China Poster Studio
v1.0.3社交海报生成器。一键将文字/文章生成精美海报，支持朋友圈、小红书、抖音等平台。粘贴内容即可生成，无需设计技能。适合运营人员、自媒体、普通用户。
⭐ 0· 289·0 current·1 all-time
by@tobewin
Security Scan
OpenClaw
Suspicious
medium confidencePurpose & Capability
The skill claims built-in background templates and bundled assets but the package contains no image assets or fonts and has no install spec to fetch them. It also declares only 'python3' and no credentials, which is appropriate, but claiming '内置10+高质量背景模板' without providing those templates is inconsistent.
Instruction Scope
Runtime instructions include fetching user-provided URLs ('尝试抓取 → 生成海报') and a note that '首次使用需要下载字体（约20MB）' but do not specify trusted download locations. The sample code attempts to read system font paths (macOS, Linux, Windows); reading system font files is reasonable for rendering but broadens file access surface and should be explicit. The instructions are otherwise limited to local image generation with Pillow.
Install Mechanism
There is no formal install spec — this is an instruction-only skill. The front-matter/metadata mentions 'pip install pillow' as a dependency string, which is expected for image generation. Because there's no automated install or signed source for additional assets/fonts, the agent or user would need to fetch/install those manually; the source for those downloads is unspecified.
Credentials
The skill requests no environment variables, no credentials, and no config paths. That is proportionate to its stated purpose (local poster generation).
Persistence & Privilege
The skill does not request always: true and does not declare actions that would modify other skills or system-wide agent configuration. No elevated persistence or privileges are requested.
What to consider before installing
This skill appears to be a straightforward poster generator, but there are important gaps you should address before installing or using it:
- Missing assets: The SKILL.md claims built-in backgrounds and a ~20MB font download, but the package contains no background images or font sources. Ask the publisher where these assets come from and prefer assets served from reputable, verifiable sources (official font repositories, GitHub releases, or vendor CDNs). Avoid running code that auto-downloads binaries or archives from an unknown URL.
- Font download ambiguity: The instructions say fonts must be downloaded but provide no URL. If you or the agent must download fonts, make sure the download source is trusted and HTTPS-signed. Untrusted downloads are the primary risk here.
- System font access: The sample code checks common system font paths. This is normal for rendering Chinese text, but it does mean the skill will read files from standard font locations. If you have sensitive files in atypical places, verify the agent's working directory and filesystem access policies.
- External URL fetching: The skill will attempt to fetch content when a user supplies a URL. Treat that as the agent fetching third-party web pages (potentially including complex HTML/JS). Consider sanitizing or previewing fetched content and avoid supplying URLs that contain private data or require authentication.
- Dependency installation: Pillow is a normal dependency; install it from the official PyPI repository. If an agent will perform 'pip install' automatically, confirm it uses your trusted Python environment and does not run additional unknown install scripts.
What would increase confidence: inclusion of the actual background assets or explicit, auditable URLs for fonts/backgrounds in the skill package or an install spec; an explicit, signed install recipe; or confirmation of where the first-time font/background downloads originate. If you cannot obtain those, treat this skill as incomplete and avoid giving it permission to auto-download or run arbitrary network fetches.Like a lobster shell, security has layers — review code before you run it.
Runtime requirements
🎨 Clawdis
Binspython3
latest
社交海报生成器
一键将文字、文章、感悟生成精美海报，适合发朋友圈、小红书、抖音。
功能特点
- 🎨 一键生成：粘贴内容即可生成精美海报
- 📱 多平台适配：朋友圈(1:1)、小红书(3:4)、抖音(9:16)
- 🖼️ 精美背景：内置10+高质量背景模板
- ✍️ 智能排版：自动提取标题、要点、金句
- 🌏 中文优化：专为中文内容优化
- ⚡ 秒级生成：无需等待，即刻出图
适用场景
| 场景 | 示例 |
|---|---|
| 朋友圈分享 | 新闻观点、读书笔记、生活感悟 |
| 小红书笔记 | 干货总结、产品推荐、经验分享 |
| 抖音素材 | 知识卡片、观点输出 |
| 公众号配图 | 文章摘要、金句海报 |
使用方式
方式1：粘贴内容（推荐，最稳定）
用户：[粘贴一篇文章或一段话]
Agent：自动生成海报
方式2：简单描述
用户：帮我做一个关于"坚持学习"的励志海报
Agent：AI生成内容 + 生成海报
方式3：提供URL（可选）
用户：https://mp.weixin.qq.com/s/xxx
Agent：尝试抓取 → 生成海报
生成流程
用户输入
↓
识别输入类型（URL/长文本/短描述）
↓
获取内容
├─ URL → 尝试抓取（可能失败）
├─ 长文本 → 直接使用
└─ 短描述 → AI扩展生成
↓
AI智能处理
├─ 提取标题
├─ 提炼3个核心要点
├─ 提取金句
└─ 选择背景风格
↓
生成海报
├─ 加载预制背景图
├─ Pillow精准压字
└─ 导出PNG图片
↓
输出成品海报
背景模板
内置模板
| 名称 | 风格 | 适用场景 |
|---|---|---|
| 商务蓝 | 深蓝渐变 | 职场、商业 |
| 极简白 | 纯白底 | 清爽、通用 |
| 深色模式 | 深灰/黑 | 科技、高端 |
| 暖色橙 | 橙色渐变 | 活力、生活 |
| 渐变紫 | 紫色渐变 | 时尚、文艺 |
| 清爽灰 | 浅灰底 | 简约、通用 |
| 墨绿色 | 深绿渐变 | 自然、健康 |
| 酒红色 | 深红渐变 | 正式、庄重 |
背景选择
用户可以指定：
├─ "用蓝色背景"
├─ "深色模式"
├─ "简洁白色"
└─ 不指定 → AI根据内容自动选择
海报排版
标准布局（1:1 朋友圈）
┌─────────────────────────┐
│ │
│ [背景图/渐变] │
│ │
│ ┌───────────────────┐ │
│ │ │ │
│ │ 标题（大字） │ │
│ │ 金句/观点 │ │
│ │ │ │
│ └───────────────────┘ │
│ │
│ · 要点1 │
│ · 要点2 │
│ · 要点3 │
│ │
│ ─────────────────── │
│ 来源：xxx | 日期 │
└─────────────────────────┘
竖版布局（3:4 小红书）
┌────────────────┐
│ │
│ [背景图] │
│ │
│ ┌──────────┐ │
│ │ 标题 │ │
│ │ 金句 │ │
│ └──────────┘ │
│ │
│ · 要点1 │
│ · 要点2 │
│ · 要点3 │
│ │
│ 来源 | 日期 │
└────────────────┘
使用示例
示例1：新闻观点海报
用户：[粘贴一篇关于AI的新闻]
输出：
┌─────────────────────────┐
│ [深蓝色科技背景] │
│ │
│ AI正在改变世界 │
│ ───────────────── │
│ "未来已来，只是分布 │
│ 不均匀" - 威廉·吉布森 │
│ │
│ · 大模型能力持续突破 │
│ · Agent技术走向成熟 │
│ · 开源生态蓬勃发展 │
│ │
│ AI研究院 | 2026.03.25 │
└─────────────────────────┘
示例2：读书笔记海报
用户：读完《原则》，印象最深的是"痛苦+反思=进步"
输出：
┌─────────────────────────┐
│ [简洁白色背景] │
│ │
│ 读书笔记 │
│ 《原则》 │
│ ───────────────── │
│ "痛苦+反思=进步" │
│ │
│ · 拥抱现实 │
│ · 五步流程法 │
│ · 极度透明 │
│ │
│ 读书笔记 | 2026.03.25 │
└─────────────────────────┘
Python代码示例
from PIL import Image, ImageDraw, ImageFont
import os
import numpy as np
class PosterGenerator:
def __init__(self, assets_dir):
self.assets_dir = assets_dir
self.backgrounds = {
'business_blue': 'business_blue.png',
'minimal_white': 'minimal_white.png',
'dark_mode': 'dark_mode.png',
'warm_orange': 'warm_orange.png',
'gradient_purple': 'gradient_purple.png',
'clean_gray': 'clean_gray.png',
}
def _load_font(self, size):
"""加载中文字体"""
font_paths = [
'/System/Library/Fonts/PingFang.ttc',
'/System/Library/Fonts/STHeiti Light.ttc',
'/usr/share/fonts/truetype/noto/NotoSansCJK-Bold.ttc',
'C:/Windows/Fonts/msyh.ttc',
]
for path in font_paths:
if os.path.exists(path):
try:
return ImageFont.truetype(path, size)
except:
continue
return ImageFont.load_default()
def generate_poster(self, title, points, quote, style='business_blue', size_ratio='1:1'):
"""生成海报"""
# 设置尺寸
sizes = {
'1:1': (1080, 1080), # 朋友圈
'3:4': (1080, 1440), # 小红书
'9:16': (1080, 1920), # 抖音
}
width, height = sizes.get(size_ratio, (1080, 1080))
# 加载背景
bg_path = os.path.join(self.assets_dir, 'backgrounds',
self.backgrounds.get(style, 'business_blue.png'))
if os.path.exists(bg_path):
bg = Image.open(bg_path).resize((width, height))
else:
bg = Image.new('RGB', (width, height), (30, 50, 100))
draw = ImageDraw.Draw(bg)
# 加载字体
font_title = self._load_font(64)
font_normal = self._load_font(36)
font_small = self._load_font(28)
# 绘制标题
margin = int(width * 0.08)
y = int(height * 0.15)
draw.text((margin, y), title, font=font_title, fill='white')
# 绘制金句
y += 100
if quote:
draw.text((margin, y), f'"{quote}"', font=font_normal, fill=(200, 220, 255))
# 绘制要点
y += 120
for point in points[:3]:
draw.text((margin + 20, y), f'● {point}', font=font_normal, fill='white')
y += 60
# 底部
draw.rectangle([(0, height-80), (width, height)], fill=(0, 0, 0, 80))
draw.text((margin, height-55), 'Generated by AI', font=font_small, fill=(180, 180, 180))
return bg
def save_poster(self, poster, output_path):
"""保存海报"""
poster.save(output_path, 'PNG', quality=95)
return output_path
注意事项
- 首次使用需要下载字体（约20MB）
- 内置背景图为预制模板
- 文字精准，无错别字
- 支持中文排版
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