Latest release · v7.2.1

Get ObjectOS

Install the desktop app for the fastest local start, or run the server in your own environment. Same runtime, same data model, same governance.

Download for …View on GitHub

Detecting your platform…

Run the server

One container image, two ways to run it. Same image, same behavior — pick what matches your infrastructure.

Single host · single command

Docker

Pull the official image and run a container against your own database. Best for evaluation and small deployments.

docker

$docker run -p 3000:3000 -v objectos-data:/var/lib/objectos \
$  ghcr.io/objectstack-ai/objectos:latest

Docker guide

Production · your cluster

Kubernetes

Run the same image as a Deployment in your own cluster — wire up secrets, ingress, and storage the way you already do.

helm

$kubectl create deployment objectos \
$  --image=ghcr.io/objectstack-ai/objectos:latest --port=3000
$kubectl expose deployment objectos --port=80 --target-port=3000

Kubernetes guide

Hackable · all platforms

Build from source

Clone the monorepo and run the server directly with pnpm. Best for contributors, custom builds, and air-gapped setups.

shell

$git clone https://github.com/objectstack-ai/objectos.git
$cd objectos && pnpm install
$pnpm --filter @objectos/server start

Build guide

Install the CLI

The `os` command builds, boots, and inspects ObjectStack applications. Distributed as an npm package — works on every OS.

npm

$npm install -g @objectstack/cli

Requires Node.js 20 LTS or newer.

All desktop installers

Every installer published in the latest release. All bundles are code-signed.

Platform	File	Size
macOS arm64	ObjectOS_7.2.1_aarch64.dmg	86 MB	.dmg
macOS x64	ObjectOS_7.2.1_x64.dmg	87 MB	.dmg
Windows x64	ObjectOS_7.2.1_x64-setup.exe	46 MB	.exe
Windows x64	ObjectOS_7.2.1_x64_en-US.msi	79 MB	.msi
Linux x64	ObjectOS_7.2.1_amd64.AppImage	148 MB	.AppImage
Linux x64	ObjectOS_7.2.1_amd64.deb	94 MB	.deb

Connect from your app

Every business object on ObjectOS is reachable from your code, your AI agents, and your editor — through the same governed runtime.

Studio (web)

The built-in admin console. No download — opens at the runtime URL once ObjectOS is up.

Open Studio guide

JavaScript / TypeScript SDK

Typed client for ObjectQL, REST, realtime, and file upload. Install once, share types across your stack.

$npm install @objectstack/client

SDK reference

REST / OpenAPI

Auto-generated REST endpoints for every object, plus a live OpenAPI spec served by the runtime.

REST reference

MCP server (AI agents)

Expose objects and actions as Model Context Protocol tools — for Claude, Cursor, Copilot, and any MCP client.

$npx @objectstack/plugin-mcp-server --url http://localhost:3000

Configure AI

Editor skills

Skills for Claude Code, Cursor, and Codex that teach your agent the ObjectStack metadata model.

$npx @objectstack/skills install --target claude-code

Skills CLI

Signed & verifiable

Desktop bundles are code-signed; the Tauri updater ships a detached `.sig` alongside every macOS / Linux / Windows installer. The Docker image is tagged by both semver and commit SHA, so production deployments can pin an exact digest.

Release notes & signatures ↗Security & signing ↗

System requirements

CPU: 2 cores (4 recommended for production)
Memory: 1 GB (4 GB recommended)
Disk: 500 MB for the runtime + your data directory
Database: SQLite (built-in), PostgreSQL 14+, or libSQL / Turso
Node.js: 20 LTS or newer (for the CLI and from-source builds)
OS: macOS 12+ (arm64 / x64), Windows 10/11 (x64), Linux x64 (glibc 2.31+)

Looking for an older release?

Every release is permanently archived on GitHub with notes, installers, and updater manifests.

All releases & changelogs