Signal Grade

Signal Grade is made for music producers. Get mix and mastering feedback from your AI assistant, based on real measurements of your track. Loudness, dynamics, tonal balance, and stereo field. All analyzed the same way every time.

How to use it

  1. Add Signal Grade to your AI assistant. It works with ChatGPT, Claude, and other assistants that support connectors.
  2. Upload your track. WAV or FLAC files give the most accurate results. MP3s work too, but MP3 compression changes the audio, so some readings are less precise.
  3. Ask your assistant to analyze it with Signal Grade. Then ask follow-up questions about the results, like you would with a mastering engineer.

Set up

Add this MCP server to your AI assistant as a custom connector. No sign-in is needed.

https://api.signalgrade.com/mcp

What you can ask

Get ready for streaming

“How loud is this mix, and will Spotify turn it down?”

Integrated loudness, true peak, and the gain change each major platform will apply.

Compare against a reference

“Compare my mix to this reference. Where is it louder, brighter, or wider?”

Attach your mix and a track you want it to sound like. Your assistant analyzes both and explains the differences.

Check the tonal balance

“Is the low end too heavy? Does the top end sound harsh?”

Energy across 9 frequency bands, from sub bass at 20 Hz up to 16 kHz.

Catch problems early

“Is anything wrong with this master before I send it out?”

Clipping, DC offset, phase issues, and how well the low end holds up in mono.