MCP servers · ElevenLabs · connector
Connect Claude (desktop & claude.ai) to ElevenLabs
One line gives Claude (desktop & claude.ai) your ElevenLabs account as tools: 8 endpoints, text to speech, voices, audio, called with your own connection. No key in the prompt, a receipt for every call, revoke Claude (desktop & claude.ai)'s access alone any time.
Three steps
- Create a free 0n3 account and connect ElevenLabs. Paste a key or sign in; it lands in your vault, encrypted.
- Install 0n3 into Claude (desktop & claude.ai). Add 0n3 as a custom connector; sign in once through the 0n door.
- Ask Claude (desktop & claude.ai): whoami. Then: "Text to speech in ElevenLabs".
Claude desktop app and claude.ai
- Settings → Connectors → Add custom connector
- Name: 0n3 · URL: https://0n3.app/mcp
- Click Connect and sign in with your 0n account (email + password, or paste your 0n token)
- Turn the connector on in a chat and ask: "whoami"
This is the OAuth door: no token to paste, revoke it any time from 0n3 → Tokens.
The line above carries a placeholder; 0n3.app/install mints a real key named for Claude (desktop & claude.ai) and fills it in.
What Claude (desktop & claude.ai) can then do in ElevenLabs
Text to speech · Convert text to natural speech2
Text to speech
POST /v1/text-to-speech/{voice_id}Text to speech stream
POST /v1/text-to-speech/{voice_id}/streamVoices · List, get, and clone voices3
List voices
GET /v1/voicesGet a voice
GET /v1/voices/{voice_id}Delete a voice
DELETE /v1/voices/{voice_id}Audio · View generation history0
View generation history
More · Everything else this app exposes.3
Get models
GET /v1/modelsGet a history
GET /v1/historyGet an user
GET /v1/userElevenLabs in other AI clients
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