Multi-Agent Digital Audio

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MAGDA is a free, open-source DAW with AI integrated from the ground up. Built on C++20, JUCE, and Tracktion Engine.

• English | 简体中文

Features

• Hybrid tracks: every track hosts both audio and MIDI clips
• Three views: Arrangement, Session, and Mix
• AI chat: natural language commands that generate and execute a custom DSL directly in the app (BYOAK, Bring Your Own API Keys)
• Modulation system: 16 LFOs (with bezier curve editor) and 16 macro knobs per device and rack
• Racks: parallel processing chains with volume, pan, mute, solo per chain, fully nestable
• Piano roll with pitchbend and MIDI CC lanes
• Drum grid device
• Session view with clip launching
• Mixer with faders, pan, mute, solo, sends, and I/O routing
• Collapsible, resizable panels: Inspector + AI Chat (left), Plugin Browser + Sample Browser (right), context-sensitive editor (bottom)

Links

• Website: magda.land
• YouTube: Introduction Video
• KVR: Product Page
• Issues: Bug Reports & Feature Requests

Status

See Issues for known bugs and planned features.

Building

Prerequisites

• C++20 compiler (GCC 10+, Clang 12+, or Xcode)

• CMake 3.20+

• Git LFS — required to fetch bundled binary assets (CJK font, etc.). Install with brew install git-lfs (macOS), apt install git-lfs (Debian/Ubuntu), or choco install git-lfs (Windows), then run git lfs install once per machine.

• Windows only: vcpkg supplies libxml2 (there is no system copy on Windows). Clone and bootstrap it once, then set a VCPKG_ROOT environment variable pointing at the checkout — the build auto-detects it and installs libxml2 from the vcpkg.json manifest on first configure. On macOS/Linux libxml2 comes from the system, so no vcpkg is needed.

  git clone https://github.com/microsoft/vcpkg C:\vcpkg
  C:\vcpkg\bootstrap-vcpkg.bat
  setx VCPKG_ROOT C:\vcpkg   # reopen the shell so it takes effect
  

Quick Start

# Clone with submodules and LFS assets
git clone --recursive https://github.com/Conceptual-Machines/magda-core.git
cd magda-core
git lfs pull  # safety net if git-lfs wasn't installed at clone time

# Setup and build
make setup
make debug

# Run
make run

Make Targets

make setup      # Initialize submodules and dependencies
make debug      # Debug build
make release    # Release build
make test       # Run tests
make clean      # Clean build artifacts
make format     # Format code
make lint       # Run clang-tidy analysis

Automated Workflows

The project includes automated GitHub Actions workflows:

• CI Workflow: Runs on every push to validate builds and code quality
• Security Scanning: CodeQL analysis, secret detection, and vulnerability scanning
• Periodic Code Analysis: Weekly scans for TODOs, FIXMEs, and code smells
• Refactoring Scanner: Bi-weekly analysis of code complexity and technical debt

See docs/ci/automated-workflows.md for details on automated analysis and periodic workflows.

Security

MAGDA takes security seriously. The repository implements comprehensive security measures:

• 🔒 Branch Protection: Main branch protected with required reviews and status checks
• 🔍 Automated Scanning: CodeQL security analysis for C++ vulnerabilities
• 🔐 Secret Detection: Automated scanning to prevent credential leaks
• 🛡️ Dependency Monitoring: Dependabot for security updates
• ⚡ CI/CD Security: All security checks must pass before merge

Found a security issue? Please review our Security Policy for responsible disclosure.

For detailed information about branch protection and security architecture, see docs/ci/branch-protection.md.

Architecture

magda/
├── daw/        # DAW application (C++/JUCE)
│   ├── audio/      # Audio processing
│   ├── core/       # Track, clip, selection management
│   ├── engine/     # Tracktion Engine wrapper
│   ├── interfaces/ # Abstract interfaces
│   ├── profiling/  # Performance profiling
│   ├── project/    # Project management and serialization
│   ├── ui/         # User interface components
│   └── utils/      # Utility helpers
└── agents/     # Agent system (C++)
tests/          # Test suite
scripts/        # Development and build scripts
docs/           # Documentation

Dependencies

• Tracktion Engine - Audio engine
• JUCE - C++ application framework (GUI, audio I/O, plugin hosting, MIDI, DSP)
• juce-llm - LLM API client module
• llama.cpp - Embedded local LLM inference
• Catch2 - Testing (fetched via CMake)

Issues

Heads up: MAGDA is in early v0. Development started in January 2026 — internal iteration first, public release more recently — and is very much active. Expect bugs and missing pieces. The best way to help the project is to file an issue.

Found a bug or have a feature request? Please open an issue on GitHub.

License

GPL v3 - see LICENSE for details.