Independent distribution
Cocode is built on the DeepSeek Harness developer preview, not an official DeepSeek product.
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01DEEPSEEK / HARNESS 02
A coding agent distribution ready for DeepSeek Harness
Cocode combines DeepSeek Harness models, tools, skills, sandboxes, and sessions into desktop and terminal entry points you can use for real work.
Developer preview · capabilities and limits follow the current release
Plugin-oriented runtime
Models, tools, skills, sessions, and sandboxes are composed through profiles.
Bring your own endpoint
Use an official DeepSeek key, a compatible endpoint, your own gateway, or Cocode Nut.
02Why it matters
Harness runs the agent; Cocode shapes the workflow
You get more than a model entry point: a workspace where sessions, files, terminals, browser tools, and diff previews sit together.
03Why it matters
Developer preview, clearly labeled
The upstream Harness is still a developer preview and compatibility can change. Cocode makes the boundaries around versions, models, and runtime explicit.
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Clear boundaries make real development work easier to trust.
04Why it matters
One Host across GUI and TUI
The desktop and terminal clients share Host scope, profiles, and session data so one task can move between entry points.
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Clear boundaries make real development work easier to trust.
06FAQ
Before you start, make the boundaries clear.
Is Cocode an official DeepSeek product?
No. Cocode is an independent distribution built on the DeepSeek Harness developer preview.
Can I use my own model key?
Yes. Cocode supports a DeepSeek-compatible API key, a self-hosted endpoint, a gateway, or Cocode Nut.