dsh-trapezoid
Run the following command in DeepSeek Harness:
dsh plugin install uckkk/dsh-trapezoid
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install uckkk/dsh-trapezoid in the DeepSeek Harness terminal to install the trapezoid area calculator plugin from https://github.com/uckkk/dsh-trapezoid.
About this plugin
When a trapezoid area comes up mid-conversation, switching to a calculator or manually working through the formula always breaks your flow. dsh-trapezoid collapses that into a single in-chat tool call: provide the two bases and the height, and the area is returned immediately, saving the back-and-forth of mental math.
The plugin is implemented in pure Node.js with zero network dependencies and no extra configuration required. Its scope is deliberately narrow: apply the (a + b) x h / 2 formula reliably and return the result. There are no side services, no environment variables, and no hidden complexity.
It is well suited for anyone who needs a quick trapezoid area check while grading geometry homework, annotating engineering drawings, or estimating spaces in daily life, and can also serve as a teaching aid when walking through formula decomposition and unit conversions in the classroom.
Use Cases
- Quickly verifying trapezoid area while grading geometry homework
- Confirming area values during engineering drawing annotations
- Demonstrating formula breakdown and unit conversion in class
Best For
- Geometry students who need quick area verification
- Engineers or designers dealing with area estimates daily
- Teachers who want to call calculation tools directly in conversation
Related Plugins
A unified suite combining hot runtime injection, task-aware thinking-mode routing, and a graded session protocol with red-team gates to sustain model diligence across long-horizon inference.
ModLens is a vision plugin for DeepSeek Harness that gives text-only models sight by reading images pasted directly into chat, with zero-config setup and multiple vision engines.
On-demand vision for text-only DeepSeek Harness agents: built-in free keyless vision chain and 14 vision tools, routing image turns as tool calls to vision models with pixel fidelity, no Python needed, one-command install.
Give text-only models in DeepSeek Harness eyes, enabling image Q&A, long-screenshot OCR, UI restoration, and GUI visual tasks.