Awesome-claude-skills ElevenLabs Automation

Automate ElevenLabs text-to-speech workflows -- generate speech from text, browse and inspect voices, check subscription limits, list models, stream audio, and retrieve history via the Composio MCP integration.

install

source · Clone the upstream repo

git clone https://github.com/ComposioHQ/awesome-claude-skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/ComposioHQ/awesome-claude-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/composio-skills/elevenlabs-automation" ~/.claude/skills/composiohq-awesome-claude-skills-elevenlabs-automation && rm -rf "$T"

manifest: composio-skills/elevenlabs-automation/SKILL.md

ElevenLabs Automation

Automate your ElevenLabs text-to-speech workflows -- convert text to natural speech, browse the voice library, inspect voice details, check subscription credits, select TTS models, stream audio for low-latency delivery, and retrieve previously generated audio from history.

Toolkit docs: composio.dev/toolkits/elevenlabs

Setup

Add the Composio MCP server to your client:
```
https://rube.app/mcp
```
Connect your ElevenLabs account when prompted (API key authentication)
Start using the workflows below

Core Workflows

1. Generate Speech from Text

Use

ELEVENLABS_TEXT_TO_SPEECH

to convert text into a downloadable audio file.

Tool: ELEVENLABS_TEXT_TO_SPEECH
Inputs:
  - voice_id: string (required) -- obtain from ELEVENLABS_GET_VOICES
  - text: string (required) -- max ~10,000 chars (most models), 30,000 (Flash/Turbo v2), 40,000 (v2.5)
  - model_id: string (default "eleven_monolingual_v1") -- e.g., "eleven_multilingual_v2"
  - output_format: string (default "mp3_44100_128") -- see formats below
  - optimize_streaming_latency: integer (0-4; NOT supported with eleven_v3)
  - seed: integer (optional, for reproducibility -- not guaranteed)
  - pronunciation_dictionary_locators: array (optional, up to 3 dictionaries)

Output formats:

MP3:

mp3_22050_32

mp3_44100_32

mp3_44100_64

mp3_44100_96

mp3_44100_128

mp3_44100_192

(Creator+)

PCM:
```
pcm_16000
```
,
```
pcm_22050
```
,
```
pcm_24000
```
,
```
pcm_44100
```
(Pro+)
uLaw:
```
ulaw_8000
```
(for Twilio)

Important: Output is a file object with a presigned download link at

data.file.s3url

(expires in ~1 hour). Download promptly.

2. Browse Available Voices

Use

ELEVENLABS_GET_VOICES

to list all voices with their attributes and settings.

Tool: ELEVENLABS_GET_VOICES
Inputs: (none)

Returns an array at

data.voices[]

with

voice_id

name

labels

(gender, accent, use_case), and settings.

3. Inspect a Specific Voice

Use

ELEVENLABS_GET_VOICE

to get detailed metadata for a candidate voice before synthesis.

Tool: ELEVENLABS_GET_VOICE
Inputs:
  - voice_id: string (required) -- e.g., "21m00Tcm4TlvDq8ikWAM"
  - with_settings: boolean (default false) -- include detailed voice settings

4. Check Subscription and Credits

Use

ELEVENLABS_GET_USER_SUBSCRIPTION_INFO

to verify plan limits and remaining credits before bulk generation.

Tool: ELEVENLABS_GET_USER_SUBSCRIPTION_INFO
Inputs: (none)

5. List Available TTS Models

Use

ELEVENLABS_GET_MODELS

to discover compatible models and filter by

can_do_text_to_speech: true

Tool: ELEVENLABS_GET_MODELS
Inputs: (none)

6. Stream Audio and Retrieve History

Use

ELEVENLABS_TEXT_TO_SPEECH_STREAM

for low-latency streamed delivery, and

ELEVENLABS_GET_AUDIO_FROM_HISTORY_ITEM

to re-download previously generated audio.

Tool: ELEVENLABS_TEXT_TO_SPEECH_STREAM
  - Same core inputs as TEXT_TO_SPEECH but returns a stream for low-latency playback

Tool: ELEVENLABS_GET_AUDIO_FROM_HISTORY_ITEM
  - history_item_id: string (required) -- ID from a previous generation

Known Pitfalls

Pitfall	Detail
Text length limits	Most models cap at ~10,000-20,000 chars per request. Oversized input returns HTTP 400. Split long text into chunks (~5000 chars) and generate per chunk.
Output is a presigned URL	`ELEVENLABS_TEXT_TO_SPEECH` returns `data.file.s3url` with a ~1 hour expiry (X-Amz-Expires=3600). Download the audio file promptly.
Quota and credit errors	HTTP 401 with `quota_exceeded` or HTTP 402 `payment_required` means insufficient credits or tier restrictions. Check with `ELEVENLABS_GET_USER_SUBSCRIPTION_INFO` before bulk jobs.
Voice permissions	HTTP 401 with `missing_permissions` means the API key lacks `voices_read` scope. Verify key permissions.
Model compatibility	Not all models support TTS. Use `ELEVENLABS_GET_MODELS` and filter by `can_do_text_to_speech: true` . The `optimize_streaming_latency` parameter is NOT supported with `eleven_v3` .
Large voice list truncation	`ELEVENLABS_GET_VOICES` may return a large list. Select from the full `data.voices[]` payload -- previews may appear truncated.

Quick Reference

Tool Slug	Description
`ELEVENLABS_TEXT_TO_SPEECH`	Convert text to speech, returns downloadable audio file
`ELEVENLABS_GET_VOICES`	List all available voices with attributes
`ELEVENLABS_GET_VOICE`	Get detailed info for a specific voice
`ELEVENLABS_GET_USER_SUBSCRIPTION_INFO`	Check subscription plan and remaining credits
`ELEVENLABS_GET_MODELS`	List available TTS models and capabilities
`ELEVENLABS_TEXT_TO_SPEECH_STREAM`	Stream audio for low-latency delivery
`ELEVENLABS_GET_AUDIO_FROM_HISTORY_ITEM`	Re-download audio from generation history