Elevenlabs MCP Server — Hosted Api Connectors Integration

mcp-elevenlabs — ElevenLabs MCP Server

Generate lifelike speech, clone voices, and create sound effects from your AI agents.

ElevenLabs is the leading AI voice platform — used by podcasters, game developers, content creators, and enterprises to produce natural-sounding audio at scale. This MCP server gives your AI agents full access to text-to-speech generation, voice management, sound effect creation, and account analytics.

Live endpoint: https://mcp.aerostack.dev/s/aerostack/mcp-elevenlabs

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What You Can Do

• Generate high-quality speech from text using any of 1,000+ available voices across 29 languages
• Retrieve character-level timing data alongside audio for subtitle and caption generation
• Create sound effects and ambient audio from natural language descriptions
• Manage your custom voice library — edit settings, delete voices, and browse the shared community library
• Monitor your character quota and subscription usage before running large batch jobs

Available Tools

Tool	Description
list_voices	List all available voices including pre-made and your custom cloned voices
get_voice	Get detailed information about a specific voice including labels and settings
get_voice_settings	Get default settings for a voice (stability, similarity boost, style)
edit_voice_settings	Update stability, similarity boost, style, and speaker boost for a voice
delete_voice	Permanently delete a custom cloned voice
text_to_speech	Convert text to speech — returns base64-encoded MP3 audio
text_to_speech_with_timestamps	Convert text to speech with character-level timing data for captions
get_models	List all TTS models with capabilities, languages, and token costs
get_user_info	Account info with character usage and subscription tier
get_subscription	Detailed subscription: plan, limits, reset date, available models
list_history	Generation history with timestamps, voice used, and character count
delete_history_items	Delete one or more items from your generation history
sound_generation	Generate sound effects from a text description
list_shared_voices	Search the community shared voice library by name, language, gender

Configuration

Variable	Required	Description	How to Get
ELEVENLABS_API_KEY	Yes	Your ElevenLabs API key	elevenlabs.io → Click your profile avatar → API Keys → Create API Key

Quick Start

Add to Aerostack Workspace

1. Go to app.aerostack.dev → Your Project → MCPs
2. Search for "ElevenLabs" and click Add to Workspace
3. Add ELEVENLABS_API_KEY under Project → Secrets

Example Prompts

"Convert this blog post intro to speech using the Rachel voice"
"List all my custom voices and their current stability settings"
"Generate a 5-second thunderstorm sound effect"
"How many characters do I have left in my quota this month?"
"Find English male narrator voices in the shared library"

Direct API Call

curl -X POST https://mcp.aerostack.dev/s/aerostack/mcp-elevenlabs \
  -H 'Content-Type: application/json' \
  -H 'X-Mcp-Secret-ELEVENLABS-API-KEY: your-api-key' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"list_voices","arguments":{}}}'

License

MIT