Questions about ismail

1 Start here

• What is ismail?
• Why is there no UI? Where are the knobs and the mixer?
• Is it really free? What's the catch?

2 New to all this

What is ismail?

A music studio built for AI agents. You talk to your agent (Claude, for example), and the agent uses ismail to write the notes, design the sounds, mix and master. Then it reads the result back as text (levels, drums, chords, structure) so it can check its own work before you listen. It's free and open source.

What is a DAW?

A digital audio workstation: the program people use to make music on a computer. FL Studio, Ableton Live, Logic and Pro Tools are DAWs. They hold your tracks, instruments, effects and mixer. ismail is that engine, built for an agent to drive instead of a mouse.

What is it for?

Making music with an agent as your collaborator. Turn a hum, a beatbox or a voice note into a beat. Rebuild a sound you love from a reference track. Find out what's going on in a recording (the chords, the drums, the mix). Play a live set with an agent, or score a video.

Why does it exist?

In Nate's words: "agents should not replace your work, but enhance it." Most AI music tools hand you a finished song from a prompt. ismail gives your agent instruments to play with you, so your ideas, your takes and your taste stay in the music.

When should I reach for it?

• You have an idea and want to hear it soon, without learning a big program first.
• You want a collaborator who will try five versions and tell you what changed in each.
• You have a recording and want to understand it, or get close to its sound.
• You want to jam or play live with an agent.

It's the wrong tool if you want one button that prints a finished radio song.

What will making music with it feel like?

You describe what you want, hum it, beatbox it or point at a reference. The agent builds a draft and plays it for you. You say what you notice in your own words ("the kick is boxy", "more space in the chorus"). The agent measures, changes it and plays it again, and it keeps your words so it learns how you talk about sound. When you want your hands on it, ask for a knob, a keyboard or a mixer page, and the agent makes one.

How do I talk to it?

Through your agent. Type or speak in Claude Code, which is what we use every day. ismail also runs as an MCP server, so other agents that can run programs on your computer can drive it, though we haven't tested them ourselves yet. Send voice notes and taps from your phone, play the keyboard page, or stand in it in VR. To start, point your agent at the README.

Do I need to code, or be a musician?

No code: you talk to your agent. Musicians get more control because they can say exactly what they want. If you're not a musician, a hum, a reference song or a feeling is enough to start.

3 If you already use a DAW

Is this better than FL Studio or Ableton?

It's not trying to beat them. They're built for your hands and eyes. ismail is built for an agent's: everything is text the agent can read and change, and the agent can measure the sound it made and check it against what you asked for or a reference. Many people will use both: sketch, rebuild or fix a part with your agent, then take it into your DAW: every track renders to its own WAV stem, the notes export as a MIDI file, and ismail can send its notes and MIDI clock straight into your DAW or a synth.

Why is there no UI? Where are the knobs and the mixer?

That's on purpose. Your agent is the interface. When you want a knob, a mixer view or a keyboard, ask, and the agent builds one for that song, shaped the way you work. A fixed screen makes everyone work the same way. In Nate's words: "A good personal interface should bend to you, and not the other way around." A few screens come built in: the VR stage, the keyboard page and the phone panels.

Will it replace musicians?

No, and it isn't meant to. It's an instrument for you and your agent to play together. Your takes, your ear and your choices are the point.

4 Practical

Is it really free? What's the catch?

ismail is free and open source under the MIT license. You bring your own agent (we use Claude Code; it needs an agent that can run programs on your computer), and that agent's costs are between you and its maker. ismail is made by Measured Instruments: Nate and his agent team.

What do I need to run it?

Python 3.10 or newer. We build and use it every day on Windows, and the tests run on Windows, macOS and Linux on every change. No graphics card needed: the engine runs on the CPU. A few optional extras (separating a song into parts, some comparisons) use a graphics card if you have one and take several GB more. A headset is only for the VR stage, and that's optional.

Is the VR part of ismail? Can I try it?

The VR stage is part of ismail and runs in a headset's browser, and in a normal browser on a computer too. We've tested it on a Quest 3. The club in our videos is a scene we built on that stage with our agents. You build your own.

Who owns the music I make?

You do. ismail's MIT license covers its code, not your songs: we claim nothing on what you make with it. Samples and covers are different. The original song or recording still belongs to whoever made it, so check the license or get permission before you release anything built on someone else's work. Whether music made with AI help can be copyrighted depends on your country and on how much of it is your own creative input. This is a general answer, not legal advice.

Is what I see in the videos real?

Yes. The agents did the work live in those sessions. The Shorts are cut down for time.

Who makes it?

Nate and his agent team, at Measured Instruments.