ditto.audio
Text-to-speech: browse voices and synthesize natural speech from text with ditto.audio.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http ditto-audio 'https://mcp.ditto.audio' --header 'Authorization: <Optional: `Bearer ditto_sk_live_...` API key for headless use. Omit it to sign in with your ditto.audio account (OAuth).>'{
"mcpServers": {
"ditto-audio": {
"type": "http",
"url": "https://mcp.ditto.audio",
"headers": {
"Authorization": "<Optional: `Bearer ditto_sk_live_...` API key for headless use. Omit it to sign in with your ditto.audio account (OAuth).>"
}
}
}
}Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
ditto.audio MCP server
Text-to-speech for AI agents. Connect ditto.audio to Claude, ChatGPT, Cursor, VS Code, Codex or any Model Context Protocol client. Your agent can then browse voices and synthesize speech that comes back as short-lived download links, never as audio bytes in the chat.
Endpoint: https://mcp.ditto.audio (Streamable HTTP)
You sign in with your ditto.audio account the first time your client connects. There is no key to paste. Each connection appears under Account -> API keys as a connected app, draws on the same monthly allowance as your keys, and can be disconnected there.
Install
| Client | How |
|---|---|
| Claude (web, desktop, mobile, and Claude Code signed in with a Claude plan) | Add to Claude, then Connect and sign in |
| Cursor | Add to Cursor |
| VS Code | Install in VS Code |
| Claude Code (API key or Console login) | claude mcp add --transport http --scope user ditto https://mcp.ditto.audio, then /mcp -> Authenticate |
| Claude Code (plugin) | /plugin marketplace add ditto-audio/ditto-mcp then /plugin install ditto@ditto-audio |
| ChatGPT | Settings -> Security and login -> Developer mode on, then chatgpt.com/plugins -> + -> https://mcp.ditto.audio |
| Codex | codex mcp add ditto --url https://mcp.ditto.audio then codex mcp login ditto |
Headless (CI, servers): skip the sign-in and send an API key from
your API keys page as Authorization: Bearer ditto_sk_live_....
Tools
| Tool | What it does |
|---|---|
list_voices | Browse the voice catalogue plus your own custom voices |
list_languages | Every language code and which engines speak it |
text_to_speech | Synthesize text and get a download URL (MP3 by default; FLAC/WAV and more on request) |
create_speech_batch | Queue up to 1000 texts at once |
get_speech_batch | Progress of a batch |
get_speech_batch_results | Download URLs for a batch's items |
cancel_speech_batch | Stop a batch; finished items keep their audio |
Full reference, generated from the live server: https://ditto.audio/docs/mcp
What is in this repository
| Path | For |
|---|---|
server.json | The official MCP Registry entry (audio.ditto/tts) |
.claude-plugin/marketplace.json, plugins/ditto/ | Claude Code plugin marketplace |
.cursor-plugin/plugin.json, mcp.json | Cursor Marketplace plugin |
Support
Email support@ditto.audio or see ditto.audio/support. Using the server is subject to the terms and the privacy policy.
Copyright (c) 2026 ditto.audio. All rights reserved (see LICENSE).
Frequently asked questions
What is ditto.audio?
Text-to-speech: browse voices and synthesize natural speech from text with ditto.audio.
How do I install ditto.audio?
It runs as a remote server. In Claude Code: claude mcp add --transport http ditto-audio 'https://mcp.ditto.audio' --header 'Authorization: <Optional: `Bearer ditto_sk_live_...` API key for headless use. Omit it to sign in with your ditto.audio account (OAuth).>'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does ditto.audio need an API key?
Yes. It expects Authorization, which you set in its configuration.
Is ditto.audio open source?
Its code is public on GitHub, but the repository does not declare a standard license.
Who maintains ditto.audio?
It is published by ditto-audio. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.