# Inworld AI MCP

Vendor: Inworld AI  
Category: other  
Auth: API_KEY  
Composio slug: `inworld_ai`

Inworld AI provides native APIs for speech synthesis, speech recognition, voice management, model discovery, embeddings, knowledge, and router management.

## Tools

- **Create Embeddings** — Generate one complete embedding vector per input text with an Inworld-hosted embedding model. Batches can produce large responses.
- **Get Voice Preview** — Generate the provider-selected, unmetered MP3 preview for a voice and return it as a downloadable file.
- **List Models** — List Inworld-supported models and the pricing, modality, context, and output limits needed to choose a model. The endpoint returns the complete model catalog and can produce a moderately large response.
- **List Voices** — Return one page of voices available for preview or speech synthesis, with optional filtering, language selection, and sorting. The filter and languages parameters are mutually exclusive.
- **Synthesize Speech** — Synthesize short text with an Inworld voice and return the complete audio as a downloadable file. Long text can exceed tool payload limits; prefer short text and compressed MP3 output.
- **Transcribe Audio** — Synchronously transcribe a short audio file and return the final transcript, timestamps, and usage. Prefer compressed input to limit base64 payload growth.

## Setup

1. Create or open a Switchy Project.
2. Open Integrations and connect Inworld AI.
3. Authorise through api_key.
4. Teammates can now @-mention Inworld AI tools in chat.

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Last verified: 2026-09-04T02:00:56.012Z  
Canonical URL: https://switchy.build/directory/mcps/inworld-ai