Vision bridge for text-only models: paste an image, get structured JSON evidence (OCR, layout, semantics).
View plugin → 
liustack
jacobian
Pure mathematics for agents: search examples and counterexamples, compute exactly, and independently check what a result proves.
Plugin facts
GitHub stars⭐ 43
LicenseMIT
Primary languagePython
Last push2026-08-15T00:39:38Z
Maintainermorluto
Added to this directory2026-08-15
Screenshots
About this plugin
Pure mathematics for agents: search for examples and counterexamples, compute exactly, and independently check what a result proves.
Install this DSH plugin
Copy the command below and run it in your DeepSeek Harness terminal.
dsh plugin add github:morluto/jacobian ⚠️ 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
<p align="center" <img src="docs/assets/jacobianhero.jpg" width="100%" alt="An archivalstyle blackandwhite photograph of a mathematician working at a chalkboard, with a constant Jacobian determinant and three distinct inputs mapping to one output." </p <p align="center" <strongAtomic mathematics for agents: discover one typed operation, run it, and compose its bounded result.</strong </p
About this plugin: jacobian
What is jacobian?
jacobian is a tools & capabilities plugin maintained by morluto. Pure mathematics for agents: search examples and counterexamples, compute exactly, and independently check what a result proves.
How do I install jacobian?
Run dsh plugin add github:morluto/jacobian 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:morluto/jacobian#commit.
Is jacobian free?
jacobian is a community open-source project released under the MIT license. You can inspect its source and install it for free.
Related plugins
The ultimate image-uploading engine with both CLI and API support — a household name in the Chinese dev community.
View plugin → 
PicGo
Give text-only coding agents eyes: image Q&A, long-screenshot OCR, frontend UI restoration and GUI automation, as a vision toolkit plus a skill, with optional drop-in support for Codex, Claude Code and more.
View plugin → 
Anionex