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dsh-comfyui · ComfyUI 驱动器(DeepSeek Harness)

AI-first 合同制 ComfyUI driver for DeepSeek Harness (dsh).

模型只看见合同(槽 / LoRA 坑 / can / cannot 能力标签),永远看不见工作流 JSON;人要改接线去真 ComfyUI。 The model only sees a contract (slots / LoRA pits / can-cannot capability tags) — never the workflow JSON; rewiring happens in real ComfyUI.

图生图 · 文生图 · 图生视频 · 文生视频:工作流扫描成合同 → 双击预检(节点存在性 + 模型文件)→ 失败如实报错,不假出一张图。 Image-to-image · text-to-image · image-to-video · text-to-video: scan a workflow into a contract → double preflight (node existence + model files) → honest errors on failure, no fabricated output.


特性 · Features

工具注册名统一为 _dsh_external_dsh_comfyui_* 全名(harness 不做名字缩短,模型按注册名调用)。 Tool registration names are the full _dsh_external_dsh_comfyui_* (the harness does not shorten names; the model calls the registered names).

工具 Tool(注册名 Registration name) 说明 Description
_dsh_external_dsh_comfyui_list 连通状态 + 模板清单(media/mode/can/cannot + 用户写的 user_note)Connectivity + template list (media/mode plus user notes for the model)
_dsh_external_dsh_comfyui_inspect 单个模板的槽 / LoRA 坑 / prompt_style / user_notequery 搜模型文件名 One template's slots / LoRA pits / prompt style / user notes; query searches model filenames
_dsh_external_dsh_comfyui_generate 按合同填槽提交。遵守 user_noteprompt_style(自然语言 vs tag)。图/视频/音频只传本地路径 Submit by contract. Follow user notes and prompt style. Media inputs take local paths
_dsh_external_dsh_comfyui_job 查询 / 等待 / 取消任务;成品只返回磁盘路径 Query / wait / cancel jobs; outputs are disk paths
_dsh_external_dsh_comfyui_import 扫描 / 导入本地 API Format JSON 为新模板(默认只扫描不落盘)Scan / import a local API-format JSON as a template (preview-only by default)
_dsh_external_dsh_comfyui_lora LoRA 注册表:list / register / remove 触发词与用法注释(与设置页同一张表)LoRA registry: list/register/remove trigger words and usage notes (same table as Settings)

核心设计 · Core design

AI-first 合同制 · Contract-first, AI-blind to graphs

工作流 JSON(ComfyUI API Format,模型不可见)
      │ scanGraph():离线启发式 + 活体官方集合判定
      ▼
模板合同 templates/<id>.contract.json   ← 模型唯一可见物(槽/LoRA 坑/can/cannot/models)
      │ generate():填槽 → 尺寸对齐 8 → 别名/触发词 → 模型文件校验
      │             → 预检(/object_info 逐节点存在性 + 必填输入)→ POST /prompt
      ▼
成品 outputDir/<prompt_id>/(图/视频/音频)+ job 记录(查询/等待/取消)
  • 槽 = (node, field) 指针:注入是通用的,合同 JSON 可以手补节点号——自动扫描漏掉的槽有万能逃生门。 Slots are (node, field) pointers with generic injection; contracts are hand-editable as the universal escape hatch.
  • 槽类型封闭、工作流开放:text / number / seed / model / lora / image / video / audio 8 种封闭槽,任意 API 图都能扫成合同。 Closed slot types (text/number/seed/model/lora/image/video/audio), open workflow set.
  • 双重预检:先验节点 + 必填输入(NODE_MISSING/NODE_SCHEMA_MISMATCH),再验模型文件在服务器上(MODEL_MISSING);全绿才 POST。失败返回结构化错误码(SLOT_UNKNOWN/PROMPT_REJECTED/MEDIA_MISSING/UI_FORMAT…),不会用文生图冒充视频、不会编造成品。 Double preflight: node existence + required inputs, then model-file existence; structured error codes; honest failure.

工作流适配 · Workflow adaptability

类型 Type 适配度 Adaptability 证据 Evidence
文生图 t2i / 图生图 i2i ✅ 完全适配(成熟路径) 随包 3 个 anima 模板,单测覆盖
文生视频 t2v ✅ 适配 测试 fixture 是真实 MiniMax-H3 图:duration/fps/aspect_ratio/megapixels 槽、音频 VAE、cannot: t2i
图生视频 i2v ✅ 适配(图里接了 LoadImage 即识别) 实测探针:LoadImage → WanImageToVideo → VHS_VideoCombine 扫出 mode: i2v + 必填 image 槽
音频相关 audio 🟡 部分 LoadAudio/SaveAudio/VAEDecodeAudio 识别,输出收集含 audio bag
聊天 / LLM 节点混合 🟡 能导入能执行,无对话语义 LLM 节点上游有标量文本时会被选为 prompt 槽;全内部化则诚实警告"edit the contract"

官方 / 自定义节点判定 · Official vs custom node classification

每个节点的 python_module 标签就是权威来源:nodes / comfy_extras.* / comfy_api_nodes.* 是官方,custom_nodes.<包名> 是自定义(带插件包名)。

The python_module tag on every node is authoritative: nodes / comfy_extras.* / comfy_api_nodes.* are official; custom_nodes.<pack> is custom (pack name included).

  • 生成时:预检按 python_module 活体分类,返回 custom_nodes: [{class_type, pack}] —— 官方更新新节点零维护自动跟随。 At generate time, preflight classifies live by python_module — new official nodes in ComfyUI updates are followed automatically.
  • 导入时:优先用活体会话分类(警告标注 verified against the live server);离线时回退到 lib/lib/official-nodes.json(849 个官方节点,由 scripts/update-official-nodes.mjs 从服务器生成,绝不手打)。 At import time, live classification wins (warning marked verified); offline falls back to the generated 849-node official list.

安装 · Installation

仓库即标准 dsh bundle 包(@dsh-external/dsh-comfyui),克隆后直接安装:

The repo is a standard dsh bundle package (@dsh-external/dsh-comfyui) — clone and install:

git clone https://github.com/zeroa234/dsh-comfyui
cd dsh-comfyui
npm install
dsh plugin --profile web add .

安装后重启 harness,新会话的工具列表里就会出现 _dsh_external_dsh_comfyui_* 六个工具(bundle 自带的 cordis.patch.yml 会写入默认 baseUrl/outputDir)。设置页改动需要再重启一次才能刷新客户端打包。

After a harness restart, the six _dsh_external_dsh_comfyui_* tools appear in new sessions; the bundle's own cordis.patch.yml applies the default baseUrl/outputDir. Settings UI changes need another restart to rebuild the client bundle.

配置 · Configuration

配置项 Option 默认 Default 说明 Description
baseUrl http://127.0.0.1:8188(patch 覆盖为局域网地址) ComfyUI 服务器
templatesDir 包内 templates/ 合同 + 工作流 JSON
outputDir E:\agent\output\comfyui 成品目录(按 prompt_id 分子目录)

覆盖方式(profile 的 cordis.patch.yml 或预设配置)· Override in the profile's cordis.patch.yml or a preset config:

- id: dsh-comfyui
  name: '@dsh-external/dsh-comfyui'
  config:
    baseUrl: 'http://192.168.0.103:8188'
    outputDir: 'E:\agent\output\comfyui'

另有浏览器设置页(设置 → ComfyUI):改地址、模板/LoRA 注释(写给模型看:底模、自然语言还是 tag、LoRA 特殊用法)、LoRA 触发词(mode=仅模型 不写进提示词,适合 turbo;可从 ComfyUI 文件列表添加/删除)、导入工作流(API Format JSON,默认只扫描预览)。user-settings.json 保存在 templates/ 下(gitignored)。list / inspect 会带上 user_note

A browser settings page (Settings → ComfyUI) manages the address, per-template and per-LoRA notes for the model (checkpoint, natural language vs tags, LoRA quirks), LoRA trigger words (model-only keeps words out of the prompt, good for turbo; add/remove from the ComfyUI file list), and workflow import (preview-only by default), persisted to gitignored templates/user-settings.json. list / inspect surface user_note.

测试 · Tests

npm test   # node:test(零依赖),覆盖 graph 助手/合同读取/LoRA 触发词与注释/扫描/官方节点分类

tests/templates/ 之外无需任何外部依赖;官方节点分类测试直接读生成的 official-nodes.json,并验证活体 officialClasses 覆盖优先。

构建与注入(开发)· Build & inject (development)

纯 JS 包,源码即产物(无 src/、无构建步骤),克隆即用:

dev_inject_plugin     # 运行时注入(重启会丢)
dev_install_package   # 持久化:写入 profile package.json(link 依赖 + dsh.profile.bundles),重启不丢
dev_reload_package dsh-comfyui   # 改完代码确定性热重载(清缓存 → 重建 fiber,失败回滚旧代)

官方节点清单再生成:node scripts/update-official-nodes.mjs [baseUrl]。 改造工作流时:ComfyUI 里 Enable Dev mode → Save (API Format),再用 _dsh_external_dsh_comfyui_import 扫一遍。

仓库结构 · Repository layout

dsh-comfyui/
├── lib/                        # 源码即产物(纯 JS)· Plain-JS source (= build output)
│   ├── index.js                # 工具注册 + 设置 API · Tool registration + settings API
│   ├── client.js               # 浏览器设置页(settings.section slot)· Browser settings UI
│   └── lib/
│       ├── engine.js           # 生成管线(预检 / 上传 / 轮询)· Generation pipeline
│       ├── scan.js             # 工作流 → 合同扫描器 · Workflow → contract scanner
│       ├── graph.js            # 纯图助手(填槽/别名/绕过 LoRA)· Pure graph helpers
│       ├── templates.js        # 合同读写 · Contract I/O
│       ├── store.js            # LoRA 触发词 + 模板/LoRA 用户注释 · Trigger words and user notes
│       ├── import-template.js  # 扫描/保存模板 · Template import
│       ├── http.js             # ComfyUI HTTP 客户端(fetch)· HTTP client
│       └── official-nodes.json # 官方节点离线清单(脚本生成)· Offline official-node list (generated)
├── templates/                  # 模板合同 + 工作流 JSON · Template contracts + workflows
│   └── <id>.contract.json + <id>.json
├── tests/                      # node:test 用例(零依赖)· node:test suites
├── scripts/
│   └── update-official-nodes.mjs   # 官方节点清单再生成 · Regenerate official-node list
├── package.json
├── README.md
└── LICENSE

许可证 · License

BSD-3-Clause

About

ComfyUI 驱动器(AI-first 合同制):模型只见合同槽、不见工作流 JSON。文生图/图生图/文生视频/图生视频模板,双重预检防幻觉,官方/自定义节点活体判定。

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