Introduction¶

DeepSeek Harness (DSH) adopts a plugin-based architecture, allowing developers to extend functionality as needed. When building agents or tool chains, components that do not depend on external network environments are sometimes required. The following section introduces a plugin named dsh-iceland.

Plugin Overview¶

dsh-iceland is maintained by developer uckkk and is a plugin implemented purely in Node.js. Its core description is “Iceland,” and its main feature is no network dependency.

Installation and Dependencies¶

Before installing, ensure the environment meets the dependency requirements. According to package.json, the plugin depends on the following versions:

{
  "peerDependencies": {
    "@deepseek-ai/cordis": "^4.0.1",
    "@deepseek-ai/dsh-tools": ">=0.1.0-rc.6"
  }
}

The installation command is as follows:

dsh plugin add github:uckkk/dsh-iceland

Core Functionality¶

This plugin does not involve external network calls. It is integrated into DSH through the Cordis patching mechanism (see the cordis.patch.yml file in the source code). As a pure Node implementation, it runs locally and generates no network traffic.

Notes¶

This plugin runs with the permissions of the current DSH process. Before installing, it is recommended to review the source code and license (MIT).

Conclusion¶

If you need to build agent components in a fully offline environment, you can refer to this plugin. For more details, consult the directory or source code:
* GitHub repository
* DSH ecosystem directory