Download · Ontoxiom Harness
Put Harness on your computer.
The Ontoxiom Harness desktop app runs on Windows, Mac with Apple chip and Mac with Intel chip. We check your device and recommend the right installer.
Install
Three steps, then sign in.
- 1
Open the installer
Double-click the .dmg file you downloaded.
- 2
Drag to Applications
Drag Ontoxiom into the Applications folder. When upgrading, choose Replace.
- 3
First launch
If macOS says it can't verify the developer, open System Settings → Privacy & Security and click Open Anyway.
Sign in with your Ontoxiom workspace account. No account yet? Contact us to set one up
New versions are announced inside the app. Your chats, settings and sign-in are kept.
FAQ
About the Harness desktop app
The Ontoxiom Harness desktop app supports three platforms: Windows (64-bit, Windows 10 / 11), Mac with Apple chip, and Mac with Intel chip, on macOS 12 or later. The download page checks your device and recommends the right installer.
There is no iPhone, iPad, Android or Linux version today. If you open the download page on a phone, send the link to your computer and download there. If you'd rather work in another tool, connect Ontoxiom to the agent you already use over MCP or the SDK.
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