What is xiaohongshu-writer?

A writing and cover-making helper for Xiaohongshu, a Chinese social platform for image-and-text posts. It creates a title, post text, hashtags, and a vertical thumbnail image.

Use it to turn a topic into a ready-to-publish Xiaohongshu post, including a 3:4 cover image with a title, summary, and hashtags.

It removes the need to plan the post and design its cover separately. It also gives the content a consistent structure and format for the platform.

How EXboys/skilllite configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to EXboys/skilllite. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/EXboys/skilllite/main/.skills/xiaohongshu-writer/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/EXboys/skilllite

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/exboys/skilllite/xiaohongshu-writer/github.svg)](https://agentmods.dev/skills/exboys/skilllite/xiaohongshu-writer)

Your own site

<a href="https://agentmods.dev/skills/exboys/skilllite/xiaohongshu-writer"><img src="https://agentmods.dev/badge/skills/exboys/skilllite/xiaohongshu-writer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/exboys/skilllite/xiaohongshu-writer"><img src="https://agentmods.dev/badge/skills/exboys/skilllite/xiaohongshu-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,288 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00056	$0.01288
Opus 5.5	$0.00022	$0.00515
Sonnet 5.5	$0.00011	$0.00258
Haiku 4.5	$0.00006	$0.00129

Measured 2mo ago against content hash 1cc725b6271f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

xiaohongshu-writer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/main.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.skills/xiaohongshu-writer/SKILL.md · 137 lines

How it starts

The opening of the file, as written. The whole thing — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.

小红书图文创作助手

工作流程

Agent 用本 Skill 的指引，根据用户主题生成完整内容（标题、正文、标签、封面设计）
调用本工具，传入生成的 content，建议 generate_thumbnail: true
脚本：优先用 Playwright 渲染 HTML 并截图（效果好、排版一致），失败时回退 Pillow；返回 base64 及保存到 image_path

无需 OpenAI，优先 Playwright HTML 截图，回退 Pillow 绘图。

输出结构（工具返回）

{
  "success": true,
  "title": "吸睛标题，带 emoji",
  "body": "正文内容",
  "hashtags": ["#话题1", "#话题2"],
  "thumbnail": {
    "cover_title": "封面显示标题",
    "accent_color": "#FF6B6B",
    "style": "gradient",
    "image_base64": "封面图 base64（仅当未保存到文件时返回，避免输出过大）",
    "image_path": "项目根目录下保存的图片路径，如 xiaohongshu_thumbnail.png",
    "image_source": "playwright 或 pillow"
  }
}

标题规则

长度：15-25 字为宜，信息密度高
必备：至少 1 个 emoji，放在开头或关键词处
禁止：标题党、夸张承诺、违禁词
技巧：数字+结果、反常识、疑问式、场景代入

正文规则

分段：每段 2-4 行，多用空行隔开
语气：口语化、像朋友分享，用"我"、"你"
emoji：适当点缀，每段 0-2 个，不过度
结构：开头抓人 → 干货/故事 → 总结/互动
禁止：硬广感、堆砌关键词、违禁词

标签规则

数量：3-5 个
搭配：1 个大类话题 + 2-3 个细分 + 1 个热门
示例：#生活好物 #平价好物 #宿舍党必备 #618攻略

缩略图（封面）设计

封面为高质量图文风格，包含三部分：主标题、正文摘要（2–5 行）、话题标签。由 Playwright 渲染 HTML 并截图（主）或 Pillow 绘制（备选）生成，竖版 3:4。成功后保存到项目根目录 xiaohongshu_thumbnail.png。

Agent 生成 content 时，thumbnail 需包含：

字段	说明	示例
`cover_title`	封面上显示的主标题（可略，默认用 title）	"3 件办公室好物"
`accent_color`	主色调，十六进制或中文	"#FF6B6B" 或 "暖橙"
`style`	风格	"gradient" / "minimal" / "vibrant"

风格说明

gradient：渐变背景，主色到深色（默认）
minimal：简约灰白
vibrant：纯色块

使用方式

工具调用：传入 content（必填），即 Agent 已生成的内容。格式：

{
  "content": {
    "title": "🛒 打工人的 3 件办公室好物！",
    "body": "正文...",
    "hashtags": ["#办公室好物", ...],
    "thumbnail": {
      "cover_title": "3 件办公室好物",
      "accent_color": "#FF6B6B",
      "style": "gradient"
    }
  },
  "generate_thumbnail": true
}

前置条件：

pip install playwright 且执行 playwright install chromium（优先，skilllite init 时会安装）
可选回退：pip install Pillow 及中文字体（macOS 自带 PingFang；Linux: apt install fonts-noto-cjk；或于 .skills/xiaohongshu-writer/fonts/ 放入 NotoSansCJKsc-Regular.otf）

Read the full file on GitHub · 137 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

scripts/main.py 15 KB runs code

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 137 lines · 56 tokens per session scan A 1cc725b6271f

Subscribe to this mod's changes

xiaohongshu-writer is a skill published in the GitHub repository EXboys/skilllite (152 stars, last pushed 4d ago), licensed MIT. It adds 56 tokens to every session and 1,288 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Creative and media Writing and docs agentskills ai-agents rust-sandbox sandbox self-evolving

xiaohongshu-writer next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
xiaohongshu-writerEXboys/skilllite	Skill	152	4d ago	MIT	A	56	Claude Code, Codex
analyzing-malware-behavior-with-cuckoo-sandboxMikaru0Mystic/sectinel	Skill	12	4mo ago	Apache-2.0	A	78	Claude Code
ops-demoSnowflake-Labs/cocoplus	Skill	727	2d ago	MIT	A	46	Claude Code
diarySnowflake-Labs/cocoplus	Skill	727	2d ago	MIT	A	12	Claude Code, Codex
pulse-configureSnowflake-Labs/cocoplus	Skill	727	2d ago	MIT	A	12	Claude Code, Codex
stall-resetSnowflake-Labs/cocoplus	Skill	727	2d ago	MIT	A	14	Claude Code, Codex
code-reviewmagnus919/agent-skills	Skill	166	2d ago	MIT	A	196	Claude Code, Codex

skilllite: Skill for Claude Code