In the DeepSeek Harness (DSH) development ecosystem, plugins are the primary way to extend functionality. For systems that require high customization or operate in restricted network environments, relying on external networks is often a potential source of uncertainty. The dsh-lawrencium (Lawrencium) plugin exists to address this issue.

dsh-lawrencium is a DSH plugin implemented purely in Node.js. It is maintained by the developer uckkk, and its core value is “no network dependency,” ensuring that the relevant functional logic operates in a local closed loop and does not initiate any external network requests.

Core Features

  • Pure Node Implementation: Built on the Node.js technology stack, it does not rely on a browser environment or specific network request libraries, with a clear code structure.
  • No Network Dependency: The plugin logic is fully local, does not call external APIs or make network requests, and is suitable for offline deployment scenarios.

Installation and Dependencies

Before installing the plugin, verify the environment dependencies first. This plugin depends on the DSH core framework and tooling libraries.

Prerequisites:
* @deepseek-ai/cordis (version must be ^4.0.1 or higher)
* @deepseek-ai/dsh-tools (version must be >=0.1.0-rc.6 or higher)

Installation Command:
Use the official plugin management command to add it:

dsh plugin add github:uckkk/dsh-lawrencium

Use Cases and Notes

This plugin is suitable for the following environments:
* Internal systems with strict network policies.
* Privately deployed environments that require fully offline operation.

Security Note:
The plugin runs with the permissions of the current DSH process. Before use, review the source code to confirm its behavior logic and ensure its license (MIT) meets your project requirements.

Summary

dsh-lawrencium provides an approach to extending DSH capabilities in restricted network environments. If you are building an agent workflow that does not rely on external networks, you can visit the catalog page or the GitHub repository for more information.