html-effectiveness-editor

html-effectiveness-editor is a skill for Claude Code, Codex from Azhi-ss/html-effectiveness. It costs 112 tokens per session (2,053 once invoked), scanned A, original, MIT.

Guidance for building small HTML editors where users arrange items, change settings, or tune prompts, then copy the result back to an agent.

In plain words
What is it for?
Creating drag-and-drop triage boards, feature-flag configuration editors, and prompt editors with live examples and a copy-result button.
Why use it?
It helps turn hard-to-describe changes into visible actions while preserving a way to export the final result as text.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/azhi-ss/html-effectiveness/09-editor
Any agent
npx skills add Azhi-ss/html-effectiveness --skill 09-editor
Clone the repo
git clone --depth 1 https://github.com/Azhi-ss/html-effectiveness

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.

agentmods badge for html-effectiveness-editor

README.md
[![agentmods](https://agentmods.dev/badge/skills/azhi-ss/html-effectiveness/09-editor.svg)](https://agentmods.dev/skills/azhi-ss/html-effectiveness/09-editor)
Your own site
<a href="https://agentmods.dev/skills/azhi-ss/html-effectiveness/09-editor"><img src="https://agentmods.dev/badge/skills/azhi-ss/html-effectiveness/09-editor.svg" alt="Measured on agentmods" height="20"></a>
Per session 112 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,053 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00112 $0.02053
Opus 5 $0.00056 $0.01026
Sonnet 5 $0.00022 $0.00411
Haiku 4.5 $0.00011 $0.00205

Measured 4d ago against content hash 91f5706ea01f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

html-effectiveness-editor 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 4d 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/09-editor/SKILL.md · 207 lines

How it starts

The opening of the file, as written. The whole thing — 207 lines — stays where its author put it; the contents beside it link to each section on GitHub.

09-editor — 自定义编辑界面

"Sometimes it's hard to describe what you want in a text box. Ask for a throwaway editor for the exact thing you're working on — and always end with an export button that turns whatever you did in the UI back into something you can paste into the agent or commit."

核心约束(不可妥协)

每个 09-editor 范式产出的页面必须有"复制结果"按钮。 让用户在 UI 里的所有操作能 → 一段可粘贴的文本 → 回到 agent。

没有 export 出口的"编辑器" = 玩具,不是工具。


何时用

用户说 用哪个范式 模板
"20 个 ticket 帮我排优先级 / triage" 拖拽分类板 自建
"切一组 feature flag / 配置一些参数" 配置编辑器 自建
"调一个 prompt,要看几个样例" Prompt 调参器 ../../templates/prompt.html
"我要在 UI 里改完然后 copy 回来" 任意

范式 9.1 · 拖拽分类板(triage board)

空间形状:N 列(典型 4 列:Now / Next / Later / Cut),每列一个 <ul>,卡片可在列间拖拽。顶部"Copy as markdown"导出。

HTML5 drag-and-drop 关键 JS

let dragged = null;
document.querySelectorAll('.card').forEach(c => {
  c.draggable = true;
  c.addEventListener('dragstart', () => { dragged = c; c.classList.add('dragging'); });
  c.addEventListener('dragend',   () => c.classList.remove('dragging'));
});

document.querySelectorAll('.column ul').forEach(col => {
  col.addEventListener('dragover', e => {
    e.preventDefault();
    const after = [...col.querySelectorAll('.card:not(.dragging)')]
      .find(c => e.clientY < c.getBoundingClientRect().top + c.offsetHeight / 2);
    if (after) col.insertBefore(dragged, after);
    else col.appendChild(dragged);
  });
});

// 导出
document.querySelector('#copy-md').onclick = async () => {
  const md = [...document.querySelectorAll('.column')].map(col => {
    const title = col.querySelector('h2').textContent;
    const items = [...col.querySelectorAll('.card')]
      .map(c => `- ${c.querySelector('.card-title').textContent.trim()}`)
      .join('\n');
    return `## ${title}\n${items}`;
  }).join('\n\n');
  await navigator.clipboard.writeText(md);
  document.querySelector('#copy-md').textContent = 'Copied ✓';
};

关键 CSS(列与拖拽态):

Read the full file on GitHub · 207 lines

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. 4d ago First seen · 207 lines · 112 tokens per session scan A 91f5706ea01f

Subscribe to this mod's changes

html-effectiveness-editor is a skill published in the GitHub repository Azhi-ss/html-effectiveness (5 stars, last pushed 3mo ago), licensed MIT. It adds 112 tokens to every session and 2,053 once invoked, about $0.0006 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 2026-08-31.

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