Multica v0.4.38

Multica is an open-source platform designed to manage and orchestrate AI agents within development workflows. Instead of running a single AI assistant, it allows multiple agents to collaborate, execute tasks, and share knowledge across projects.

It essentially acts like a control center where:

  • AI agents are assigned tasks

  • Progress is tracked in real time

  • Outputs and skills are reused across workflows

Multica currently supports Claude Code, Codex, OpenClaw, and OpenCode out of the box. The daemon auto-detects whichever CLIs you have installed. Since it’s open source, you can also add your own backends.

Download Multica v0.4.38 - Software Mirrors

Multica v0.4.38 for Windows

multica-cli-0.4.38-windows-amd64.zip | 6.85 MB

multica-cli-0.4.38-windows-arm64.zip | 6.09 MB

multica-desktop-0.4.38-windows-arm64.exe | 168.9 MB

multica-desktop-0.4.38-windows-x64.exe | 167.61 MB

multica_windows_amd64.zip | 6.85 MB

multica_windows_arm64.zip | 6.09 MB

Multica v0.4.38 for macOS

multica-cli-0.4.38-darwin-amd64.tar.gz | 6.76 MB

multica-cli-0.4.38-darwin-arm64.tar.gz | 6.22 MB

multica-desktop-0.4.38-mac-arm64.dmg | 219.05 MB

multica-desktop-0.4.38-mac-arm64.zip | 209.28 MB

multica-desktop-0.4.38-mac-x64.dmg | 228.24 MB

multica-desktop-0.4.38-mac-x64.zip | 218.38 MB

multica_darwin_amd64.tar.gz | 6.76 MB

multica_darwin_arm64.tar.gz | 6.22 MB

Multica v0.4.38 for Linux

multica-cli-0.4.38-linux-amd64.tar.gz | 6.64 MB

multica-cli-0.4.38-linux-arm64.tar.gz | 5.98 MB

multica-desktop-0.4.38-linux-aarch64.rpm | 130.15 MB

multica-desktop-0.4.38-linux-amd64.deb | 159.23 MB

multica-desktop-0.4.38-linux-arm64.AppImage | 224.74 MB

multica-desktop-0.4.38-linux-arm64.deb | 153.17 MB

multica-desktop-0.4.38-linux-x86_64.AppImage | 225.25 MB

multica-desktop-0.4.38-linux-x86_64.rpm | 136.14 MB

multica_linux_amd64.tar.gz | 6.64 MB

multica_linux_arm64.tar.gz | 5.98 MB

Multica v0.4.38 Release Notes:

Changelog

  • 2e424e06a1d9077c9a09f3e439f6dae4c7416a12 MUL-5154: fix(agent): surface Kimi provider API errors (#5785)
  • 5bc021c369ca8ad5d24ccdf7a02588a54b2e5835 MUL-6542 fix(mobile): stabilize recycled markdown layout (#7499)
  • 11861145abc59a0d39c8c8f24ad837d4584e664f MUL-6758 feat(core): add truncateWithEllipsis string helper (#7646)
  • 4fe6586b320e17f4b417b8ec7a493ef4080ea923 MUL-6790 feat(issues): support operator matching in scalar property filters (#7765)
  • 108407088ce1b69d98990bf553ea4661401d2835 MUL-6836: fix(codex): allow explicit standard speed (#7756)
  • 9fce92f427694d7d303258aa281b05c902a95ba9 MUL-6846: feat(cli): expose active and cross-issue agent runs on issue runs (#7922)
  • 2e297451001e65f78721efc24e36e7939e0f0ed6 MUL-6870 fix(daemon): require proven task ownership before GC mutation (#7798)
  • 0b98fe8ce1aa353633ec88bcb4d4354d574be02a MUL-6872: fix(web): keep inline image blob URLs stable across re-entry to prevent flicker (#7799)
  • 4cf5a2ca9c2be4e70a17b79b5b75e5e18b56c64a MUL-6880 fix(daemon): wait for the previous run to let go of the workdir (#7818)
  • 61ea48fd2ef0e9818de38533553e830fd36be349 MUL-6881 fix(daemon): keep one worktree branch per conversation in local worktree mode (#7815)
  • f1ce9d4542530d83ca0c1777d0fc11f62d691479 MUL-6883 perf(server): stop rescanning settled delegated-failure recoveries (#7820)
  • 310cfdc1e5c605afabd2bef70d89b2179a53246c MUL-6896 fix(i18n): finish the MUL-5703 glossary rollout across ja/ko and docs (#7867)
  • 438a30ef00d120d4c161aece98d676c561fe372f MUL-6902 fix(agent): fix Pi v0.4.37 Windows session regression (#7843)
  • 11bd18a50794eb013061f33783dd20dcc14f8c3c MUL-6921 fix(daemon): honor the Co-authored-by toggle in existing checkouts (#7868)
  • 3c23c491fab1af00a00374d4a40aa3a853989982 MUL-6924: feat(billing): notify workspaces about autopilot quota (#7681)
  • f01eb5a06c3c0e6ca5e4f5956f13824c5e159cae MUL-6928 perf(issues): index scalar property contains behind a bigram prefilter (#7878)
  • 07430d1152bb365f1242e7685c34bd0c430ffc5d MUL-6939 fix(util): preserve JSON keys during NUL sanitization (#7889)
  • 9d09902dfeb03f088be06becc7297dc1ff8f1737 MUL-6943 feat(agent): add Claude Fable 5.1 model and pricing (#7892)
  • 4737eefa5565d811aaa5e0b39fe9ebeceaa34cb8 MUL-6956: render custom status colors across Chat (#7907)
  • 10f4f8e938d92d98362082c07fb794afeb6fc0a8 MUL-6957 fix(daemon): log full task ids so concurrent runs stay distinguishable (#7910)
  • a075e58b80895f14cacfe3a9aa0808e1cde1f69a MUL-6961 feat(agent): discover Claude Code's model catalog from the CLI (#7917)
  • a2d819ea401621863e63e14131e7d6e1b2eb9d5e MUL-6962 fix(daemon): give environment preparation failures their own failure reason (#7915)
  • 835c5437a9ca8567250107e03202cbaae037679a MUL-6971 fix(issues): stop rejecting description edits against a stale baseline (#7926)
  • a6911a952040c063c0787e368ff0ac01a975da84 MUL-6972 perf(server): sweep delegated recovery every five minutes (#7929)
  • 47dc75741cd03127d32f1b78d04c644ccf690e7f docs(changelog): add v0.4.38 release entry (2026-09-02) (MUL-6978) (#7930)
  • b69b13b037c1665c10f8cf3477bf0edeb95c6c65 fix(desktop): localize daemon controls (#7749)
  • 316b89595966df087da57ad285eda27c3e7c3d0a fix(i18n): respect locale for formatted values (#7757)


Key Features

1. AI Agents as Teammates

Multica treats AI agents like real contributors. You can assign tasks, monitor progress, and manage their work similar to human developers.


2. Multi-Agent Orchestration

Instead of relying on a single AI model, Multica coordinates multiple agents working together on complex tasks, improving efficiency and scalability.


3. Skill Reuse and Compounding

One of its most innovative features is skill accumulation. Agents can reuse previously learned solutions, reducing redundancy and improving performance over time.


4. Real-Time Workflow Tracking

You get a unified dashboard where you can:

  • Track task progress

  • Monitor agent activity

  • Identify blockers and results

This makes it suitable for structured development environments.


5. CLI and Web Interface

Multica provides both:

  • A command-line interface for developers

  • A web UI for managing workflows and agents

It supports local and cloud-based environments, offering flexibility in deployment.


6. Open Source and Flexible

Being open source, Multica allows:

  • Full customization

  • Self-hosting

  • Integration with different AI models and tools

This makes it appealing for teams that want control over their AI infrastructure.


Performance and Use Cases

Multica is designed for advanced workflows rather than casual use. It performs best in environments where multiple AI agents are needed to collaborate.

Typical use cases include:

  • AI-assisted software development

  • Automation pipelines

  • Multi-step research and analysis

  • DevOps and engineering workflows

Its ability to coordinate agents makes it especially useful for complex tasks that go beyond simple prompts.

Quick Install

curl -fsSL https://raw.githubusercontent.com/multica-ai/multica/main/scripts/install.sh | bash

Installs the Multica CLI on macOS and Linux. Works with Homebrew or downloads the binary directly.

Windows (PowerShell):

irm https://raw.githubusercontent.com/multica-ai/multica/main/scripts/install.ps1 | iex

Then configure, authenticate, and start the daemon in one command:

multica setup          # Connect to Multica Cloud, log in, start daemon

Self-hosting? Add --with-server to deploy a full Multica server on your machine:

curl -fsSL https://raw.githubusercontent.com/multica-ai/multica/main/scripts/install.sh | bash -s -- --with-server
multica setup self-host

Requires Docker. See the Self-Hosting Guide for details.


Getting Started

1. Set up and start the daemon

multica setup           # Configure, authenticate, and start the daemon

The daemon runs in the background and auto-detects agent CLIs (claude, codex, openclaw, opencode) on your PATH.

2. Verify your runtime

Open your workspace in the Multica web app. Navigate to Settings → Runtimes — you should see your machine listed as an active Runtime.

What is a Runtime? A Runtime is a compute environment that can execute agent tasks. It can be your local machine (via the daemon) or a cloud instance. Each runtime reports which agent CLIs are available, so Multica knows where to route work.

3. Create an agent

Go to Settings → Agents and click New Agent. Pick the runtime you just connected and choose a provider (Claude Code, Codex, OpenClaw, or OpenCode). Give your agent a name — this is how it will appear on the board, in comments, and in assignments.

4. Assign your first task

Create an issue from the board (or via multica issue create), then assign it to your new agent. The agent will automatically pick up the task, execute it on your runtime, and report progress — just like a human teammate.


User Experience

The concept behind Multica is powerful, but it comes with complexity.

  • Requires understanding of AI agents and workflows

  • Setup may involve configuring runtimes and integrations

  • More suited for developers than beginners

However, once configured, it provides a highly structured and scalable system.


Pros and Cons

Pros

  • Open source and highly customizable

  • Supports multi-agent collaboration

  • Reusable skill system improves efficiency

  • Real-time workflow tracking

  • Flexible deployment options

Cons

  • Still early-stage and evolving

  • Setup complexity is high

  • Requires technical knowledge

  • Not suitable for simple AI tasks


Who Should Use Multica

Multica is ideal for:

  • Developers working with AI agents

  • Teams building automated workflows

  • Companies experimenting with agent-based systems

  • Advanced users exploring AI orchestration

It is not designed for casual users who just need a simple chatbot.


Final Verdict

Multica represents the next step in AI tooling, moving from single assistants to collaborative AI systems. While still evolving, it introduces a powerful concept that could shape how teams use AI in development.

Multica is a promising platform for advanced users who want to build scalable, multi-agent AI workflows with full control and flexibility.

If you are exploring multi-agent AI systems or building automated development workflows, Multica is an emerging tool worth paying attention to. It introduces a new way to treat AI agents not just as tools, but as collaborative team members working alongside developers.

Multica v0.4.38
Free
Software Informations:
Developer:

Operating System:
Windows / macOS / Linux
Date Added:
2026-09-02T11:00:52.028Z
Categories:

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