A macOS desktop layer for your agent runtimes (incl. DeepSeek Harness): summon, schedule, quick-reply and review them from one assistant, with screen context and per-run git worktrees.
DSH integration
Compatible
Author-claimed
Safety audit
Unaudited
Last verified
2026-08-23
License
MIT
01What can it help you accomplish?
Run your agent runtime (incl. DeepSeek Harness) as an always-on desktop assistant on macOS
A desktop layer with a quick launcher, scheduled runs, global hotkey quick reply, screen context, per-run git worktrees and one review board across Codex, Claude Code and DeepSeek Harness
macOS users who run multiple agent runtimes and want one desktop assistant to summon, schedule and review them
02How to install into DeepSeek Harness
Not specified by the author
03DSH integration and capability boundaries
A macOS desktop layer that keeps DeepSeek Harness (and Codex/Claude Code/built-in runtime) at the core and adds a launcher, automations, quick reply and screen context around it
Quick Launcher & Automations
Any running app and scheduled triggers→Summon the agent over any app, schedule work for later
Runs the agent runtime (incl. DeepSeek Harness) as a desktop assistantScreen Context & Global Quick Reply
On-screen content and the active conversation→Context from what has been on your screen and a global quick reply entry
04Who is it for? When not to use it?
Good for
- macOS users who run multiple agent runtimes and want one desktop assistant to summon, schedule and review them
Not for
- The README's download is for macOS Apple Silicon; the project is a macOS desktop app (Tauri/Rust) and is not presented as a dsh plugin install.
05Compatibility, maintenance and safety notes
- The README's download is for macOS Apple Silicon; the project is a macOS desktop app (Tauri/Rust) and is not presented as a dsh plugin install.
MIT · actively maintained (latest release release, 2026-08-23)
06Frequently asked questions
Is Cetus a DeepSeek Harness plugin I install with dsh?
No. It is a macOS desktop app that keeps DeepSeek Harness (and Codex/Claude Code/built-in runtime) as the core and adds a desktop layer around it. The README does not provide a dsh plugin install command; it distributes via a macOS download.
How do I install Cetus?
The README points to the macOS (Apple Silicon) download from the releases page; it does not include a verbatim install command in the excerpt we captured. Check the releases/latest link for the macOS build.
What does it add on top of DeepSeek Harness?
A quick launcher, scheduled automations, a global hotkey quick reply, and screen context — so you can summon the harness over any app and feed it what is on your screen, plus per-run git worktrees and one shared review board.
Which platforms are supported?
The README's download badge is for macOS Apple Silicon. Cetus is presented as a macOS desktop app and is not offered as a dsh plugin or a non-macOS build in the README.
07Related DSH workflows
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Local-first, open-source AI content discovery agent that learns your taste and proactively finds content across Bilibili, Douyin, YouTube, Reddit, X and the open web.
08Data and sources
Cetus adds the desktop layer around it: summon it over any app, schedule work for later, and give it context from what h…
This page is generated from the project’s public documentation, repository metadata and a structured parse of DSH Plugins; last verified on 2026-08-23. Found an error? Submit a correction.
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