An AI plug-in for music producers that turns text prompts into editable MIDI melodies, chord progressions, basslines and drum patterns, right in your DAW or in the standalone app.

MIDI Agent turns natural-language prompts into editable MIDI ideas, ranging from melodies, chord progressions, basslines, drum patterns and arpeggios to complete MIDI sketches. The plug-in continues or varies existing MIDI clips and uses audio-to-MIDI transcription to turn clear audio ideas into editable MIDI. You export the results as MIDI and import them onto instrument tracks in major DAWs, while the standalone app covers workflows without a DAW. For the AI functions, you connect your ChatGPT account, use your own API keys for supported providers or run a local LLM.

Features

• Generate editable MIDI from plain-English prompts
• Melodies, chords, basslines, drums, arpeggios and complete MIDI ideas
• Continue or vary existing MIDI clips
• Convert clear audio ideas into editable MIDI
• Export generated MIDI and import it onto DAW instrument tracks, standalone app for workflows without a DAW
• Connect your ChatGPT account (models and usage limits depend on your plan) or use your own API keys or local LLMs

Technical details

• Type: plug-in (AI MIDI generator) with standalone app
• Operating systems: Windows, macOS
• Plug-in formats: VST3, Audio Unit (macOS only), AAX, standalone
• Architecture: 64-bit
• Licensing: licence key, account-based (MIDI Agent account), internet connection required for activation
• Requirement: access to an AI provider: ChatGPT account, your own API keys and credits, a local LLM or a separate MIDI Agent Pro subscription

System requirements

• macOS Sequoia or later
• Windows 10 or later
• RAM: 4 GB
• Disk space: 1 GB
• DAW required for the plug-in formats, not for the standalone app
• Internet connection required for cloud AI and activation; local LLMs can run locally on your computer
• Access to an AI provider required, e.g. via your ChatGPT account; available models and usage limits depend on your ChatGPT plan and workspace
• Other supported options: OpenAI GPT API keys, Anthropic Claude, Google Gemini, xAI, DeepSeek, OpenRouter, Ollama and LM Studio
• Claude Pro and Gemini Advanced consumer subscriptions do not connect directly to the plug-in
• Managed AI access via MIDI Agent Pro is optional and sold separately

The licence is registered with the manufacturer at https://www.midiagent.com/redeem. You will receive your serial number and the download link by e-mail immediately after purchase.