-voice TTS or Text-to-Dialogue generation- `transcription`: Scribe v2 batch audio/video transcription## Out of Scope- `eleven_v3_conversational`- `scribe_v2_realtime`- standard TTS WebSocket for `eleven_v3`- Text-to-Dialogue Multi-Context WebSocket- Flows asynchronous speech generation (`/v1/flows/text-to-speech`), even though that API can target `eleven_v3`; it was not part of this revision's approved runtime surfaces- other ElevenLabs TTS/STT models- voice cloning, voice design, voice changer, Speech Engine, ElevenAgents, dubbing, sound effects, music, forced alignment, or Studio- model/voice recommendation, automatic fallback, request execution, deployment, or webhook hosting

Frequently asked questions