dsh-at-skill

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A standalone DeepSeek Harness plugin that adds Skill invocation through @name without modifying Harness source code.

Behavior

• Typing @ in the conversation composer lists every user-invocable Skill available to the current session.
• Typing more characters filters candidates by Skill-name prefix; settled catalog results are refreshed on the next request.
• Picking a candidate inserts @skill-name .
• Sending a whitespace-bounded @skill-name token loads that Skill deterministically before the model step.
• Existing /skill-name, @subagent, and @plugin behavior remains owned by their original plugins.

The Skill group uses menu order 2, after existing @ reference groups, so it does not change their default Enter target.

Compatibility

Requires Node.js 20 or newer and DeepSeek Harness >=0.2.2-rc.1 <0.3.0-0. This version is not compatible with the earlier 0.1.x Harness client.

Installation

Clone the repository, install dependencies, and add the local package to the Web profile:

git clone https://github.com/452926826/dsh-at-skill.git
cd dsh-at-skill
npm install
dsh plugin --profile web add "$PWD"

It can also be installed directly from GitHub:

dsh plugin --profile web add github:452926826/dsh-at-skill

Restart dsh web after installation. The repository includes built lib artifacts so installing the package does not require a local Harness source checkout.

Development

Run npm ci, then npm run build and npm run check. The build uses npm dependencies and does not require a local Harness checkout.

Limitation

Invocation is text-based and also matches tokens inside quotations and code blocks; it does not distinguish explicit picks from other text. If a Skill, subagent, or plugin shares the same @name, the submitted text carries no source identity; a matching user-invocable Skill is loaded by the Host plugin.