DeepSeek's official open-source agent harness — a plugin-first runtime where everything is a plugin. The framework every DSH plugin extends.
dsh-custom-tool
Create and manage sandboxed JavaScript tools for DSH with a Monaco editor and model-driven tool lifecycle.
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About this plugin
Create and manage sandboxed JavaScript tools for DeepSeek Harness with a Monaco editor and model-driven tool lifecycle.
Install this DSH plugin
Copy the command below and run it in your DeepSeek Harness terminal.
dsh plugin add github:omdsh-dev/dsh-custom-tool ⚠️ Plugins run with the permissions of your dsh process and may execute code at install time. Review the source repository and its license before installing. Pin the commit hash for reproducible installs. Plugin safety →
More about this plugin
Custom tools for the DeepSeek Harness: users author their own JavaScript tools in the settings UI with a Monaco VS Code editor and TypeScript intellisense, and the model grows and prunes the same toolset itself through custom_tool_create / custom_tool_remove / custom_tools_list. Every tool is durable, hotregistered, and written into the model prompt on the next step. !The Custom Tool settings page
About this plugin: dsh-custom-tool
What is dsh-custom-tool?
dsh-custom-tool is a development & runtime plugin maintained by omdsh-dev. Create and manage sandboxed JavaScript tools for DSH with a Monaco editor and model-driven tool lifecycle.
How do I install dsh-custom-tool?
Run dsh plugin add github:omdsh-dev/dsh-custom-tool in your DeepSeek Harness terminal. The dsh CLI resolves the plugin from GitHub and installs it into your active profile. For reproducible installs, pin a commit hash: dsh plugin add github:omdsh-dev/dsh-custom-tool#commit.
Is dsh-custom-tool free?
dsh-custom-tool is a community open-source project released under the MIT license. You can inspect its source and install it for free.
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