agent-mistake-review

agent-mistake-review is a skill for Claude Code, Codex from hezkvectory/hermes-edu-skills. It costs 32 tokens per session (1,315 once invoked), scanned A, a copy of adult-vocational-certificate, MIT.

A mistake-review tool that studies wrong answers alongside the original question and the student's reasoning. It identifies recurring error patterns and turns them into correction and review tasks.

In plain words
What is it for?
Use it to analyse several wrong answers, classify causes, write concise corrections, suggest similar problems, and schedule later practice.
Why use it?
It goes beyond copying the correct answer, helping learners understand why they made the mistake and how to avoid repeating it. The review is based on actual examples rather than general advice.

Skill for Claude CodeCodex

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

Good fit Use it to analyse several wrong answers, classify causes, write concise corrections, suggest similar problems, and schedule later practice.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hezkvectory/hermes-edu-skills/agent-mistake-review
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 hezkvectory/hermes-edu-skills --skill agent-mistake-review
Clone the repo
git clone --depth 1 https://github.com/hezkvectory/hermes-edu-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 agent-mistake-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/agent-mistake-review/github.svg)](https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/agent-mistake-review)
Your own site
<a href="https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/agent-mistake-review"><img src="https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/agent-mistake-review/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 agent-mistake-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/agent-mistake-review"><img src="https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/agent-mistake-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,315 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 80% copy Near-identical to another mod 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 $0.00032 $0.01315
Opus 5 $0.00016 $0.00658
Sonnet 5 $0.00006 $0.00263
Haiku 4.5 $0.00003 $0.00131

Measured 9d ago against content hash 2129ee66b308, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

agent-mistake-review 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 9d 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.

Origin

This is a copy

80% identical to adult-vocational-certificate — 121 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/learning-core/agent-mistake-review/SKILL.md · 143 lines

How it starts

The opening of the file, as written. The whole thing — 143 lines — stays where its author put it; the contents beside it link to each section on GitHub.

错题复盘 Skill

把错题从改正答案升级为找到错误模式并安排复习。

这个 Skill 解决什么问题 / Problem

把错题从改正答案升级为找到错误模式并安排复习。

最适合 / Best For

  • 学生错题订正
  • 家长复盘一周错题
  • 老师整理班级共性问题

不适合 / Not For

  • 没有任何错题样本的泛泛复习
  • 只想快速抄标准答案的场景

使用前请准备 / Inputs

  • 错题题干
  • 学生原答案
  • 正确答案
  • 学生当时思路或老师批注
  • 判断错因
  • 给出订正说明
  • 抽象错误模式
  • 生成重做、同类题和间隔复习动作

输出格式 / Output Format

  • 错因分类
  • 正确解法
  • 一句话订正
  • 同类题建议
  • 复习计划

质量检查 / Quality Checks

  • 错因必须基于题目和原答案
  • 避免把所有问题归为粗心
  • 复习动作要可执行

没有平台工具时 / Standalone Fallback

  • 没有错题库时,让用户粘贴 3-5 道错题。
  • 没有记忆工具时,输出可复制的错题卡片。

示例提示 / Example Prompts

  • 下面是孩子最近 5 道错题,帮我找共性错误。
  • 这道题孩子答案是 36,正确答案是 42,帮我分析错因。

适用场景 / When To Use

当学习者、家长、老师、学校或教育应用开发者需要处理以下场景时,可以使用这个 Skill。

最适合的场景:

  • 错题订正
  • 单元复习

适用角色:

  • 学习者
  • 家长
  • 老师

调用信号 / Invocation Signals

意图:

  • agent_mistake_review
  • learning_core
  • 错题订正
  • 单元复习

示例表达:

  • 开始错题复盘 Skill
  • 帮我做错题订正
  • 根据当前上下文执行错题复盘 Skill

公开 Skill 契约 / Public Skill Contract

  • Workflow: agent_mistake_review.run
  • Category: learning-core
  • Stages: primary, junior, senior
  • Subjects: 学习能力
  • Abilities: 错题订正, 复习计划
  • Quality Tier: curated
  • Standalone Support: needs_user_input
  • Public Release: recommended
  • Requires Tools: context.load, entitlement.check, workflow.create, mistake.query_recent, mistake.cluster, plan.generate, memory.write
  • Requires Data: 学习目标, 年级或水平, 用户输入的题目/记录/上下文
  • Export Mode: installable
  • Release Channel: recommended

成熟度备注:

  • 已按精品 Skill 标准补充边界、输入、工作流、输出格式和示例。

参数化使用 / Parameters

这个 Skill 不再把年级、册别、单元、知识点和难度拆成大量独立 Skill。请在调用时通过参数或自然语言补充这些信息。

  • Grades: 一年级, 二年级, 三年级, 四年级, 五年级, 六年级, 七年级, 八年级, 九年级, 高一, 高二, 高三
  • Semesters: 上册, 下册, 上册, 下册, 必修一, 必修二, 选择性必修
  • Scenarios: 错题订正, 单元复习
  • Difficulties: 基础, 标准, 提高
  • Parameterized Dimensions: grade, semester, unit, lesson, knowledgePointCodes, scenario, difficulty

独立 Hermes 使用方式 / Standalone Hermes Usage

这个 Skill 可以通过 Hermes 的 skills.external_dirs 作为外部 Skill 加载。

Read the full file on GitHub · 143 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. 9d ago First seen · 143 lines · 32 tokens per session scan A 2129ee66b308

Subscribe to this mod's changes

agent-mistake-review is a skill published in the GitHub repository hezkvectory/hermes-edu-skills (94 stars, last pushed 3mo ago), licensed MIT. It adds 32 tokens to every session and 1,315 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 80% identical to adult-vocational-certificate, differing in 121 lines, and is treated as a copy.

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