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DEEPSEEK HARNESS / DISTRIBUTION 01

A ready-to-run DeepSeek Harness distribution

A ready-to-run DeepSeek Harness distribution

Models, tools, sessions, and runtime bundled into a default setup you can start working with immediately.

Download↗

For macOS · Linux · Windows · Local runs supported

01What is Cocode

Ready to run
DeepSeek Harness distribution

Harness is the runtime layer. Cocode is the preconfigured distribution — no plugin assembly or config stitching required.

  • Defaults that work

    Common models, tools, skills, and permissions are preconfigured. Download, open, and start.

  • Start from the task

    Focus on repos and goals — not profiles, plugin trees, or other runtime jargon.

  • Results stay on the task line

    What changed, which tests ran, and why — all on one task timeline, always auditable.

Cocode Nut · Model service

6×

$10 per month,
$60 in DeepSeek usage credits

  • Pro$10 / moCredits $60 / mo
  • Max$60 / moCredits $360 / mo
  • Ultra$200 / moCredits $1,200 / mo

Sign in to use — no API key required. DeepSeek V4 Pro and Flash are available out of the box.

View plans↗
02Desktop workspace

What you see is what you get —
a complete workspace.

Cocode GUI brings sessions, files, terminals, and task progress into one workspace. The UI reflects live state, and changes can be previewed before you confirm.

Cocode desktop workspace showing a DeepSeek Harness session
  • Tasks move inside the workspace

    Sessions, files, terminals, and runtime state live in one surface — no stitching context across windows.

  • Critical actions wait for you

    File writes, shell commands, and network access show their impact before continuing after your confirmation.

  • Preview before you approve

    Code diffs, file contents, and attachments open in the preview panel so you see exactly what changed.

03Terminal UI

Prefer the terminal?
Stay in the terminal.

Cocode TUI offers the same task capabilities as the desktop app. Sessions are shared across both entry points — ideal for remote machines and keyboard-first workflows.

Cocode terminal interface showing a DeepSeek Harness session
  • One session, two entry points

    TUI and GUI share the same sessions and task state. Switching terminals does not reset your work.

  • Stay on the keyboard

    Full terminal interaction: describe goals, track progress, and confirm actions without leaving the command line.

  • Built for remote and servers

    SSH into a machine and keep pushing tasks — no graphical environment required.

04Harness foundation

What is DeepSeek Harness

DeepSeek Harness is the runtime layer that keeps agents working in real environments: models reason, Harness understands context, uses tools, and keeps executing. It is not a model and not a fixed chat UI.

DeepSeek Harness

Composable agent runtime

  • Everything is a plugin: models, tools, skills, sessions, sandboxes, scheduling, and UI.
  • Compose via configuration — swap, combine, or extend without touching core source.
  • Runs leave a trail: inputs, tool calls, results, and sub-agent scheduling append to the session log.

Cocode

Ready-to-run distribution

  • Less setup: models, tools, and safety boundaries configured — open a repo and start.
  • Tasks finish: changes, tests, and conclusions return to the workspace — no multi-window handoffs.
  • You control critical steps: file edits, commands, and network access pause until you approve.

Cocode is built on the DeepSeek Harness developer preview. It is an independent distribution, not an official DeepSeek product; upstream compatibility may change.

READY WHEN YOU ARE

No need to master DeepSeek Harness first —
run your first job now.

Sign up free to get started, or run tasks with Cocode Nut model-service credits.

A DeepSeek Harness distribution

Product

  • Overview
  • Desktop
  • Terminal
  • Foundation
  • Download

Use & resources

  • Documentation
  • GitHub repository
  • Cocode Nut
  • Plans & pricing
  • FAQ

Account

  • Sign in
  • Billing & plan

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