Multica

Open-source managed agent platform that turns coding agents into real teammates

Download Multica

Installer for Apple Silicon (M1/M2/M3) Macs (.dmg)

Other downloads (7)

multica-cli-0.4.26-darwin-arm64.tar.gz
arm64 · .tar.gz · 6.0 MB
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multica-desktop-0.4.26-mac-arm64.zip
arm64 · .zip · 208.5 MB
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multica_darwin_arm64.tar.gz
arm64 · .tar.gz · 6.0 MB
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multica-cli-0.4.26-darwin-amd64.tar.gz
x64 · .tar.gz · 6.5 MB
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multica_darwin_amd64.tar.gz
x64 · .tar.gz · 6.5 MB
Download
multica-desktop-0.4.26-mac-x64.dmg
x64 · .dmg · 227.2 MB
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multica-desktop-0.4.26-mac-x64.zip
x64 · .zip · 217.4 MB
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Getting a "can't verify the developer" warning?

If you see a warning on first launch, go to System Settings > Privacy & Security and click "Open Anyway". Open source software usually isn't signed with an Apple developer certificate, which is normal.

Clicking "Download" takes you to a source confirmation page first; the download starts after confirmation.

About Multica

The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.

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Risk notice

The license is not pure Apache-2.0; additional terms require a commercial license if you provide Multica as a managed service to third parties or embed it in a commercially distributed product. The default installation connects to Multica Cloud; full self-hosting requires additional configuration.

Who it's for

Developers using coding agents such as Claude Code and Codex
Teams looking to set up automated assignment and tracking workflows for coding tasks
Users who want to accumulate team experience through skill reuse
Teams that prefer self-hosting and require a high degree of data control
Individuals or teams that need to run coding tasks automatically on a schedule

Who it's not for

Users who need a fully permissive license (e.g., pure Apache/MIT)
Users who do not want to run a local daemon or rely on cloud services
Users who do not use any supported coding agent CLI
Users who are concerned about connecting to cloud services by default and are unwilling to self-host

Install guide

1. Choose the installer

Based on your system and CPU architecture, select the appropriate file from the list below (version 0.4.17):

Windows x64 (recommended): multica-desktop-0.4.17-windows-x64.exe
Windows ARM64: multica-desktop-0.4.17-windows-arm64.exe
macOS Apple Silicon (recommended): multica-desktop-0.4.17-mac-arm64.dmg
macOS Intel: multica-desktop-0.4.17-mac-x64.dmg

If you only need the CLI tool, you can also download the CLI archive for your platform:

Windows x64: multica-cli-0.4.17-windows-amd64.zip
Windows ARM64: multica-cli-0.4.17-windows-arm64.zip
macOS (Apple Silicon): multica-cli-0.4.17-darwin-arm64.tar.gz
macOS (Intel): multica-cli-0.4.17-darwin-amd64.tar.gz

Additionally, although Windows and macOS are officially supported, the release page also provides Linux .deb, .rpm, and .AppImage packages that you can choose as needed.

2. Installation steps

Windows

Double-click the .exe file and follow the prompts to complete installation.
If a SmartScreen warning appears, click "More info" → "Run anyway".
If using the CLI zip, extract it and add the directory containing multica.exe to the PATH environment variable.

macOS

Open the .dmg file and drag Multica into the "Applications" folder.
On first launch, if you get "cannot be opened because it is from an unidentified developer", go to System Settings → Privacy & Security and click "Open Anyway".
If using the CLI tar.gz, extract it and add the binary to PATH.

3. Initial configuration

After installation, run multica setup, then follow the prompts to log in (connects to Multica Cloud by default), verify the runtime, and start the local daemon. The daemon automatically detects coding agent CLIs installed in PATH (such as claude, codex, etc.). If you need self-hosting, you can specify --with-server in the installation script (macOS/Linux) or set MULTICA_MODE=with-server (Windows PowerShell), then run multica setup self-host.

FAQ

Is Multica free software?

The project itself is released as open source, but the license adds conditions on top of Apache 2.0: providing Multica as a managed service to third parties, or embedding it in a commercially distributed product, requires a commercial license from the publisher. Personal and internal use are generally unaffected.

What operating systems are supported?

Currently, Windows and macOS are officially supported, and the release page also provides deb/rpm/AppImage packages for Linux. Both Windows and macOS distinguish between x64 and arm64 architectures; choose based on your needs.

How do I update to the latest version?

If you installed the CLI via Homebrew, run `brew upgrade multica-ai/tap/multica`; you can also run `multica update` directly. For the desktop app, keep an eye on GitHub Releases for new versions and reinstall.

Do I need to install coding agents separately?

Yes. Multica does not include model capabilities itself; it orchestrates the coding agent CLIs installed on your machine (such as Claude Code, Codex, GitHub Copilot CLI, Cursor Agent, etc.). Please install and log in to the tools you need beforehand.

Is connecting to Multica Cloud mandatory by default?

The default `multica setup` connects to Multica Cloud for authentication and starts the daemon. If you prefer full self-hosting, you can use the installation script with `--with-server` or set `MULTICA_MODE=with-server`, then run `multica setup self-host`. Self-hosting requires Docker.