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dsh-vqa-agent

Verified · install-tested on dsh jypjypjypjyp

✓ Actively maintained 3 contributors

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2026-08-16Last push
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What it does

DSH plugin: vqa_ask dual-model visual QA - main model asks question -> vision model answers by looking at image, UI shows QA process in real-time, supports multimodal vision model selection

✅
Our take
Works — verified, early-stage project

DSH plugin: vqa_ask dual-model visual QA - main model asks question -> vision model answers by looking at image, UI shows QA process in real-time, supports multimodal vision model selection It installs cleanly and boots without issues in our testing. It's early-stage but functional.

“Verified” means our automated CI actually ran dsh plugin add in a clean profile and it booted — nothing more. Feature descriptions and version compatibility are the author’s claims. This is not a security audit and not an endorsement of third-party code.

README

dsh-vqa-agent

DSH Web 插件(官方 bundle 形态):主模型调用 vqa_ask 向视觉模型提问,图片字节真实送达视觉模型,UI 实时展示「主模型提问 → 视觉模型回答」的 QA 过程;主设置提供多模态视觉模型选择页。

结构

package.json              # dsh.bundle.patch + dsh.client.platform=web + exports
cordis.patch.yml          # 向 web 组合挂载本插件(Node half)
.dsh-plugin/index.mjs     # Node half:注册 vqa_ask 工具 + webServer 路由
.dsh-plugin/client/index.mjs  # 浏览器 half 源码(esbuild 打包)
.dsh-plugin/client.js     # 构建产物(手改禁止;改源码后 node scripts/build-client.mjs)
scripts/build-client.mjs  # esbuild 构建器(--check 做新鲜度门禁)

构建

npm i -D esbuild          # 首次
node scripts/build-client.mjs   # 生成 .dsh-plugin/client.js
node scripts/build-client.mjs --check   # 校验产物与源码一致

安装到 DSH Web profile

  1. 在 /Users/a1234/.dsh/profiles/web/package.json:
    • dependencies 增加 "dsh-vqa-agent": "file:<本仓库路径>"
    • dsh.profile.bundles 增加 "dsh-vqa-agent"
  2. 在 profile 目录执行 pnpm install(或 pnpm add dsh-vqa-agent@file:<路径>)。
  3. 重启 web 服务并刷新页面。

也可以把本仓库推到 GitHub/GitLab 后用 git 依赖(参考 whale-girl 的 github:vlln/whale-girl#main)。

通信契约

  • Node ↔ 浏览器:webServer 路由(全部 POST JSON):
    • /dsh-vqa-agent/exchange {callId} — 单次问答快照(轮询,流式)
    • /dsh-vqa-agent/image {convKey} — 图片 dataURL(每会话拉一次)
    • /dsh-vqa-agent/transcript {} — 全部会话 QA 记录
    • /dsh-vqa-agent/settings {} — 当前选择 + 多模态模型列表
    • /dsh-vqa-agent/set-model {provider, model} — 设置页选择视觉模型
  • 浏览器 half 由 __ModuleLoader__.load({id, factory}) 挂载,React 经种子词 require("react") 解析(esbuild --external:react),样式直接注入 DOM。

功能

  • 工具 vqa_ask(image, question, model?, provider?, maxTokens?):读文件 → 魔数嗅探真实格式(PNG/JPEG/WebP/GIF,不信扩展名)→ attachments 生成引用 → 图片发给视觉模型 → 流式回答;同图追问自动带上下文。
  • 工具卡片(tool.call.toolview key vqa_ask):主模型提问气泡 + 视觉模型回答气泡 + 缩略图 + 状态徽标(固定深色底,明暗主题均清晰)。
  • Run 面板(tool.view.cordis key self):「双模型 QA 过程」总览。
  • 设置页(settings.section id vqa-vision):从所有提供方中选多模态模型作视觉模型,选择通过 settings 服务写入 settings.yaml 的 vqa: {provider, model} 分节持久保存,重启后仍记住。

默认视觉模型解析顺序

设置页选择 → VQA 配置(settings.yaml 的 vqa: {provider, model})→ 内置默认 momenta-gateway / qwen3.7-plus。

Install

🧩 Let your agent install it (recommended)

Install the catalog once, then DeepSeek Harness can find and install any plugin from this site automatically:

dsh plugin add dshbase-catalog

Then say "install dsh-vqa-agent for me" — your agent finds it in the directory and installs it. Docs: dshbase-catalog · verified packs.

This plugin is GitHub source (not published to npm) — install it straight from the repo:

Web profile:

dsh plugin --profile web add github:jypjypjypjyp/dsh-vqa-agent

Headless (CLI) profile:

dsh plugin --profile headless add github:jypjypjypjyp/dsh-vqa-agent

Test report

Verified: L1 install + L2 load + L3 runtime from GitHub source on dsh 0.1.0-rc.6.

When to use it

Extend the agent's coding surface — give it a new tool, workflow, or integration so it handles a dev task it couldn't before.

Who it's for

Developers who want dsh to behave like a teammate on real codebases — editing, running, and verifying changes rather than just answering.

For developers — extending it

The tool/command surface is the seam: expose more of the SDK, add smarter context wiring, or tighten the loop between code changes and verification.

Security: not yet scanned — our daily static scan will cover it shortly.

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