NewsPaper

Render structured news content into a styled HTML newspaper page with optional AI-generated images using ComfyUI integration.

Security Scan

The skill's code, docs, and runtime instructions are consistent with its stated purpose (rendering newspaper-style HTML and optionally calling a ComfyUI image service); no extraneous credentials or risky install sources are requested — main user caution is that image prompts may be logged and that pointing COMFY_BASE_URL at a remote service will send prompts off-host.

Purpose & Capability

Name/description (HTML newspaper rendering + optional ComfyUI images) match the included files (server, comfy-client, Handlebars template). No unrelated environment variables, binaries, or config paths are required; package.json deps (express, axios, handlebars) are appropriate for the task.

Instruction Scope

SKILL.md and AGENT.md instruct the agent to POST to a local service (http://localhost:3000/render) and to contact a ComfyUI service at a local default (http://127.0.0.1:8000). The code only reads templates, writes HTML to ./output, and calls the ComfyUI endpoints /prompt, /history/{id}, and /queue. Potential privacy/information-leak note: comfy-client.js logs the full prompt to console (console.log('[ComfyUI] 开始生成图片，prompt:', prompt,...)), which contradicts the SKILL.md claim that logs only contain title and article count — image prompts (and thus any sensitive content included in prompts) can appear in logs and in requests to COMFY_BASE_URL. Also the rendered HTML embeds image URLs returned by ComfyUI (COMFY_VIEW_URL), so those URLs may point to external resources if COMFY_VIEW_URL is configured externally.

Install Mechanism

Instruction-only install (no install spec) and included source files — no external archives or unusual installers. Dependencies are standard npm packages trackable from package.json. This is a low-risk install mechanism.

Credentials

The skill declares no required environment variables; it documents optional COMFY_BASE_URL and COMFY_VIEW_URL to override local ComfyUI address. These are proportional to the advertised ComfyUI integration. No unrelated secrets/credentials are requested.

Persistence & Privilege

always:false; the skill runs as a normal service and writes output files to its own ./output directory. It does not modify other skills, system-wide agent settings, or request permanent platform-wide privileges.

Assessment

This skill appears to do what it says: render HTML and optionally call a ComfyUI image service. Before installing, consider: 1) By default it calls local ComfyUI (127.0.0.1:8000); if you set COMFY_BASE_URL/COMFY_VIEW_URL to a remote service, your image prompt text (and any sensitive content included in it or in article bodies) will be sent to that external endpoint. 2) comfy-client.js logs the full image prompt to console — do not include sensitive data in imagePrompt or article body if you expect logs to be retained or forwarded. 3) The service writes HTML files to ./output and serves them on localhost:3000; ensure appropriate filesystem permissions and that hosting this on a network-exposed machine is intended. If you need stronger privacy, run ComfyUI locally, avoid sensitive prompt content, and review/disable or redirect logging in comfy-client.js.

AI Newspaper Renderer Skill

工具描述

AI 报纸渲染服务 - 将结构化新闻内容渲染成仿实体报纸风格的 HTML 页面。支持 ComfyUI AI 图片生成。

服务地址: http://localhost:3000

API 端点

POST /render

渲染报纸 HTML。

请求格式:

POST http://localhost:3000/render
Content-Type: application/json

请求参数:

{
  "title": "string (必需) - 报纸标题",
  "subtitle": "string (可选) - 副标题",
  "articles": [
    {
      "headline": "string (必需) - 文章标题",
      "body": "string (必需) - 文章正文，用\\n\\n分隔段落",
      "imagePrompt": "string (可选) - AI 绘画提示词，最多 1 个"
    }
  ],
  "comfyOptions": {
    "enabled": "boolean (可选，默认 true)",
    "timeout": "number (可选，默认 120000ms)",
    "interval": "number (可选，默认 2000ms)",
    "width": "number (可选，默认 1024)",
    "height": "number (可选，默认 1024)"
  }
}

成功响应:

{
  "success": true,
  "id": "生成的唯一 ID",
  "url": "http://localhost:3000/output/{id}.html",
  "imageStatus": {
    "generated": "是否生成图片",
    "prompt": "使用的提示词",
    "imageUrl": "ComfyUI 图片地址",
    "articleIndex": "图片所在文章索引",
    "error": "错误信息（如有）"
  }
}

错误响应:

{
  "success": false,
  "errors": ["错误列表"]
}

使用规则

输入验证

• title: 必需，非空字符串
• articles: 必需，至少包含 1 篇文章
• 每篇文章必须有 headline 和 body
• imagePrompt: 最多只能有 1 个（单图限制）

内容组织策略

头条文章（articles[0]）:

• 跨栏显示，最重要内容
• 建议放置 imagePrompt（如有）
• 正文建议 300-800 字

普通文章:

• 次要新闻
• 正文建议 100-500 字
• 不需要 imagePrompt

正文格式

• 使用 \n\n 分隔段落
• 每段 50-200 字为宜
• 首段不缩进，后续段落缩进

图片提示词指南

• 使用英文描述
• 具体详细，包含主体 + 环境 + 风格
• 示例："A futuristic AI robot scientist in high-tech laboratory, holographic displays, blue lighting, digital art"

调用示例

const response = await fetch('http://localhost:3000/render', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
        title: "科技日报",
        subtitle: "前沿科技资讯",
        articles: [
            {
                headline: "AI 大模型迎来重大突破",
                body: "今日发布最新 AI 模型...\n\n研究团队表示...",
                imagePrompt: "A futuristic AI robot scientist, digital art"
            },
            {
                headline: "量子计算进展",
                body: "科学家实现新突破..."
            }
        ],
        comfyOptions: {
            enabled: true,
            timeout: 120000,
            interval: 2000,
            width: 1024,
            height: 512
        }
    })
});

const result = await response.json();
// result.url 为报纸页面地址
// result.imageStatus 包含图片生成状态

ComfyUI 集成

服务地址

• ComfyUI 服务地址：http://127.0.0.1:8000
• 提交任务：{COMFY_BASE_URL}/prompt
• 查看图片：{COMFY_VIEW_URL}/view

环境变量配置

# 可选：自定义 ComfyUI 地址
export COMFY_BASE_URL="http://127.0.0.1:8000"
export COMFY_VIEW_URL="http://127.0.0.1:8000"

图片生成流程

1. 检测 imagePrompt 字段
2. 提交任务到 ComfyUI
3. 轮询 /history/{prompt_id} 直到完成
4. 提取图片 URL 嵌入 HTML

降级策略

• ComfyUI 不可用时，使用占位图继续渲染
• 生成超时/失败时，不中断渲染流程

输出布局

• 4 栏布局（大屏幕）
• 3 栏布局（中等屏幕）
• 2 栏布局（小屏幕）
• 1 栏布局（手机）

样式特点

• 仿实体报纸风格
• 宋体/楷体/黑体中文字体
• 栏线分隔
• 头条图文并排
• 普通文章图片环绕

健康检查

GET http://localhost:3000/health

响应：{ "status": "ok", "timestamp": "..." }

错误处理

错误	原因	解决方案
缺少 title	未提供标题	从内容提取或询问用户
articles 为空	没有文章	确保至少 1 篇
多个 imagePrompt	违反单图限制	只保留 1 个
ComfyUI 超时	生成时间长	增加 comfyOptions.timeout
ComfyUI 不可用	服务未启动	检查 ComfyUI 或使用占位图

安全提示

• 日志仅记录标题和文章数量，不记录完整内容
• 避免在 body 中传递敏感信息
• 渲染的 HTML 会引用 ComfyUI 返回的图片 URL

AI 规划流程

1. 分析需求 → 确定报纸主题
2. 收集内容 → 生成或整理文章
3. 判断配图 → 生成 1 个英文 imagePrompt
4. 组织内容 → 头条放最重要内容 + 图片
5. 调用 API → POST /render
6. 返回结果 → 提供 URL 和图片状态