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.
npx skills add hezkvectory/hermes-edu-skills --skill agent-preview-assistantgit clone --depth 1 https://github.com/hezkvectory/hermes-edu-skillsWrote 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.
[](https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/agent-preview-assistant)<a href="https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/agent-preview-assistant"><img src="https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/agent-preview-assistant/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.
<a href="https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/agent-preview-assistant"><img src="https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/agent-preview-assistant.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00045 | $0.01285 |
| Opus 5 | $0.00023 | $0.00642 |
| Sonnet 5 | $0.00009 | $0.00257 |
| Haiku 4.5 | $0.00005 | $0.00128 |
Grade A, and why
agent-preview-assistant 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.
This is a copy
83% identical to adult-vocational-certificate — 123 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.
How it starts
The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.
课前预习 Skill
把预习从“提前看一遍”变成带问题进入课堂：先扫知识、再标疑问、最后准备课堂关注点。
这个 Skill 解决什么问题 / Problem
把预习从“提前看一遍”变成带问题进入课堂：先扫知识、再标疑问、最后准备课堂关注点。
最适合 / Best For
- 课前预习
- 新单元开始前
- 学生上课容易跟不上
- 家长陪孩子预习
不适合 / Not For
- 替代课堂学习
- 直接讲完整课程导致学生课堂失去探索
使用前请准备 / Inputs
- 年级/学科
- 教材版本或单元标题
- 预习材料/目录
- 学生已知基础
- 课堂前可用时间
推荐工作流 / Recommended Workflow
- 快速定位本课目标
- 激活旧知识
- 给 3-5 个预习问题
- 标出可能难点
- 生成课堂听课清单
输出格式 / Output Format
- 本课要点
- 旧知识回顾
- 预习问题
- 疑问清单
- 课堂关注点
质量检查 / Quality Checks
- 不提前灌满答案
- 问题要能引发课堂注意
- 必须区分已会和待学
- 控制在可完成时间内
没有平台工具时 / Standalone Fallback
- 没有教材库时，让用户输入目录或拍课本目录。
- 没有学习记录时，用年级常见基础作为起点。
示例提示 / Example Prompts
- 明天学三角形面积，帮我做 15 分钟预习。
- 这篇课文课前怎么预习，帮我列问题。
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：
- 课前预习
适用角色：
- 学习者
- 家长
- 老师
调用信号 / Invocation Signals
意图：
agent_preview_assistantlearning_core课前预习
示例表达：
- 开始课前预习 Skill
- 帮我做课前预习
- 根据当前上下文执行课前预习 Skill
公开 Skill 契约 / Public Skill Contract
- Workflow:
agent_preview_assistant.run - Category:
learning-core - Stages:
primary,junior,senior - Subjects:
学习能力 - Abilities:
预习 - Quality Tier:
curated - Standalone Support:
needs_user_input - Public Release:
recommended - Requires Tools:
context.load,entitlement.check,workflow.create,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:
课前预习 - 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。
如果你有自己的工具、记忆、课程数据或 workflow runner，可以把它们与本 Skill 组合使用。如果没有外部工具，也可以直接使用上面的说明来引导对话，生成有用的学习或教学反馈。
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.
- 9d ago First seen · 145 lines · 45 tokens per session scan A 80c674843c02
agent-preview-assistant is a skill published in the GitHub repository hezkvectory/hermes-edu-skills (94 stars, last pushed 3mo ago), licensed MIT. It adds 45 tokens to every session and 1,285 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 83% identical to adult-vocational-certificate, differing in 123 lines, and is treated as a copy.
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