The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Ditto.audio listing page.
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.
| 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_....
| 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
| 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 |
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).