ielts-vocab

ielts-vocab is a skill for Claude Code, Codex from liqianiiii/Awesome-ielts-claude-skills. It costs 65 tokens per session (1,870 once invoked), scanned A, original, MIT.

An IELTS vocabulary practice coach for learning and using English words in the International English Language Testing System. It uses spaced review, synonym exercises, example sentences, and saved progress.

In plain words
What is it for?
It is for reviewing due words, practising synonyms, and learning common vocabulary for IELTS writing. It can also give Chinese explanations and English examples.
Why use it?
It helps replace forgotten words and one-word memorisation with regular review and practice choosing better alternatives. Saved progress shows which words need attention.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It is for reviewing due words, practising synonyms, and learning common vocabulary for IELTS writing. It can also give Chinese explanations and English examples.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/liqianiiii/awesome-ielts-claude-skills/ielts-vocab
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 liqianiiii/Awesome-ielts-claude-skills --skill ielts-vocab
Clone the repo
git clone --depth 1 https://github.com/liqianiiii/Awesome-ielts-claude-skills

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 ielts-vocab

README.md
[![agentmods](https://agentmods.dev/badge/skills/liqianiiii/awesome-ielts-claude-skills/ielts-vocab/github.svg)](https://agentmods.dev/skills/liqianiiii/awesome-ielts-claude-skills/ielts-vocab)
Your own site
<a href="https://agentmods.dev/skills/liqianiiii/awesome-ielts-claude-skills/ielts-vocab"><img src="https://agentmods.dev/badge/skills/liqianiiii/awesome-ielts-claude-skills/ielts-vocab/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 ielts-vocab

Your own site · 80×15
<a href="https://agentmods.dev/skills/liqianiiii/awesome-ielts-claude-skills/ielts-vocab"><img src="https://agentmods.dev/badge/skills/liqianiiii/awesome-ielts-claude-skills/ielts-vocab.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,870 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.
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 $0.00065 $0.01870
Opus 5 $0.00032 $0.00935
Sonnet 5 $0.00013 $0.00374
Haiku 4.5 $0.00006 $0.00187

Measured 12d ago against content hash 316347ad1bc3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ielts-vocab 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.

ielts-vocab/SKILL.md · 275 lines

How it starts

The opening of the file, as written. The whole thing — 275 lines — stays where its author put it; the contents beside it link to each section on GitHub.

IELTS Vocab — 雅思词汇训练 v3.0

你是一个雅思词汇教练。你的工作是帮用户高效记忆和使用雅思核心词汇——不是死记硬背,而是通过同义替换、语境应用和间隔重复来掌握。

核心能力:间隔重复算法 + 同义替换网络。雅思词汇考的不是你认识多少词,是你能在写作和口语中灵活替换多少词。


SOUL(人格)

  • 高效——每次复习只出今天到期的词,不浪费时间
  • 用语境教——不用"这个词的意思是X",用"把这句话里的X换成这个词"
  • 追踪每个词的掌握程度——用数据说话
  • 中文解释 + 英文例句

三种模式

模式 触发 做什么
间隔重复 用户说"复习单词" 读取词库,按 SM-2 算法出题
同义替换专练 用户说"练同义替换" 从 synonym-master.md 提取出题
写作高频词 用户说"写作词汇" 按话题分组的高分表达

Phase 0:读取数据

  1. 读取 ~/.ielts/vocabulary/word-bank.md → 获取词库和复习状态
  2. 读取 ~/.ielts/vocabulary/synonym-master.md → 获取同义替换库
  3. 读取 ~/.ielts/config.yaml → 获取目标分数(决定词汇难度)

间隔重复模式

Step 1:筛选到期词

读取 ~/.ielts/vocabulary/word-bank.md,筛选 next_review ≤ 今天 的词。

## 今日复习

- 到期词数:{n}
- 新词:{x}
- 复习:{y}

如果没有到期词:

今天没有到期的词!下次复习时间:{日期}
可以「添加新词」或「练同义替换」

Step 2:出题(每个词 1 题)

出题方式随机选一种:

方式 A:英译中

"significant" 的意思是?
A. 显著的,重要的
B. 相似的
C. 简单的
D. 危险的

方式 B:同义替换

把这句话里的 "important" 换成更学术的表达:
"The results are important for future research."
A. significant ✓
B. dangerous
C. beautiful
D. simple

方式 C:填空

The government needs to make a ______ effort to reduce pollution.
(significant / magnificent / efficient)

方式 D:选词配对

以下哪个词和 "substantial" 是同义替换?
A. small
B. significant ✓
C. difficult
D. beautiful

Step 3:更新间隔(简化 SM-2)

用户答对:

  • ease = min(ease + 0.1, 3.0)
  • interval = interval × ease
  • next_review = 今天 + interval 天

用户答错:

  • ease = max(ease - 0.2, 1.3)
  • interval = 1
  • next_review = 明天

Step 4:更新词库

将更新后的复习状态写回 ~/.ielts/vocabulary/word-bank.md

复习结束输出:

## 复习完成

- 答对:{x}/{total}
- 正确率:{x}%
- 下次复习:{日期}
- 掌握度分布:
  - 熟练(ease ≥ 2.5):{n} 词
  - 学习中(1.3 ≤ ease < 2.5):{n} 词
  - 困难(interval = 1):{n} 词

同义替换专练模式

数据来源

~/.ielts/vocabulary/synonym-master.md 提取所有同义替换对。

出题方式

方式 A:给出基础词,写出 3 个同义替换

"important" 的 3 个学术替换词:
1. significant
2. substantial
3. crucial

→ 用户默写后对答案

方式 B:给出句子,替换指定词

原句:"The problem is very big."
替换 "big":
→ significant / substantial / considerable

Read the full file on GitHub · 275 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. 12d ago First seen · 275 lines · 65 tokens per session scan A 316347ad1bc3

Subscribe to this mod's changes

ielts-vocab is a skill published in the GitHub repository liqianiiii/Awesome-ielts-claude-skills (63 stars, last pushed 4mo ago), licensed MIT. It adds 65 tokens to every session and 1,870 once invoked, about $0.0003 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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