DeepSeek Harness plugin

dsh-ultramath

Multi-agent workflow for math-modeling contests: the "UltraMath" preset runs a problem from reading through framework, derivation, coding, verification, paper and review, plus 4 single-stage role presets (mathematician, engineer, writer, reviewer) and 33 model-library skill docs.

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Source facts

Repository
Andiii208/dsh-ultramath
Latest update
Aug 19, 2026
Category
Skills
GitHub stars
0

Install

Start with a prompt that asks an agent to read the source. Switch to the command if you want to install it yourself.

Copy this prompt into DSH, Codex, or another agent and ask it to read the page and repository first.

Do not install anything yet. Read this DeepSeek Harness plugin and explain what it does, which files, networks, or credentials it can access, and how to install and remove it.

Plugin page: https://deepseekplugins.org/plugins/Andiii208/dsh-ultramath
GitHub: https://github.com/Andiii208/dsh-ultramath
Plugin: dsh-ultramath
Author: Andiii208
Install command: dsh plugin --profile web add github:Andiii208/dsh-ultramath

Do not run the install command until I confirm.

Check the source files

Read the README and other files from this plugin directory before installing.

File explorer3 files
README.mdSource · read only

<div align="center">

dsh-ultramath — UltraMath 数学建模竞赛多 Agent 求解插件

![npm](https://www.npmjs.com/package/dsh-ultramath) ![license](LICENSE) ![node](package.json) ![dsh](https://github.com/deepseek-ai/deepseek-harness)

</div>

dsh-ultramath

UltraMath 数学建模竞赛多 Agent 求解插件:bundle 主形态(dsh.bundle.patchcordis.patch.yml 装载 node 半侧),纯 node 半侧,无浏览器 UI,不改 DSH 核心源码。

安装

dsh plugin --profile web add github:Andiii208/dsh-ultramath

安装后新建会话,预设选择器会出现「UltraMath」主控与 4 个单阶段角色预设。

特性

  • UltraMath 主控 + 4 角色预设:主控 UltraMath(唯一入口,自包含全流程)+ 数学家/工程师/作家/审稿人(单阶段手动切入),启动时幂等同步到 ~/.dsh/.agent-presets/
  • 33 篇模型库技能skills/模型库/ 33 个技能文档(28 篇单源搬运 + 5 篇新增),由根 SKILL.md触发词索引.md 按需指向,不注册进 catalog 避免刷屏。
  • 全流程阶段:读题 → 框架设计(Phase 0)→ 推导(Phase 1)→ 编码(Phase 2)→ 验算(Phase 2.5)→ 论文(Phase 3)→ 审稿(Phase 4),主控预设一次跑通,可随时单阶段切入/续跑。

工作原理

  • node 半侧在主机启动时把 presets/ 下 5 个预设目录(ultramath + ultramath-{mathematician,engineer,writer,reviewer})幂等同步到 ~/.dsh/.agent-presets/:字节相同则跳过,并校验 agent.cordis.yml 结构(缺 name / name 前缀非法 / 重复 id 视为失败)。
  • 通过 systemPrompt 区块向模型公告插件存在性与边界。
  • 技能文档随 npm 包分发(skills/**files 白名单内)。

开发与验证

npm ci
npm test            # lib 单测(node:test,12 例)
npm run check       # 包结构校验(frontmatter / 触发词索引完整性 / presets)
node scripts/validate-package.mjs --pack   # npm pack 内容核验(发布前置)

相关仓库

  • Andiii208/UltraMath:领域权威源(5 角色 Prompt、模型库、论文规范),本插件是其 DSH 发布镜像。