DeepSeek Harness vs DorkOS, in plain words: what each one is for, and how to pick.
DeepSeek Harness is the closest thing on this list to what DorkOS is. It sits above other coding agents and runs them: install a plugin and it starts a real Claude Code, or a real Codex, as a worker inside its own session. Underneath, almost every part is a named piece you can swap out. Two honest things follow. It is very new and says so in capital letters, and every release so far is a release candidate. And it is a harness rather than a place to work from: nothing runs while the session is closed, and nothing is built for a phone.
| What you get | DorkOS | DeepSeek Harness |
|---|---|---|
| Many agent tools, one placeCan you run more than one company’s coding agent from the same screen? | DorkOSYesClaude Code, Codex, and OpenCode, all on one screenEvery Agent, One PlaceSession DurabilityMore on this | DeepSeek HarnessYesYes, and it is the point of the thing: plugins start a real Claude Code, through Anthropic’s own kit, or a real Codex, as workers inside a session. Both are optional, and off until you switch them on.Where this comes from |
| Runs on the plans you already pay forDoes it work through the plans you already pay for, or sell you the model use again? | DorkOSYesYour own Claude, ChatGPT and OpenCode sign-ins do the work, so DorkOS adds nothing to your bill. You can send one agent, or one chat, to a different Claude account.Every Agent, One PlaceClaude Accounts | DeepSeek HarnessYesYou bring your own key, and the Claude Code it starts is the one signed in on your machine.Where this comes from |
| Work that runs on a scheduleCan you hand over a job that runs at a set time without you sitting there? | DorkOSYesSchedule agents to run on their own, so they work while you don'tTasks SchedulerNotificationsMore on this | DeepSeek HarnessPartlyReminders inside a session that is still open: after so long, at a set time, or every so often with a five-minute floor. There are no cron lines, and nothing fires once the session is closed.Where this comes from |
| Agents that book their own workCan an agent set up a repeating job, with you approving it first? | DorkOSYesAn agent has to ask before it books itself a repeating jobSchedule ApprovalsTasks SchedulerControl CenterMore on this | DeepSeek HarnessNoIts reminders are set by the agent inside a session that is already open, with no approval step, and they do nothing once it closes. |
| Agents that work togetherCan several agents find each other and pass work along? | DorkOSYesYour agents can message you, and each other, wherever you already chatRelay MessagingRoomsAgent DiscoveryMore on this | DeepSeek HarnessPartlyA lead session can start teammates, leave lasting messages in a shared mailbox, and track a shared list of tasks. It is a lead and its children rather than a room, and their own documentation calls it experimental.Where this comes from |
| Limits on agents talking to agentsWhen your agents talk to each other, can you stop the bill running away? | DorkOSYesAgents talk to each other without running up a billReply LimitsControl CenterRoomsMore on this | DeepSeek HarnessNoIts agent teams are marked experimental, and we found no cap on the messages they leave each other. |
| Runs on your machineDoes the tool run on your own computer, with your work staying there? | DorkOSYesDorkOS runs on your own machine: your projects, your sessions and your history stay there, under your own accounts.CLIWorkspacesRemote Tunnel | DeepSeek HarnessYesYes, thoroughly. One command runs it on your own machine at a local address, its settings and keys are plain files in your home folder, and the history stays there too.Where this comes from |
| Open, and yours to runCan you read the source, run it yourself, and skip making an account? | DorkOSYesFree and open source under the MIT licence. It runs on your own machine, and there is no DorkOS account to make.CLIRemote TunnelWorkspaces | DeepSeek HarnessYesOpen under the MIT licence. One command, a local address, and no account.Where this comes from |
| Where you can use itCan you open your agents and watch them work from any screen you are near? | DorkOSYesReal work from your phone, not just a screen to watchDorkOS on Your PhoneChat InterfaceNotifications | DeepSeek HarnessNoA web page on your own machine, and a command line. Nothing for a phone, and reaching it from anywhere else means forwarding the port over SSH yourself. |
| Saying yes from anywhereWhen an agent stops to ask permission, can you answer from wherever you are? | DorkOSYesAn agent asks before it does something you cannot take backAction ApprovalsTool ApprovalDorkOS on Your PhoneTelegram AdapterMore on this | DeepSeek HarnessNoA web page on your own machine and a command line. Its worker runs cannot stop to ask you anything at all. |
| One list of what needs youIs there one place holding everything waiting on your answer? | DorkOSYesOne list of everything waiting on you, and everything that happenedInboxNotificationsAlerts That Reach YouMore on this | DeepSeek HarnessNoIts sessions cannot stop to ask you anything, so there is nothing to collect. |
| Adding your own toolsCan you add your own tools and share the setup with other people? | DorkOSYesInstall a working agent, plugin, or skill in one commandMarketplaceMCP ServerConnectionsMore on this | DeepSeek HarnessYesYes, and it is the whole idea: around sixty named parts you can replace, the model adapter and the session log and the agent loop among them, plus outside tools and skills.Where this comes from |
| Price and opennessWhat does the tool itself cost, and can you read its source code? | DorkOSYesFree and open source. You pay only for the model plan your agents already use.CLI | DeepSeek HarnessYesFree, and open source under the MIT licence. The only bill is the model provider whose key you bring.Where this comes from |
Each chat picks its own agent tool. Start a job on Claude Code, run the next on Codex, keep a third on OpenCode, without leaving the tab or changing any setup. All three land in one list, and they keep running for as long as DorkOS does.
This is the row where someone else matches us. Claude Code and Codex are separate plugins you install and switch on in a preset, alongside anything speaking the shared agent protocol and a second harness run as a child. Each run is one-shot: a fresh process, no carrying a session on, no way for the child to stop and ask a question, and only its final text comes back, so the reasoning and tool calls stay inside. DorkOS drives three agents as first-class citizens, with the whole session visible, steerable mid-turn and resumable. Different depth, same good instinct.
You write the job once and say when it runs: every night, every Monday, every hour. DorkOS starts the agent at that time on your own machine, then messages you when it finishes or needs a decision. Remembering is not your job.
Their documentation is admirably exact, and worth repeating in their own terms: a reminder never leaves the session that owns it, and a closed session does no work at all. Reopening one makes anything overdue arrive late. It is a way for an agent to check back on something it is already watching, not a way to have a job start at three in the morning on its own.
An agent can propose a repeating job. It never starts one on its own. You get a card naming the agent, quoting its reason, and showing the next three run times and the exact instructions. One button runs it once, supervised, before you agree to it forever.
Your agents share rooms the way people share a group chat. They see each other, answer each other, and hand a job along. You set how often they may reply, per room, so a busy channel never turns into a runaway bill.
Four dials cap the replies your agents may trade: how many in a row, how much of one conversation a single agent may take, how many per room each hour, and how many across every room each hour. Set them once, or room by room. No room can skip the dial that covers everything.
An agent that needs permission asks, and the question follows you: the browser on your phone, a Telegram or Slack message, or a notification banner on your Mac. Only the person you name gets asked, so it is never broadcast to every chat you have connected.
One bell holds every question, approval and finished run, with the things waiting on you above the things that merely happened. What you have read stays read on your other devices. A question left unanswered for the few minutes you chose rings your phone.
DorkOS does not replace a marketplace of editor add-ons built up over years. It adds the other half: package a working agent, with its instructions and its tools, and hand the whole thing to someone else in one command. Signing those tools in to outside services is the part still finding its feet.
This is the most impressive thing about the project. The list of swappable parts is generated from the code itself, so it cannot quietly drift from what is really there, and each entry says which part owns it and which parts use it. If you read the architecture before installing anything, start there. One limit: it connects out to other people’s tools, and does not offer itself to other programs as one.
We last checked these facts on August 24, 2026. Tools in this space change fast. If something is out of date, tell us and we will fix it.
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