Tonn MCP Server
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Tonn MCP ServerMaster this track at -14 LUFS"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Tonn MCP Server
MCP (Model Context Protocol) server for the RoEx Tonn API — AI-powered audio mixing, mastering, and analysis.
This server exposes Tonn's audio processing capabilities as MCP tools, enabling AI assistants like Claude to mix, master, and analyse audio directly in conversation.
Tools
Tool | Description | Credits |
| View plan, credit balance, and recent tasks | Free |
| Get a signed URL for uploading audio files | Free |
| Analyse a mix or master for loudness, frequency balance, stereo width, and more | Charged |
| Master a track with configurable loudness and style (preview or final) | Preview free, final charged |
| Check the status of a long-running processing job | Free |
Authentication
This server uses OAuth 2.0 with the Tonn Portal as the Authorization Server. Users authenticate through their existing Tonn account — no API key pasting required.
The server implements RFC 9728 (Protected Resource Metadata) for automatic AS discovery.
Deployment
Cloud Run
gcloud run deploy tonn-mcp \
--source . \
--region europe-west1 \
--allow-unauthenticated \
--set-env-vars "TONN_MCP_PORTAL_URL=https://tonn-portal.roexaudio.com,TONN_MCP_API_URL=https://tonn.roexaudio.com,TONN_MCP_SERVER_URL=https://mcp.roexaudio.com"Local development
pip install -e .
TONN_MCP_PORTAL_URL=http://localhost:5000 TONN_MCP_API_URL=https://tonn.roexaudio.com TONN_MCP_SERVER_URL=http://localhost:8080 uvicorn tonn_mcp.server:app --port 8080 --reloadLicense
MIT
This server cannot be installed
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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