self-media-platform-copywriting

self-media-platform-copywriting is a skill for Claude Code, Codex from yanhua1010/self-media-content-workflow. It costs 100 tokens per session (934 once invoked), scanned A, original, MIT.

A writing workflow for turning an approved topic, evidence, and brief into posts for platforms such as X, Xiaohongshu, WeChat, and short-video apps.

In plain words
What is it for?
It helps create platform-specific titles, openings, post structures, calls to action, short-video copy, and publishing materials.
Why use it?
It avoids copying one generic draft everywhere and keeps claims tied to the evidence provided.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present.

Part of the self-media-content-workflow plugin — 9 skills shipped together

Good fit It helps create platform-specific titles, openings, post structures, calls to action, short-video copy, and publishing materials.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yanhua1010/self-media-content-workflow/self-media-platform-copywriting
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add yanhua1010/self-media-content-workflow --skill self-media-platform-copywriting
Clone the repo
git clone --depth 1 https://github.com/yanhua1010/self-media-content-workflow

Made for: Claude Code, Codex.

Or install self-media-content-workflow, the plugin that ships this one along with the rest of its 9 skills.

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.

agentmods badge for self-media-platform-copywriting

README.md
[![agentmods](https://agentmods.dev/badge/skills/yanhua1010/self-media-content-workflow/self-media-platform-copywriting/github.svg)](https://agentmods.dev/skills/yanhua1010/self-media-content-workflow/self-media-platform-copywriting)
Your own site
<a href="https://agentmods.dev/skills/yanhua1010/self-media-content-workflow/self-media-platform-copywriting"><img src="https://agentmods.dev/badge/skills/yanhua1010/self-media-content-workflow/self-media-platform-copywriting/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.

agentmods 80×15 button for self-media-platform-copywriting

Your own site · 80×15
<a href="https://agentmods.dev/skills/yanhua1010/self-media-content-workflow/self-media-platform-copywriting"><img src="https://agentmods.dev/badge/skills/yanhua1010/self-media-content-workflow/self-media-platform-copywriting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 100 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 934 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00100 $0.00934
Opus 5 $0.00050 $0.00467
Sonnet 5 $0.00020 $0.00187
Haiku 4.5 $0.00010 $0.00093

Measured 12d ago against content hash f89926686d7a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

self-media-platform-copywriting 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 12d ago.

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/self-media-platform-copywriting/SKILL.md · 73 lines

What it actually says

平台文案

前置条件

开始完整写作前确认:目标受众、内容目标、核心判断、证据、平台、调性、禁区和商业关系。方向未确认时调用 self-media-content-brief

通用流程

  1. 从证据包中提取事实、个人判断、推断和建议。
  2. 明确读者在当前平台为什么会停下、看完和采取行动。
  3. 内部生成 6 到 8 个标题,覆盖结果、利益、身份、冲突、反差、好奇和数字等入口。
  4. 删除正文无法兑现、缺少证据或过度承诺的标题。
  5. 只向用户展示最强的 3 个标题,并解释各自入口。
  6. 为每个平台分别设计开头、证据顺序、结构和行动。
  7. 保存完整初稿,等待标题确认后再生成封面和最终发布包。

不要新增证据包中没有的品牌、产品、模型、人物、数据和结果。只知道“存在前后数据”但没有具体数值或变化方向时,不能写成提升、下降、更快、更省或更高等比较结论。需要具体信息但尚未提供时,使用明确占位符并列入人工核对项。

平台路由

只读取用户选择的平台规范:

平台字符、图片尺寸、标题长度和标签限制可能变化。需要精确值时,以当前官方说明或发布界面为准,不把历史经验写成永久规则。

去模板化审校

  • 从真实场景、冲突、结果或判断开始,不写行业套话。
  • 用时间、动作、对象、数字和失败替代泛泛概括。
  • 让句子长短自然变化,不把每段写成对称三点。
  • 删除“首先、其次、最后、总而言之”等机械连接词。
  • “不是 A,而是 B”只在确有力量时使用一次。
  • 用“我”承担个人判断,不装成机构媒体。
  • 结尾回到行动、边界或真实问题,不做空泛升华。

多平台适配

共享:母题、事实、证据、边界和商业披露。

重写:标题、第一屏、例子顺序、信息密度、视觉、行动和发布字段。

如果多平台稿件只有长短差异,判定失败并重写。

输出

标题确认前只交付:

  • 3 个标题候选和最终标题占位。
  • 完整正文或发布文案。
  • 尚缺证据和需要人工核对的事实。
  • AWAITING_USER 状态和“选择或修改标题”这一项下一步动作。

小红书可以先列出正文各页的信息任务,但封面文字、封面视觉和最终组图方案保持待定。

标题确认后再交付:

  • 摘要、标签、首评、链接或合集等适用字段。
  • visual-styles.md 推荐 2 到 3 套配图风格并等待用户选择,账号已有稳定偏好时默认沿用。
  • 封面文字、视觉需求和最终素材映射。
  • 需要人工核对的事实。
  • 商业合作声明。
Files

What ships with it

7 files 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.

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.

  1. 12d ago First seen · 73 lines · 100 tokens per session scan A f89926686d7a

Subscribe to this mod's changes

self-media-platform-copywriting is a skill published in the GitHub repository yanhua1010/self-media-content-workflow (480 stars, last pushed 19d ago), licensed MIT. It adds 100 tokens to every session and 934 once invoked, about $0.0005 per session on Opus 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.

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