All MCP tools
MCP tools · Finn agents
list_voices
Lists the voice ids a Finn can use, optionally filtered by a search term. Use it before setting a voice, because a made-up voice id saves but fails on a real call.
- Scope needed
- finn
- Changes data
- No, read only
- Held for approval
- No
- Available to
- Every organization
Inputs
| Name | Type | Description |
|---|---|---|
| tts_service | enum: cartesia | elevenlabs | sarvam | piper | kyutai | inworld | azure | Voice provider to list. Defaults to 'cartesia', the provider new Finns use. |
| search | string | Filter by name, language or description, e.g. 'female' or 'hindi'. |
| limit | number | How many voices to return (1-50). Defaults to 50. |