Agent Design ToolingCoding Agents & Editors

Oh My OpenAgent

Popular agent harness, formerly oh-my-opencode, with multi-model workflows and memory

Aboutgithub.com

Oh My OpenAgent (OmO), formerly oh-my-opencode, is an agent harness for coding. Version 5.0 adds a memory system, CodeMode, and support for Anthropic subscriptions. A keyword in the prompt starts its multi-model ultracode mode. It installs from npm or with an install script, and the repository has about 70,000 GitHub stars.

Install

npm i -g omo-ai

For an agent

Use it if you already run OpenCode-style agents and want an opinionated harness on top. Read the license notes first, because GitHub reports no standard license.

Why it is here. It is one of the most starred community harnesses for coding agents.

Install command, framework, licence and component list.

Notable for

70
000 GitHub stars
Memory system
Multi-model mode

Provenance

Verified 2026-10-09. HTTP 200. https://github.com/code-yeongyu/oh-my-openagent (HTTP 200, page fetched 2026-10-09), https://github.com/code-yeongyu/oh-my-openagent (GitHub API, 69896 stars), depo.zip listing https://www.depo.zip/tools/j57c2n2vfz9gaxacdwngvpfh9s7z2smf

Agent Design Tooling